2.396095][ T3963] IPVS: ftp: loaded support on port[0] = 21 [ 892.447457][ T3956] dlm: no local IP address has been set [ 892.503724][ T3964] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 892.587134][ T3956] dlm: cannot start dlm lowcomms -107 [ 892.671679][ T3966] dlm: no local IP address has been set [ 892.677327][ T3966] dlm: cannot start dlm lowcomms -107 01:14:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600050000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x5) [ 893.079019][ T3963] IPVS: ftp: loaded support on port[0] = 21 01:14:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000004000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x7400}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:05 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500440}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0xec, r4, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, [{0x8, 0x0, 0x2113ca32}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x7f}, {0x8, 0x0, 0x1}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xa4, 0x84, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xb, 0x1, "a478be43fef704"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x1f}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x401}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "03f1796afdcfd658"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x3}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x100}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x80000001}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x686}, @NL80211_BAND_5GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x64040093) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8880}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xcc, r4, 0x519a930ebb86daec, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_SYNC={0x5}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x94, 0x24, "db1a43bf0af5f5907b27e913b62b443bf0cd0ba4877a6850a6823b169806c55adf0f38e6b8ad13d04cfd2ee6a65a804bc19f5fe387ceb29d7af4ca81be9f3a4f80f95da372d4a469a02f8e66e08c425c69aa76b3f022ae02224b232a02e239c3e2ca89dbf36598440b5f4cdf7f3a850f76fe720e352241b6086defa40bf91b26dec0b14ccd759a78a78f095574ec863c"}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x434}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0xcc}, 0x1, 0x0, 0x0, 0x808}, 0x14) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600060000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6) 01:14:05 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x8) tkill(r5, 0x3c) ptrace$setregs(0xd, r5, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r5, 0x0, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) mq_open(&(0x7f0000000240)='/dev/dlm-control\x00', 0x800, 0x4, &(0x7f0000000280)={0x9d, 0x253, 0x1, 0x9}) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x6, 0x5, 0x1, 0x3f, 0x0, 0x3, 0x40, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x1, 0x4}, 0x4, 0x9, 0xfffffff7, 0x1, 0x1, 0x6, 0x7}, r5, 0x6, r6, 0x13) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000140)) 01:14:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7) 01:14:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x7a00}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 893.338160][ T4013] dlm: no local IP address has been set [ 893.368531][ T4013] dlm: cannot start dlm lowcomms -107 01:14:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600070000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 893.496507][ T4026] IPVS: ftp: loaded support on port[0] = 21 01:14:05 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$USBDEVFS_CONNECTINFO(r3, 0x40085511, &(0x7f0000000080)) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa) 01:14:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000006000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0xff00}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600480000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 893.876923][ T2640] tipc: TX() has been purged, node left! [ 893.887490][ T2640] tipc: TX() has been purged, node left! [ 893.923539][ T4059] dlm: no local IP address has been set [ 893.932820][ T2640] tipc: TX() has been purged, node left! [ 893.950966][ T4059] dlm: cannot start dlm lowcomms -107 [ 893.962570][ T2640] tipc: TX() has been purged, node left! [ 894.069060][ T4056] dlm: no local IP address has been set 01:14:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xe) 01:14:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 894.111779][ T4056] dlm: cannot start dlm lowcomms -107 [ 894.310955][ T4083] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 894.347657][ T4086] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:06 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$inet_tcp_int(r3, 0x6, 0x7, 0x0, 0xffbd) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = accept(r4, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) syz_open_dev$rtc(&(0x7f0000000140)='/dev/rtc#\x00', 0x6, 0x42c000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06004c0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf) 01:14:06 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @bcast, @rose, @rose, @null]}, 0xffffffffffffff8f) listen(r2, 0x0) accept(r2, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@random={'os2.', '^\x00'}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:06 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000007000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 894.587792][ T4097] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 894.610348][ T4098] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x4}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x11) 01:14:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600500000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:06 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000020000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 894.793077][ T4110] IPVS: ftp: loaded support on port[0] = 21 [ 894.850712][ T4116] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 894.923293][ T4121] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 894.951688][ C0] net_ratelimit: 22 callbacks suppressed [ 894.951698][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 894.963177][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x48) 01:14:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600600000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 895.262986][ T4110] IPVS: ftp: loaded support on port[0] = 21 01:14:07 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0x1}, 0x4, 0x0, 0x200000, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0xc}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:07 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000003f000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4c) 01:14:07 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="6695ba420fe330b3ab959ba14625ab6c0a523102721b51c4bf9b3fbb01d953f4b18b4152478c938a36cbc126a3b45d18e026587719dd89c7fbf1e7f7290961fb8653b0ded6a6a29d4cf28b2a2d7b37ea70b009090a5796571359a6fab9003c31244eb500674e944f91d51bf55724b30d1e9e68fa68f4f216f57d77bed8eaae975cdbdfd6567a55b0effe53aab9ae1d5de530d71d30076daa", 0x98) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600680000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 895.591723][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 895.597514][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 895.608829][ T4150] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 895.617082][ T4150] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 895.633886][ T4152] IPVS: ftp: loaded support on port[0] = 21 [ 895.649160][ T4156] netlink: 'syz-executor.2': attribute type 10 has an invalid length. 01:14:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x60) [ 895.690909][ T4156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06006c0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:07 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000040000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x10}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 895.822134][ T4152] IPVS: ftp: loaded support on port[0] = 21 [ 895.895549][ T4171] dlm: no local IP address has been set [ 895.901188][ T4171] dlm: cannot start dlm lowcomms -107 [ 895.991728][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 895.997510][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 896.003296][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 896.009030][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:08 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x12, 0x0, 0x0, 0x0, 0x8, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose, 0x100}, [@rose, @rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x68) [ 896.073630][ T4183] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 896.112282][ T4185] netlink: 'syz-executor.2': attribute type 10 has an invalid length. 01:14:08 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600740000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0x23}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:08 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000048000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6c) [ 896.515560][ T4202] IPVS: ftp: loaded support on port[0] = 21 01:14:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06007a0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 896.641731][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 896.647532][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x74) 01:14:08 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) ioctl$SNDCTL_DSP_GETODELAY(r0, 0x80045017, &(0x7f0000000080)) 01:14:08 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7a) 01:14:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000300000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 897.075674][ T4202] IPVS: ftp: loaded support on port[0] = 21 01:14:09 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:09 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000050000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x300) 01:14:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000500000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:09 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000060000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x500) [ 897.602136][ T4273] IPVS: ftp: loaded support on port[0] = 21 01:14:10 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getdents64(r2, &(0x7f0000000100)=""/91, 0x5b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000600000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x600) [ 897.965786][ T2640] tipc: TX() has been purged, node left! [ 897.992323][ T2640] tipc: TX() has been purged, node left! [ 898.000677][ T2640] tipc: TX() has been purged, node left! [ 898.051510][ T4307] dlm: no local IP address has been set [ 898.072722][ T2640] tipc: TX() has been purged, node left! [ 898.074226][ T4307] dlm: cannot start dlm lowcomms -107 01:14:10 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, &(0x7f0000000140)={0x80000001, 0x8}) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:10 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000068000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6a5) 01:14:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000700000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 898.212688][ T4275] IPVS: ftp: loaded support on port[0] = 21 [ 898.251743][ T2640] tipc: TX() has been purged, node left! 01:14:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x700) 01:14:10 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000006c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 898.470406][ T4328] IPVS: ftp: loaded support on port[0] = 21 01:14:11 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttyprintk\x00', 0x703d00, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600002000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa00) 01:14:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 898.845283][ T4309] dlm: cannot start dlm_scand thread -4 [ 898.868595][ T4355] IPVS: ftp: loaded support on port[0] = 21 01:14:11 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:11 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000074000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xe00) 01:14:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600003f00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf00) 01:14:11 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000007a000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 899.254159][ T4380] IPVS: ftp: loaded support on port[0] = 21 01:14:11 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$RTC_PIE_OFF(r3, 0x7006) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:11 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600020000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x1100) [ 899.605062][ T4405] dlm: no local IP address has been set [ 899.638974][ T4405] dlm: cannot start dlm lowcomms -107 [ 899.836060][ T4380] IPVS: ftp: loaded support on port[0] = 21 01:14:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4800) 01:14:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:12 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000240)={0x1, 0x6, [@dev={[], 0x27}, @local, @local, @local, @empty, @random="5da27a54541f"]}) listen(r2, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x80044323, &(0x7f0000000280)) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x180) semctl$GETVAL(r5, 0x1, 0xc, &(0x7f0000000140)=""/149) 01:14:12 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600030000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4c00) [ 900.151730][ C0] net_ratelimit: 18 callbacks suppressed [ 900.151741][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.163179][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 900.168940][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 900.174691][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 900.248700][ T4444] IPVS: ftp: loaded support on port[0] = 21 [ 900.336887][ T4405] dlm: cannot start dlm_scand thread -4 01:14:12 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(0xffffffffffffffff, 0x110, 0x3) ioctl$SNDRV_PCM_IOCTL_DRAIN(0xffffffffffffffff, 0x4144, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000300)) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="f49ca7168d5e956c2c17b33257813eb3b9870e50e84c925f0300a4e82fd34a3c7e6072b9f8f4b1f5eb552dd7c61f2109696a96ca3cb29c50a923cd9bfe904006678fba230c45a2b09ce861990f5fa715e26b3d94d96704dbc54585b2", 0x5c, 0x1}], 0x4, &(0x7f0000000280)={[{@quota='quota'}, {@grpid='grpid'}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/dlm-control\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x6a, 0x65, 0x34, 0x0, 0x30, 0x65, 0x62], 0x2d, [0x64, 0x39, 0x63, 0x35], 0x2d, [0x40, 0x33, 0x30, 0x36], 0x2d, [0x57, 0x37, 0x30, 0x35], 0x2d, [0x65, 0xbec5f8fd51c3e392, 0x64, 0x32, 0x62, 0x30, 0x63, 0x61]}}}]}) 01:14:12 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600040000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x11}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6000) 01:14:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600005000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 900.677648][ T4474] dlm: no local IP address has been set [ 900.753066][ T4474] dlm: cannot start dlm lowcomms -107 [ 900.791740][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 900.797740][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:12 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600050000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6800) [ 900.838434][ T4486] xfs: Unknown parameter 'smackfsroot' [ 900.871716][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 900.877523][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 900.898686][ T4484] dlm: no local IP address has been set [ 900.930403][ T4484] dlm: cannot start dlm lowcomms -107 [ 900.992226][ T4444] IPVS: ftp: loaded support on port[0] = 21 [ 901.191689][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 901.197509][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:13 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000180)={0x0, 0xffffff81, 0x7, &(0x7f0000000140)=0x8001}) listen(r2, 0x0) unshare(0x40000000) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6c00) [ 901.419061][ T4484] dlm: no local IP address has been set [ 901.432451][ T4484] dlm: cannot start dlm lowcomms -107 [ 901.492089][ T4486] dlm: no local IP address has been set [ 901.497668][ T4486] dlm: cannot start dlm lowcomms -107 [ 901.516657][ T4521] IPVS: ftp: loaded support on port[0] = 21 01:14:13 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000240)) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$USBDEVFS_REAPURBNDELAY(r4, 0x4008550d, &(0x7f0000000080)) 01:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7400) 01:14:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x60}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:13 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600060000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7a00) 01:14:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 901.777870][ T4547] dlm: no local IP address has been set [ 901.809840][ T4547] dlm: cannot start dlm lowcomms -107 01:14:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600070000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 901.905304][ T4529] IPVS: ftp: loaded support on port[0] = 21 [ 901.954299][ T4547] dlm: no local IP address has been set [ 901.992887][ T4547] dlm: cannot start dlm lowcomms -107 [ 902.039592][ T4549] dlm: no local IP address has been set [ 902.101006][ T4549] dlm: cannot start dlm lowcomms -107 01:14:14 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x5, 0x8, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xe422}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @bcast, 0x7}, [@default, @rose, @default, @netrom, @bcast, @rose, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x51c1868119d029c9) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) sendto$l2tp6(r3, &(0x7f0000000100)="8d2860ee5e188b62e85ac1ae2ffcc009c795d12c62bfbdf4d1a9023b7698396e318ff40091b3c1ef7fd07960e58803065c342b8d841ac66944391d5b69bd8c34ecc0fe8d73baab73267cc0adb0cac761b38fa7270034b594fc5459f1a0387d6be8492eec75cd8ee20999302c8900a92e2d6b", 0x72, 0x4000000, 0x0, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1, 0x71}}, 0xfffffff9, 0x6e, 0x2, 0x8000, 0x6}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x81}}}, 0x84) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa506) 01:14:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600480000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:14 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @default, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000180)=0x8, 0x4) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x74}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600007400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xff00) [ 902.452547][ T4591] dlm: no local IP address has been set [ 902.458197][ T4591] dlm: cannot start dlm lowcomms -107 01:14:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06004c0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 902.510849][ T4588] IPVS: ftp: loaded support on port[0] = 21 [ 902.527613][ T4595] dlm: no local IP address has been set [ 902.564970][ T4595] dlm: cannot start dlm lowcomms -107 [ 902.625856][ T4604] dlm: no local IP address has been set [ 902.666486][ T4604] dlm: cannot start dlm lowcomms -107 01:14:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x34000) 01:14:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600007a00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 903.098641][ T4597] IPVS: ftp: loaded support on port[0] = 21 01:14:15 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:15 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600500000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000010000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x400300) 01:14:15 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r4, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x2000c040) sendmsg$NLBL_UNLABEL_C_STATICADD(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2100100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x50, r4, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @ipv4={[], [], @local}}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:etc_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40040000}, 0x4c894) unshare(0x40000000) r5 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 903.217699][ T4604] dlm: no local IP address has been set [ 903.223499][ T4604] dlm: cannot start dlm lowcomms -107 [ 903.234383][ T2640] tipc: TX() has been purged, node left! [ 903.240065][ T4604] dlm: no local IP address has been set [ 903.246413][ T4604] dlm: cannot start dlm lowcomms -107 [ 903.255089][ T4633] dlm: cannot start dlm_scand thread -4 01:14:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x300}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 903.416682][ T4645] IPVS: ftp: loaded support on port[0] = 21 [ 903.422807][ T2640] tipc: TX() has been purged, node left! 01:14:15 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600600000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000020000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x1000000) [ 903.536236][ T2640] tipc: TX() has been purged, node left! [ 903.543429][ T2640] tipc: TX() has been purged, node left! [ 903.614029][ T2640] tipc: TX() has been purged, node left! [ 903.627636][ T2640] tipc: TX() has been purged, node left! 01:14:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x500}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 903.683821][ T2640] tipc: TX() has been purged, node left! [ 903.706522][ T2640] tipc: TX() has been purged, node left! [ 903.737221][ T2640] tipc: TX() has been purged, node left! 01:14:15 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) sendmsg$IPSET_CMD_TYPE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0xd, 0x6, 0x201, 0x0, 0x0, {0x5}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4a12940297b1071e}, 0x4024) [ 903.800213][ T2640] tipc: TX() has been purged, node left! [ 903.831368][ T2640] tipc: TX() has been purged, node left! 01:14:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 903.948094][ T4650] IPVS: ftp: loaded support on port[0] = 21 01:14:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x2000000) 01:14:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600680000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x600}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000040000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:16 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @rose, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) listen(r2, 0x0) unshare(0x40000000) accept(r2, 0x0, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000300)=""/61) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/868], 0xfffffda2) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0xb, 0x301, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_NAME={0x8, 0x1, 'nbd\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) 01:14:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x3000000) 01:14:16 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="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"/399, @ANYPTR64]], 0x8) 01:14:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06006c0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x700}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 904.491012][ T4717] IPVS: ftp: loaded support on port[0] = 21 01:14:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4000000) 01:14:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600740000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x5000000) 01:14:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xb34}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 905.131483][ T4725] IPVS: ftp: loaded support on port[0] = 21 [ 905.351753][ C0] net_ratelimit: 22 callbacks suppressed [ 905.351762][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 905.363204][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 906.001690][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 906.007452][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:18 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06007a0000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6000000) 01:14:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:18 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r4, @in={{0x2, 0x0, @empty}}}, 0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e23, 0x1, @rand_addr="7f372aca6ff4e61855e27a0147aa55ed", 0x8}}}, 0x84) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r5, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r5, 0x0) accept(r5, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r6 = socket(0x10, 0xa, 0x3) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in={{0x2, 0x0, @empty}}}, 0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r8, 0x8, 0xd1}, 0xc) 01:14:18 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x7}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000be90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/880], 0x371) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffff, 0x4, [0x2, 0x0, 0x5, 0x8000]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3f, 0x84, 0x401, 0x6, 0xfd, 0x6, 0x3f, {r5, @in={{0x2, 0x4e23, @multicast2}}, 0x54, 0x1f, 0x1, 0x1, 0xff}}, &(0x7f00000001c0)=0xb0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 906.391703][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 906.397549][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 906.403355][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 906.409092][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000200000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:18 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000300000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 906.434648][ T4791] dlm: no local IP address has been set [ 906.449197][ T4791] dlm: cannot start dlm lowcomms -107 01:14:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7000000) [ 906.629976][ T4799] IPVS: ftp: loaded support on port[0] = 21 01:14:18 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000500000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1100}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa000000) 01:14:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000003f0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 907.031714][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 907.037540][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x340b}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000400000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 907.219600][ T4840] dlm: no local IP address has been set [ 907.231445][ T4840] dlm: cannot start dlm lowcomms -107 [ 907.307510][ T4799] IPVS: ftp: loaded support on port[0] = 21 01:14:19 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @rose, @default, @netrom, @bcast, @null, @null, @null]}, 0x2b0) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:19 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) iopl(0x0) r1 = accept(r0, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0x7, 0x8, &(0x7f0000000240)="bab8e3a1d2be1313bbfee56e067e152929954d1ec47a0ed770c7c932de7370bc90b6322340749c1599d030a32b0370c8ffdc8347e4c9b34dd2ca402f6615543b9d7644d4a3efd42a54c1064a91d1060d414f1f778ae9489f8e3ea9b78734145b3e9a4e1fb722fe3e548e8528257679f4f5bffa710384b9aeee581400ab56ae382503673eb6bcc04b859cc5adbb979391264cc67eccb546ca5a78074a26b700461a2a19ad90389cd21b68e082d2aec1d3829ac3484dac07098b5467970d212973ae83d1f7eeb4bccc9858581a5b217cbd57a9b6ca5e96"}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:19 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000600000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xe000000) 01:14:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4800}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf000000) 01:14:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 907.805867][ T4875] IPVS: ftp: loaded support on port[0] = 21 01:14:20 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000700000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x11000000) [ 908.319223][ T4876] IPVS: ftp: loaded support on port[0] = 21 01:14:20 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) iopl(0x0) r1 = accept(r0, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000140)=@usbdevfs_driver={0x7, 0x8, &(0x7f0000000240)="bab8e3a1d2be1313bbfee56e067e152929954d1ec47a0ed770c7c932de7370bc90b6322340749c1599d030a32b0370c8ffdc8347e4c9b34dd2ca402f6615543b9d7644d4a3efd42a54c1064a91d1060d414f1f778ae9489f8e3ea9b78734145b3e9a4e1fb722fe3e548e8528257679f4f5bffa710384b9aeee581400ab56ae382503673eb6bcc04b859cc5adbb979391264cc67eccb546ca5a78074a26b700461a2a19ad90389cd21b68e082d2aec1d3829ac3484dac07098b5467970d212973ae83d1f7eeb4bccc9858581a5b217cbd57a9b6ca5e96"}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x48000000) 01:14:20 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600002000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6800}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:20 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x2) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) write$binfmt_elf64(r4, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7, 0x1d, 0x1f, 0x4, 0x0, 0x4, 0x7fff, 0x75, 0x40, 0xc3, 0xffffffff, 0x6c7e, 0x38, 0x1, 0x9, 0x2, 0x3}, [{0x5, 0x8000, 0x2, 0x3, 0x6, 0x7, 0xffff, 0x140000000}, {0x7, 0xf8, 0xffffffffffffffff, 0x1f, 0x60, 0x2, 0x9, 0x2}], "a37fb0e97281bae9da79f16c7e47df09c7ffe5a8cc05acf0c6cebba497ae101b1c814e80e05bf96a919266b56c8ee28c6dfcb4c2b381cb03bda5135842b7710666ffddcaf6b9616a40a275caf48eff7c5f75e5d5d5dcd86483e21f5fc82e43e8ba564552dd1d802e53148f2b314f27a52f9fdf532fb831536fb3574c81fbd37053a32c235b80a134e1081cdaef7decc916ff137668dae920af5395f629b475d7e768c20b7d7f799d228d77e3c27c49e82b35b72d470d85a0d58de46091855a2b1db572eac66b9630ebbd1cf427755f5935e412e00b6e24e97aa64aef442a55cc20122e2da821882d00ad2c5e568574fb9282a7", [[], [], [], [], [], []]}, 0x7a3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 908.684892][ T4922] IPVS: ftp: loaded support on port[0] = 21 01:14:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000600000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 908.751834][ T2640] tipc: TX() has been purged, node left! [ 908.757793][ T2640] tipc: TX() has been purged, node left! 01:14:20 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600003f00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4c000000) [ 908.800863][ T2640] tipc: TX() has been purged, node left! [ 908.874120][ T4937] IPVS: ftp: loaded support on port[0] = 21 [ 908.875664][ T4932] IPVS: ftp: loaded support on port[0] = 21 [ 908.941872][ T2640] tipc: TX() has been purged, node left! [ 908.948086][ T2640] tipc: TX() has been purged, node left! [ 908.985241][ T4943] dlm: no local IP address has been set [ 909.002840][ T2640] tipc: TX() has been purged, node left! [ 909.016440][ T2640] tipc: TX() has been purged, node left! 01:14:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000680000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 909.031615][ T2640] tipc: TX() has been purged, node left! 01:14:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7400}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 909.072152][ T2640] tipc: TX() has been purged, node left! [ 909.095034][ T4943] dlm: cannot start dlm lowcomms -107 [ 909.100915][ T2640] tipc: TX() has been purged, node left! 01:14:21 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @default, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000180)=0x8, 0x4) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x60000000) 01:14:21 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600004000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000006c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 909.558963][ T4985] IPVS: ftp: loaded support on port[0] = 21 01:14:22 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x1e9) write$binfmt_aout(r0, &(0x7f0000000a00)={{0xb64ce7eefae12a9c, 0xa7, 0xcc, 0x247, 0xa8, 0x80000001, 0x396, 0xffffffff}, "f7ef27129fbda7c0e8e265f4765252204f6eb83d4ff0657964f9ee4a4a6dc3f001610439cae6f2c67d3607476eeba930ce419d487c54502103ebcf154f39565d1dfa471a0fbad7341ab7cbce911b91779b9302a9eefc7ba60ab610a557c4782f15d1f3994655e37f9fcce0c7d7066c81144d01881b018732ede2", [[], [], [], [], [], []]}, 0x69a) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x68000000) 01:14:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xff00}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:22 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600004800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000740000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x34000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6c000000) 01:14:22 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000240)) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$USBDEVFS_REAPURBNDELAY(r4, 0x4008550d, &(0x7f0000000080)) 01:14:22 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600004c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 910.272943][ T5009] IPVS: ftp: loaded support on port[0] = 21 01:14:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000007a0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 910.428027][ T5020] dlm: no local IP address has been set [ 910.448714][ T5020] dlm: cannot start dlm lowcomms -107 01:14:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000200000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x400300}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 910.551776][ C0] net_ratelimit: 18 callbacks suppressed [ 910.551784][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 910.563229][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 910.568988][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 910.574765][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 910.580653][ T5020] dlm: no local IP address has been set [ 910.586424][ T5020] dlm: cannot start dlm lowcomms -107 [ 911.022947][ T5049] IPVS: ftp: loaded support on port[0] = 21 01:14:23 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c009e5d000"/886], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x74000000) 01:14:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600005000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:23 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600005000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000300000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 911.191759][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 911.197686][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7a000000) 01:14:23 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 911.271725][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 911.277618][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 911.384996][ T5070] IPVS: ftp: loaded support on port[0] = 21 [ 911.591683][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 911.597497][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 911.995401][ T5071] IPVS: ftp: loaded support on port[0] = 21 01:14:24 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x402200, 0x0) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6c973e600000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff000000000000000000000000000000000000000000000000000000007400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d03270fa000000000000000000000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043ebc92688e7b7490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edc78c924deb6ec2fe0000000000"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000500000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:24 executing program 1: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600030000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:24 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x9effffff) 01:14:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x5000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:24 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c009e5d000"/886], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000600000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa5060000) [ 912.325183][ T5120] IPVS: ftp: loaded support on port[0] = 21 01:14:24 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000700000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 912.655533][ T5147] IPVS: ftp: loaded support on port[0] = 21 [ 913.043852][ T5124] IPVS: ftp: loaded support on port[0] = 21 01:14:25 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f00000000c0)) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf0ffffff) 01:14:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600007400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:25 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600004c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xfeffffff) [ 913.380512][ T5178] IPVS: ftp: loaded support on port[0] = 21 01:14:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600007a00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 913.481908][ T5174] IPVS: ftp: loaded support on port[0] = 21 [ 913.533568][ T5186] dlm: no local IP address has been set 01:14:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600005000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 913.593865][ T5186] dlm: cannot start dlm lowcomms -107 01:14:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000010000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 914.020530][ T5217] IPVS: ftp: loaded support on port[0] = 21 01:14:26 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000002080)=ANY=[@ANYBLOB="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0x15e4}, 0x1, 0x0, 0x0, 0x1}, 0x48094) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000240)={0x0, @reserved}) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cachefiles\x00', 0x2eaee49a112c31c4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7) unshare(0x40000000) r5 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000440)=0x1) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000300)=""/250) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072db5296000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010000000000000000000000000000000000000000ffffffffffffffff00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xff000000) 01:14:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:26 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000020000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:26 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x402200, 0x0) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6c973e600000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7ff000000000000000000000000000000000000000000000000000000007400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d03270fa000000000000000000000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043ebc92688e7b7490000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edc78c924deb6ec2fe0000000000"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xffffff7f) 01:14:26 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 914.307988][ T5239] IPVS: ftp: loaded support on port[0] = 21 [ 914.333916][ T5235] IPVS: ftp: loaded support on port[0] = 21 [ 914.391760][ T2640] tipc: TX() has been purged, node left! [ 914.401993][ T2640] tipc: TX() has been purged, node left! [ 914.422400][ T2640] tipc: TX() has been purged, node left! [ 914.468449][ T2640] tipc: TX() has been purged, node left! [ 914.500450][ T2640] tipc: TX() has been purged, node left! [ 914.561039][ T2640] tipc: TX() has been purged, node left! [ 914.571150][ T2640] tipc: TX() has been purged, node left! 01:14:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 914.605337][ T2640] tipc: TX() has been purged, node left! [ 914.641144][ T2640] tipc: TX() has been purged, node left! [ 914.675828][ T2640] tipc: TX() has been purged, node left! [ 914.702179][ T2640] tipc: TX() has been purged, node left! 01:14:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600006c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 914.727562][ T2640] tipc: TX() has been purged, node left! [ 914.785072][ T2640] tipc: TX() has been purged, node left! [ 914.875132][ T2640] tipc: TX() has been purged, node left! [ 914.966703][ T5235] IPVS: ftp: loaded support on port[0] = 21 01:14:27 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000280)={0x1, &(0x7f0000000140), &(0x7f0000000240)=[{0x4, 0x78, 0x4, &(0x7f0000000180)=""/120}]}) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyS3\x00', 0x420000, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:27 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000040000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xffffff9e) 01:14:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x11000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:27 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f00000000c0)) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600007400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x340b0000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600007a00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xfffffff0) 01:14:27 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 915.329402][ T5293] IPVS: ftp: loaded support on port[0] = 21 [ 915.364772][ T5294] dlm: no local IP address has been set [ 915.368132][ T5298] IPVS: ftp: loaded support on port[0] = 21 [ 915.453887][ T5294] dlm: cannot start dlm lowcomms -107 01:14:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xfffffffe) [ 915.751744][ C0] net_ratelimit: 22 callbacks suppressed [ 915.751753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 915.763167][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 915.984975][ T5297] IPVS: ftp: loaded support on port[0] = 21 [ 916.391716][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 916.397528][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 916.791739][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 916.797499][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 916.803274][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 916.808997][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:29 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) ioctl$TIOCCONS(r1, 0x541d) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8bf7125da16217e"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:29 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x40030000000000) 01:14:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000003000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600007a00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x100000000000000) 01:14:29 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:29 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000002080)=ANY=[@ANYBLOB="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0x15e4}, 0x1, 0x0, 0x0, 0x1}, 0x48094) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f0000000240)={0x0, @reserved}) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cachefiles\x00', 0x2eaee49a112c31c4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7) unshare(0x40000000) r5 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$FS_IOC_SETVERSION(r6, 0x40087602, &(0x7f0000000440)=0x1) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000300)=""/250) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000072db5296000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100010000000000000000000000000000000000000000ffffffffffffffff00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 917.431781][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 917.437622][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x60000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 917.515606][ T5353] IPVS: ftp: loaded support on port[0] = 21 01:14:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x200000000000000) [ 917.821961][ T5375] IPVS: ftp: loaded support on port[0] = 21 [ 918.158208][ T5385] IPVS: ftp: loaded support on port[0] = 21 01:14:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000006000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:30 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000200000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x300000000000000) 01:14:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:30 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000140)={0x3, 0x7cf0005b16676547, 0x1, r4}) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:30 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x400000000000000) [ 918.448108][ T5405] IPVS: ftp: loaded support on port[0] = 21 01:14:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000007000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:30 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000003f0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 918.547204][ T5406] IPVS: ftp: loaded support on port[0] = 21 01:14:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x74000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x500000000000000) 01:14:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000020000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:31 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000400000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x600) 01:14:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x600000000000000) [ 919.231008][ T5409] IPVS: ftp: loaded support on port[0] = 21 01:14:32 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:32 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000003f000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x700000000000000) 01:14:32 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9effffff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:32 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa00000000000000) 01:14:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000040000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 920.831325][ T5479] IPVS: ftp: loaded support on port[0] = 21 [ 920.951701][ C0] net_ratelimit: 18 callbacks suppressed [ 920.951745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 920.963556][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 920.969775][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 920.975818][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 921.022587][ T5482] IPVS: ftp: loaded support on port[0] = 21 [ 921.038980][T26720] tipc: TX() has been purged, node left! [ 921.045323][T26720] tipc: TX() has been purged, node left! [ 921.071229][T26720] tipc: TX() has been purged, node left! 01:14:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf0ffffff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000048000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 921.122456][T26720] tipc: TX() has been purged, node left! [ 921.161181][T26720] tipc: TX() has been purged, node left! [ 921.192541][T26720] tipc: TX() has been purged, node left! [ 921.211208][T26720] tipc: TX() has been purged, node left! [ 921.262280][T26720] tipc: TX() has been purged, node left! [ 921.322315][T26720] tipc: TX() has been purged, node left! [ 921.543205][ T5489] IPVS: ftp: loaded support on port[0] = 21 01:14:33 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0x1, &(0x7f0000000140)="218168b028bd2849e2fbd00d23a3971702dc6f1d2f9f2bb3111b0ab01eb2a93a55c0827d7f320a8be79a84facfab38697203e83251eace86bbe8704dfb0203465570c7191a3bf36039bb7f3c320abc0c6ae7041054af31b245f4f9f8abb90462608bad08fe9558e3b2f40fd04fe70e43634e96c144d2c43191e2290be173ea71987e85063ae2272aefc21b1a4e8a2f0a9f68", &(0x7f0000000240)="a32e288b29e33b108ef93f4ae7ebff74340ca33e73eb13fed822dfb26b7a5e0f4759077f413bbe463f9572cf88b09708ac1d791ae7df8992423c6fe2803f714a3d192ea865f8a7e481e7cab1782a1a260f6a1827de2ad68008c9eebd4a0ff4e8bb", 0x2}, 0x20) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xe00000000000000) 01:14:33 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:33 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1c}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x1, 0x1, 0xcab4, 0x6, 0x200, 0x82a0, 0x3, r3}, 0x20) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = accept(r4, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfeffffff}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 921.591763][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 921.597565][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 921.671687][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 921.677470][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf00000000000000) [ 921.726285][ T5527] dlm: no local IP address has been set [ 921.732021][ T5527] dlm: cannot start dlm lowcomms -107 [ 921.813142][ T5530] IPVS: ftp: loaded support on port[0] = 21 01:14:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xff000000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000050000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:34 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000600000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 921.890699][ T5527] IPVS: ftp: loaded support on port[0] = 21 [ 921.991699][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 921.997485][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x1100000000000000) 01:14:34 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000680000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 922.547861][ T5536] IPVS: ftp: loaded support on port[0] = 21 01:14:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000060000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff7f}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:34 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000006c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4800000000000000) 01:14:34 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1c}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x1, 0x1, 0xcab4, 0x6, 0x200, 0x82a0, 0x3, r3}, 0x20) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = accept(r4, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:34 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) openat$cgroup_subtree(r0, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r4, 0x80845663, &(0x7f0000000240)={0x0, @reserved}) unshare(0x40000000) r5 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x487a02) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff9e}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 922.707573][ T5583] dlm: no local IP address has been set [ 922.714633][ T5583] dlm: cannot start dlm lowcomms -107 01:14:34 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000740000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 922.798847][ T5583] IPVS: ftp: loaded support on port[0] = 21 01:14:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x4c00000000000000) 01:14:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000068000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffff0}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 923.062481][ T5601] IPVS: ftp: loaded support on port[0] = 21 01:14:35 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000007a0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6000000000000000) 01:14:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000006c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffffe}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:35 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000200000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:35 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0x1, &(0x7f0000000140)="218168b028bd2849e2fbd00d23a3971702dc6f1d2f9f2bb3111b0ab01eb2a93a55c0827d7f320a8be79a84facfab38697203e83251eace86bbe8704dfb0203465570c7191a3bf36039bb7f3c320abc0c6ae7041054af31b245f4f9f8abb90462608bad08fe9558e3b2f40fd04fe70e43634e96c144d2c43191e2290be173ea71987e85063ae2272aefc21b1a4e8a2f0a9f68", &(0x7f0000000240)="a32e288b29e33b108ef93f4ae7ebff74340ca33e73eb13fed822dfb26b7a5e0f4759077f413bbe463f9572cf88b09708ac1d791ae7df8992423c6fe2803f714a3d192ea865f8a7e481e7cab1782a1a260f6a1827de2ad68008c9eebd4a0ff4e8bb", 0x2}, 0x20) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 923.765602][ T5605] IPVS: ftp: loaded support on port[0] = 21 01:14:36 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed4e4629989b596c00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6800000000000000) 01:14:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000074000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x2, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:36 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000300000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 923.981916][ T5657] IPVS: ftp: loaded support on port[0] = 21 01:14:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x6c00000000000000) [ 924.110821][ T5666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000007a000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 924.170109][ T5674] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:36 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 924.289516][ T5675] IPVS: ftp: loaded support on port[0] = 21 01:14:36 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x3, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000100c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7400000000000000) [ 924.577627][ T5693] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 924.611484][ T5691] dlm: no local IP address has been set [ 924.644345][ T5699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 924.648499][ T5691] dlm: cannot start dlm lowcomms -107 [ 924.708870][ T5700] IPVS: ftp: loaded support on port[0] = 21 01:14:37 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x200, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000001c0)=0x28, &(0x7f0000000640)=0x2) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002900800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e0000000000000000000000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000100f5b4d895de8fd6ca821cd0740688894b2ab389dac2445f9d4f0fbcf8cee6517cc51f37fb8d9df322262322f97d18b818d2b587a2e2906356d1d68ed7f6ea62a519545cafcf59311ffff203d870767c76b2973fe2adec6ce597294022b3774628f6ce42754143e4204608d0894c1a333e94f06c3fef38d7996da44db6829fba727e9ed0e810a7d38fadd64332"], 0x371) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rfcomm\x00') ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x80) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:37 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000500000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x7a00000000000000) 01:14:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x4, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000200c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:37 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000600000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 925.178110][ T5727] netlink: 'syz-executor.2': attribute type 23 has an invalid length. [ 925.179927][ T5722] IPVS: ftp: loaded support on port[0] = 21 [ 925.210266][ T5731] netlink: 'syz-executor.2': attribute type 23 has an invalid length. 01:14:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000300c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x9effffff00000000) 01:14:37 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed4e4629989b596c00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0xc, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:37 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000700000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xa506000000000000) [ 925.716515][ T5757] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 925.794895][ T5764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 925.841097][ T5726] IPVS: ftp: loaded support on port[0] = 21 [ 925.899048][ T5770] IPVS: ftp: loaded support on port[0] = 21 [ 926.161706][ C0] net_ratelimit: 22 callbacks suppressed [ 926.161717][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 926.173173][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 926.791765][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 926.797642][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:39 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:39 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600004800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x10, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xf0ffffff00000000) 01:14:39 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) pipe(&(0x7f0000000080)) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000002440)={&(0x7f0000002280)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0xcc, r5, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x6, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x258}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x6, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xea95}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfffe}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2a}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffe4f}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) accept(r2, 0x0, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VT_ACTIVATE(r6, 0x5606, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000002060100000000000000000000000000122003006269746d614de60000000000000000000900020273797a3100000000100007800c00018008000140071414aa0500010007000000050004008fb5b8332fca6c7502000000"], 0x5c}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRESDEC=r1, @ANYRESDEC=r7, @ANYPTR, @ANYRES16, @ANYRES64=r8]], 0x8) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x5, 0x4, 0x3ff, 0x0, 0x1}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r9, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r10}, 0xc) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r10, 0x200, 0xc}, 0xc) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r11, 0xc0406618, &(0x7f0000000140)={{0x2, 0x0, @descriptor="a999a233475d772a"}}) [ 927.071797][T26720] tipc: TX() has been purged, node left! [ 927.140341][ T5783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 01:14:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xfeffffff00000000) [ 927.184292][ T5790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 927.191750][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 927.199400][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 927.205221][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 927.210974][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000500c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:39 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600004c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 927.265447][T26720] tipc: TX() has been purged, node left! [ 927.275480][ T5796] dlm: no local IP address has been set [ 927.281128][ T5796] dlm: cannot start dlm lowcomms -107 01:14:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x23, @l2tp}]}, 0x3c}}, 0x0) [ 927.365440][ T5785] dlm: no local IP address has been set [ 927.371402][ T5785] dlm: cannot start dlm lowcomms -107 [ 927.386798][ T5792] IPVS: ftp: loaded support on port[0] = 21 [ 927.445318][T26720] tipc: TX() has been purged, node left! [ 927.451498][ T5796] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. 01:14:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xff00000000000000) 01:14:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000600c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 927.531985][T26720] tipc: TX() has been purged, node left! [ 927.537998][T26720] tipc: TX() has been purged, node left! [ 927.573031][T26720] tipc: TX() has been purged, node left! [ 927.605882][T26720] tipc: TX() has been purged, node left! [ 927.661623][T26720] tipc: TX() has been purged, node left! [ 927.683660][T26720] tipc: TX() has been purged, node left! [ 927.709664][T26720] tipc: TX() has been purged, node left! [ 927.721899][T26720] tipc: TX() has been purged, node left! [ 927.784979][T26720] tipc: TX() has been purged, node left! [ 927.792418][T26720] tipc: TX() has been purged, node left! [ 927.822259][T26720] tipc: TX() has been purged, node left! [ 927.831719][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 927.837488][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 927.843696][T26720] tipc: TX() has been purged, node left! [ 927.926826][ T5792] IPVS: ftp: loaded support on port[0] = 21 01:14:40 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r5 = accept(r2, 0x0, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x200, 0xc1, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000340)={r7, @in={{0x2, 0x4e23, @local}}}, 0x84) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000005b3519b800000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:40 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600005000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xf}}, 0x0) 01:14:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600040000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000700c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0xffffff7f00000000) 01:14:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000002000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:40 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x14}}, 0x0) 01:14:40 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80, 0x80800) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 928.192569][ T5849] IPVS: ftp: loaded support on port[0] = 21 01:14:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xc0}}, 0x0) 01:14:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000003f00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 928.486867][ T5870] IPVS: ftp: loaded support on port[0] = 21 [ 928.918321][ T5883] IPVS: ftp: loaded support on port[0] = 21 01:14:41 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x410800, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="170900000015000000010040000500070002000000080009000000000008001700", @ANYRES32=r2, @ANYBLOB="d288301699c93ba639eaaf3d3465b88ff9d2904dccff51f8164a37be05f49b336459b3d36d3ce5aa0ae31838eb4b3e479fc9a85c7f1a1070618f5c781741e03b763e5cef1122ee611ea40a8b552e8aba04429d4ae4bd2d2101"], 0x3c}}, 0x60040866) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20103}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@flushsa={0xc4, 0x1c, 0x65, 0x70bd25, 0x25dfdbfc, {0x2b}, [@extra_flags={0x8, 0x18, 0xffffffe1}, @algo_auth={0x9f, 0x1, {{'xcbc-aes-ce\x00'}, 0x2b8, "e66e5c2770db29efaf34ba5a75f8e86dab1fe0bfdeee1b335be0487505eb895c24a3f3fa203e4228643ac16f11407f606f0195e01fbfbd5d05db2a1a333bbdfa351ad6a7648e4290752c869b4052f5eb7c5ef89dc3435c"}}, @ipv6_hthresh={0x6}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000065}, 0x4000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c00000002060100000000000000000000000000120003006269746d61703a69702c516163000000090002f273797a3100000000100007800c00018008000140ac1414aa050001000700000005000400000000000500050002000000e4e872c2770deaa3809d4ce54c75d3cd816b188e3d3a4ce059851094c47ee54612e8533a5b6dcc63e543545436a3df6b3134071d20757b024ed5d77bd32337188e09bf457b1a6449e763c92a5fadb6ca58f637f30ace5b968f7554fa08228703ee0f2b10025c436df3552b2e5815303eee8aa4186d9f4ed1d4d6571c70f5c8373144acdd0ddd836deef8daecbe47f4ef"], 0x5c}}, 0x0) fcntl$setlease(r5, 0x400, 0x3) write$9p(r1, &(0x7f0000000280)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x1b4) connect$tipc(r3, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x3, {0x42, 0x4, 0x4}}, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r7, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @multicast1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x2000c040) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r6, &(0x7f00000006c0)={&(0x7f0000000600), 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x30, r7, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x37}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={[], [], @empty}}]}, 0x30}}, 0x20000000) 01:14:41 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006800000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xec0}}, 0x0) 01:14:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:41 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x6, 0x40) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:41 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000180)='/dev/rtc#\x00', 0x4, 0x4800) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f78c48a05d881ef79c8fc154010bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000675065c4afd1a60222ca00db0dc8791e78dc5aa46d23ff336c4d844f11985f759efc172a7e55db38b4e3ace2543add289a267d9312968f1ab9779b84b05c4016b17b398b455bec4c49fdf6e98109fd"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:41 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600006c00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 929.077463][ T5892] dlm: no local IP address has been set [ 929.099096][ T5892] dlm: cannot start dlm lowcomms -107 01:14:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x33fe0}}, 0x0) [ 929.146745][ T5903] dlm: no local IP address has been set [ 929.171421][ T5903] dlm: cannot start dlm lowcomms -107 01:14:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 929.210098][ T5908] IPVS: ftp: loaded support on port[0] = 21 [ 929.274104][ T5905] IPVS: ftp: loaded support on port[0] = 21 01:14:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="36acc30b000000", @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000ff0000090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="076d2ecf9113fb5afd0b5f225e65cc72c74029e15fe3836dd455571f71b03b8c8098a3261f4986cd38c6da336823623e9d99be16469c1b3e4e83b0986df334b17d05d612c39c17968c98622c82eea37c4d8096c5f2720eac683603461d88dc57b2eb54230711590a6e7ea61fe4b8ec879c2cc53d3ae86443a3699f7811ed83f98802a6f02e06c62f450e9996949da02a781708387792dab18079749623002128f16784395bfdedaf7d27c8860384bb49d39eba0305e2c3efbbd8624b8e19862a0fa6731e2e43b2c70ac2609e41d7b17116ebf742"], 0x3c}}, 0x0) 01:14:41 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600007400000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x20000bbc}}, 0x0) 01:14:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_targets\x00') ioctl$SNDRV_PCM_IOCTL_PREPARE(r2, 0x4140, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="d68cd850f4973c000200", @ANYRES16=r3, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:14:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0xfb, @rand_addr="7fd455fbe48cf2dcfb8fb1d49fef83a4"}}}, &(0x7f00000001c0)=0x84) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xeaca3ab034643f1}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xc4, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x2}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x9e, 0xbe, "c9f7f62f7b7b842667eaed08aa2a9c44ef421cf43123cc880abf9081ae2057b66ca6887f21f8d923efa679042973468d9713f3a2d5bfcd7278a359611e92bdda6708ceb936a8c9218690ceef294f6d0b0104a77d9163306465592ad1a0526036a307c268db58cd281bb41e3e0476b01d5249c86c8b8cd69e5d2862670e06fcb21ca628c37808405c1f3a1a934a2e1a1eab9e94d8cd4fc00f6779"}, @NL80211_ATTR_STA_PLINK_STATE={0x5, 0x74, 0x6}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) [ 930.026487][ T5909] IPVS: ftp: loaded support on port[0] = 21 [ 931.351714][ C0] net_ratelimit: 18 callbacks suppressed [ 931.351735][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.363411][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 931.369184][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 931.374947][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x7ffff000}}, 0x0) 01:14:44 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600007a00000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000005000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x100000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x80082102, &(0x7f00000000c0)=r3) 01:14:44 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @default, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) 01:14:44 executing program 4: open(&(0x7f0000000140)='./file0\x00', 0x21000, 0x2) write$9p(0xffffffffffffffff, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) syz_open_procfs(r0, &(0x7f0000000180)='net/ip_vs_stats\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x240000, 0x0) open_by_handle_at(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="be000000090000003bd6dd07ebbac4bf9f5cc939e2fba740030000007594e16352447ccc1b7b2777e893b7b84749dd8f0600bdf9a0114b90d49541f724815c0747a3945c1b15bde571814675cc14542ac5a91003f9346e19b21f38d91ce5760f89d60a00e1547ba46e96c79306c7183e3e1d454af7a62dfbe4d7cc2582afd47820040e11fbf579cc24fe2da2dc1b4d75897b78adda1f41524717c8d8072dd5a497e68668e24cc72be0b761e21a5d0886d6f7ee8d49dd419a9f2d986cdcf0"], 0x80) openat$cgroup_subtree(r1, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000400)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffe8b, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7f, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f0000000240)=""/197) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@rose, @null, @default, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @default]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000c6e8c4cce83dd39e2b1a8a17c0b893980000000000007b1f8a26c50abdb600"/56]) r6 = accept(r4, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b289b32153215203e5100"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 931.991712][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 931.997491][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 932.071754][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 932.077536][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xb8}]}, 0x3c}}, 0x0) 01:14:44 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000003000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xfffffdef}}, 0x0) 01:14:44 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f00000006c0)={0xff23, 0x7, 0x4, 0x10000000, 0xde, {0x77359400}, {0x2, 0x8, 0xfd, 0x0, 0x1, 0x1, "76b5c2c6"}, 0xd04, 0x4, @fd, 0x4, 0x0, r0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000680)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose, 0x2}, [@default, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a01800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a0d"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_QUERYCTRL(r6, 0xc0445624, &(0x7f0000000600)={0x8, 0x0, "bae907cd8ff0cea5a0f3e97e24f4187255bce9a1188ce6cd0f7499fb8cbbf539", 0x8, 0x80, 0x800, 0xfffffe01, 0x200}) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x121400, 0x0) ioctl$TCSETXF(r7, 0x5434, &(0x7f0000000180)={0x5b53, 0x2, [0xef, 0x5, 0x2, 0x6, 0x8], 0x2cd}) 01:14:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090013000000060002000000000008000a000000000093ad0000", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:14:44 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x6, 0x40) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 932.391690][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 932.397511][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x2}, 0x0) 01:14:44 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 932.475145][ T6013] IPVS: ftp: loaded support on port[0] = 21 01:14:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 932.542302][ T6018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 932.611548][ T6024] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 932.622578][T26720] tipc: TX() has been purged, node left! [ 932.640205][T26720] tipc: TX() has been purged, node left! [ 932.674628][T26720] tipc: TX() has been purged, node left! [ 932.680923][ T6026] IPVS: ftp: loaded support on port[0] = 21 [ 932.701257][T26720] tipc: TX() has been purged, node left! [ 932.731811][T26720] tipc: TX() has been purged, node left! 01:14:44 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000006000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:44 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x2c33fc3c340f691f, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$P9_RRENAME(r1, &(0x7f0000000180)={0x7, 0x15, 0x1}, 0x7) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0xfffffffffffffff1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x1ff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000000c0)={0x1, 0x43, &(0x7f0000000040)="eb688ece827fac1dd541d1e0b555e55e41300d14b94b704db50da7004b43486463eebdb4319cc343038fd21f9cc383afbe7131fb33bee12dc2e254bc7b73ac380b6538"}) ioctl$USBDEVFS_GETDRIVER(r1, 0x41045508, &(0x7f00000003c0)={0x7, "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"}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r5, 0x227b, &(0x7f0000000280)) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x90000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r6, 0xc0205648, &(0x7f0000000340)={0x0, 0x9, 0x9, r7, 0x0, &(0x7f0000000300)={0x4a9a2f5e70db5c52, 0x5, [], @value=0x8}}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1ff, 0x201) 01:14:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x3}, 0x0) [ 933.044140][ T6047] dlm: no local IP address has been set [ 933.083589][ T6047] dlm: cannot start dlm lowcomms -107 01:14:45 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000007000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 933.157774][ T6013] IPVS: ftp: loaded support on port[0] = 21 [ 933.170702][ T6051] dlm: no local IP address has been set 01:14:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 933.224091][ T6051] dlm: cannot start dlm lowcomms -107 [ 933.276620][ T6051] dlm: no local IP address has been set [ 933.296821][ T6051] dlm: cannot start dlm lowcomms -107 [ 933.357088][ T6047] dlm: cannot start dlm_scand thread -4 01:14:46 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x7f, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x101000, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000240)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000280)=0x2c) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000b00)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000f5f2638aeea26b6100000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e100000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2b8000e72af0cfcff9d94e45613a6f1e16aa0e7f40ffe8cae5b753c7bdba330d6ff80220589e75fce6e8ffe6fa25c19613f0e389a151a437551e63faf9d95da9290f42489785515750913cba7ab59b4d7faa2f54742819ef8c019b590c36ebc0380c67dd29617f1f04617f07cee1727529273642ee371ffafea545e092e309a5cda67e42911dc150b48dc3763ae72cefedaf2f7def7585a2c1606e7972a6ffb0c531d8c0bb04d65e8123929db941477678ca395035e7392f4e683b3ff9e60f84565eb9f1d4b08ed96bb4bd8e0b939e1b65c1b96a590c46b4fa9e00195e9d3618b33b70fcbf66d53befe61d8"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x5}, 0x0) 01:14:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000007400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:46 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000020000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="970900000000000000000100000005000700000000000800090000000000060002000000000008000a00000000000800910044aea9c764b652dfcb1ee1c6ab3ca4623606b01b37a9a69dcf290c", @ANYRES32, @ANYBLOB="0100008000009786771e851a3cb0000803124f48968e4e36d1046504008496ad68efe3cdfb955ef1e84d87da47026cf2fc0000d0f9c466fa76cfb9"], 0x5}}, 0x0) 01:14:46 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video35\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x6}, 0x0) 01:14:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000040)={0x48}) 01:14:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000007a00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:46 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000003f000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 934.446180][ T6096] IPVS: ftp: loaded support on port[0] = 21 [ 934.479211][ T6097] IPVS: ftp: loaded support on port[0] = 21 01:14:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="17090000000000000000010000000000000006000200000000002a25cb7b184ace451960e5c8252308000a000000000008001707008000000000000000000000fad6f3b635a101deb2b65f00004668bafff1148a0425f9e0f010576a43325a96bc2048f775da741c7c673eaf600eb47cdfacc1f17c20961787e64f99d8443323488ed88e8496a98bbf66346e69a5e7865090ed4c0edcea35ecc50304d93471eb451690684311d4d774ec1bad63f27a68c9819673872fe02907e10c204ec8492532ea4ccfd4545029ef413ee80e04ef92f752286cf97c62581a68192e93", @ANYRES32, @ANYBLOB="c0bcb7aebc9d326acd83e3c798a22f819339dde480c111e3046bc265a5908bfd88a25378124c3fbee6ad0db1bd1083a51b192b90a69d749a0b2642f0a37396b48763539c233ec98ba5e216c4e1f4c6f62fc28a6c7f2ae141ba4e2e50bd0300000000000000ba349a3a89b480db64b4b025787e26db4f1e592a641c9ecdc59837efab1555141475f7511f1981fa5d3f4718ce7b9d6032f40be24cb206cd60404db1002f187f2abf5ec7b94385573299185b4814e6dd"], 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0xfffffffffffffcab) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000280)={0x1, 0x70, 0x1, 0x0, 0x9, 0x6d, 0x0, 0x9, 0x0, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f00000001c0), 0xa}, 0x1000, 0x9, 0x1, 0x12, 0x6, 0x400, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x2, 0x4, 0x7, 0x8, 0xad, 0x1}, &(0x7f0000000180)=0x9c) [ 934.763351][ T6098] IPVS: ftp: loaded support on port[0] = 21 01:14:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000002000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:47 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x8}, 0x0) 01:14:47 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000040000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:47 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x20, 0x80, 0x1, 0x5, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0xe4fc55547f5e9743, 0xfc55, 0x80, 0x7, 0xea, 0x921, 0x9}, 0x0, 0x5, r3, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setpipe(r4, 0x407, 0x40) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose, @rose, @null]}, 0x48) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000380)=""/3) listen(r2, 0x0) accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000680)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000300)=0x7f, 0x4) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dlm-control\x00', 0x10000, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x4100, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000000100)=""/179) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r2, 0xc0406619, &(0x7f0000000340)={{0x1, 0x0, @reserved="8da5416a56007105b77aa942322355141d743cea4ac73d5a0d2ad19298a540ef"}}) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r7, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_G_OUTPUT(r7, 0x8004562e, &(0x7f00000003c0)) 01:14:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000003000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x9}, 0x0) 01:14:47 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000048000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="9de483fa928f047db4a6aaeaeea840856352467e10074592f6deb7aa7f0c96ec38c82135383bd6c0ed95e2faabd8aafa3533c665a84eca95ee083d2bb21095ce0b3239d484820623bd1c69370c122fc75d27d8d63162f9ff5afd298177230a389b584f6a4984dc75cdc055fcf780fce67c08de6c59a1ba33a68e872d743df4c8d38d8e386722af466b79bc880308c92e86833e3cd3ced4ca92cea42e976de1a39316577fb4c0e4ed18638eb8748d4a66b183180a9108975194f16885a4bd5ff8dfcb93089343ee6bbce495de3cdbea7aab361bb9405cfda0f91df1c5e01864dc8279087d6dabb8c0"], 0x3c}}, 0x0) 01:14:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0xa}, 0x0) 01:14:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000004000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 935.394490][ T6148] dlm: no local IP address has been set [ 935.415785][ T6150] IPVS: ftp: loaded support on port[0] = 21 [ 935.425031][ T6148] dlm: cannot start dlm lowcomms -107 01:14:47 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 935.591805][ T6148] dlm: no local IP address has been set [ 935.603166][ T6148] dlm: cannot start dlm lowcomms -107 [ 935.736482][T26720] tipc: TX() has been purged, node left! [ 935.742845][T26720] tipc: TX() has been purged, node left! [ 935.762310][T26720] tipc: TX() has been purged, node left! [ 935.803095][T26720] tipc: TX() has been purged, node left! [ 935.861731][T26720] tipc: TX() has been purged, node left! [ 935.876235][T26720] tipc: TX() has been purged, node left! 01:14:48 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500440}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0xec, r2, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, [{0x8, 0x0, 0x2113ca32}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x7f}, {0x8, 0x0, 0x1}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xa4, 0x84, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xb, 0x1, "a478be43fef704"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x1f}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x401}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "03f1796afdcfd658"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x3}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x100}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x80000001}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x686}, @NL80211_BAND_5GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x64040093) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket(0x1, 0x803, 0x0) r8 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000900)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f0000000880)={0x58, r8, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x76}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @remote}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_IFINDEX={0x8, 0xb, r9}, @FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0xbd398068478f8840}, 0x1) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_MASTER={0x8, 0xa, r6}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xf8, r2, 0x0, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_STA_VLAN={0x8, 0x14, r3}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r10}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_STA_FLAGS={0xc, 0x11, [@NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}]}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x4ad}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe4f9}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x31d}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xa}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x97, 0xac, "47e9f5db4ddc0602e4251366ad10f08379863ea73cd4c8012e52918996519c1e8a68b6f9e29764d63c8f4827f64200383c6226a31888c09b6adc37f92344bf5a33f1ba04339b2bb7cab95534756fe51dbcaebdc478222fd7982bb9e1849f1e1528df3ce1ecd8b4f893653123b7e8ec2df6d326cd2fce3ad334779da34115ee076c71c58473997f073a73b0cf2f9c496179f743"}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x2a0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="17090000000000000100000000000000070000000000080009000000000006000219784acf0008000a000100000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) [ 935.981959][ T6150] IPVS: ftp: loaded support on port[0] = 21 01:14:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0xb}, 0x0) 01:14:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:48 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000050000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x10}, 0x0) [ 936.136864][ T6203] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 01:14:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000006000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 936.262859][ T6202] IPVS: ftp: loaded support on port[0] = 21 01:14:48 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000060000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 936.329852][ T6216] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 01:14:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x11}, 0x0) 01:14:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000007000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 936.561698][ C0] net_ratelimit: 22 callbacks suppressed [ 936.561708][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 936.573267][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 936.957994][ T6212] IPVS: ftp: loaded support on port[0] = 21 01:14:49 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2324b14ab9c21535b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010f1e61d5bcbf75710851"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:49 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000068000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:49 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x8, 0x19) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="0b7bec09", @ANYRESDEC=r1, @ANYBLOB="170900000000000000000100008e917daf2e03b5938558d6b227ec88fb0005119ce0eb000700000008000900000000000600ff000000000008000000bbc356016df79fa9f6f530f4014c20", @ANYRES32, @ANYRES32=r1], 0x5}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x1, 0x1ee, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1cf}, 0x48) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r6, r5, 0xd, 0x2}, 0xd) r7 = openat$cgroup_procs(r6, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) r8 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) write$cgroup_pid(r7, &(0x7f0000000580)=r9, 0x12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2}, 0x0, 0x0, &(0x7f00000001c0)={0x5, 0x7, 0x8, 0x2}, &(0x7f0000000500)=0xfff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x81}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={r10}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000e00)={r9, 0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000dc0)='vmnet0!keyring/:\x00', r10}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, r2, 0x0, 0x11, &(0x7f0000000300)='em1vmnet0^vmnet1\x00', r10}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={r4, r2, 0x0, 0x11, &(0x7f00000001c0)='/dev/dlm-control\x00', r11}, 0x30) 01:14:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x12}, 0x0) 01:14:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000048000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x13}, 0x0) 01:14:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xe3837443f7fdf2d, 0x0) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x7318) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:49 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000006c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 937.191710][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 937.197510][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 937.279307][ T6264] IPVS: ftp: loaded support on port[0] = 21 01:14:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x1, @null, @bpq0='bpq0\x00', 0x9, 'syz0\x00', @default, 0x5, 0x6, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) [ 937.591689][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 937.597525][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 937.603413][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 937.609281][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 937.701708][ T6290] dlm: no local IP address has been set [ 937.707465][ T6290] dlm: cannot start dlm lowcomms -107 [ 937.805928][ T6295] dlm: no local IP address has been set [ 937.811565][ T6295] dlm: cannot start dlm lowcomms -107 [ 937.859971][ T6264] IPVS: ftp: loaded support on port[0] = 21 01:14:50 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @bcast, @null, @bcast, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r4 = open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) ioctl$sock_netdev_private(r4, 0x89ff, &(0x7f0000000240)="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") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:50 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000074000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x14}, 0x0) 01:14:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000050000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) fstat(r2, &(0x7f0000000040)) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x300}, 0x0) 01:14:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000060000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:50 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000007a000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 938.137327][ T6314] IPVS: ftp: loaded support on port[0] = 21 01:14:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xffffffffffffffd1, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="d8ffffff", @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="60bae1c1e94cbe562f0fd27e7147f19e8288fcd448d95a6bb3afd5a90f45ea8c1d87168319b04f46ba3032ed546cf982516af8c26f6df8ad403ef17507bcc914dac2c3e94fa29080dead890df42c001a16bf725e9516214fab7c44311b595f21d82cedd07cdb19582746b536fe703ee8cfe85feef36d690d8400011ed1fcde18271936c6a15dc54a8520590aac04b63b2cb5872a3da302549522e9d211c0f724cd677f5570e92ac2eddc46749953b8a3f914ccece3ddc2dbbb03c56ca742a57d1ad3e79314a803a1d89f46ce3510cb0bca47"], 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000180)) [ 938.232010][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 938.238118][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:50 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 938.496703][ T6340] dlm: no local IP address has been set [ 938.515669][ T6340] dlm: cannot start dlm lowcomms -107 [ 938.585258][ T6340] dlm: cannot start dlm_scand thread -4 [ 938.767343][ T6314] IPVS: ftp: loaded support on port[0] = 21 01:14:51 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000100c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x2}, 0x0) 01:14:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000068000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:51 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:51 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0)=0x3d, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x5, 0x709, 0x1000, 0x80, 0x82, 0x6, 0x10001, {0x0, @in6={{0xa, 0x4e21, 0x101, @mcast1, 0x2}}, 0x5, 0xb93, 0x0, 0x8, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r5, 0x5, 0x3, 0x3, 0x9, 0x7d2}, 0x14) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000009000000000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d73e37becdb8eb3e000000000000000000001c00000000004000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c85f5ae60000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000383ad2a1dc49b960ee31ef07c3fa"], 0x371) r6 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) accept4(r6, 0x0, &(0x7f0000000680), 0x100000) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) accept(r9, &(0x7f00000007c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000840)=0x80) write$9p(r8, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r10, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0xfffffffffffffd75}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x402f0d5}, 0x2000c824) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000006c0)=ANY=[@ANYBLOB='\b\x00\x00 ', @ANYRESHEX=r10, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x9) accept(r7, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @loopback}}, &(0x7f00000001c0)=0x80) 01:14:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x3}, 0x0) [ 939.001760][ T6362] dlm: no local IP address has been set [ 939.022833][ T6362] dlm: cannot start dlm lowcomms -107 [ 939.085049][ T6368] dlm: no local IP address has been set [ 939.090899][ T6368] dlm: cannot start dlm lowcomms -107 01:14:51 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000006c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:51 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000200c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 939.192220][ T6379] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:14:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@v2={0x3, 0x2, 0xb, 0x28, 0xb5, "eedf5f2480f51eba58c60ae4464fbb76354dc10487fcffcde576cb5818e41352c076e1c0f45b638a0a9aa1c07d190b56235abc33d87e7144d2a202840cf5a63a3ec62273688002d03d3cbce68c9fca1062a70b4837e5f2f76d22ddc45ee288218f9082b879f3cb4a48c48f048f733d6a425b975b258958d932bd921e1ecfbc51082613a47edca7edd4325283c9a0a472e4fc44a3b6a60b9ee1d68297d078dcf6238a1bdcc2f7b7a1c596e280c8780f3a714db7a8f9"}, 0xbf, 0x5) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 939.283928][ T6375] IPVS: ftp: loaded support on port[0] = 21 01:14:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4}, 0x0) 01:14:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000074000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) close(r2) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:51 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000300c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x5}, 0x0) [ 939.984934][ T6428] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 940.043335][ T6382] IPVS: ftp: loaded support on port[0] = 21 01:14:52 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000007a000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x56, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x30, r4, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x4}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000380)={r6, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r6, 0x21}, &(0x7f0000000100)=0x8) fstatfs(r2, &(0x7f0000000040)=""/111) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="18090000000000080000010000000500130000000000080009000000000006000200000000000000000000db04cddf0018001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:14:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6}, 0x0) 01:14:52 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 940.315930][ T6447] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 940.351774][ T6447] dlm: no local IP address has been set 01:14:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7}, 0x0) 01:14:52 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000500c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 940.376046][ T6447] dlm: cannot start dlm lowcomms -107 [ 940.465497][ T6447] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 940.495015][ T6452] IPVS: ftp: loaded support on port[0] = 21 [ 940.565696][ T6467] dlm: cannot start dlm_scand thread -4 01:14:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:52 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xa}, 0x0) 01:14:52 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000600c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000180)={0x7b, 0x0, [0x771, 0x28e, 0x5, 0x1]}) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r1, 0xc0385720, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="170900000000fcdbdf250100000005001400080000000800090000000000060002000100000043020a000000000008001700", @ANYRES32, @ANYBLOB="ee900414edb01ee2c8bc81920f4394127d08df9c97d131a2f8126d"], 0x3c}}, 0x0) [ 940.953392][ T6491] dlm: no local IP address has been set [ 940.959196][ T6491] dlm: cannot start dlm lowcomms -107 [ 940.965290][T26720] tipc: TX() has been purged, node left! [ 940.976538][T26720] tipc: TX() has been purged, node left! 01:14:53 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 941.007710][T26720] tipc: TX() has been purged, node left! [ 941.014313][ T6491] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 941.044908][T26720] tipc: TX() has been purged, node left! [ 941.071475][ T6496] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 941.108892][T26720] tipc: TX() has been purged, node left! [ 941.123610][T26720] tipc: TX() has been purged, node left! [ 941.242606][ T6458] IPVS: ftp: loaded support on port[0] = 21 01:14:53 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xe}, 0x0) 01:14:53 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000700c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:53 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x6900249c1b1b5228, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x46004080) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 941.353019][T26720] tipc: TX() has been purged, node left! 01:14:53 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000002000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 941.459590][ T6521] dlm: no local IP address has been set [ 941.479649][ T6521] dlm: cannot start dlm lowcomms -107 01:14:53 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x0) 01:14:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xf}, 0x0) 01:14:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 941.548288][ T6530] dlm: no local IP address has been set [ 941.580370][ T6530] dlm: cannot start dlm lowcomms -107 [ 941.591505][ T6528] IPVS: ftp: loaded support on port[0] = 21 01:14:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000000)={0x3, 0x7}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00005414b0795ab87c58c0850efb1e9a04fc08578b83275100", @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="1f18d0dd00000000e684f407"], 0x5}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 01:14:53 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000003f00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 941.761683][ C0] net_ratelimit: 18 callbacks suppressed [ 941.761694][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 941.773229][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 941.778980][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 941.784741][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 941.955314][ T6555] dlm: no local IP address has been set [ 941.984806][ T6555] dlm: cannot start dlm lowcomms -107 01:14:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x11}, 0x0) 01:14:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x0) 01:14:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000200000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:54 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000004000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9a}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:54 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x100, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000180)={0xe, 0x7, 0x1, {{0x1, '/'}, 0x1ffe00}}, 0xe) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 942.235841][ T6528] IPVS: ftp: loaded support on port[0] = 21 [ 942.365855][ T6577] IPVS: ftp: loaded support on port[0] = 21 [ 942.391710][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 942.397522][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:54 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000004800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 942.471733][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 942.477543][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:14:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0xffffffff, @empty, 0xfffffffc}, {0xa, 0x0, 0x0, @mcast1}, r4, 0xe3}}, 0x48) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000040)={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r4}}, 0x18) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x341, 0x0) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000380)={r8, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000180)={r8, 0x70, 0x200, 0x80}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000004c0)={r9, 0x1}, &(0x7f0000000500)=0x8) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x40, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x40}}, 0x0) 01:14:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000003f0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x48}, 0x0) 01:14:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, 0x0, 0x0) [ 942.619591][ T6593] dlm: no local IP address has been set [ 942.661403][ T6593] dlm: cannot start dlm lowcomms -107 01:14:54 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000004c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4c}, 0x0) [ 942.791691][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 942.797518][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:14:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 01:14:55 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="8e5712cd25bd7ac3af5547f34449116d58deb986a92ff6cb696fe1734499a61baf7ee7b47bd714641eea8cda877e41adfddba34c4eccff6258f049cd8ce500aa9d4f2bb89f8613609682a8c4848f9b852aa0c2f50fdd94c4996f6f7e3874703311267605b43fe8b81e3bfe448c", 0x6d}, {&(0x7f0000000240)="dd9a4e2bfeec398b8278dd12e735629c8959d2713245c317109f5d681c2c4835cd47842ad3f789d34aa9e41a9d2ed9c6a49a6fd8c32c0a2f919608ee2d8f67e93b14bf86c521151202675f98b62d2b8d21e1267042ae0f55704623c0f93847677d75132daeb5304ea11641a7ac40bb5ae8b4666c86eb49be690ae9d7ecb615b4b74db519d2dafc893a8f02f34fb1791caa54f1db696c466b71b4a8ed23dcae8ab55e14073fb1201a6e8a1fffa29bcce1ae39cb88295ffd7b1f3754fbd398600115a93b669448dc4a90b17d39814d2263129022f83c988dbdc9b34f9a078b070572a653b495d4ae363da665f67d7face8d990d1d938ed", 0xf6}, {&(0x7f0000000340)="aea78c17e7bac885bcaefc0eee48716d18c696279b46", 0x16}], 0x3, 0x2) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x99b1, 0x401, 0x9, 0x1, 0x7, 0x4, 0xb146]}, 0x12) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) io_setup(0x6, &(0x7f00000003c0)=0x0) io_getevents(r6, 0xfd5b, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x60}, 0x0) 01:14:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000400000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 943.108823][ T6601] dlm: no local IP address has been set [ 943.142447][ T6601] dlm: cannot start dlm lowcomms -107 01:14:55 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000005000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 943.186518][ T6631] IPVS: ftp: loaded support on port[0] = 21 01:14:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 01:14:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500440}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0xec, r3, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, [{0x8, 0x0, 0x2113ca32}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x7f}, {0x8, 0x0, 0x1}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xa4, 0x84, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xb, 0x1, "a478be43fef704"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x1f}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x401}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "03f1796afdcfd658"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x3}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x100}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x4}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x80000001}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x686}, @NL80211_BAND_5GHZ={0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x64040093) sendmsg$NL80211_CMD_STOP_AP(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd0b6403dfe981a32}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x4b8, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_BEACON_HEAD={0x4a1, 0xe, "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"}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x48007}, 0x0) 01:14:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x68}, 0x0) 01:14:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 01:14:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:55 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000006000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 943.748810][ T6631] IPVS: ftp: loaded support on port[0] = 21 01:14:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 01:14:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6c}, 0x0) [ 943.917646][ T6668] dlm: no local IP address has been set [ 943.945545][ T6668] dlm: cannot start dlm lowcomms -107 [ 944.004042][ T6679] dlm: no local IP address has been set [ 944.009723][ T6679] dlm: cannot start dlm lowcomms -107 01:14:56 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) clone3(&(0x7f0000000300)={0x100, &(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0), {0x13}, &(0x7f0000000a00)=""/4096, 0x1000, &(0x7f0000000240)=""/116, &(0x7f00000002c0)=[r3, 0x0], 0x2}, 0x50) sched_getattr(r4, &(0x7f0000000380)={0x38}, 0x38, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r5 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:56 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000006800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getdents(r1, &(0x7f0000000080)=""/145, 0x91) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x4c, r2, 0x917, 0x0, 0x4, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x1f}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000004}, 0x4004000) 01:14:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x74}, 0x0) 01:14:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 944.381405][ T6702] dlm: no local IP address has been set [ 944.402150][ T6702] dlm: cannot start dlm lowcomms -107 01:14:56 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000006c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7a}, 0x0) 01:14:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000000)={0x3, 0x1, [0x4, 0x1f, 0x401, 0x38, 0x431d, 0x174d, 0x7, 0x100]}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 01:14:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000600000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:57 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000f5ffffff00000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffff00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:57 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000007400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x300}, 0x0) 01:14:57 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x282}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="f4000000040a49ed000000000000000007000003580008800c0001400000000000000af10c000140000000000000001f0c00014000000000000000040c00024000000000000000050c0002400000000000004b190c00024000000000000000070c00024000000000000000f30900030073797a30000000007c0008800c00024000000000000000090c00014000000000000009db0c00027900000000000000090c00014000000000000000000c00024000000000000000060c0002400000000000003f280c00024000000000000000000c00014000000000000001000c00014000000000000000070c0001400000000000000003"], 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x101000, 0x0) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x4}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB="240000000f06050000000000000000040c000002050001000700000006000b00ffff0000b104e49755d715e0bef4c56f5ddaebd6b615ba9d115b12cea110ff60d624dcd27a943e1ba3244f613e0bd513b776aba476bd8781641c37848f13aa09480d7bcfefa693e5ac216d027f471a0ffab3427ba346aa452025d7815a75cf93bff8d50df8"], 0x24}, 0x1, 0x0, 0x0, 0x4050002}, 0x40000c4) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000700)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1800808}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0x214, r4, 0x2d75387b55ddffd3, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x38, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xf2}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x68a977fe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5a}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xa4, 0x4, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2864}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x90}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}]}, @TIPC_NLA_NET={0x58, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fffffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1709000000000000000001000000050007003c6c8f088be855d03b9700000000080009000000000006000200000000000800", @ANYRES32, @ANYBLOB='M#'], 0x3c}}, 0x0) 01:14:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000680000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 945.159809][ T6745] IPVS: ftp: loaded support on port[0] = 21 [ 945.173010][ T6755] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 01:14:57 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000007a00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 945.245910][ T6755] dlm: no local IP address has been set [ 945.251544][ T6755] dlm: cannot start dlm lowcomms -107 01:14:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x500}, 0x0) [ 945.339554][ T6763] dlm: no local IP address has been set 01:14:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 945.380511][ T6763] dlm: cannot start dlm lowcomms -107 01:14:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000006c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$P9_RREADLINK(r2, &(0x7f0000000b40)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x53, &(0x7f0000000000)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xffffffffffffffe4}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000040)=@isdn, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/23, 0x17}], 0x1, &(0x7f0000000180)=""/68, 0x44}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/45, 0x2d}], 0x6, &(0x7f0000000600)=""/234, 0xea}, 0x4}, {{&(0x7f0000000700)=@xdp, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/20, 0x14}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000000800)=""/103, 0x67}], 0x3, &(0x7f00000008c0)=""/200, 0xc8}, 0x800}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)=""/149, 0x95}, {&(0x7f0000000bc0)=""/144, 0x90}], 0x2, &(0x7f0000000c80)=""/227, 0xe3}, 0x9}, {{&(0x7f0000000d80)=@phonet, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000e00)=""/149, 0x95}, 0x1f}], 0x5, 0x10000, &(0x7f0000001000)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001040)={r4}) 01:14:57 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000002000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 945.781164][ T6751] IPVS: ftp: loaded support on port[0] = 21 [ 945.797708][ T6788] dlm: no local IP address has been set [ 945.818159][ T6788] dlm: cannot start dlm lowcomms -107 [ 945.837723][ T6788] dlm: cannot start dlm_scand thread -4 01:14:58 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom, @null, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000740000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x600}, 0x0) 01:14:58 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000003000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200) ioctl$SNDRV_PCM_IOCTL_LINK(r2, 0x40044160, &(0x7f0000000040)=0x7) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') r5 = socket$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(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8, 0xa, r7}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r4, 0xa14, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x58a3}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x1}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r9}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(r3, 0xc0884113, &(0x7f0000000080)={0x1, 0x624b404, 0x9, 0x517a0bed, 0x3, 0x401, 0x7, 0x4, 0x401, 0x9, 0x5ba8, 0x2}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)={0x26, r1, 0x917, 0x70bd2b, 0xffffffff, {}, [@L2TP_ATTR_PROTO_VERSION={0xfffffe79}, @L2TP_ATTR_SEND_SEQ={0x0, 0x13, 0x1f}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}]}, 0xfffffe30}, 0x1, 0x0, 0x0, 0x48820}, 0x4400c011) 01:14:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 946.108190][ T6818] dlm: no local IP address has been set [ 946.118053][ T6818] dlm: cannot start dlm lowcomms -107 01:14:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000007a0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x700}, 0x0) 01:14:58 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000004000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 946.276298][ T6826] dlm: no local IP address has been set [ 946.295920][ T6826] dlm: cannot start dlm lowcomms -107 [ 946.307137][ T6828] IPVS: ftp: loaded support on port[0] = 21 01:14:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 946.585043][T26720] tipc: TX() has been purged, node left! [ 946.594565][T26720] tipc: TX() has been purged, node left! [ 946.646025][T26720] tipc: TX() has been purged, node left! [ 946.676689][T26720] tipc: TX() has been purged, node left! [ 946.709829][T26720] tipc: TX() has been purged, node left! [ 946.747128][T26720] tipc: TX() has been purged, node left! [ 946.765971][T26720] tipc: TX() has been purged, node left! [ 946.785118][T26720] tipc: TX() has been purged, node left! 01:14:59 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000240)=""/255, 0xff}, &(0x7f0000000140), 0x34}, 0x20) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xa00}, 0x0) 01:14:59 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x3c, r1, 0x913, 0x1, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x0, 0x6, 0x8}, @L2TP_ATTR_OFFSET={0x0, 0x3, 0xfffa}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_DADDR={0x0, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x3c}}, 0x0) 01:14:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000001c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x34}}, 0x0) [ 946.810320][ T6833] IPVS: ftp: loaded support on port[0] = 21 [ 946.842084][T26720] tipc: TX() has been purged, node left! [ 946.848052][T26720] tipc: TX() has been purged, node left! [ 946.939133][ T6868] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 946.951686][ C0] net_ratelimit: 22 callbacks suppressed [ 946.951696][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 946.963271][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 946.996079][ T6878] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 01:14:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000002c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xb34}, 0x0) [ 947.037848][ T6877] IPVS: ftp: loaded support on port[0] = 21 01:14:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x34}}, 0x0) 01:14:59 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000006000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:59 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:14:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xe00}, 0x0) [ 947.601688][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 947.607479][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 947.658909][ T6877] IPVS: ftp: loaded support on port[0] = 21 01:14:59 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x31, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x80c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x400, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000240)={@loopback, @local}, &(0x7f0000000280)=0xc) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000140)={0x0, 0x3, 0x4, 0x4000, 0x1, {}, {0x3, 0xd3b5aa6f9fb9e00a, 0xa5, 0x9c, 0x3, 0xde, "9693fbb0"}, 0x1000, 0x2, @fd, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r5}) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000a80)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022f3557bc91c63ef29b776ae79fc02ad50420e6e8ec375ee6e2a1f110438c7ac20dee6e693c48d9254a3eeccfb7ddce837ea09336b768e413d089f3cb7a586540242dbf1e2f916ae8f1b40c177def3dbd69922b32314e426f726160c03e0beb3cff92f33e3799685b6335c79031170fb8417cf0f31def4b93a6e2a6795ca44f1f8fb611311a23128"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:14:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000003c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:14:59 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000007000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:14:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}]}, 0x34}}, 0x0) 01:14:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:14:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xf00}, 0x0) [ 947.794846][ T6914] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 947.820298][ T6920] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 947.849687][ T6921] IPVS: ftp: loaded support on port[0] = 21 01:15:00 executing program 0: r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_RESERVED(r0, 0x5601, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_QBUF(r2, 0xc058560f, &(0x7f0000000040)={0x2, 0x992804b802c05320, 0x4, 0x40000400, 0x6, {0x77359400}, {0x2, 0x9630be8eb4e0c4e8, 0x80, 0x7f, 0x0, 0x2, "661dea00"}, 0x14d, 0x0, @planes=&(0x7f0000000000)={0x9, 0x8, @userptr=0x8000, 0x2f}, 0x4, 0x0, 0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x546c94b400f72685}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x238, 0x1a, 0x400, 0x70bd25, 0x3, {0x14}, [@generic="06c56000031d2c401570a84c28e0cac72803f33c413399b9732365a2bdb196bacf0d144f42be441167a231714b0ffb1a7c9f0ee8dd6a4ca246bb14d9cb81217b7de9964aaf9738ec33d5baa43c8408d0207b27783cae31403c9355bd6677fe0ccaca37501e5dc7b3cbfbb1d86eabd018a85034e300b53fdd711012dab1", @nested={0x10f, 0x76, 0x0, 0x1, [@generic='-', @generic="ec04cc83a41d0c925c78b76fbc12b6956574941ada720385e86bed79234239af387348c0c4993814ea02778bca2af5cec9023589ed7bcf1e28982b5a5fec443b715ab0876f8ca4aa9d09a764e40a4666a9cd95127caf6e4e030a8ca9a2f4f87cbd84f48b5438773f26b0fb14e1108daeae58dcdbdd3851078496fe861ccf8b0a1e574c4523f1cf4ae02ebc4f0f0a43740c7c057a91e342a108cc6588ad57a7d1", @typed={0x8, 0x72, 0x0, 0x0, @ipv4=@loopback}, @generic="f0bd94e314ce1097ad9f8194d1ec9719bcb033c003a237b71b8a5cacc14a3914b6aa8f6cb86a183658fad9527151e18855960a6f6f38c253d524219ada8533a8411badfa103fc1874f4b6f779c784b62b6537cdd99c0bb86639df6f5debb1bae2d92"]}, @nested={0x94, 0x75, 0x0, 0x1, [@generic="fe7474a6d783783903", @generic="2402bcbadc5206dc424c3471986b2b3092bfadcd3f35ada57502b66b10258f110b13b144412089d6026b143913782cc17ceb4704eb1c2a4e567ca5989e89ca08c3e94222e07e5ba83f39553e3d1eee72deb94c360c8ad860d75108ac5d2c67129bda3eb20363d53c42e012d9f4a050ed680ce48e0ad4b55133cff6637eb9a7687cfa26e924761e"]}]}, 0x238}, 0x1, 0x0, 0x0, 0x8014}, 0x4000) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 01:15:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x1100}, 0x0) 01:15:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000004c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 948.001709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 948.007616][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 948.013391][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 948.019132][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:00 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000048000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 948.116724][ T6929] IPVS: ftp: loaded support on port[0] = 21 [ 948.173230][ T6941] dlm: no local IP address has been set 01:15:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x340b}, 0x0) [ 948.221730][ T6941] dlm: cannot start dlm lowcomms -107 [ 948.631748][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 948.637823][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:01 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getpeername$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={@mcast1, 0xd, r6}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000005c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x49e561612ce6b11f}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x18}}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x85200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000008c0)={{0x3, 0x4, 0x6, 0x8, 0x6, 0x5}, 0x7ff, 0x3, 0x775}) 01:15:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4800}, 0x0) 01:15:01 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000004c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:02 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000050000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000006c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 950.027459][ T6984] IPVS: ftp: loaded support on port[0] = 21 01:15:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4c00}, 0x0) 01:15:02 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000060000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) fcntl$addseals(r0, 0x409, 0x14) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000100), 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000008840), 0x106, 0x40000121, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r3, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x40, r3, 0x400, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_MTU={0x1c0, 0x1c, 0x93aa}]}, 0x40}}, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, r4) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="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", 0x31b, r5) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, r5) keyctl$instantiate(0xc, r6, &(0x7f0000000440)=@encrypted_new={'new ', 'default', 0x20, 'user:', 'vboxnet1vboxnet0vmnet0>'}, 0x3e, 0xfffffffffffffff8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0xa40000, @remote, 0x8}}, 0x0, 0x0, 0x49, 0x0, "a82f47b979c191270ce891b74db89422c8da9e779376589366dba8f879afe1331213ecd3bbdc477d1d9bea0c5c563402527ba8143e0725e04ff70cfce48fc1b7a3bfddf070e3562b7f60b1006a8e5c36"}, 0xd8) syz_open_dev$ttys(0xc, 0x2, 0x0) [ 950.392861][ T7010] dlm: no local IP address has been set [ 950.400771][ T7010] dlm: cannot start dlm lowcomms -107 [ 950.453326][T26720] tipc: TX() has been purged, node left! [ 950.466240][T26720] tipc: TX() has been purged, node left! [ 950.497931][T26720] tipc: TX() has been purged, node left! [ 950.528578][T26720] tipc: TX() has been purged, node left! [ 950.555311][T26720] tipc: TX() has been purged, node left! [ 950.586042][T26720] tipc: TX() has been purged, node left! [ 950.754224][ T6991] IPVS: ftp: loaded support on port[0] = 21 01:15:03 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000068000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6000}, 0x0) 01:15:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000007c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:03 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x81, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000859f3f114f0fc3d9fe8f00", @ANYRES16=r3, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000008001700d2e73e81782cb1a24db96283bb07ca22a3325e4f2dd573fe3e86e7515cc708abde210a5cfbf73aa9708dd525fa73126ad364ac6d357c816be2571fee26a5115e242c4fff0f0000ab1d95654397404a26d0f83f9a97b79c869854a615dd785d152a5fd2a49a3ff7f6d0e8be798a075945a6a7be40a994acfff92f22df0ddd79bf15d85c3114c7aa37153ec21933f63bf3ddf3a7a8903f263e6ec7414fba3898de64a6dda2eb0836d0e6a605d8afe594a05886e5b26b267b8eb922426e659632bc500148453a155abe3911", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:15:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000020c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6800}, 0x0) 01:15:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:03 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r1 = syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000540)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000500)={r2, &(0x7f0000000480)=""/69}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000300)={r2, 0x17}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000040)={r2}) r3 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f0000000340)={'syz', 0x3}, &(0x7f0000000380)='/dev/dri/card#\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000240)=""/241}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r6, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r6, 0x0) unshare(0x40000000) r7 = accept(r6, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r5, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r7, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005676f3c30000000000000000"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:03 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000006c000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:03 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x200000, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4f, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PROTO_VERSION={0x0, 0x7, 0x3}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0xfffffffffffffee4}}, 0x0) [ 951.411493][ T7049] IPVS: ftp: loaded support on port[0] = 21 01:15:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000000000003fc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000006000200001700"/50, @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:15:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6c00}, 0x0) 01:15:03 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000074000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000040c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 951.941469][ T7086] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 951.999220][ T7091] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 952.107232][ T7055] IPVS: ftp: loaded support on port[0] = 21 01:15:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7400}, 0x0) 01:15:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 952.151689][ C0] net_ratelimit: 18 callbacks suppressed [ 952.151698][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 952.163194][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 952.168949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 952.174710][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7a00}, 0x0) 01:15:04 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000007a000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000048c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101400, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x33}}}, 0x7f, 0x2}, &(0x7f0000000100)=0x90) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r5, 0x80000000}, 0xe8) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="d3fc7997a4a5635e6e73b10180d2c6eddda2c43400e25f221f944af60a7af551a3977d0a54753d1c0030100836f745a493599aabdfaf56ebf64d56844c90a4cc2c26d4f6287203754155322bef36e5bbabf5bdc7d6eeeb9c94b93964549420da760a6fbdc131dde56464affadbb66521ede47eb77675a448d3954415507be0742c807bf809e9c785604bda37b70abcfb60cbd3c211fb4c5b96cf3049eca6574e936096"], 0x3c}}, 0x0) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @empty}}, 0x400, 0x35}, &(0x7f0000000340)=0x90) 01:15:04 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) read$FUSE(r1, &(0x7f00000006c0), 0x1000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xb0) accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYRES64=r6], 0xfffffffffffffdb6) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x131, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000000000004cc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 952.801708][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 952.807493][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f0000000040)={0x0, 0x3}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000180)={0x3, 0x4, 0x4, 0x4000, 0x8, {r3, r4/1000+30000}, {0x5, 0xc, 0xf9, 0x8, 0x5, 0x9, "5f748680"}, 0x6, 0xa, @planes=&(0x7f0000000100)={0x80, 0x3, @mem_offset=0x200, 0xa73f}, 0x76d8, 0x0, 0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000280)=0x8, 0x2) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x3c) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r6, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x3, 0x4, 0x1, 0x3, 0x0, 0x5, 0x20100, 0xa, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000002c0), 0xc0e2723bd62b2444}, 0x1, 0x9, 0x0, 0x28a5268caa3af61b, 0x1, 0x0, 0xfff}, r6, 0xa, 0xffffffffffffffff, 0x8) socket$rxrpc(0x21, 0x2, 0xa) [ 952.862234][ T7129] IPVS: ftp: loaded support on port[0] = 21 [ 952.871727][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 952.877502][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xff00}, 0x0) 01:15:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000050c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 953.151074][ T7132] IPVS: ftp: loaded support on port[0] = 21 [ 953.191702][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 953.197497][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 953.211356][ T7148] Unknown ioctl 35296 01:15:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x145481, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000180)={0x8, 0x3, 0x8, 0xfff, &(0x7f0000000040)=[{}, {}, {}]}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x34000}, 0x0) 01:15:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:05 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f25ebb947fae4725a5190af1673e2d010000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000493df6a6632d7c0b79fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000639d764a5a72db2875158cef279e94f032d991ccfec34242cbf4ca070a47a42a29588bfd8d8e5dcf032f93e4e74b1a05d80b00"/931], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000060c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:05 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2300010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x50, r2, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x40}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x6}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x9}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_bridge\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x820a0}, 0x820) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000380)={r6, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000003c0)={r6, 0xc7, "a74ac768cc448e2646824c0ce55fb657a16a8fb355e3d1f5a506e20d40288ac7283b0658f8b61b57a02f0778912c3f9278a511e7a99e4ac227c379ed74dd6b31c445180dbb3f2e6facf806dcaf6e9cba4c0599a161c41e0ccfdcab156c89be07407555c9b5433567b7b6dcc48fbdfe55f80df1267f19e3c17702608d26f5659f8bc8a0fcf4ca37f3284d53b76121a2ca4aa90ad3af9ea92c8ec10786b0783db5b1f1eb886d02dd7e69169f358a0456524c77fb8aa5277cbab0e6a3be61754b10834b1f6c9d0dd2"}, &(0x7f00000004c0)=0xcf) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x101, 0x0) connect$inet6(r7, &(0x7f0000000380)={0xa, 0x4e23, 0x7, @rand_addr="246a6e5fc448cfc3c86472f8b3db23cb", 0x8}, 0x1c) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) r8 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf3c3, 0x90001) ioctl$SG_EMULATED_HOST(r8, 0x2203, &(0x7f00000000c0)) 01:15:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x400300}, 0x0) 01:15:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) [ 953.891094][ T7184] IPVS: ftp: loaded support on port[0] = 21 [ 953.902990][ T7193] dlm: no local IP address has been set [ 953.918008][ T7193] dlm: cannot start dlm lowcomms -107 01:15:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000068c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:06 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 953.970529][ T7193] dlm: no local IP address has been set [ 953.992511][ T7193] dlm: cannot start dlm lowcomms -107 01:15:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x1000000}, 0x0) [ 954.094903][ T7205] dlm: cannot start dlm_scand thread -4 01:15:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:06 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x18000, @loopback}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x40, r2, 0x917, 0x3, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x40}}, 0x0) 01:15:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000000000006cc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 954.443470][ T7184] IPVS: ftp: loaded support on port[0] = 21 01:15:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x2000000}, 0x0) 01:15:06 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000200000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) 01:15:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000074c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x5c, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="201039eb380a78aa09b3c7418471290a120202ee48f7f0a5a616cca471dd864edb48bcf5995ad76cd365eae9cbf6173c0163624eca176379c4ffffec9b50b2dddc025d774060e60ef7785bcfd06b50658866152ec438924bcf8b8e030c6d3a67839196a5a159eb88400b435979306a7a5e9b73c0ab8db0ee7f31407d4ff8bbc646e64eb18c5100"/147, @ANYRES16=r1, @ANYBLOB="1709000000000000000001000000"], 0x14}}, 0x40) 01:15:06 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$ppp(r2, &(0x7f0000000240)="b66ebec480fa7d55cc65b73dbb24f96d7001a9b2e5f65ced400f90b0224fe3bcf38a1bd375c7c8ef4013cf0b56a9d381ca7bfb8b204c075e821d59e7774020b741c7db253d59112ac97527aac23d73baf969b94b5f9150bdf192ca994f1f4e8f44393b900c3c2d0d202c5912f368a98cc8491b25db07390016", 0x79) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000180)={0x9e0000, 0x2, 0x9, r0, 0x0, &(0x7f0000000140)={0x9c0901, 0x0, [], @value=0x8566}}) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:07 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000003f0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="060000000000007ac9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x3000000}, 0x0) 01:15:07 executing program 0: syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000000)={0x5, 0x8, 0x4, 0x0, 0x7, {0x77359400}, {0x3, 0x1, 0x7, 0x3, 0x2, 0x57, "a9f95553"}, 0x5, 0x3, @offset=0x1, 0x7, 0x0, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0xfffffffffffffe01, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x3, 0x2}, 0x0, 0x0, &(0x7f0000000100)={0x2, 0x5, 0x0, 0x6}, &(0x7f0000000180)=0xe9b, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x4cfc}}, 0x10) 01:15:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x34, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x34}}, 0x0) [ 954.979980][ T7258] IPVS: ftp: loaded support on port[0] = 21 01:15:07 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000400000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4000000}, 0x0) 01:15:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000020000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1d, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x3f, 0x3f, 0x40, 0x64, 0x40, 0x52}, 0xffffffe6, 0x7, 0x0, 0x8, 0xff, "9f1a01c06f213aa872f3fd2a0bfc654506c6a76a98202fbecde321a4e895a6dc824ad4a530903323cc411cdeb8fb9673b44a4ae3c2ad4b0fb615133e6125b813404b1568cd089f4f3e8dd8bf4d35c3234ca10829eb436c774059c0f4596b3fee88224ba0b13d13ffad98a75ab3b083cff9567f3330b0a63fb02942bc86375c52"}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') io_getevents(0x0, 0x6, 0x1, &(0x7f0000000000)=[{}], 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:07 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f25ebb947fae4725a5190af1673e2d010000000000000000000000000000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000493df6a6632d7c0b79fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000639d764a5a72db2875158cef279e94f032d991ccfec34242cbf4ca070a47a42a29588bfd8d8e5dcf032f93e4e74b1a05d80b00"/931], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:07 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 955.690284][ T7302] IPVS: ftp: loaded support on port[0] = 21 [ 955.744966][ T7307] IPVS: ftp: loaded support on port[0] = 21 [ 956.431747][T26720] tipc: TX() has been purged, node left! [ 956.451976][T26720] tipc: TX() has been purged, node left! [ 956.457816][T26720] tipc: TX() has been purged, node left! [ 956.463826][T26720] tipc: TX() has been purged, node left! [ 956.469796][T26720] tipc: TX() has been purged, node left! [ 956.691751][T26720] tipc: TX() has been purged, node left! [ 956.951799][T26720] tipc: TX() has been purged, node left! 01:15:09 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/59, 0x3b}], 0x5, 0x3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x5000000}, 0x0) 01:15:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x67041, 0x0) connect$rxrpc(r2, &(0x7f0000000340)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e22, 0xfffffff7, @remote}}, 0x24) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0x5, 0x0, [{0xa, 0x5, 0x7, 0x8, 0x29}, {0x0, 0x2, 0x0, 0x0, 0x10001}, {0xc0000001, 0x400, 0x8, 0x963, 0xf12}, {0xf, 0x10000, 0x7fff, 0x8, 0x2}, {0x1, 0x13, 0xa8, 0x56fb149b, 0x1}]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r4, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x60, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x7}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x59}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000380)) 01:15:09 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:09 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) getpeername$packet(r5, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000001c0)={@mcast1, 0xd, r6}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 957.181720][T26720] tipc: TX() has been purged, node left! [ 957.311979][ T7329] dlm: no local IP address has been set [ 957.326037][ T7329] dlm: cannot start dlm lowcomms -107 [ 957.328404][ T7328] IPVS: ftp: loaded support on port[0] = 21 [ 957.343198][ T7329] QAT: Invalid ioctl [ 957.351704][ C0] net_ratelimit: 22 callbacks suppressed 01:15:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6000000}, 0x0) [ 957.351713][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 957.351923][T26720] tipc: TX() has been purged, node left! [ 957.357415][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 957.379347][ T7340] IPVS: ftp: loaded support on port[0] = 21 [ 957.397864][ T7337] dlm: no local IP address has been set [ 957.408887][ T7337] dlm: cannot start dlm lowcomms -107 [ 957.426747][ T7337] QAT: Invalid ioctl [ 957.433208][ T7327] dlm: no local IP address has been set [ 957.441251][T26720] tipc: TX() has been purged, node left! [ 957.447650][ T7327] dlm: cannot start dlm lowcomms -107 01:15:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x20001, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x25dfdbfd, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x0, 0x6, 0x81}, @L2TP_ATTR_ENCAP_TYPE={0x5c7}, @L2TP_ATTR_IP_SADDR={0x0, 0x18, @broadcast}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r2}]}, 0x76}}, 0x0) 01:15:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000040000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 957.488625][ T7345] dlm: no local IP address has been set [ 957.503394][ T7345] dlm: cannot start dlm lowcomms -107 01:15:09 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 957.636885][ T7354] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. 01:15:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7000000}, 0x0) 01:15:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0xffffffffffffff77, 0x80800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_MPATH(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x4c, r4, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="29d94901338f"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="024192216ebd"}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x32}}]}, 0x4c}}, 0x40000) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$BLKBSZSET(r6, 0x40081271, &(0x7f0000000440)=0x3d4) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x4800, 0x0) ioctl$EVIOCGABS2F(r7, 0x8018456f, &(0x7f0000000340)=""/223) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r5, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 957.960254][ T7371] dlm: no local IP address has been set [ 957.979824][ T7371] dlm: cannot start dlm lowcomms -107 [ 957.991691][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 957.997507][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 958.038439][ T7371] dlm: cannot start dlm_scand thread -4 [ 958.104769][ T7335] IPVS: ftp: loaded support on port[0] = 21 01:15:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:10 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$ppp(r2, &(0x7f0000000240)="b66ebec480fa7d55cc65b73dbb24f96d7001a9b2e5f65ced400f90b0224fe3bcf38a1bd375c7c8ef4013cf0b56a9d381ca7bfb8b204c075e821d59e7774020b741c7db253d59112ac97527aac23d73baf969b94b5f9150bdf192ca994f1f4e8f44393b900c3c2d0d202c5912f368a98cc8491b25db07390016", 0x79) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000180)={0x9e0000, 0x2, 0x9, r0, 0x0, &(0x7f0000000140)={0x9c0901, 0x0, [], @value=0x8566}}) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xa000000}, 0x0) 01:15:10 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000600000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:10 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f00000003c0)={0x0, @reserved}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000240)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) listen(r4, 0x0) unshare(0x40000000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}], 0x2c) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x441, 0x0) bind$ax25(r7, &(0x7f0000000340)={{0x3, @bcast, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x60, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY, @IPSET_ATTR_SETNAME={0xfffffffffffffdc6, 0x2, 'syz1\x00'}]}, 0x60}}, 0x0) r8 = accept(r6, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r9, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TCSETSW(r9, 0x5403, &(0x7f0000000140)={0x1ff, 0x2d17, 0xffffffff, 0x4, 0xb, "94c4061b3c668d2c890abf4026cb189c62e41b"}) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 958.244665][ T7387] dlm: no local IP address has been set [ 958.258481][ T7387] dlm: cannot start dlm lowcomms -107 01:15:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917}, 0x3c}}, 0x0) 01:15:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 958.392061][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 958.398097][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 958.404256][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 958.410237][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xe000000}, 0x0) 01:15:10 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000680000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 958.481619][ T7387] IPVS: ftp: loaded support on port[0] = 21 [ 958.516184][ T7403] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 958.518164][ T7409] dlm: no local IP address has been set [ 958.555088][ T7411] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 958.555980][ T7409] dlm: cannot start dlm lowcomms -107 [ 958.599675][ T7417] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 958.620623][ T7402] IPVS: ftp: loaded support on port[0] = 21 01:15:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xf000000}, 0x0) 01:15:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB="3c000010", @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:15:10 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000006c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 959.031712][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 959.037511][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 959.214880][ T7403] IPVS: ftp: loaded support on port[0] = 21 [ 959.246570][ T7402] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:15:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:15:13 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$ppp(r2, &(0x7f0000000240)="b66ebec480fa7d55cc65b73dbb24f96d7001a9b2e5f65ced400f90b0224fe3bcf38a1bd375c7c8ef4013cf0b56a9d381ca7bfb8b204c075e821d59e7774020b741c7db253d59112ac97527aac23d73baf969b94b5f9150bdf192ca994f1f4e8f44393b900c3c2d0d202c5912f368a98cc8491b25db07390016", 0x79) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose, @default, @netrom, @bcast, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000180)={0x9e0000, 0x2, 0x9, r0, 0x0, &(0x7f0000000140)={0x9c0901, 0x0, [], @value=0x8566}}) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x11000000}, 0x0) 01:15:13 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000740000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:13 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @default]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 960.958156][ T7450] IPVS: ftp: loaded support on port[0] = 21 01:15:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x340b0000}, 0x0) 01:15:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x50) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:13 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000007a0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 961.123334][ T7468] dlm: no local IP address has been set [ 961.180425][ T7471] IPVS: ftp: loaded support on port[0] = 21 [ 961.231754][ T7468] dlm: cannot start dlm lowcomms -107 01:15:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x48000000}, 0x0) [ 961.404811][ T7474] dlm: no local IP address has been set 01:15:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="04000000", @ANYRES16=r1, @ANYBLOB="17090000000000000100000005000700000000e600080009000000000006000200005b28941e32d5d6c35fed39000a00080000000800170000", @ANYRES32, @ANYBLOB="864e3b5649eb28690f94304a79c9657187d78bdc5d212471c63c04592cc2a7ae8f6b9f8b2f3f97b719ef352a0006b40273ed7a547252119904dda6d61dbc301092113eef24bf553f"], 0x3c}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4000000000, 0x200000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20004, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0x6000000, 0x0, 0xffffffff, @empty, 0xfffffffc}, {0xa, 0x0, 0x0, @mcast1}, r4, 0xe3}}, 0x48) write$RDMA_USER_CM_CMD_JOIN_MCAST(r2, &(0x7f0000000280)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x0, r4, 0x0, 0x2, @in6={0xa, 0x4e24, 0xe5, @ipv4={[], [], @local}, 0x422}}}, 0xa0) [ 961.462977][T26720] tipc: TX() has been purged, node left! [ 961.468897][ T7474] dlm: cannot start dlm lowcomms -107 [ 961.486133][T26720] tipc: TX() has been purged, node left! [ 961.527148][T26720] tipc: TX() has been purged, node left! [ 961.544531][T26720] tipc: TX() has been purged, node left! [ 961.556824][T26720] tipc: TX() has been purged, node left! [ 961.570317][ T7499] dlm: no local IP address has been set [ 961.581544][ T7499] dlm: cannot start dlm lowcomms -107 [ 961.636026][ T7499] dlm: cannot start dlm_scand thread -4 [ 961.704318][ T7459] IPVS: ftp: loaded support on port[0] = 21 01:15:14 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000240)=""/196, 0xc4}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/228, 0xe4}, {&(0x7f0000000500)=""/59, 0x3b}], 0x5, 0x3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000001c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4c000000}, 0x0) 01:15:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f00000000c0)={0xf000000, 0x1, 0x9, r4, 0x0, &(0x7f0000000080)={0xef8e23, 0x3, [], @ptr=0x3}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={r6, 0x80}, &(0x7f0000000280)=0x8) socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0xd, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x0, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x54, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x54}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRESHEX=r7, @ANYRESHEX=r0], 0x5}}, 0x28069051) 01:15:14 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8c80000a}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x48, 0x3, 0x7, 0x6f1038e2fb512656, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7f}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xffff}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x5) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) io_cancel(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x200, r3, &(0x7f0000000140)="5d2338d70ba0089d62cfe160d79f350de1966a5300518e4d9016bc16a705660d0c395e3640b25d905d00c6fc1ddfcdd70fb59badc8aaa0b51bb8b66d8eddea93ec8c0ac81ae474edf41c720b61664848a54fd11f36777ff86c7800804bf0ace8743126cda7dfaee2e82a64cfeebead56c28fb777522773b0c22e9f1f354c2a74e3d3a913ee1fe0b4a9ba52249538a8d835446f4750e02bc507", 0x99, 0x5, 0x0, 0x0, r4}, &(0x7f0000000380)) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$P9_RREAD(r0, &(0x7f0000000240)={0xce, 0x75, 0x2, {0xc3, "1551c0bb776b03c8b7a0bdb926af5b6e4c58d0b65640f4c99f5f4381d5a9543853f4d5f4260488c084c6557f492a151e34d35969629817237ab02c97531e4b6ff377b8a3ec3d2d2c1b15a41e8dbea560ba1fc5d2be93c9b54e94132088a0aabe5d794f7ff5015dba761197ad904b640cf65c25956f579544bc1c061dd98466a496193f5cf5e9a0a980f621d8d2482beb5768fdd10f84095fc9d95fa68c24fcc1142dc416eb47d476edfb70f056d1bd93aa29c66adaf8e114946a896adbfe4b23fbda4b"}}, 0xce) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 961.980232][ T7518] dlm: no local IP address has been set [ 962.003832][ T7518] dlm: cannot start dlm lowcomms -107 [ 962.060188][ T7529] dlm: no local IP address has been set [ 962.069574][ T7520] IPVS: ftp: loaded support on port[0] = 21 [ 962.096244][ T7536] IPVS: ftp: loaded support on port[0] = 21 [ 962.098310][ T7529] dlm: cannot start dlm lowcomms -107 01:15:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x60000000}, 0x0) 01:15:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000002c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000600000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="1709000000000000000001000000050007000000000008001800000087e0060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="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"], 0x3c}}, 0x0) 01:15:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000003c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:14 executing program 1: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000005000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x68000000}, 0x0) [ 962.551695][ C0] net_ratelimit: 18 callbacks suppressed [ 962.551703][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 962.563140][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 962.568915][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 962.574694][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000680000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:14 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2b0, r0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_to_team\x00'}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) 01:15:14 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000004c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 962.750711][ T7538] IPVS: ftp: loaded support on port[0] = 21 [ 962.875364][ T7584] dlm: no local IP address has been set [ 962.881440][ T7584] dlm: cannot start dlm lowcomms -107 01:15:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000006c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6c000000}, 0x0) 01:15:15 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000f5ffffff00000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6ffffff00"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:15 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b6a3128b6406ad325b8dcc4a161f423a68b3ffb490449ff9dc539a2656e47f19bc5a62a6e42f4820b654f24be0ac52d2e65cd4463bdddccd89a7d92d064f4cccf7dc9e3ca8199c3afcfc7d7d8d0d4f77848d8a3b5d71f9042ed6e4fc17ee90ee20b9d52833a4c908b8ed99bc9fc128008fd1f827a608a45d91e5fbe2c537be5f7706d440e0bc42770e7ac2dc8ec7f831eb5177012252f827bb43048927d713292145ce35b5416667f2377649a401805fa1e7700bbca25b824c1c0dfdc6d31fa50fca3e0538a02aa73b9a3c91f62657509a", @ANYRES16=r0, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402100, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500440}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0xcc, r2, 0x0, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, [{0x8, 0x0, 0x2113ca32}, {0x8, 0x0, 0x3}, {0x8, 0x0, 0x7f}, {0x8, 0x0, 0x1}]}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x6}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x84, 0x84, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xb, 0x1, "a478be43fef704"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x1f}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x401}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x34, 0x6, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x10000}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x1000}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x5}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xffffffc0}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x2}, @NL80211_BAND_2GHZ={0x8, 0x0, 0xc3}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xc, 0x1, "03f1796afdcfd658"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x9}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8001}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x8}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40}, 0x64040093) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40d980, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @remote}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r4, 0x72, 0xe700, 0x9, 0x1f, 0x3}, &(0x7f0000000380)=0x14) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000002060100000000000000000000000000120003006269746d61703aff00000061630000000900020073797a3100000000100007800c00018008000140ac1414aa050001000700000005000400000000000500050002000000"], 0x5c}}, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000003c0)) r6 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r6, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_SUBDEV_G_FMT(r6, 0xc0585604, &(0x7f0000000400)={0x0, 0x0, {0x401, 0x7f, 0x2015, 0x0, 0x7, 0x0, 0x0, 0x1}}) 01:15:15 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000005c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:15 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) listen(r4, 0x9) unshare(0x40000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000140)={0xa, 0x1, 0x2, 0x6, '\x00', 0x2}) r5 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7d3b184000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c76a2135abd9718593dc8304f8f24f723028621c1a7072d32562122f2f54f745760d2418a1b69bf5ea9b88e70f1748ca719457e65148f9b493533e5e95020919a004958a4c12dfb361b8d03d719"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 963.201730][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 963.207504][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 963.245092][ T7610] dlm: no local IP address has been set [ 963.254341][ T7610] dlm: cannot start dlm lowcomms -107 [ 963.281753][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 963.287568][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x74000000}, 0x0) [ 963.298108][ T7618] IPVS: ftp: loaded support on port[0] = 21 [ 963.322797][ T7606] dlm: cannot start dlm_scand thread -4 [ 963.328897][ T7610] Can't find ip_set type bitmap:ÿ 01:15:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000740000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:15 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000006c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 963.409767][ T7615] IPVS: ftp: loaded support on port[0] = 21 01:15:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="4629b52e09c4e01088cef377714d", 0xe, 0x8, &(0x7f00000001c0)={0xa, 0x4e22, 0xdd83, @ipv4={[], [], @remote}, 0x6}, 0x1c) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90080000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40004000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e23, 0x5, @mcast2, 0x9}, {0xa, 0x4e20, 0x2, @local, 0x8}, 0x5, [0x800, 0x3ff, 0xffffff00, 0x0, 0x0, 0x4, 0xff, 0xfffff149]}, 0x5c) [ 963.591694][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 963.597492][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="06000000007a0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:15 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000007c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:15 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="8e5712cd25bd7ac3af5547f34449116d58deb986a92ff6cb696fe1734499a61baf7ee7b47bd714641eea8cda877e41adfddba34c4eccff6258f049cd8ce500aa9d4f2bb89f8613609682a8c4848f9b852aa0c2f50fdd94c4996f6f7e3874703311267605b43fe8b81e3bfe448c", 0x6d}, {&(0x7f0000000240)="dd9a4e2bfeec398b8278dd12e735629c8959d2713245c317109f5d681c2c4835cd47842ad3f789d34aa9e41a9d2ed9c6a49a6fd8c32c0a2f919608ee2d8f67e93b14bf86c521151202675f98b62d2b8d21e1267042ae0f55704623c0f93847677d75132daeb5304ea11641a7ac40bb5ae8b4666c86eb49be690ae9d7ecb615b4b74db519d2dafc893a8f02f34fb1791caa54f1db696c466b71b4a8ed23dcae8ab55e14073fb1201a6e8a1fffa29bcce1ae39cb88295ffd7b1f3754fbd398600115a93b669448dc4a90b17d39814d2263129022f83c988dbdc9b34f9a078b070572a653b495d4ae363da665f67d7face8d990d1d938ed", 0xf6}, {&(0x7f0000000340)="aea78c17e7bac885bcaefc0eee48716d18c696279b46", 0x16}], 0x3, 0x2) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x99b1, 0x401, 0x9, 0x1, 0x7, 0x4, 0xb146]}, 0x12) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) io_setup(0x6, &(0x7f00000003c0)=0x0) io_getevents(r6, 0xfd5b, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 963.744681][ T7643] dlm: no local IP address has been set [ 963.750312][ T7643] dlm: cannot start dlm lowcomms -107 01:15:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x7a000000}, 0x0) [ 963.874878][ T7647] dlm: no local IP address has been set [ 963.880469][ T7647] dlm: cannot start dlm lowcomms -107 01:15:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffeb3, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="87927a65046737f4b344065285b3a7b6ee6a7f2b12f34a37a87719e173ee04cd1255ec7433afbe28c21e04d16f1b950e407f32a6b25bc5e0791a74f404cfcb4dd1fc90c25719705a983a9d466003859e45de31162a99e4cd925da18f271dcb9b0d156ce279a3a0bb883d7be3c3ea082d94532d56398be39cdf19d00b1dd69499ac98629ae3a108ed93999f4a1952cf946f32a1c5ed19bdb4378e60b2edc825ef45ef44629dc3c923319423d35395f6b0a347217ec7c258afe74ac43129a7dbfddf338548e2f4326e83b33053962d457fc6b000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 964.048053][ T7615] IPVS: ftp: loaded support on port[0] = 21 [ 964.061848][ T7664] IPVS: ftp: loaded support on port[0] = 21 01:15:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000020c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000300c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 964.171759][ T7670] dlm: no local IP address has been set [ 964.205251][ T7670] dlm: cannot start dlm lowcomms -107 01:15:16 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_DBG_G_CHIP_INFO(r3, 0xc0c85666, &(0x7f0000000700)={{0x4, @addr=0x4f}, "2e3908ee261986e6781451e7ef2950265e76215aba30356345f238d32c781ca2", 0x1}) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x9effffff}, 0x0) 01:15:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x108440, 0x2) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_SEND_SEQ={0x0, 0x13, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0x0, 0x16, 0x40}, @L2TP_ATTR_IP_DADDR={0x0, 0x19, @rand_addr=0x8}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_FD={0xffffff1e, 0x17, @udp=r3}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x44}, 0x1, 0x0, 0x0, 0x80b0}, 0x0) 01:15:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000500c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000000000003fc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xf0ffffff}, 0x0) [ 964.567603][ T7696] dlm: no local IP address has been set [ 964.595362][ T7696] dlm: cannot start dlm lowcomms -107 [ 964.640737][ T7702] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.0'. 01:15:16 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) vmsplice(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="8e5712cd25bd7ac3af5547f34449116d58deb986a92ff6cb696fe1734499a61baf7ee7b47bd714641eea8cda877e41adfddba34c4eccff6258f049cd8ce500aa9d4f2bb89f8613609682a8c4848f9b852aa0c2f50fdd94c4996f6f7e3874703311267605b43fe8b81e3bfe448c", 0x6d}, {&(0x7f0000000240)="dd9a4e2bfeec398b8278dd12e735629c8959d2713245c317109f5d681c2c4835cd47842ad3f789d34aa9e41a9d2ed9c6a49a6fd8c32c0a2f919608ee2d8f67e93b14bf86c521151202675f98b62d2b8d21e1267042ae0f55704623c0f93847677d75132daeb5304ea11641a7ac40bb5ae8b4666c86eb49be690ae9d7ecb615b4b74db519d2dafc893a8f02f34fb1791caa54f1db696c466b71b4a8ed23dcae8ab55e14073fb1201a6e8a1fffa29bcce1ae39cb88295ffd7b1f3754fbd398600115a93b669448dc4a90b17d39814d2263129022f83c988dbdc9b34f9a078b070572a653b495d4ae363da665f67d7face8d990d1d938ed", 0xf6}, {&(0x7f0000000340)="aea78c17e7bac885bcaefc0eee48716d18c696279b46", 0x16}], 0x3, 0x2) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000140)={0x7, [0x99b1, 0x401, 0x9, 0x1, 0x7, 0x4, 0xb146]}, 0x12) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) io_setup(0x6, &(0x7f00000003c0)=0x0) io_getevents(r6, 0xfd5b, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x77359400}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000600c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 964.715595][ T7703] IPVS: ftp: loaded support on port[0] = 21 01:15:16 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000040c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x2c3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x1a, r3, 0x1, 0x74}, 0x14) 01:15:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xfeffffff}, 0x0) [ 965.032844][ T7728] IPVS: ftp: loaded support on port[0] = 21 01:15:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000700c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 965.172388][ T7732] dlm: no local IP address has been set [ 965.202039][ T7732] dlm: cannot start dlm lowcomms -107 [ 965.477376][ T7706] IPVS: ftp: loaded support on port[0] = 21 01:15:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xff000000}, 0x0) 01:15:17 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000048c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/adsp1\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000040)=0x2) ioctl$SNDCTL_DSP_SUBDIVIDE(r1, 0xc0045009, &(0x7f0000000000)) ioctl$SOUND_MIXER_READ_VOLUME(r1, 0x80044d00, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_IP_SADDR={0x22b, 0x18, @loopback}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x5d}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000002000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:17 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x40, 0x0, 0x9, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) listen(r0, 0x1f) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={r5, @in={{0x2, 0x0, @empty}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a00)={r5, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) unshare(0x40000000) r6 = accept(r2, 0x0, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r7, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$sock_ax25_SIOCDELRT(r7, 0x890c, &(0x7f0000000140)={@null, @default, 0x6, [@bcast, @default, @null, @null, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r8, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffe5a) r12 = socket(0x1, 0x803, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r13}, [@IFLA_MASTER={0x8, 0xa, r11}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) connect$packet(r8, &(0x7f0000000240)={0x11, 0x10, r11, 0x1, 0x0, 0x6, @random="2d9e1fa4ab87"}, 0x14) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r6, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000003f00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:17 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) listen(r4, 0x9) unshare(0x40000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000140)={0xa, 0x1, 0x2, 0x6, '\x00', 0x2}) r5 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7d3b184000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c76a2135abd9718593dc8304f8f24f723028621c1a7072d32562122f2f54f745760d2418a1b69bf5ea9b88e70f1748ca719457e65148f9b493533e5e95020919a004958a4c12dfb361b8d03d719"], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xffffff7f}, 0x0) [ 965.666720][ T7760] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 965.724184][ T7766] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 01:15:18 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000000000004cc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvram\x00', 0x1, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x440000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000008840), 0x106, 0x40000121, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r2, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x48, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_IFNAME={0x2c3, 0x8, 'vcan0\x00'}, @L2TP_ATTR_IP6_SADDR={0x0, 0x1f, @mcast1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_MTU={0x0, 0x1c, 0x20}]}, 0x48}, 0x1, 0x0, 0x0, 0x20020480}, 0x0) 01:15:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xffffff9e}, 0x0) [ 966.064240][ T7790] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 966.079715][ T7794] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 966.085780][ T7767] IPVS: ftp: loaded support on port[0] = 21 [ 966.093369][ T7783] IPVS: ftp: loaded support on port[0] = 21 [ 966.124793][T26720] tipc: TX() has been purged, node left! [ 966.135887][T26720] tipc: TX() has been purged, node left! [ 966.154883][T26720] tipc: TX() has been purged, node left! 01:15:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0xf8c5febe8fe13fe5) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000100)={0x0, 0x2, 0x0, [], &(0x7f00000000c0)}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000b80)={0xfffffffffffffdaa, r2, 0x917, 0x3, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x80000000}, @L2TP_ATTR_VLAN_ID={0x0, 0xe, 0x1}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_FD={0x183, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:18 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000050c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 966.183305][T26720] tipc: TX() has been purged, node left! [ 966.214080][T26720] tipc: TX() has been purged, node left! [ 966.243191][T26720] tipc: TX() has been purged, node left! 01:15:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xfffffff0}, 0x0) [ 966.286885][T26720] tipc: TX() has been purged, node left! [ 966.379473][T26720] tipc: TX() has been purged, node left! [ 966.413919][T26720] tipc: TX() has been purged, node left! [ 966.425789][T26720] tipc: TX() has been purged, node left! [ 966.440696][T26720] tipc: TX() has been purged, node left! [ 966.466372][T26720] tipc: TX() has been purged, node left! [ 967.751720][ C0] net_ratelimit: 22 callbacks suppressed [ 967.751727][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 967.763135][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 968.391693][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 968.397459][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 968.791716][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 968.797514][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 968.803289][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 968.809072][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:21 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x7f, 0x20308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x200}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c00000002060100000000000000000000000000120003006269746d61703a69702c6d61630000000900020073797a3100000000100007800c00018008000140ac1414aa050001000700010001000000000000000500050002000000"], 0x5c}}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) listen(r2, 0x0) unshare(0x40000000) r4 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000009ae186060f443169c39a74533e0fd312cce13ff6fc35523e30f976e0566c627b2ce326b10184237935c557bd37f1669286b78a4c7c3259d989d67b36e639ffe606fe961542e2fa7fb7ad25754e28031db7e6d7a197dcaca649af97aa030f1981e4f28a37a7ffd578716124612164742791168168e421041c12e81fd8d07b5747e85e5292282537daed8a484d5f573c6a5cb8062b68aee02ced293de140e21217f840497b968300"/185, @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) 01:15:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xfffffffe}, 0x0) 01:15:21 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000060c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:21 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) [ 969.295220][ T7843] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 969.317623][ T7843] IPVS: ftp: loaded support on port[0] = 21 [ 969.337867][ T7850] IPVS: ftp: loaded support on port[0] = 21 01:15:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x40030000000000}, 0x0) [ 969.353001][T26720] tipc: TX() has been purged, node left! [ 969.359918][T26720] tipc: TX() has been purged, node left! 01:15:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x64, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYRES64=r3, @ANYRES32=r1], 0x2}}, 0x4044800) 01:15:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000005000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:21 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000068c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 969.405956][T26720] tipc: TX() has been purged, node left! [ 969.431698][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 969.437485][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 969.506395][ T7851] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 969.587138][ T7868] IPVS: ftp: loaded support on port[0] = 21 01:15:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x2}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x100000000000000}, 0x0) [ 969.836560][ T7885] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 969.876157][ T7889] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 01:15:23 executing program 4: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000180)={0xa30000, 0xb63b, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xa30902, 0x7f, [], @value=0x3}}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000001c0)=0x78) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = accept(r4, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:23 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000000000006cc9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:23 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x200000000000000}, 0x0) 01:15:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090002000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB="c16f344ca85d3c679fc995a177cc8c"], 0x3c}}, 0x4facb6ba02866c6) [ 971.512173][T26720] tipc: TX() has been purged, node left! 01:15:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000040)={0x518004, 0x80000001, 0x81d, r0, 0x0, &(0x7f0000000000)={0x9a0918, 0x1000, [], @value=0x8}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x0, 0x20, 0xff]}, 0xa) 01:15:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x300000000000000}, 0x0) 01:15:23 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000074c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 971.592867][ T7912] IPVS: ftp: loaded support on port[0] = 21 [ 971.604338][ T7911] IPVS: ftp: loaded support on port[0] = 21 [ 971.650975][T26720] tipc: TX() has been purged, node left! [ 971.749302][ T7923] dlm: no local IP address has been set [ 971.756361][ T7923] dlm: cannot start dlm lowcomms -107 01:15:24 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0xaccbaad235dcb9ab, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004480}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x0, 0x300, 0xfff, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, [{0x5, 0x3, 0x1}]}]}, 0x28}}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r4, 0x2, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0x9, 0x3, @udp='udp:syz2\x00'}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4000811}, 0x1) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000280)={'bond0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x2, 0x0) 01:15:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x400000000000000}, 0x0) [ 972.205254][ T7911] IPVS: ftp: loaded support on port[0] = 21 01:15:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000006c00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:24 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="060000000000007ac9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x500000000000000}, 0x0) 01:15:24 executing program 1: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x0, 0x0, 0x35, 0x0, "79634b28a154fc5e5dcf64a1592be085d72b7daab2c43eb332e1a523156f8b73388b8fb03cde2bd1e3000a5e288dec3a9fb13e62d8d9409b551b5e3828b2b42494e92bd5dba696c2033b6d6d89bd591c"}, 0xd8) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r4, 0xcb3e52c7041f3c6f, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x406, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60008844}, 0x20041000) 01:15:24 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0xffffffffffffffad, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800000007c, 0x50080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0xffffffffffffffff, 0x3}, 0x100, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xaf0f0de1215e5412) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$sock_netrom_SIOCDELRT(r5, 0x890c, &(0x7f0000000140)={0x2, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bpq0='bpq0\x00', 0x100, 'syz0\x00', @null, 0x1, 0x6, [@default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @default]}) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f000000ff0f0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000500000000000000000000f9ea3b2f000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f71357140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7a8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d03700"/876], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x600000000000000}, 0x0) [ 972.417289][ T7967] dlm: no local IP address has been set [ 972.429020][ T7980] IPVS: ftp: loaded support on port[0] = 21 [ 972.433252][ T7967] dlm: cannot start dlm lowcomms -107 [ 972.446547][ T7982] IPVS: ftp: loaded support on port[0] = 21 01:15:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000007400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 972.502312][ T7987] dlm: no local IP address has been set [ 972.507952][ T7987] dlm: cannot start dlm lowcomms -107 01:15:24 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000020000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0xfffffeff}) [ 972.625112][ T7984] IPVS: ftp: loaded support on port[0] = 21 01:15:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x700000000000000}, 0x0) 01:15:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000007a00c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:25 executing program 1: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000180)={0xa30000, 0xb63b, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xa30902, 0x7f, [], @value=0x3}}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000001c0)=0x78) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r4, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r4, 0x0) unshare(0x40000000) r5 = accept(r4, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000030000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:25 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000180)=0x0) pidfd_open(r5, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x151980, 0x4) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x1a0) modify_ldt$read(0x0, &(0x7f0000000240)=""/171, 0xab) [ 972.951709][ C0] net_ratelimit: 18 callbacks suppressed [ 972.951719][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 972.963267][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 972.969089][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 972.974863][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='virt_wifi0\x00') r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x3, {{0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}}, 0x88) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 01:15:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000200c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) [ 973.121827][ T8042] dlm: no local IP address has been set [ 973.127442][ T8042] dlm: cannot start dlm lowcomms -107 01:15:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000040000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'veth0\x00', 0x2}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) [ 973.327790][ T8049] IPVS: ftp: loaded support on port[0] = 21 [ 973.353851][ T8051] IPVS: ftp: loaded support on port[0] = 21 01:15:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xe00000000000000}, 0x0) 01:15:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000300c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 973.591693][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 973.597530][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:25 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000050000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 973.681709][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 973.687500][ C1] protocol 88fb is buggy, dev hsr_slave_1 01:15:25 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xf00000000000000}, 0x0) [ 973.959241][ T8049] IPVS: ftp: loaded support on port[0] = 21 [ 973.991686][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 973.997539][ C0] protocol 88fb is buggy, dev hsr_slave_1 01:15:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0xe00000000000000}, 0x0) 01:15:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, r3}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0xe3b, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_MASTER={0x8, 0xa, r8}, @IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0x4}}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@deltclass={0x7c, 0x29, 0x100, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r8, {0xb}, {0xd2c5386078b7c58e, 0x10}, {0x2}}, [@TCA_RATE={0x6, 0x5, {0x6, 0x9}}, @TCA_RATE={0x6, 0x5, {0xff, 0x2}}, @tclass_kind_options=@c_clsact={0xb, 0x1, 'clsact\x00'}, @tclass_kind_options=@c_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0xc, 0x2, @TCA_DSMARK_MASK={0x5}}}, @tclass_kind_options=@c_tbf={0x8, 0x1, 'tbf\x00'}, @TCA_RATE={0x6, 0x5, {0x8, 0x1}}, @tclass_kind_options=@c_multiq={0xb, 0x1, 'multiq\x00'}, @TCA_RATE={0x6, 0x5, {0x5, 0xa6}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r11 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r12, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x5c, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @local}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x5c}}, 0x0) r13 = dup(r12) ioctl$KVM_CREATE_PIT2(r13, 0x4040ae77, &(0x7f0000000280)) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r11, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:26 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000001c0)=""/166) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000140)=""/101) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe44, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r3, &(0x7f0000000000)={{0x6, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r3, 0x0) unshare(0x40000000) r4 = accept(r3, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000400c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x1100000000000000}, 0x0) 01:15:26 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000060000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000500c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="2e0000001e000507ed17803ebe8056371f42320004000b404b480000010d6080000000000300e6f3498271c2f880", 0x2e}], 0x1}, 0x0) [ 974.300624][ T8122] IPVS: ftp: loaded support on port[0] = 21 01:15:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x340b000000000000}, 0x0) 01:15:26 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000070000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000600c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4800000000000000}, 0x0) 01:15:26 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000480000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) [ 974.752886][ T8157] IPVS: ftp: loaded support on port[0] = 21 01:15:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x3c, r1, 0x917, 0x70bd27, 0x0, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x55}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}]}, 0x3c}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000040)={0xfffffffa, 0x2, 0x4, 0x8, 0x1, {r2, r3/1000+30000}, {0x2, 0x0, 0x5, 0x2, 0x20, 0x41, "08e796e8"}, 0xfffffffc, 0x3, @userptr=0x1, 0x2, 0x0, 0xffffffffffffffff}) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000000c0)={0x9, 0x4}) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r5, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000000100)={0x28, 0x2, 0x0, {0x6, 0x7, 0x5}}, 0x28) [ 974.900746][ T8170] dlm: no local IP address has been set [ 974.909378][ T8170] dlm: cannot start dlm lowcomms -107 [ 974.917212][ T8170] dlm: cannot start dlm_scand thread -4 01:15:27 executing program 4: openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x9f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r2, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) listen(r2, 0x0) unshare(0x40000000) r3 = accept(r2, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x542) open(0x0, 0x8000, 0x0) write$binfmt_elf64(r3, &(0x7f0000000680)=ANY=[@ANYBLOB="7f454c46000908000000000000000000030000000000000000000000000000004000000000000000000000000000000000000000ec0c380000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/881], 0x371) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) 01:15:27 executing program 1: 01:15:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000000700c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) 01:15:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x4c00000000000000}, 0x0) 01:15:27 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="06000000004c0000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x408000, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}}, 0x0) 01:15:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') exit_group(0xffffffffffffb624) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)=ANY=[@ANYBLOB="62a809bd", @ANYRES16=r1, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r2, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) sendto$inet(r2, &(0x7f0000000000)="6f3e3695", 0x4, 0xc000, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r3, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 01:15:27 executing program 1: 01:15:27 executing program 3: syz_open_dev$vcsa(0x0, 0x2000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000100)={0x0, @bt={0x5, 0x0, 0x0, 0x1, 0x3, 0x0, 0x28290bf5, 0x1c36, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4, 0x23, 0x5, {0x100, 0xa727}, 0xe0}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r1, &(0x7f0000000000)="0600000000000000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d", 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x70bd29}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x60, r3, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_COOKIE={0x0, 0xf, 0x2}, @L2TP_ATTR_UDP_CSUM, @L2TP_ATTR_PW_TYPE={0x0, 0x1, 0x7}]}, 0x1e}, 0x1, 0x0, 0x0, 0x40000050}, 0x804) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r4, &(0x7f0000000000)="0600000000500000c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000240)=""/15, &(0x7f0000000280)=0xf) 01:15:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000b80)={0x3c, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) 01:15:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x1, 0x0) write$9p(r0, &(0x7f0000000000)="0600000000004800c9b90003040000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6b51b9f9218a249e3d00"/104, 0x68) [ 975.301229][ T8194] IPVS: ftp: loaded support on port[0] = 21 01:15:27 executing program 1: [ 975.535033][T26720] tipc: TX() has been purged, node left! [ 975.549234][T16659] ================================================================== [ 975.557436][T16659] BUG: KCSAN: data-race in __rcu_read_unlock / rcu_report_exp_cpu_mult [ 975.565661][T16659] [ 975.567977][T16659] read to 0xffffffff85c7d080 of 8 bytes by task 8216 on cpu 0: [ 975.575515][T16659] __rcu_read_unlock+0x392/0x3d0 [ 975.580447][T16659] filemap_map_pages+0x5b3/0x990 [ 975.585412][T16659] __handle_mm_fault+0x2a92/0x2e00 [ 975.590505][T16659] handle_mm_fault+0x21b/0x530 [ 975.595382][T16659] __do_page_fault+0x456/0x8d0 [ 975.600166][T16659] do_page_fault+0x38/0x194 [ 975.604652][T16659] page_fault+0x34/0x40 [ 975.608818][T16659] [ 975.611227][T16659] write to 0xffffffff85c7d080 of 8 bytes by task 16659 on cpu 1: [ 975.618962][T16659] rcu_report_exp_cpu_mult+0x4f/0xa0 [ 975.624245][T16659] sync_rcu_exp_select_node_cpus+0x478/0x510 [ 975.630205][T16659] sync_rcu_exp_select_cpus+0x30c/0x590 [ 975.635734][T16659] wait_rcu_exp_gp+0x25/0x40 [ 975.640316][T16659] process_one_work+0x3d4/0x890 [ 975.645204][T16659] worker_thread+0xa0/0x800 [ 975.649691][T16659] kthread+0x1d4/0x200 [ 975.653753][T16659] ret_from_fork+0x1f/0x30 [ 975.658314][T16659] [ 975.660621][T16659] Reported by Kernel Concurrency Sanitizer on: [ 975.666773][T16659] CPU: 1 PID: 16659 Comm: kworker/1:34 Not tainted 5.5.0-rc1-syzkaller #0 [ 975.675272][T16659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 975.685341][T16659] Workqueue: rcu_gp wait_rcu_exp_gp [ 975.690521][T16659] ================================================================== [ 975.698561][T16659] Kernel panic - not syncing: panic_on_warn set ... [ 975.705130][T16659] CPU: 1 PID: 16659 Comm: kworker/1:34 Not tainted 5.5.0-rc1-syzkaller #0 [ 975.713617][T16659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 975.723657][T16659] Workqueue: rcu_gp wait_rcu_exp_gp [ 975.728842][T16659] Call Trace: [ 975.732116][T16659] dump_stack+0x11d/0x181 [ 975.736433][T16659] panic+0x210/0x640 [ 975.740328][T16659] ? vprintk_func+0x8d/0x140 [ 975.744992][T16659] kcsan_report.cold+0xc/0xd [ 975.749581][T16659] kcsan_setup_watchpoint+0x3fe/0x460 [ 975.754957][T16659] __tsan_unaligned_write8+0xc7/0x110 [ 975.760318][T16659] rcu_report_exp_cpu_mult+0x4f/0xa0 [ 975.765690][T16659] sync_rcu_exp_select_node_cpus+0x478/0x510 [ 975.771795][T16659] sync_rcu_exp_select_cpus+0x30c/0x590 [ 975.777330][T16659] wait_rcu_exp_gp+0x25/0x40 [ 975.781906][T16659] process_one_work+0x3d4/0x890 [ 975.786759][T16659] worker_thread+0xa0/0x800 [ 975.791254][T16659] kthread+0x1d4/0x200 [ 975.795326][T16659] ? rescuer_thread+0x6a0/0x6a0 [ 975.800175][T16659] ? kthread_unpark+0xe0/0xe0 [ 975.804843][T16659] ret_from_fork+0x1f/0x30 [ 976.927191][T16659] Shutting down cpus with NMI [ 976.933303][T16659] Kernel Offset: disabled [ 976.937641][T16659] Rebooting in 86400 seconds..