900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2474.374714][T10192] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2474.376796][ C0] sd 0:0:1:0: [sg0] tag#2515 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2474.394970][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB: Test Unit Ready [ 2474.401746][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.411664][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.421658][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.431570][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.439189][T10282] IPVS: ftp: loaded support on port[0] = 21 [ 2474.441479][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.457033][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.466970][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.476886][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.486802][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.496732][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.498401][T10192] device bond4 entered promiscuous mode [ 2474.506648][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.521971][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2474.531903][ C0] sd 0:0:1:0: [sg0] tag#2515 CDB[c0]: 00 00 00 00 00 00 00 00 17:37:25 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000001980)=[{{&(0x7f0000000000)={0x2, 0x0, @empty}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="cd98", 0x2}], 0x1}}, {{&(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1489a62471935ad78400000007000000440461f000000000"], 0x18}}], 0x2, 0x0) [ 2474.748612][T10319] IPVS: ftp: loaded support on port[0] = 21 17:37:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0xfffffffffffffff2, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507040000000000000000000010", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400070500ee304f7c30de8d00faffffa1a3003dfa234464d0aacff1a13af657ae76d828ec5a37567503a3cc073d2f8eb9b685cb9759bef921ba1b6c58c76b4b7c9f77fea85f8d07bb988ed777cf7eaaa8706a2f64880336f3c4d6dda645a36824550c216a4915864c0689ad93c64cb8f2605223241f5f7d1cc5613aebbe02213412503884ea6dd1cc16ab3c2d013299ed3f0c9baa55f4be681f42359cf443929128036ae956e753513b35ac81423b7fb204baa06851fd0a73b1aec521a31e633bf10fee518a6014e5b98a8d526d2012ec4ee04230240b27435afba0ce8af16a7467f83a74552000e4cc12ad849cd61cdb4681f6388c1867af0bb0a27672375f", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x48, 0x29, 0x417, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0xffffffff}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x3}}}}}}]}, 0x48}}, 0x0) [ 2475.068897][ C0] sd 0:0:1:0: [sg0] tag#2516 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2475.079644][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB: Test Unit Ready [ 2475.086323][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.096304][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.106221][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.116163][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.126079][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.135991][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.145917][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.155828][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.165728][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.175657][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.185554][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.195473][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2475.205385][ C0] sd 0:0:1:0: [sg0] tag#2516 CDB[c0]: 00 00 00 00 00 00 00 00 [ 2475.264171][T10365] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2475.302720][T10365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2475.320277][T10370] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2475.331281][T10365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2475.387467][T10319] IPVS: ftp: loaded support on port[0] = 21 17:37:25 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c) getsockname$packet(r3, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000c2257b81be242df44761d442f3e8cdeb6b59890a7822dbb033ebd9030842229a9dd04180a80c2378ae0762415e033d3eab97cd6a849ddae650cf690a5fe3f78912dfa50491c407832eae31dd5eda3db842ac5dd18784ed09f44fae152ad0e11e4221b6377bd723bbd8d5adc28f06a6c14f2343128744ac1de00906a756f350150b0687892459dd6cdd37cc20606840868c", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000000)=0xc) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40000, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x2000}, 0x4) openat$zero(0xffffffffffffff9c, 0x0, 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) socket(0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x7a, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b005) 17:37:26 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:26 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000012c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r4, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x74, r5, 0x20, 0x70bd29, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x74}}, 0x40c0800) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="84210000", @ANYRES16=r5, @ANYBLOB="100027bd7000fcdbdf25050000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000800030003000000080001007063690011000200303030303a30303a31302e30000000000800030000000000080001007063690011000200303030303a30303a31302e30000000000800030002000000"], 0x84}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000080) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@gettaction={0x50, 0x32, 0x100, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x40fffe}, @action_gd=@TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x650}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}]}, 0x50}}, 0x0) sendmmsg(r7, &(0x7f00000002c0), 0x40000000000009f, 0x0) [ 2476.012431][T10407] IPVS: ftp: loaded support on port[0] = 21 17:37:27 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x21681000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x2380, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f00000002c0)={{0x2, 0x0, @descriptor="a3184aa2253cf456"}, 0xf8, 0x0, [], "0c122d0742c967e697bd9cf509034f7e8153374d5066b16a664ab8b1625d47df5e671772a921423d63693821aeb45362aaea74f69e96d4c291f8dc2b2e6648d52a7a40b86aa167ec433015268b8a7849ca304dca3c4b83e13abd55fac4e65566b29a12ef61a85f3442f5cf9782087dc79cb677dd5d30aae52e9a7af6a04ae6f60eec620854f6d82995955c0e826a9e3a3a8832fef8f1bbd0b5474dc7d8c1ce1cfa87b4b12f7f5c7cfe8a67930342e388571d1fa3ed5c5e7b9e2de9547a77e4acc6841ce23323ed2c8d9ff519d17ca2727236d04dd58d538cbe14cf8e55423631a550ad7f6e71851e68940239e2ab5929b8ff0a3c19102be4"}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r3, 0xc0506617, &(0x7f0000000440)={{0x2, 0x0, @descriptor="a6c71d99285ddf72"}, 0x1000, r6, [], "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"}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x6, 0x0, 0x2, {0x3, 0x4}, 0x3ff, 0x1}) getsockname$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_FORWARD(r7, 0x40084149, &(0x7f0000000180)=0x3) ioctl(r0, 0xc06c4124, &(0x7f0000000040)) 17:37:27 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x0, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2476.806305][T10436] IPVS: ftp: loaded support on port[0] = 21 17:37:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x2, 0x1, 0x21, 0x8}) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x375) fchown(0xffffffffffffffff, 0x0, r4) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000000)={0xa0, 0x0, 0x8, {{0x2, 0x2, 0x7, 0xcd, 0x8001, 0x9c44, {0x1, 0x634, 0x3, 0x3, 0x10000, 0x8, 0x0, 0x20, 0x81, 0x20, 0x403, 0x0, r4, 0x4, 0x4}}, {0x0, 0x2}}}, 0xa0) exit_group(0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@multicast, @random="d9ff43ff00", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, @time_exceeded={0x5, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @dev={0xac, 0x38}}}}}}}, 0x0) 17:37:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window, @mss, @timestamp, @window], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000640)="e046385738d0b6e2f17050c3002a9fe3e2f4bbc226e39bf35204d275a8fadde37aab3905bbacaf04d57fb246d660ea69d755b5fa4e9dcdda9919e7cfdd2fd6f2ffd8ca8b450d8b0646e2d9363d42c096c630e57a2bfd2c36cec695821437e9d3554f3eb5c048236b4b4adb7e302a1588fa2daa0101000000000000f38fe3b4bded81207efe8fd987bd3b2cc76b79deb96df13c5456630d4cfb858f6dbcdd4f199a5164ba2fde0014d7f98d9251bbc07bca2b6710308dddc540dfb44b0f9a5f27d73e1c33d091ce5c7f8e57291112231b051a2af634f381203b6b98cb0c0a1291bd094e861061a5a7cd4777d447690e4ce2c07c13e8be18014070681395d0b0c385e39ce7d422637255c6d13229f280b57064ba62d52e7bfe695f75de4854fdef56f93ca9d237175aa0197b0e6850bd4158666d28006da6a35362b29ed6895507ab4064c7fcece12dfb9411b1274080915c0d3a124ae1b77be2d7c8c9c86c4d7a7589d7fc9c922ac84b411d0c219816f587b6fc7d245cff4c5eb64f913598968cfae6f30fb0dc0ee08865739ed8aef27a1d973860531ae8a8c5dd6263e690a5be08e6732a2d526a6455ab9a9fcd36140462021416cc8d43c5b09215d8e4c288a658fc6974edb8e258c738811f523b25c3d94c91b7d080f5466cbe699b2123cac02430e01d4b57c0dc794268f9b172694745678fcc68c569d01e821113d76b090ac0740cd35f82bfc027bfd500904bc62e260dc9d60d1545396141cff61bf720d5aff18c58278cc2778eae68f3ead53a4adae3b68c5344c3a982939d84661a042622fc9414ee873a78548299340d8fdef879802c636400"/611, 0xfffffffffffffd5f, 0x40010, 0x0, 0x0) close(r0) 17:37:27 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x0, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2477.390461][T10471] IPVS: ftp: loaded support on port[0] = 21 17:37:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x0, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2477.946621][T10501] IPVS: ftp: loaded support on port[0] = 21 [ 2477.968729][ T7351] tipc: TX() has been purged, node left! 17:37:28 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001800060800000000000000000200000000000006000000001c00000600000000000000ffac1414000600150001000000feab737c00"/68], 0x40}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x222100, 0x8) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x520, 0x70bd29, 0x25dfdbfb, {0xa, 0x38, 0x60, 0xfe, r7}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x1d}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x20000000) r8 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 2478.198921][ T7351] tipc: TX() has been purged, node left! [ 2478.348308][ T7351] tipc: TX() has been purged, node left! 17:37:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2478.521374][ T7351] tipc: TX() has been purged, node left! [ 2478.612174][T10532] IPVS: ftp: loaded support on port[0] = 21 [ 2478.707732][ T7351] tipc: TX() has been purged, node left! 17:37:29 executing program 5: getgid() r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = msgget$private(0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x1000000000016) socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x9, r4, r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x375) fchown(0xffffffffffffffff, 0x0, r5) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1ff, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0xe000, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="4c894161e867d904003e5fe9ec66ae972eea751e3fc45246b0a30e423adba77c882ef0c8d0b647710c462e5110b91bd5bf14c72f4086bc732f526e66f5804b190c1969cf8a71121440c07ab0226877b1cea63f6aabef359fc49a41dd0d19875189e290224a63e7ee393d265651ccc63a9c6860d85f2ecf3f84177e52a4f9ad3c47798f44c4ab32afe0e7d5110aa0c737cc555935f5947b8cee82e680b4e1a0", 0x9f}, {&(0x7f0000000140)="c1c1e197193a6382e5198c0cec355624aa8f1fd631f39d8edcb98f0654f454341bb6cd28ca23dcfe37683b069d53aad8d5f247cb41181e111e016cb63521ab646db0955e0d28c1e59992eeb92e4b4da8e0d771c0f20045ffde4ac41c41f0a7f2c287c5694e6dc089bd7007b4d829a3e906738e22750cb8575c38b07e357c09083e1d0217d5159f66df169942c35dba1c1cbaed87b20194a28ea5bfb23d3d7aec08ab625895160d4943bb3e1884a2d15c4004dc08276ebb1e9013af22d218613aa8ebe695bef05a8fe39150409282e81caf", 0xd1}, {&(0x7f0000000240)="21bf149b588fb9e534b7e7a20092ffa4b13f57f8d210e11438f3fa54fb98c2eb5bac2b806b01291b87139a3f7dd51a7936593a2e82207b", 0x37}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000001ce00000900f9b3001ad6cf7187bf730d00000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRESDEC, @ANYBLOB="be0000001c0000000000000001ff7f0001000000", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x24048805}, 0x1) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) 17:37:29 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2478.899080][ T7351] tipc: TX() has been purged, node left! [ 2478.993260][T10558] IPVS: ftp: loaded support on port[0] = 21 [ 2479.069392][ T7351] tipc: TX() has been purged, node left! [ 2479.123156][ T7351] tipc: TX() has been purged, node left! [ 2479.146413][ T7351] tipc: TX() has been purged, node left! [ 2479.196799][ T7351] tipc: TX() has been purged, node left! [ 2479.233130][ T7351] tipc: TX() has been purged, node left! [ 2479.275394][ T7351] tipc: TX() has been purged, node left! [ 2479.308958][ T7351] tipc: TX() has been purged, node left! 17:37:29 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x20}, {0xc}, {0x6, 0x0, 0x0, 0x7ffffff7}]}) pipe(&(0x7f00000000c0)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) prctl$PR_SET_UNALIGN(0x6, 0x1) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f00000001c0)) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x100, 0x70bd2d, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x800) [ 2479.327515][ T7351] tipc: TX() has been purged, node left! [ 2479.380537][ T7351] tipc: TX() has been purged, node left! 17:37:29 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2479.538364][ T7351] tipc: TX() has been purged, node left! [ 2479.667808][T10589] IPVS: ftp: loaded support on port[0] = 21 [ 2479.708477][ T7351] tipc: TX() has been purged, node left! 17:37:30 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x0, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2480.126718][T10615] IPVS: ftp: loaded support on port[0] = 21 17:37:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x0, &(0x7f0000000040)}, 0x10) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$int_out(r3, 0x2, &(0x7f00000001c0)) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80000, 0x28fa) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') bind$isdn_base(r2, &(0x7f0000000140)={0x22, 0x9, 0x0, 0xdc, 0x40}, 0x6) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) setsockopt$TIPC_IMPORTANCE(r7, 0x10f, 0x7f, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x202, 0x1, 0x7, r5}, &(0x7f00000000c0)=0x10) 17:37:31 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x0, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2481.105055][T10648] IPVS: ftp: loaded support on port[0] = 21 17:37:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:37:32 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x0, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0b140000000000000000000000000900010073797a300000000014000000022e740a0500000b00000000000000000000200000000e0a03000000000000000000000000000900010073797a3000000000140000001100010000000000000000000000000a461c2bad7494cf"], 0x7c}}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xf04, 0x1940) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x8, 0x3, 0x0, 0x0, {0xd, 0x0, 0x5}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x16}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x1b}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000000}, 0xc04c082) [ 2482.163873][T10682] IPVS: ftp: loaded support on port[0] = 21 [ 2482.183724][T10674] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="3800000024000705deffff3f07a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) ioctl$VHOST_NET_SET_BACKEND(r8, 0x4008af30, &(0x7f00000000c0)={0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xa}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0x20, 0x2, [@TCA_RSVP_ACT={0x1c, 0x6, [@m_pedit={0x18, 0x1, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4, 0xe}, {0x4}}}]}]}}]}, 0x50}}, 0x0) 17:37:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2482.663794][T10689] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2483.088669][T10694] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2483.100563][T10708] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:33 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:37:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYRESHEX, @ANYBLOB="01000000ace2b3bce0ebdcffffffff2c3fb1000000609e72852b69040000"], 0x24}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)={0x520, r2, 0x20, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x134, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff24}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x2a8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "ca639716b042ba34c052cfdcc873318dbeba8e6c865987a4647f"}}, @TIPC_NLA_NODE_ID={0x8b, 0x3, "2010712fdad69178a801d936a14313407e5218c50f1d48f50704414bc17968b2acfc093dcbb53135c90f427c36303d143b264e54d914703a9c146f5dd05a3299a985872beddd1d3c300e00ad0607006c8a66d4f4e81e6f7e24ef133a364a60c8086d483f1452d4922ae54c0b001227a3a8016d4b47fef45c40a3a8ea891d9b54995df0e4502bbe"}, @TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "b55d717902f30db5f29639bc301a4c47a8a6ca81c0"}}, @TIPC_NLA_NODE_ID={0xff, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "665d4aae6e3d14165b724c3d8b8f258b0605020a4e85e402e70308e571"}}, @TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "db3c835f58218feac65dc7442c90f91b4aeaf5d4cfded11c17692031"}}]}, @TIPC_NLA_NODE={0x11c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x883}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "a2e64ee8d717542e51f6c7f56fcc71b094fbaea3"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xc2, 0x3, "6cc98f32a1154798602047eaf7a172aac855090b641d6942732aff3fdab248415096a1b0474f24409548ef93e8fdd389ce9f635d3734a5c6c8ef4cb4e2abee5f53d32ce00b4e89c78ed1cbaffa475b17c1d5d7489fda9b3522a654e36aea24be45e21fdd0c19c362058567b6b9cd134b3309092c8d59b0e48eea33031605dd7f53acb702b457f9c62e65b8f7ae5267eaed9c3289969037b2a9ae037799cce2f64444ac8e5c12a597cc8ca83c6c2c6842301684766bb7fc44fa8a02721e3d"}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xac54}]}]}, 0x520}, 0x1, 0x0, 0x0, 0x44050}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r11, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r11], 0x28}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x8100, r11}}, 0x20}}, 0x0) 17:37:33 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2483.643696][T10733] IPVS: ftp: loaded support on port[0] = 21 [ 2483.753948][T10734] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2483.929266][T10740] bridge4: port 1(bond0) entered blocking state [ 2483.935832][T10740] bridge4: port 1(bond0) entered disabled state [ 2483.948953][T10740] device bond_slave_0 entered promiscuous mode [ 2483.955253][T10740] device bond_slave_1 entered promiscuous mode [ 2483.967082][T10747] device bond_slave_0 left promiscuous mode [ 2483.973189][T10747] device bond_slave_1 left promiscuous mode [ 2483.979580][T10747] bridge4: port 1(bond0) entered disabled state 17:37:34 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2484.369007][T10760] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:34 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r2) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x101a00, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r4, 0xc0405610, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x84000, r1}) r5 = dup(r3) fadvise64(r3, 0x0, 0x0, 0x1) sendfile(r3, r5, 0x0, 0x80006) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x4c002) [ 2484.641605][T10776] IPVS: ftp: loaded support on port[0] = 21 17:37:35 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) 17:37:35 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2485.022796][T10806] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2485.220337][T10811] IPVS: ftp: loaded support on port[0] = 21 17:37:35 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1c2) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) unshare(0x40000000) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x34, 0xc, 0x6, 0x304, 0x0, 0x0, {0x3, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x200448b4}, 0x800) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000000d1000773f0000002beaaab92b00010b00010073797a30000000000900"], 0x2c}, 0x1, 0x0, 0x0, 0x10000004}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) 17:37:35 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) 17:37:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x0, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2485.661436][T10838] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2485.737449][ C1] sd 0:0:1:0: [sg0] tag#2538 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2485.748097][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB: Test Unit Ready [ 2485.754730][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.764721][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.774612][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.776389][T10843] IPVS: ftp: loaded support on port[0] = 21 [ 2485.784594][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.800250][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.810095][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.819910][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.829782][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.839658][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.849530][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.859406][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.869284][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2485.879123][ C1] sd 0:0:1:0: [sg0] tag#2538 CDB[c0]: 00 00 00 00 00 00 00 00 [ 2485.958989][T10840] IPVS: ftp: loaded support on port[0] = 21 17:37:36 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) [ 2486.510680][T10872] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x0, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:37 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 2487.049811][T10897] IPVS: ftp: loaded support on port[0] = 21 [ 2487.098462][T10899] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 17:37:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x0, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2487.844659][T10928] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2487.922855][T10932] IPVS: ftp: loaded support on port[0] = 21 [ 2488.123037][ C0] sd 0:0:1:0: [sg0] tag#2539 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2488.133747][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB: Test Unit Ready [ 2488.140659][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.150671][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.160650][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.170673][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.180657][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.190594][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.200544][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.210509][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.220457][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.230393][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.240358][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.250336][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2488.260307][ C0] sd 0:0:1:0: [sg0] tag#2539 CDB[c0]: 00 00 00 00 00 00 00 00 [ 2488.265779][T10956] IPVS: ftp: loaded support on port[0] = 21 17:37:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 2488.674401][T10970] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x0, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2489.146435][T10985] IPVS: ftp: loaded support on port[0] = 21 17:37:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={'ip_vti0\x00', 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getuid() perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r5, &(0x7f0000000d40)=ANY=[@ANYBLOB="5300000044a6aeabae1e1520000000000000000000fff64017db9820000000000000d403"], 0x14f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003bc0)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000540)="fdc0c193f65a612ad9", 0x9}], 0x1}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000000c0)}, {&(0x7f0000000900)="525ff4c0d7782b41717deb7f1afff48415cd28092b64355e883331de6f58ce5273b3e1cbffb5419e1dafbd06fbfba3cc1b091df7424a9f5f4d0889a1936f8c8df12585d15a2acb32e1694bfaa185709d39e8fc7e37f393305d8fe04e2c5a8fb5f787a2b21a23a4ae7409ecbb499c02937c5fb32383c1a40c454e63d53179ad14101cada44359d2bc922784f11ffbdcb9ace625deb13433cf9a4a6309fef2f8c57420c2181cbecc403ad93fad6cdff27f6f60e312165b6baab6eaa0effb1844954f", 0xc1}, {&(0x7f0000000a00)}, {&(0x7f0000000740)="efd0bf25fe40ac2ee963d558", 0xc}, {0x0}], 0x5, &(0x7f0000003d00)=ANY=[@ANYRESHEX, @ANYRES32=0x0, @ANYRESHEX, @ANYBLOB="e7ffffff1c0000000000000001000000020000", @ANYRES32=0x0, @ANYBLOB="c8bd0c4defc472563f0d152cd57f07000000122c1a0eb173d50af6b5dde083d9d44de0174911a6433886f29b0100c18e6a8e39f84c568322e9d4d719892ebac1716f674dd695f8acc18aa6581a37005a0eddc10c10d20a087c53417be34f94285edb0b5801e6cefed489fff040726933653210bd4973d186e33433cf05f29214b3a91a157e8938476264d3de4974c6aef62d9c55e674feb72cb0e3d0c1e08b6a44", @ANYRES32=r7, @ANYRES64, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="37d5f53d4686b26236d68ead6ceb253886c71151a2d73e5f65b7d19f9e3c08835eddfb2f53f5336b83fd2947f808f15fe2f76653811941aa8aae3bd7b4940d415fc5a80b2af40ea6a611770ccbe9c1a9a58e7366b24aa57e5faec3afdcadcfb2a88af91f8d781d40001ed52fa6309fca4f362c81a83e3cddc6394f1b9010753dcaa56d6372c51a819173f7d486deb83e598b5a82bee753b7dc112040e05fd5f56c315e8fc7b132153cf792a0e006d6b2093886fe89fc38a7f7dc93498a5ba0bc3cea6238989df88b0813820f", @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES16, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="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"], 0xa8, 0x4000}, {&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="73e86631b90d7dcae34636a5521187dba982f593d26603c56ed6a123014cef16975266fb0ec0983bbdac7a39892b00ec480524254b83f58bcac9ede5722c7362ee8594dc15470b0fa5bf2509932e59f143ae143262efea3d91beda3982d60a0f7e210271656c78", 0x67}, {&(0x7f0000000600)="2dd9752056d34e380b4d7564f13e5af05e90183709540a42047242f795c8057eca0cb26367fe84ca8f1193dbc03c1586bfc0c0df12695cf0787ab146c1eaf8203cd6102aab8c05828d5aea594b2ae7b0d44e4c37c010da7e34277d70b53e04e32b7a14b0fe3eb9100005ef9396a6b38fbeabd861cc4d79a617120e648abf102a62071217fe5dc91db97f6158fadff5f4f384d502097dec63f3bbd2bfb89354f1f3a6ef6abec77f58a02830c50f3e3ae6bf96a9be5b9bcc9365bf37e7f8edbd468bc14e92c1cbdbe50f7c2337a9af17b8", 0xd0}, {&(0x7f0000000780)="46f3816fed8dddf664a5a91ca1abfa98306266b0cd472e05942159c1bd0dbcc33a59264b5eac47c05d6f8232986dddcafefd0efebc86cf30f62574aadcdfe5e2c9d32e22e20eb81ceb010a9e7e987293c4fba2916b69fc067a2fbc62f2e245cea62b9b0f21faa97dc887c9209f06d8f33c039dcca3f35b4bc8b0336ad91a25a1d795507ceac888b9251d47ab9f6d8896240e4cf1c2148dbcf3f858dce9664f8261dc682467cade9361cd5b9535d40dd7181664", 0xb3}, {&(0x7f0000000a00)="305fde8f82f8f63381acd1e7530e25e5f1d76c67cc5889033b963c9490d360920ecd0227c5a39fc411a9252c3fa938b6c9342fd46d68ad570c7bab83657b5093fa2ebaea6387199dbfa4a455c0460c6907ebff3ae7f978cc6695e7a70e1f61927471023ce5a0e790677c6997d64e16fe013c835e05a0f76360cd4b1502a841f17eadc323dd58d3bb6f2aba15946164b89490c831e32125156911e2b61b3347085a3c1276cbd38c630a9e0726e92826477e43128ad57b88fb767327986e4924535c9968051888fad889affe4b81bfce1558c7c4e9520497b39046f8abe38988383eedab647737092f86c09f79198ef635578552bcfdd7a7f618b2e95f6132b3", 0xff}], 0x4, &(0x7f0000000840)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}], 0x50, 0x4000480}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000c00)="08fa7c7d514203a1df8f9c991d0cb1d6f367a933fe4f8844d007d11b6aa2a70a94b6e4c1fb87db035e12949dd2c907466b4c3ea34b40d29acf702e5fbb72ee6fbb26c7", 0x43}, {&(0x7f00000003c0)="04eeb5790a38b7cac1f777815acbdc3330325678c2", 0x15}, {&(0x7f0000000d80)="342a442318cd5b49e08ab708e1c33fcb993ad3a81d7f198a6b795b21b86df270eb02f487a171b612a411236bc92509db63d211b5d477f6e0a44fdc722974ace0979ce0443dbe1abbf7868f0b23cd038108b6bb2b38dccda3685d305aedb8157f9f55481d5f77159fefdf0be64819a311adad6c8a2c13f21299f300deee6371b5cfef2b6f55a4227ce516fafe494e3a5da8e3df220a027be85dc4c38d99896c12431c03a9d5f455047aeb6b5b9ebdc8a59512", 0xb2}, {&(0x7f0000000e40)="27273ae4ff8416c2c47dd5eba90e61d1775dcce4d004757e589c6b766eb07229b1bcb81b38999cf0690a63922ebe79ad9dcc2f838e600a72396da09d613b9a22318ff87fd318e73a80ec90e9cdb5fa37813a46ad6cc8692cde544ad2b2f6c18d590eeb6b36f562f159a7f4e680de9ab90584ed1e22d29f4415a14b3bae2dd9b2957de67dddee18907c61e9f1e1156d370f972673d2a1b6342e528eba03f3467183b61c0476eeab9fd91fb4b042fe93b61891736fa6da766ef57c93cd4efd3e5c8ded4628106654ac3c3255f2", 0xcc}, {&(0x7f0000000f40)="d4dab5bc146e0c4631ed4847b5f45891cb85a6fc0556fc37f1f86564b3c62dd0e6463ddf2ea4a243e09c9dbd233d81168a7a4f839cea409e597a4ea22c84d46bb7b379bd5d01e4df248d66e77d9f31abb224e55a4cf075df99c1fa99ae845827889bee4ffa597918f4b83c95d208a18ec8ac8c320a5955a2e69362a2e3a55cb7177374939a5f63b480588c9e67dc345f2d35d0c38a7d739a849780fc556669da8389e0e9efca488900c423af3a51cd1d3d04465787ed9201feff8790baf6d4f4c3a1ab82d53256f851484723e168636f381443c758c94a634de7e086b9fe270b14cccc97a7bc7ecf6edea4b8ef83eb1b12", 0xf1}, 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&(0x7f0000001440)=[{&(0x7f0000002880)="1d4c0ee4f52f4a2af6166caf7a3b8e87ef9625b7dd82652bfc251808d10fd7d1fed4e85faa9488f4e14633eda9cb36599c350ab92f1290b12b0c9e04e72defe1cba38f76d1bcd35034c97375ed1d9b21750f9618f86059537b6c539d207919e6d2821007e1cad8cdc05b09eec4f57381354611a29f8701953ec688c43ed52b50c60057a833732c24ea677eccf887990db87af3eb4914446f517a625e802da902d435227d0a699bbac4b15239b2967f66d135bc3f2bb06525453b2e8af5a071ad442fe0c29b03eaad57b6", 0xca}, {&(0x7f0000002980)="4d20d2d40086cec0bf41ebb02f63041591fd9b5c8b246c5539ec40920a1cb9be20c71f8f9380b9ed6b5946eec3d33f94efae0f14f5e787be319ed758d1c4eddc066ceef3d6095a1dc381604c267325639b0ee8bfe06f8d94f32b02b7b65ccf48bdc85c52b30a3f039fb46f5477ca63569aca90ae81cb633a2d7bb708e1b737aa340fb8bdde794fff49952f7eb46ce16cff5ca1d9d2f15b7e2c003c71d83996613937592cb74f2e644e", 0xa9}, {&(0x7f0000000c80)="769b1b170e2bf1b0634a088a2bf13d1e72719df992ea216a454b08af73adacd1c50c", 0x22}, {&(0x7f0000002a40)="61dab4eb7276e74d9d672b892d4876d244521abd3c835b592b6795043a02c7dfd8a98660e1828493b79c855a99f1d9a10f0dbce44b9bfd8e9df657fef83b44e9758eb0f53a355582a56d729c36065ae787022522696f5d9def478604892ae992426d3864837abf84268a4695c40ee83f24307145eee0e3beedb001ac9109964da7c1bbd0aa3174e03996", 0x8a}, {&(0x7f0000002b00)="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", 0x1000}], 0x5, &(0x7f00000014c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="00000080091ec6d07c0002000100000001000200eaf7b32c81b72dd6b6c5a858bdef204d10887f3f66e01a627978f52bd6ff36dc738e3b8d5d229b39f20effe7e79663dfb23bb2d49b44c76fd88150de624f6bda6a043541bb9832efa680e902a61ddaa68054bba940ae29eb11c1499e0e7441f4b1cdbb467feeca2f85d69d42", @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x200088d4}], 0x5, 0x0) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000001040)={0xa0, 0x19, 0x2, {0x801, {0x50, 0x3, 0x1}, 0x90, 0x0, r7, 0x9, 0x0, 0xadb, 0x6, 0x9, 0x6a22, 0x5, 0x8, 0x4, 0x4, 0xffffffff, 0x6, 0xfff, 0x0, 0x2}}, 0xa0) fchown(r2, r4, r7) dup(r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000400)=""/256, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) r8 = dup3(r0, r1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r8, 0xaf02, 0x0) 17:37:39 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2489.351720][T10992] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2489.431877][ C0] sd 0:0:1:0: [sg0] tag#2540 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2489.442594][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB: Test Unit Ready [ 2489.449465][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.459394][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.469294][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.479256][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.489160][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.499076][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.508987][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.518879][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.528787][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.538678][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.548570][ C0] sd 0:0:1:0: [sg0] tag#2540 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.885165][ C1] sd 0:0:1:0: [sg0] tag#2541 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 2489.895949][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB: Test Unit Ready [ 2489.902723][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.912631][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.922549][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.932549][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.942478][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.952558][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.962484][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.972403][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 17:37:40 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2489.982344][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2489.992338][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2490.002279][ C1] sd 0:0:1:0: [sg0] tag#2541 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 17:37:40 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x0, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2490.161924][T11026] IPVS: ftp: loaded support on port[0] = 21 [ 2490.189283][T11027] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:40 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:37:41 executing program 5: r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000000)="03", 0x1, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000480)="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", 0x39a, 0xfffffffffffffffc) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r4, r1}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={'crc32-generic\x00'}}) [ 2490.725038][T11055] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x0, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2490.934386][T11061] IPVS: ftp: loaded support on port[0] = 21 17:37:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x3c0a, r0) 17:37:41 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2491.399216][T11083] encrypted_key: insufficient parameters specified [ 2491.519226][T11091] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:42 executing program 5: 17:37:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x0, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2491.863698][T11096] IPVS: ftp: loaded support on port[0] = 21 17:37:42 executing program 5: 17:37:42 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:37:42 executing program 5: [ 2492.220484][T11122] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x0, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:42 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x2f) [ 2492.629707][T11136] IPVS: ftp: loaded support on port[0] = 21 17:37:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2492.884967][T11162] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:37:43 executing program 5: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x200034, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000100)={0x2, 0x0, {0x0, 0x0, 0x0, 0x1b, 0x0, 0x60}}) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000001c0)={0x2001}) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) 17:37:43 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x0, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2493.255333][T11170] IPVS: ftp: loaded support on port[0] = 21 17:37:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x0, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2494.134008][T11199] IPVS: ftp: loaded support on port[0] = 21 17:37:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0x3}, 0x40) 17:37:45 executing program 5: ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x405c5503, &(0x7f00000000c0)={{}, 'syz1\x00', 0x1b}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) 17:37:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x0, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2494.913386][T11233] IPVS: ftp: loaded support on port[0] = 21 17:37:45 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000300)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) 17:37:45 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="390000001300090468fe0700000000000000ff3f04000000480100010000000004002b000a00010014a4ee1ee438d2fd000000000000007200", 0x39}], 0x1) 17:37:45 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2495.634265][T11263] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2495.680053][T11263] device gretap0 entered promiscuous mode [ 2495.694934][ T7351] tipc: TX() has been purged, node left! [ 2495.707189][ T7351] tipc: TX() has been purged, node left! 17:37:46 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x0, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2495.752066][ T7351] tipc: TX() has been purged, node left! [ 2495.792904][ T7351] tipc: TX() has been purged, node left! [ 2495.830250][ T7351] tipc: TX() has been purged, node left! [ 2495.870757][ T7351] tipc: TX() has been purged, node left! [ 2495.914145][T11271] IPVS: ftp: loaded support on port[0] = 21 [ 2495.953812][ T7351] tipc: TX() has been purged, node left! [ 2495.990503][ T7351] tipc: TX() has been purged, node left! [ 2496.034473][ T7351] tipc: TX() has been purged, node left! [ 2496.077271][ T7351] tipc: TX() has been purged, node left! [ 2496.138705][ T7351] tipc: TX() has been purged, node left! [ 2496.181760][ T7351] tipc: TX() has been purged, node left! [ 2496.303927][T11284] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.5'. 17:37:46 executing program 5: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000140)='./bus\x00', 0x14903e, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000000c0)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xd4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@generic={0x1, 0x5, 0x7fff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @remote}, 0x3, 0x0, 0x3, 0x6, 0x4, 0x1f}, 0x20) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') 17:37:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x0, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2496.839580][ T7351] tipc: TX() has been purged, node left! [ 2496.968331][T11309] IPVS: ftp: loaded support on port[0] = 21 17:37:47 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f00000005c0)={0x4, 0x5, 0x5}) prctl$PR_CAPBSET_DROP(0x18, 0x25) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000040)={0x2, 0x0, 0x12, 0x0, 0x0, &(0x7f00000006c0)="912779b04313f8d8c3152adf53705510c8b9db154cf619fe050be0131c9543420f48b6c920588c9f4e9c45cd49f6b584152b5f6b49d19375b699181d76a1f15f2686d26b1616e2978b8a40a4909d6bfe689c316182812688f306f0702901d5d23d3f0e8bd86fc8092e39686c00abced6225a25652454d1547203265eda98c27556d3e971e89488cafdb2577588d1d1eb618871db52bdefbcba087701104fdbdd02cf01cea2b3d03839d5be208a891ac9baeddf77cc29fef6817b15323f6591f8f0c83caa6341c0079a5c285a7fbf9b00ef81146134372eb2802ef5cbb0e1df43e357f5777306e74b2f27c0b7d25e22c48e0b2a75973e493ebe3fa7597d3dfe427d83542efb4bc5dc2b5941b93cf4d2815c8fe673cb72fe72a1649ef5419a4f99800f7c0bd3aa7b47ab8059185950206e4725f279018d523101fb437c5e2db73450ac23c528e4de07589f34fc0c90b6d510d1686a24e1ca0a4770a4c0d9c729dbf852bdf1c7b115ccab202af9cbb53dccf0a3e37cb1dff98b2806ba4643cc555df430664333b4ba69f4013ab59a75629aee7f9a19635b3b26215731d4cf48ceadbde0b27a4d92154489971dd041e415839d78fac7403ab715e716e5ebaee881bb945d025239e3be254dac572a9b0fbddf5571e5b7664f2696fbbe30f33eda8cbc85d3da2a053341889a0fd3698699fc9570d4f46a568e771ed88ba7f0c5fd3ce89c2c10c467e6323b1b0efb9e86e173dfb376f030c48e5e5af8376395c4c612fa8f685ade9cdb6a9a23ab41d383ef51c29a56b7caaacfe89e6f19f68be6307cf23aaeb648f57b694154afec1225abefe8a8fe516de4df7e4323b94497645efe48fd8a82ac7d1db98e20714ff8302fd8f294d3670ae7e0af1bd78c33468f0ff84d14a66d04d53e7f47276ed3043df9506b89549baf15c72970020c1fb0568bd58921c0eab03046f3c7b062fcc2713a473649ef4235fb731a094b790746d217b752c3ab04d3370944e64e4f82e6977dbea415bac227a70b383029730b32c35d8514b33ee2cd4bef1a23485233b9c40fc5ee45f6ae2de8f5effb901110e4b96276ff6571a3961e26c6b1f497ac3179dfc7f6d57ba4dded66ddb3b731413a0318d964a8f02154728496f8b62092e2545fc7017ca4c98e16cb8deac81876f1b46333351a8fce2bd0921a18c52fd0c8e908f40bfd65244e873eb92881fc09694f23ed6c6cfd2c4db9a9bba99c6572818c36df5ad7e4fe4d1e7c8f5af3be67909280c8580111de3bb462285a9b31a58d96af7d407306206e91286f80436aea3232f42da118ac1ac394f3ce811037092b410c61e65a8a2b0e92fa513a375522d6899b16408807e009e61140c6297573d3fb10e4a7f5a728b5b230946cec0995c5b2ecdab3d47cfef6db61752c326329a5a825f873934d57462987153c7b7a27020192bc83"}) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)) ppoll(&(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}, 0x1, 0x0, 0x0, 0x44101}, 0x1004) socket$inet_tcp(0x2, 0x1, 0x0) [ 2497.038234][ T7351] tipc: TX() has been purged, node left! [ 2497.119661][ T7351] tipc: TX() has been purged, node left! [ 2497.141683][ T7351] tipc: TX() has been purged, node left! [ 2497.189359][ T7351] tipc: TX() has been purged, node left! [ 2498.179049][T11340] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:37:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r8 = gettid() tgkill(r7, r8, 0x11) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:37:48 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2498.922683][T11348] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:37:50 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x230c00) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$VIDIOC_S_SELECTION(r3, 0xc040565f, &(0x7f0000000000)={0xc, 0x102, 0x1, {0x4, 0x10001, 0x7f, 0x7ff}}) ioctl(r0, 0x40084149, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_CT_DELETE(r4, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0xe4, 0x2, 0x1, 0x3, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0x6dbcb400, 0x0, 0x6, 0x9, 0x0, 0x7, 0xdd62, 0xffffff00]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}, @CTA_SEQ_ADJ_REPLY={0x2c, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x2}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}]}, @CTA_LABELS={0x28, 0x16, 0x1, 0x0, [0x8, 0x5, 0x4, 0x3ff, 0x8000, 0x9, 0x2, 0x9, 0x0]}, @CTA_SYNPROXY={0x24, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ITS={0x8}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x1}, @CTA_SYNPROXY_ISN={0x8}, @CTA_SYNPROXY_TSOFF={0x8}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @local}}}]}, @CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x1}]}, 0xe4}, 0x1, 0x0, 0x0, 0x9000}, 0x4014) 17:37:50 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x0, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:37:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:37:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:37:53 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:37:53 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x0, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2503.376430][T11374] IPVS: ftp: loaded support on port[0] = 21 17:37:54 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x404043, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f0000000080)=0x1000, 0x4) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:37:54 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:37:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x0, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2512.028609][ T7351] tipc: TX() has been purged, node left! 17:38:02 executing program 5: syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000140)='./bus\x00', 0x14903e, 0x0) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000000c0)=0x3f365342, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000012c0)='syz_tun\x00', 0xd4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000040)=@generic={0x1, 0x5, 0x7fff}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [], @remote}, 0x3, 0x0, 0x3, 0x6, 0x4, 0x1f}, 0x20) open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000240)='ethtool\x00') 17:38:02 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x0, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:02 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x8) r1 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=r0, 0x4) r2 = getpgid(0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U-', 0x400}, 0x16, 0x1) tkill(0x0, 0x1000000000016) setpgid(r2, 0x0) 17:38:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20880) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f0000000040)) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000000200)="8d9d6b450313b0ce32d53d1011f5bca4a9d899e9d3a1b8aa93b791f510d8c9c95951170126eb1e99a52f1a7b4f3791a174ffaad3449890af1a3f99539b56481db769bf4358de5693452509cbee724b2f9c3c938a87242123e73473adc75286a23b5089a5b0f3f74e62f08cbf95a0c12bc349335f221d295162a2b0b9008292d72e01c04aca326f4aff4ab1c89f3338137157fc04242617c4957d679015", 0x9d}, {&(0x7f0000000400)="178e8adbf7321574291bddfa1ad9517faef08ebdfd474e77a9bee0c4dc00aef3b9b7cbec9009dee00c3af05fca8e40bac81b35a8b4c76d2a00f150b1379ce4b88bea811302295581f1d40372f13f71412392247b4f0d8c51c81c1d24", 0x5c}, {&(0x7f0000000600)="5b9f2d2eb227d8288876c975ccb9c99e0af59e0d37b3ff29b204ef9d9725e61eed94a764f7005f0521ef9c462de71184aaabf02c086d424c1eb6bfffa939bf2d64622357a26235ec51ad0a1360fbee25c0fdc19c879aad5094cd7f836f22c14c92ac0a607bcff418447ddfba936b88e84590a3dd992d02fdbfc97332eedaa3452ecb5ebf7041f7ca96fbdac807cf9e45cb829132517d67d70a2bfdcb58a628e2b009ef3733f0da79eac0417bf2be3927fe73907b74910e7cb8ddaee82d685db2d9ac979ce8eb47269069696f4b76d788bbf30070d57a8606cbbc1de006c4230ede3168d5aad189014bcb66d0", 0xec}, {&(0x7f0000001800)="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", 0x1000}, {&(0x7f0000000480)="48803240f2efd39ce1a8ce521dd827bcc35c1e22f2aef21ef92f9c6759bdf6b49c3f2b030e25b6e1a528d53f156f8d20c578edb3b9f19dec5d8e64554a8e582b5f7401f3c64f90bce263e267c8b08250406ee2fdaed036cc05a4f3bb58b52a8b4b641ec0d9c3ac1848de6954b2d744410083ba2d3fe69d7e8a70922851209bb517232954d7dc40571d976ada0abe9dd8c6107720c6aec384278c776eae3a1f93961790eae242d9", 0xa7}, {&(0x7f0000002800)="ac286f10160f17f9368b482b518188a2212873458b6a22efcac0d9fb61d5273bc017c8c3dd0cec6f7e89e61454cfc1e410f712c375df1214226a3240ddfbc7e0794389ad16d11b0fd28354ecec5f4552de7dd0a6e7eff5ce78c0e0e95caf05e93f67b36ac20a55fac79546d4c2c62df5ae28883d20b03a75ebd78fab1b6e88c716d19f113fd726c6b23cdf29d25a5087b01702cf2bfe81b6bd301d666d59d3a4ecd7eab62950c386bdbdd84e077b08a3573f423c1602b82ca30251aa3eca4f28d4eaaa9145926b27539124ef3e967e6aec0c2f9cfa088ed47c6874fec8fc496a95fb5b75", 0xe4}, {&(0x7f0000002900)="64fd14c1be4c7a4cbf8d7ce51bdba4886c69a9a5d79287a9cbedf3e530fceae560a5e860897b7e5ceee3fac7c27eb749798dbc09b7084702519da47689cf8deae1a6c20ed5760280554358232d8b7d817dfcd2605a46f5e2ba7b6f96238a4ec402c4706837813bcce3cdbd01632b486e7560050fbb2bd3529c370652aae9fb30620a22bb9638e5baff0468c2dc61e5a5f6624f6a7e3d1471e5403ad7c287d145df7bdfe2528dbd8f1ec6659babdd03306d9cc0e590ef7a1f8a6e903acc7d7dcc18d966f429fd318dd079fd9ba85d71d0f5c6b0acacebe923d7f6751769f8da5ed74f95b1", 0xe4}, {&(0x7f0000000300)="faeb8f2ea8a146e2d1972b61b7dad0e3be53a9027bbdbcbf817b87365a12ea268baec0e089b3a086c2e558c464527b2fde2f26552d676b", 0x37}], 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000380)={0x13e, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000002a00)={0xf35d, r7}) r8 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x58, r8, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x28}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '\x0e+:$\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x404c044}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1e50480}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r8, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010102}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @ipv4={[], [], @local}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @empty}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @private=0xa010100}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @loopback}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gre={{0x8, 0x1, 'gre\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x2}]}}}]}, 0x3c}}, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xb) [ 2512.218191][ T7351] tipc: TX() has been purged, node left! [ 2512.296652][T11435] IPVS: ftp: loaded support on port[0] = 21 17:38:02 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/seq\x00', 0x0) read(r1, &(0x7f0000000080)=""/241, 0xf1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x1d3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5310, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x0, "f300", "c2aca0ac0000000300000000000800"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x3938700}}, 0x0) tkill(r0, 0x1004000000016) [ 2512.508981][ T7351] tipc: TX() has been purged, node left! [ 2512.542122][ T7351] tipc: TX() has been purged, node left! 17:38:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x5) 17:38:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = msgget(0x1, 0x532) msgrcv(r3, &(0x7f0000000140)={0x0, ""/4}, 0xc, 0x1, 0x1800) r4 = socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r2, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, r2, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x200}, @NL80211_ATTR_HANDLE_DFS={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x9}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x3}, @NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_RETRY_TIMEOUT={0x6, 0x1, 0x63}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0xf6fb}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0xe76a}]}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_CONFIRM_TIMEOUT={0x6, 0x2, 0x71}]}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x2d}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x1}}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004040}, 0x4000800) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) [ 2512.592477][ T7351] tipc: TX() has been purged, node left! [ 2512.650036][ T7351] tipc: TX() has been purged, node left! 17:38:03 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x3c8, [0x20000100, 0x0, 0x0, 0x20000328, 0x20000358], 0x0, 0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x58a) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'vlan0\x00', {}, 0x800}) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000500)={0x7, 0x7, 0x4, 0x4000, 0x7, {0x0, 0x2710}, {0x1, 0x2, 0x2, 0x5, 0x8, 0x1, "cc0a1f0a"}, 0x2, 0x2, @planes=&(0x7f0000000040)={0x4, 0x11d3, @fd, 0x6}, 0x1, 0x0, 0xffffffffffffffff}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180)=[{0x0, 0x0, [0x1, 0x3, 0x1f, 0x4, 0x1000, 0x68a, 0x8, 0x80000001, 0x8, 0x0, 0x0, 0xffd, 0x3ff, 0x10001, 0x40, 0xd29]}], r6, 0x1, 0x1, 0x48}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000600)={0x10, 0x30, 0xfa00, {&(0x7f00000005c0)={0xffffffffffffffff}, 0x1, {0xa, 0x4e21, 0xe2b, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, r6}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r3, &(0x7f0000000640)={0x11, 0x10, 0xfa00, {&(0x7f0000000580), r7}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000080), r7}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f0000000140), r7}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r7}}, 0x18) write$RDMA_USER_CM_CMD_LEAVE_MCAST(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r7}}, 0x18) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:03 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2512.839027][ T7351] tipc: TX() has been purged, node left! 17:38:03 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x4c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}]}, 0x4c}}, 0x0) 17:38:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0xcc182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000), &(0x7f0000000040)=0x4) 17:38:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x7c, r1, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_REG_RULES={0x2c, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xf0000000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x400}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3f34}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x81}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20044000}, 0x4000) 17:38:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x0, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:04 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:04 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='/sys/kernel/debug/binder/stats\x00']) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, &(0x7f0000000200)=0x4, 0x9, 0x1) 17:38:04 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x2d80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:04 executing program 3: r0 = syz_open_dev$usbfs(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x77, 0x101001) ioctl$USBDEVFS_IOCTL(r0, 0x802c550a, &(0x7f0000000040)=@usbdevfs_connect) 17:38:04 executing program 5: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)='0', 0x1}, {&(0x7f00000003c0)='7', 0x1}], 0x2) [ 2514.191077][T11510] IPVS: ftp: loaded support on port[0] = 21 17:38:04 executing program 1: pipe(&(0x7f0000000000)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) [ 2514.354722][T11520] new mount options do not match the existing superblock, will be ignored 17:38:04 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$RTC_ALM_SET(r3, 0x40247007, &(0x7f0000000000)={0x11, 0x7, 0xc, 0x15, 0xb, 0x8001, 0x0, 0x120, 0xffffffffffffffff}) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:04 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000080)={0x0, 0x5, 0x2}) ioctl$VIDIOC_QBUF(r1, 0xc058565d, &(0x7f0000000140)={0x0, 0x5, 0x10, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc4c74c7"}, 0x0, 0x2, @planes=&(0x7f0000000100)={0x0, 0x0, @mem_offset, 0x0, [0x0, 0x7]}, 0x10fefd}) 17:38:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x2, 0x0) [ 2514.902444][T11520] new mount options do not match the existing superblock, will be ignored 17:38:05 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl$VIDIOC_G_TUNER(0xffffffffffffffff, 0xc054561d, &(0x7f0000000080)={0xff, "9fe31eeede4deb98f9e28ff042186a75d9fd772a0ea6a3ca71600285fb3ca995", 0x3, 0x800, 0x401, 0x7fffffff, 0x4, 0x4, 0x412, 0x6}) ioctl(r0, 0x40084149, &(0x7f0000000040)) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x2, 0x0) 17:38:05 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:06 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x0, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:06 executing program 3: 17:38:06 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x545482, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000000)=0x62) 17:38:06 executing program 1: socketpair(0x4, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="07000300310f060067006335eaa4ee84c90ebf8e42bfb4e74d938ebaae9e486a240db11a109542dd954660071c3dbdb091ec975544ade95b3f43b1f54831b3af057bfd5f7e8fb2207a5da0ea0299b9659fb3573bf36e715505252fc6563f22d7453482047d0d2fe60627b4fdf29b7bca4732fd56d9f353ba2f01b9d10b7dc4b666820589d259a0c67ef2ddda048295cea482883602d2064bfa2bfeb0814cf96268aa0c2f6bb411c287bb1930c57b5037038b6a0fc8511aa74b3c8abc12482839d88f3edc6eb13e"], 0xe) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) 17:38:06 executing program 5: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)='0', 0x1}, {&(0x7f00000003c0)='7', 0x1}], 0x2) 17:38:06 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2516.231297][T11588] new mount options do not match the existing superblock, will be ignored [ 2516.313408][T11593] IPVS: ftp: loaded support on port[0] = 21 17:38:06 executing program 3: 17:38:06 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:07 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) 17:38:07 executing program 3: 17:38:07 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:07 executing program 5: 17:38:10 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x0, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat2(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8000, 0x56}, 0x18) fcntl$setpipe(r1, 0x407, 0x9) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) ioctl$SOUND_PCM_READ_RATE(r8, 0x80045002, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000000580)) r9 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r9, 0x112, 0x9, &(0x7f0000000300)=0x4, 0x1) 17:38:10 executing program 3: 17:38:10 executing program 5: 17:38:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8001) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x9, r3, r2, 0x0) keyctl$clear(0x7, r3) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000000)={'veth1_to_batadv\x00', 0x5}) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x482280, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r4, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2520.287263][T11676] IPVS: ftp: loaded support on port[0] = 21 17:38:10 executing program 5: 17:38:10 executing program 3: 17:38:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r0, 0x806c4120, &(0x7f0000000080)) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000080)={0x69, {{0xa, 0x4e24, 0x7fff, @private1, 0x2}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x34}, 0x4}}}, 0x108) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000300)={0x4, 0x994, &(0x7f0000000240)="c42dee79a1d6ebe4913171be1326e018e543d37f74dfb617fa41cee7d61a714885d86020dccf1de55d560b8177e622d32fcee0e2", &(0x7f0000000280)="475b75ba157b7588060431ad17a60bcec60d3d268a1709b05f4397c1141e87f29464a232f52d0785b3b5198c7fc6010390f510d4ab1aae173182f15c68b76fbe9215a9cabf1b6ef221e6d97dab1f8be41f6ca24e5734de7f31b3a2", 0x34, 0x5b}) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) dup2(r5, r4) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$VIDIOC_DBG_S_REGISTER(r7, 0x4038564f, &(0x7f0000000340)={{0x3, @name="a9a7abf73c3223672353c23c746f3e79585ca88d4baa4374e4271c66d04ba6e6"}, 0x8, 0x7, 0xfff}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000000)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) 17:38:11 executing program 5: 17:38:11 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x4bbae9d2, 0x80100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) 17:38:11 executing program 3: 17:38:11 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x0, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:11 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x0, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:11 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xa24, 0x2e0600) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x107000, 0x0) write$binfmt_misc(r0, &(0x7f0000000600)={'syz1', "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"}, 0x1004) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000007, 0x12, r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x4, 0xae002) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x14, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76e0f000002557cc5e50000c182ebf788c2305bee0200"}) ioctl(r2, 0x55d7, &(0x7f0000000040)) 17:38:11 executing program 5: [ 2521.388937][T11731] IPVS: ftp: loaded support on port[0] = 21 17:38:11 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f0000000000)=0x400) 17:38:11 executing program 3: 17:38:11 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:38:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x0, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x2, 0x1800) accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x81800) 17:38:12 executing program 3: perf_event_open(&(0x7f0000000480)={0x2, 0x70, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) 17:38:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x1000, "dd4325e87754721c484277e58f9b5ada12584949629ef745665e85fca3d20ff8cd17acfba76cc1ca55dbb5d3837fbf9102b4a19eba3a47956e063bc5ca2674f38ddcba0842041bc6d439b4cd89b2169bf20c2a47b6415fadd175def1993965c05533f06f745bf606c50a2ef5f70517820c026de1a18a1ba55a05c9e11f3e379e6f1c87fee121c3ca848c09122ac0d574d7bb22f56a8f2b1a5488b20a774baa98098e2bc5a1aa322f746884b146c75aea863cf705c81f55919ba633bb9c40c7e62d420c99995c78fe2eb580215103f02961921874112e6873f29f66163bd24a175537b4199b29d7d94f9bc9f470cdfd8c2cb923f229af2ca0d6aac12bbe8cfd553af6ddacc80d6110304043736cf185a3f5bbd7f241e70e0996e75fc573363ef4046827c8802ceaa6e9fb4a8fe00ab0f66188e68f634bcbb3f54b7150f6ea59615fb6635494c351e4e86529cda398eb78505f594aa4e4b47ec0db75f04962a4c1cdf61942160fa1b588abd2189fc858d6df795563a3479eda80fe0aa62d70a9fe54eff2e038a8967d67cb3317a02d940440a8124d4967e9273b615d61511eaa9f2aea3c30fe470a5204ac99ca57af87e692a8b22710b3302ab69ae36bcb02964370a9777a25b5e43fdfc3861001693a51075d989f888728b0c82270d2a1a6002dabfc35dca0e8db9f851dcefdcab34cb98e32be4758555c35d26be883b06d04be150833e3a6be7fd2bc61255251144a800721412126d4a75413aa86317476d8374140c81c45c3ce92c2c8068bcd8eea1eaed6d54007e186894a0dc9aeed3255bf5c89f4681c0d813de28b2851ffcaa5ad4186fd25a8461d78c53b5cf799c7f9c9bc7647d09f1601fcc038c0058ca33cb71916407be00e5508130da875eaaec126ee8c75fdcf6412f3b635d28d26ed02abb3f58eac1b7f3e0583a391fd3e152022e0fbb05551652ebd60ef2fe61467ba9dac5532f3715ef5dbc7e29d3303bc6fdc198318268306baf635e590db70e284a245de8a1905415b3e44a9a4a54e3808aa6e8e5c7ac04b52ac3cd2349a92761bd7e9cef1a06ccc02302738274648744c5547baf860f18b85d09e561c2f4a0a578bfa0c0efb03fb501b79f01dc19318fb77c213badb7d9fd2d50a94ccd834659f39c95ab5d94aad37c03229df415e18a6405663f07069dfbbd5251302397bebbf81797f7c1e1848ad57e7a4b7e6defd1fe0a31f32c63209574db809aec8e81f6bee85946988b8ad1f97e420fd343bcb98411f41dec1a8cbb53e035e9d887f9ba523afd41cd8489a17073f2786c877804f6261174923706d63266bad713496298e71813a46543906e3ef98d6e07849b9298794c597490313147d8799fa3cfc5c934f566fe6bb6e22e13af43f8cbe4b1ae1d99238bec3c19cbec30a78c045d2e33c495281dca6e1a9728d0e9a3485b93d1645c226fef0e7761e06dcc1027ff5cf5bdffef9e2081322b53b6b82c1e731e14ec834728733b1e73b2fde00011e2bce6a02d55bb24362a54f9bf87a666d7f35934b36ff3655c1264dbcde0126a9f5aad1357314aa49c6c5158e410e97b2a780aad48aac6322dd971b6ab90cf608fa297d2601e540599ad95e6bf83f3a233fc157ac2e4db0ae4c8640e260eaaccbc226e94717f481e6a32e54ff4bcc0c8bbbd55b01aca43d39e5cad7fa93677986921d2d91e85f3cf1698de52961c7a40bfc8ff34be8c90be56b3b02a42758db6d1c8670439dd4417857581b278b2f0ee5eabd8381dbcb6cb62080159870c6ccb2ac4ec694ce20e5da42ffa142669c75fe5af3061d4403d62e0b1066d37c3d8148ed74dac39af51a6f4fdd52e6e879f4063b65ac75621620650fce18ea20fb5d32cab58493a6bf8b8c750c2580d883a550563478d89032d5738fb5528c6d2c15f8e39a0d7c19289fa222c45675f406476f1e410019ef6b759cd44b96b3e45d3de2bdfe0ba4e198a8661e2db3955bd6ce8921f5a1403abcc0bdf86caf68ffc4176f88dffa2107e426fb5c8347730c3f2c0be4696740aa0865ebc55e047a134d0588777a56d58128c255819222be9f4b4d5883b2fdd0b01b256efbc1da9e3210908d2a677d78df5152c3938bd2e7c5258c1638b4c790847c96e9430d961e8628b88e808fe03256f8a3b550388855bff68f4432fbb028ab18435548a6260defd8d00c28e86587578a581034effffea95db6ca0216fc6e88323e1d83635bd97fe3b5f063ceb402e449d28e87f0080d2aacb9a94dac8e16cb65824d2933cf30f898c87833937dcb5a6dd8b61c01426126a1b2cf35fadfd0a21718871940cb3236f7853d3e7921fe13d17389be8a870136a6456ec40cc7401768cc594d595c92955cf4fa578bf8779bedff23634807a7e2653196a51c2a31203d39e821a940267433e921b6b69eda5555512bb1daed4588ab00ac09214fe181e54a9fec9dfddbcb9554488100d9ffb5f174c047592cd3de6d33cf4e8214acc58fff9e4ad46e33d171f04f3d22fbdf8406623918970ce2eb92b47363dc918dd69331897f28331cbc397c22625f8d9987e70aade22dcf88d493e3cc9c1b334d506270c34b3793275784cad25172599a43caaa96769e8be6098ec8a0aee6508fce51fff30f9d8878d4f65f65f713405d37b040c54dcb7536cc6e97226b3ab0c1ce309be3c783d5bf9fa7ea9f4310bd7ac5bc8768646b26b4ab2bfdc1a2ebee831534378257d674a7fc93d91024489f6effa2f5416573da35153aac4b2ed06488a970608ed8b6d575d3f75e1530b3984459bfe05cad771f342dbba20863b6d08e45caf22577478ed1a3c58dbeab15c631792a4c68cda03258b19a1f753e234113bb76af6d2cf6c22b97f5ddbcae49a31b90ec8a5c2292477a73fe7dd5b9a462a6e8eaf128981d12202ff11b2beebab113b599e8b21ca2e7d2670a91ffd460303db4ad56066ebdcc029864200e341994129ea226034f1e1e584ce49b02871903dd16dab4eda30cbd110fc11d48308f18a6877206502b97f2486f633b9161a73bec767a06886b73d8640e9c7bbf0bd0c1084b2640cfd2c7827e1c5572ecb53f7f46ad04da0bcbc045a697611c609056edd3cce7c3bf735fe49e54b63c26bcb35e6bd482f01e7434a3d2cedeb3e0deab9bbef681277c901a17fb1685c6940f10833b5c7246f99c78aa562cb3f8e18184b5e360b953b1b0fe48c478e93451ca7355dd99458399c22a32c8b4a6957701369adc00bb9912b6349ea491c88c82d8d97ac358cad4ac0562b8bcae5c1f338b577eb7fc3915a30285639acb309e244c3e9c33f80039d550197db368bb521300ad5fe62f286d9e609b90aa6fcb346e9048c65aa29e4170d8bd51f0ca3d34d82483f987e47913cd85b0efa9a4c4358124c21cef39b9fb86785fb3af82eb859df1ee40c3d38127e9b63bfbacf8f16917db3e1e126bbcea8c0766eed902e728c45f0ed9c211579a50aa56a74e345f01ca46e0e6bc24cbdad25dfcd8b895b31c333afd11951c14483de9e96b704165011e1a8f6d6aee9164eeff65dab6a300250aa4cd8b49f8e4daab65c22c568129749bcc7008ca18973caa8724a6455751fa599a6ae2557f8f87e80d9c5f480361f1c34865bf444d604a71c88ba9719cefdebd35711dd383392681242597e677506483e95be5c481ee5f8cea9157076058ee4a3a126f155d4468067683722f4e8831913742c11b5cde969a9522c628a04d87e2b8336357462dfa64022038c4ee4712ed7d872ae171d6a2aceb97d01f9abfef243cd6d5d189226b182860321ab913eb5afd222cf5702a8796a6823e931118ff9d316f51bcb591c03aaa25bf3abe9deaafdd62ecf09dc5443d5d6767b61052a831595f866e2e2b1c06695045471bd1457edb75e98710239db4b0c14e790dbc250cefdc97b9912f6137b681e4f70c16edda4a2314384dd2efa56baa68c4b79e8a04f1ba44d4b1db57af0a6bc3fafc9478b70cf9d6b6d870aefb1db16f2d26b642d06fe324b5c574dddb8be087c0f76383eeceb9ac7946ca32c3face7bc3997032e6079e3f467ed59f0f8b3355cff095aab9bd8fef095be0de2b30a84b27d5e30032c7d11fc1d7f5f04cce33c758f12ccf60bb32f7bc221bd900c6bbdce7210e7a9d45fc3e261b8779a5324e319b4f38e43c63d809ced1c2f8bc32a6139bd60c27ec085d085b1eddc8e731372cae5f458790e5f8c9f35bf60298f8fc168977f2760f33d6e9d06ab093caee4c100b7b46d4cdf3764fc0272ab294651cffc733a16f366c1c39bd08380c53efac6e466b76d4004a0dee03757bbb689da45be6de34da4ce924e62590e82399fc13f99d23b868d1e5d87668a08cadb5ace22459ae19c8b2b41d8ef3cb20ad98e58821b09227d45c5fdd4e13472a63dd4166972bc11c6e27bb5a03a55e217598862724fded0d0bfe570f6857ddba8027343179ad21ebee44249fe56f99e3c9ecc78ff04e88c7a6489886156c222166b9d878a46347cfea05d1d9067bf5489dfd265ea15438869164f82bc0c0157b146336895592f33e821e4ed2ee66133ac86e3fa4d56123089d5e2ec9786539b4775d0af860ccfbe62740c4494f1020565b05b930c105d18ae0f3965db85ba60c5d7e61be6cabcb6a6a10a3c947d8e29342dbf59737b9db1efb6d589911a9e790cfb3d52e407f5f6b1405709ccaa49435b5668e5cdf1a84c8e4b7aed61583ebd525800164ca09f0cceac2316b47a594bc921706f22a3f2bf497a3289da59f1668d45e5a33022e6db834c439f796df43a8611a5e255da341aef7b84bcf9251784dc6e142eeebdc9b7812fdb99be41a32356a8a93f82c764199a2fa3dfa56bedf47dee79e36bd1704ca97162cbd3cdbe1fffdf29a5f399cc7cabdb9bf7e534c45280c97cca1223bc46a6c990337713e95b48b9f978b5946279ef840ae3edc4a46f265f8168acbab45243b64304d8b4f5a2a014690d15051f9cb46e372bc05712bf95722c19517e2134c2726efd484d3e320b18fcc9359bce4afa6cde9ac97199ada4f748108330ec5030b04ca61f42f87af7701eb02dc9fc4e7fbfafd3a8f269b97cead62a4e6570dfbd7178e98a67f347e9f13cd126f4550c499de39802c6ecf4651f83406b95de19a2a04c0615aaed822bbc40ac8796da541b87fd228fb0c5bfe11ffbeba0c3cd81bfbe1dc32f523399be7c3f43b8c0f940449f7d6300484a6e0eb166db752da8f094b5618ccee21de8de0c470bfe74f3fd927f7f37ad0830545dc3e59318afab935f27813c323b16dbbc092bef19e1048d069c4a96c8f4ff915dcc0d111387a3115e21cdf94ae752d10de2d8807d95372eb6cd3eb46baad71c1e3dabf35349720e4d018bc7937fbbac8f77d8062ea4f68a5b02052b095994ff784e81822264dfa66cef5a0d713ab5463498f18566a561662613acd43c62ee4ff0c81f94bced785ec27c0434c4aaf7cf69c87de23a9b7e1edef6e7547f44d8c92fd01d23abd3bafbbd43da881590f02112246906cbf957cdc07839dd10a413ea7d691f24a48d8d9b946291b9dcc904110659f5b9dd49104bdd3aab7f1b6e0f85f1ce827bf457ddb7fc77a631dd5994139f7f10897f77dce26ad74f3bd6c048ab3eb3af772ee5407739e60ef8a59132c675f3b64b6d5cca9b1ed3d48a6159cff349d0381aacd3a885bce225f8d86c28563a06fb8fd877a14d310201736528ebd0bf77c63451fde1e0a02989128219cad6eb47d3af9d1fc62dd9d90960fc57c23c660c31ea39eafbad53fb357c3ef2b4eda971b7472684debf3a77d347c2159"}, &(0x7f0000001040)=0x1008) r8 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) ioctl$VIDIOC_S_PRIORITY(r9, 0x40045644, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001080)={r7, 0x3f}, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) 17:38:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, 0xfffffffffffffffd) 17:38:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x0, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000003c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) [ 2522.644748][T11788] IPVS: ftp: loaded support on port[0] = 21 17:38:13 executing program 5: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='systemem0md5sum$\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x11, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) rt_sigaction(0x7, &(0x7f0000b4a000)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/llc/core\x00') 17:38:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x44000600) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=ANY=[@ANYBLOB="4000000010003904fb4900"/20, @ANYRES32=r6, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRESOCT], 0x40}}, 0x0) sendmmsg$inet(r2, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @empty}}}], 0x20}}], 0x1, 0x0) 17:38:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2523.107407][T11814] IPVS: ftp: loaded support on port[0] = 21 [ 2523.173578][T11819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:38:13 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr\x00') getdents(r0, &(0x7f0000000280)=""/164, 0xa4) getdents(r0, &(0x7f0000000180)=""/171, 0xab) 17:38:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400000000, 0x6002) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/nf_conntrack\x00') r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x11, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) r5 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x440300, 0x144) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r5, 0x4122, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/userio\x00', 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x17a17000) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$CAN_RAW_FD_FRAMES(r8, 0x65, 0x5, &(0x7f0000000140), 0x4) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2523.726464][T11849] IPVS: ftp: loaded support on port[0] = 21 [ 2523.883251][T11814] IPVS: ftp: loaded support on port[0] = 21 [ 2523.906014][T11825] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:38:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:14 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x11, 0x800000003, 0x81) bind(r1, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) r2 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) ftruncate(r2, 0x2008002) sendfile(r0, r2, 0x0, 0x200fff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 17:38:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:15 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r0, &(0x7f0000001440), 0xfffffc41) r1 = open(&(0x7f0000000180)='./bus\x00', 0x161042, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r1, 0x8, 0x0, 0xfffffeff000) 17:38:15 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2525.065156][T11896] IPVS: ftp: loaded support on port[0] = 21 17:38:15 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)=[0x4]) semop(r0, &(0x7f0000000380)=[{}, {}], 0x2) semctl$GETZCNT(r0, 0x0, 0x10, 0x0) semctl$SEM_STAT_ANY(r0, 0x1, 0x14, &(0x7f0000000000)=""/59) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r2, 0x0) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x2, 0x2) ioctl(r1, 0x40084149, &(0x7f0000000040)) 17:38:17 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x1}, 0x8) sendmmsg$inet6(r0, &(0x7f0000001c80)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000940)='E', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="d330e436f5276c1901a1ce345d2a45d44f612e94f98569e1364d3b81587fdbaa5e", 0x21}, {&(0x7f0000000280)="818c6bf16af1361c68f1c8e2b967fcefd48b5b255e4de74c55d43260990505df9d3c164be40c7384967240d4f70fa92ec0a62e8f5791528d08b71e5a971177522557089bc45c2a286240992b621bf1eaddb65ccf45b37c55ed92d63c69e5da90d1da8b634969372dd14f265e110e21aecec04b55d32c75f4d1e301cafc5b52db689af75bd254092d972aadaebf64c37f128282df0616524b6fd1f4b761caeb23ac0765adfd52c5b00aab8c69e497c494423bc159d7123961b309b09abd20c539", 0xc0}], 0x2}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="74f8fc0ce8a66f6360af72ddce24282458e60caf6239625733d94634d656ad65f3031e6d5c0e9f23faec36d7eacbe36400b6503a95645ac1aaf9df7c63f07c29e0e6499b0c20f254bd8fc553a8ea72732b38fb48949ea0a4bd31f6478b0f3ca5a32f323229bdea40a52fb73f520d7db176b58353e84ada6c42ad4756ff30b9d2809b3a7fe43b00a2d541f32bfdecf0fdbdf1df37be987002a6c321835f487df31d87bc7b7a20", 0xa6}, {&(0x7f0000000500)="403256563978b1b1eaec1ef631ee9125809929288fb339fecf89d73598546d93a0025687d65e8551cb053b8c092e519cc49d9cbca543ae1d9d6366579595696cf23ce15d385cbbccf7220b073febfde93c0a139eb52b3608854382e7d98781e952655ddb05ca2d1d6b485bd09973fa0bdef09bb388a5d36a708765337da4d877635a11f26ba711050e684c8b27a456a5809868b318bb054b7e14a70568261ab3ac472671514d004b3cdb554f7e03", 0xae}], 0x2, &(0x7f0000001dc0)=ANY=[], 0x120}}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000600)="7904579c9f8071a791fe82434429d0b6bcf4e0bb3bc1", 0x16}, {&(0x7f0000000800)="7bd933a35eb4282ebfa51bd9335b4af48d9266f0668117faa016c6230530a5aa0eda4a0db72ca42af5546703d71818cf2af124d6b05e4417741076d6aa5a19f40dfef663f7a0b4e02f801f9ec80b7107ae7677389b7b32ee9b6a4d59e8f1ab3eb5fef0e03239ddfbd75205447c6a", 0x6e}, {&(0x7f0000000980)="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", 0x88f}], 0x3}}], 0x5, 0x400d005) write$binfmt_misc(r0, 0x0, 0x0) 17:38:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0xa0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000300)=""/124) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f00000028c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) close(r4) close(r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000005c0)) write$cgroup_type(r5, &(0x7f0000000080)='threaded\x00', 0xfffffc61) recvmsg(r4, &(0x7f0000000140)={0x0, 0x1d, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/110, 0x7ffff000}], 0x1}, 0x3f00) 17:38:17 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:17 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x12, r1, 0x0) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000140)) ioctl(r0, 0x40084149, &(0x7f0000000040)) r3 = dup3(r1, r1, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r3, 0x80047c05, &(0x7f0000000000)) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r5, 0xc0096616, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) getsockname$netlink(r6, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r7, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYRES64=r7], 0xfc}, 0x1, 0x0, 0x0, 0x240484d0}, 0x80) 17:38:17 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2527.377048][T11937] IPVS: ftp: loaded support on port[0] = 21 17:38:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x8, [@multicast, @link_local, @broadcast, @multicast, @dev, @remote, @local, @random="05e780828457"]}) 17:38:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000aa5000/0x2000)=nil, 0x2000, 0x2000006, 0x10010, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64e4d", 0x38, 0x3a, 0x0, @local, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, '%(A', 0x0, 0x3a, 0x0, @loopback, @loopback={0x60}, [], "050c68deb1caadea"}}}}}}}, 0x0) 17:38:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x600000b, 0x2010, r1, 0xd4d4f000) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:18 executing program 3: [ 2528.619590][T11995] IPVS: ftp: loaded support on port[0] = 21 17:38:19 executing program 5: 17:38:19 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002abd7000fbdbdf25120000000600280003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x8c1) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:19 executing program 3: 17:38:19 executing program 5: 17:38:19 executing program 3: 17:38:20 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:20 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r2, &(0x7f0000303000/0x4000)=nil, 0xf800) shmat(r2, &(0x7f00007ab000/0x4000)=nil, 0x2000) 17:38:20 executing program 3: 17:38:20 executing program 5: [ 2530.084221][T12037] IPVS: ftp: loaded support on port[0] = 21 17:38:20 executing program 5: 17:38:20 executing program 3: 17:38:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$VIDIOC_G_EXT_CTRLS(r3, 0xc0205647, &(0x7f0000000080)={0xfffffff, 0xa, 0x6, r5, 0x0, &(0x7f0000000000)={0x980001, 0x400, [], @value=0x8001}}) ioctl$UI_BEGIN_FF_ERASE(r6, 0xc00c55ca, &(0x7f00000000c0)={0xf, 0x1f, 0x8}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:21 executing program 5: 17:38:21 executing program 3: 17:38:21 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000000)) ioctl(r0, 0x40084149, &(0x7f00000000c0)="0f9459d8b3b4536a14ef235bb5b386ca60d8301442a04f009d00f8283a3c780958e6fc0ed34d8ee81f0b4f8f5481726f450733b2b5d2") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) 17:38:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2531.364618][T12079] IPVS: ftp: loaded support on port[0] = 21 17:38:22 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:22 executing program 5: 17:38:22 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x60000011}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x200034, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000100)={0x2, 0x0, {0x0, 0x0, 0x0, 0x1b, 0x0, 0x60}}) r3 = dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000001c0)={0x2001}) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x140, &(0x7f0000000180)={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) sched_setscheduler(0x0, 0x0, 0x0) 17:38:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00000000c0)={0xffffffffffffffff, 0xffff, 0xb991, r5}) ioctl(r0, 0x40084149, &(0x7f0000000040)) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x3) 17:38:22 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2532.290815][T12115] IPVS: ftp: loaded support on port[0] = 21 17:38:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={0x0, 0x0, 0x88}, 0x20) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000180)={0x7}, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) openat$full(0xffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 17:38:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_LINK(r0, 0x40044160, &(0x7f0000000000)=0x81) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)="282526185e3dcc1d9e08fe66e991de60") ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 2532.910192][ T7351] tipc: TX() has been purged, node left! [ 2533.058678][ T7351] tipc: TX() has been purged, node left! 17:38:23 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:23 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = gettid() tkill(r3, 0x1000000000016) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000680)={0x9, 0x0, [{0xe97a9342d0fe9491, 0x29, &(0x7f0000000000)=""/41}, {0x4002, 0xf6, &(0x7f0000000080)=""/246}, {0x4000, 0x99, &(0x7f0000000200)=""/153}, {0xd000, 0x44, &(0x7f00000002c0)=""/68}, {0xc02a3dde68bda5f4, 0x6f, &(0x7f0000000340)=""/111}, {0xd000, 0x44, &(0x7f00000003c0)=""/68}, {0x5000, 0x98, &(0x7f0000000440)=""/152}, {0x100000, 0xee, &(0x7f0000000500)=""/238}, {0x1, 0x61, &(0x7f0000000600)=""/97}]}) [ 2533.218994][ T7351] tipc: TX() has been purged, node left! [ 2533.257275][T12165] IPVS: ftp: loaded support on port[0] = 21 17:38:23 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0x15, 0x0, 0x5, "b95460d5b2f8d2e9ed0c211841098227"}, 0x15, 0x2) [ 2533.390641][ T7351] tipc: TX() has been purged, node left! [ 2533.610593][ T7351] tipc: TX() has been purged, node left! 17:38:24 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0x15, 0x0, 0x5, "b95460d5b2f8d2e9ed0c211841098227"}, 0x15, 0x2) [ 2533.769443][ T7351] tipc: TX() has been purged, node left! [ 2533.938491][ T7351] tipc: TX() has been purged, node left! [ 2534.138925][ T7351] tipc: TX() has been purged, node left! [ 2534.304754][ T7351] tipc: TX() has been purged, node left! 17:38:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={0x0, 0x0, 0x88}, 0x20) write$P9_RRENAME(0xffffffffffffffff, &(0x7f0000000180)={0x7}, 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) openat$full(0xffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') open(&(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000140)='/dev/kvm\x00') 17:38:24 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0x15, 0x0, 0x5, "b95460d5b2f8d2e9ed0c211841098227"}, 0x15, 0x2) 17:38:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2534.488214][ T7351] tipc: TX() has been purged, node left! [ 2534.535363][T12212] IPVS: ftp: loaded support on port[0] = 21 17:38:25 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f00000001c0)={0x0, 0xfb, 0x15, 0x0, 0x5, "b95460d5b2f8d2e9ed0c211841098227"}, 0x15, 0x2) [ 2534.678272][ T7351] tipc: TX() has been purged, node left! [ 2534.741796][ T7351] tipc: TX() has been purged, node left! [ 2534.777729][ T7351] tipc: TX() has been purged, node left! [ 2534.817041][ T7351] tipc: TX() has been purged, node left! [ 2534.845456][ T7351] tipc: TX() has been purged, node left! [ 2534.978946][ T7351] tipc: TX() has been purged, node left! 17:38:25 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) 17:38:25 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007600)=[{{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000000140)=""/69, 0x45}], 0x23, 0x0, 0xffffffffffffff04}}], 0x1, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x2cb, 0x400000000000) 17:38:25 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:25 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2535.511106][T12254] IPVS: ftp: loaded support on port[0] = 21 17:38:26 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:26 executing program 3: r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0x52c) sendto$unix(r0, 0x0, 0x0, 0x20008000, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendto$unix(r0, &(0x7f0000000180)="210000d9", 0xff25, 0x4008000, &(0x7f00000001c0)=@abs, 0x6e) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0xd0000e0}, 0x6e) 17:38:27 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r2, &(0x7f0000303000/0x4000)=nil, 0xf800) shmctl$SHM_STAT_ANY(r2, 0xf, &(0x7f0000000080)=""/99) 17:38:27 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:27 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(r4, 0xb2cc, 0x0) 17:38:27 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:27 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:27 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x8, 0x2, 0x7}) [ 2537.290592][T12302] IPVS: ftp: loaded support on port[0] = 21 17:38:27 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:28 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) ioctl$VIDIOC_OVERLAY(0xffffffffffffffff, 0x4004560e, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:28 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x1f, 0x5, 0x2b, "058fce995dfe15d5da06baf05fb65c84", "56a71cf7ff3562e7550e"}, 0x1f, 0x2) recvfrom$inet6(r2, &(0x7f0000000080)=""/148, 0x94, 0x40000020, &(0x7f0000000000)={0xa, 0x4e24, 0x1ff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}, 0x1c) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x2010, r3, 0x3000) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) 17:38:28 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:29 executing program 0: write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffc7d, 0x6, 0x0, {0x2, 0x4, 0xa, 0x0, '/dev/vcsa\x00'}}, 0x33) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x0, 0xc70}) prctl$PR_GET_SECCOMP(0x15) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f00009bb000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r3, 0x0) ioctl(r2, 0x40084149, &(0x7f0000000040)) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x408000, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) [ 2538.782473][T12354] IPVS: ftp: loaded support on port[0] = 21 17:38:29 executing program 5: sysinfo(&(0x7f0000000000)=""/22) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:30 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:32 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(r4, 0xb2cc, 0x0) 17:38:32 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x3ab40, 0x0) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f0000000080)={0x6, "6b7353f17dfd6741863454d6ad571751259b4239624ac93959e4c44977695505", 0x100, 0x5, 0x200, 0x4, 0x5}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5417, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000), 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:32 executing program 5: sysinfo(&(0x7f0000000000)=""/22) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:32 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x8deb, 0x6a6c2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$DRM_IOCTL_MODE_ATOMIC(r1, 0xc03864bc, &(0x7f00000001c0)={0x0, 0x3, &(0x7f00000000c0)=[0x1, 0x1000, 0x50], &(0x7f0000000100)=[0x8000, 0x80000000, 0x30, 0x7fffffff, 0x8], &(0x7f0000000140)=[0x395c], &(0x7f0000000180)=[0x67, 0x6, 0x8001]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') clock_settime(0x2, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r4}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) [ 2541.840475][T12416] IPVS: ftp: loaded support on port[0] = 21 17:38:32 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xbdf4, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r2, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:32 executing program 5: sysinfo(&(0x7f0000000000)=""/22) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00') socket$can_raw(0x1d, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "078ed354eeda5fe371cbea3c47f8bd9a508b00270894592164f7c72c4071815b35d68f13e8021d870497a42bf06638f295cf2a27a2563da0f8e3778b1227ab961d1de224594d3d88c9c2a34d1542fa239e7df10b3531ecf3f0cd0e9e38db90374574dc858f378ef067f16da6a31db2b91eed020592052e1b5edafe16bf468531eae6a8fe23d6a47a125f3198b8064ca168718f4f75b3a5d3afdda329f73cd4e727ea20429b7f028bafc9d3c8d7c7ebd20f7e0bcbb8a9de9d1b07fe4eced0f791b9fe6ba0a8fb7ae88904555778a884ebdf18ddc4d0a6e231ae5aa27ea28d5b26b497ed1e71e1c41d45e459829cef3ae7a410e1ee36538e0e956cc30f0da381ff21345b0d8fc940a252b50c222df88a3977d5413e75ab57c759ae9970ac98b28219ab46ac390c3a42602a69b5a0cbcd3de44c7ed2efae79868552cce2534fe4fabc8f60dffad93d1cd57451ab6e75a9ec191b39973d8498bd7cc2df3a8e0074b80ec1e0b99280c5b2eff1ec9469078b8bc9a91b4eb4eb6148ad07fb29ddfe17be25e31f1d9be51a11076eabe0c142b5279925c4f061093564f308217e9c9745f3e677eea39d72ee0d72e348684efddcac917ced86f148f6c4812b8d2caa92f59bab33663e5ead4cd916cc1afe899dd83bef009e269575374c2177fe58b5c750bd5e96d496133086cf19c8a349b26d27d1a6c6dcb0d211f6ff84b6b7705a8c86491200051eae5356ea1de756f74ac54eb9589b5fc1b7548a2b17e99c9958ddcdd6a9dafcc9fd477ef2bb4b87b1f1809e1a9f25bf77755d2e189163aad3b52ecd8424d7b9750270334556f60cde0f0408a33721d161b367840adfb06990c3c59fb07aec6f27719c670a8967ff26334b9bc4440fe8e94eeba129a9b71d2d06ea62c16159bd0451d27366df5132ec8f16f1ad8e4f0bc173d98612f47ffabe076dd9d2457c4a1d3e9e91fe26975636c096bbe370d78224d58a66deda81828143df3521216e017dbd80395db6eed131495c4b1388ae39f8438dc9aab414e2d9450ecfc32298fec1fd39ef49ab5210b65f0169b92fede64a4ab80335acbdf19b8587544fbbc609772fd49da6c8577e8e37455f95c71eccbec88cf171f11c3525c8425607b8c33c07bd323d142f6d401542ddc9adef869fcc70df782c4c5ec9293e4ca753b18c443058397a73fceae547c2ef16729405c5efc8907fc9b11a061a82910429d7932f602af409d6c0ecd397884eff1785bc2ae5d3c864c1b823d7abbee5ceb46f8bbb22f5882d0154126cbdf9d327460ee02cacb3ca58f8b8ac34863b7311ad3cee2f059bb1f55b87462b6833b059f2ed7f1387a1d75c0ec105d2e437344fcaa5519115a49b3c55cfc715eb88cf6affcb3cbdb6691fc9e765b117af2f601a71f6a8cbd5de5e9ed1195ff5a41cfa3669e9e6895fca329ee352ccd1ad4ea4f550311e9184bd38c57619f5263f986233e6cca94cfbc026981ed1568329212ce10bc92e5c2b6b1465073e0b1bbfc3a17e460756ead27df47e5f8b2dc5f6dd939b2743c41db2fdf6ae92f5efa87c96661e4d198d3c16424f38fe29b35a3fd4493928729a2474431f7a9cb0081251dfd04b5dc53755e6b4b51f21c05d862c755525a9f18185282d52ba200c3fd4c82c5cff6dda2e02307f23a0bf65ffe622ecc7574b1dc7562e1de610afefc58b438b431649cf0d50e26c20bbd50cf0d6ee2ed360d4df5da6852409e1e676c02b052fd2f994d98d3be00045c4e60dedf51bd6ea91cc5888410e88dc85a839979ea7c6210da9c0026a3fae64719350131efc11f5cc7be53303c7fe5c31c57aa803914409886628b442670e2317a0f89c76691fce845454cd260a7bf9834f0da387cd866d406ab90327a0b835bf1a1b21e560ce9364a1de0618e70c6d3e29b29be424f8474cca15290f686a012c5a50e68a2e03ebb5d91422046ceadff50156a842918533df01473e58ec0134916cb9e62ddb9435d70321023f1218f2c94e8e0072c80a3e03152f904ef607a67e077ed6681215d3b0b1f91f5f5a6afa969da94b47a9110239ec51e3b71ebf9cafc1c9f5df0dd5906deedcfe6d7ad676f77cc1e0875f3c2deae5900a427a4d88ca99094d6ceaebfe87691f95b030682e4718f979aaeeeffd319fad8435f4d9e0d53d556d1ed91ad7ce4a97ef0706f0a4bff8d97b7c52ad6ae8bafbf9baa59f5b6bf2ca4d8c3bc694d42db8bac9e7024a79e7680d88ff3989cd4f911184902944e0e8002453b72ea1de371284d905fe5606d87911c5025a04fc4d886766e31aaa5190f6834932c9ed987de9a6adcca1307846507626239036d18183601dc49283fdc757dad264be673ea92fa469c401673bcf78d4a5f17c127bdf5a0bd4bc079651547b54f7505ba56646d94d424becb63873f62752ff783321c93e3636a1aaa2f8c050048b1bf24b2bab877558fa3e393960cadc47bede20ed332631e52230f597b7d9480cfdb562d6db67163270cc08a8d7d9de169847eb6b619822c62f5309edad18df9b97b547494f6603b253daea8fc502e1b1aa1d31209d57e8d27426ac7acce8b069aa250e3fc718a17edfae8141e1b3f652bc0dc028adbbf39ac92dc63186d45d295ee9ca5625d8d2200c6daeed1a809fcb19d83c4a9f397cc3886a6fe956ec980dd7f72780e1818b2f643f4b6fcc39fa158d3c5254c0322b0dbcf0b8d170e2c6df45f2158b264fa96a99be16d20a6bdfa758d1fed1f8ac574421fac18157f15d347384e1b45ae673f3e02945c003f06078ef98a8707b70e8b5ac4c1911885a815555ea2e0d35ec43a32080a0a44e699396104fd14c72e9e0625a2fcfa6f246f8b8dbf4b5240f356544fe14f94426b84c10163bb877066bb50c3a164b1027ad41f12c6cf79c6581f77d3029eaa796f85f88ad9aee349b331d2271ef8aab59bbe2ef863a8a20fd9cc462a9ea1d283cac7010a6d80ff4cfd15a1ccc67791b4b2f1fe13dba942948436b2303f774df2aff7f4b195c1b6904aa0ec6faed42ec43879f78e6f1a786e28e4182b42c2a67c3d168eabb42dfe27bda3c31cfbfab3e3a19c535dc21117f0c7afb130f0769a0397d6ac618cfc0641c38d43994dd9fffd32fbf97d6f9af36e37c865c4278009afb68b7608e78802f3cc24c560d8b7bd6b787399342dd302659211eb556ddc45f61ff80a5e68cbcb090950a0836a47e67fc293bf754788e7a7b1753a464c16b9f1ec6ece934ee6f957e1b09224b95664ec07aaf9c6bbca2ff5054ae01f9f04ebf064eff416a608ec1db9cb79927d322abf89a837a7bf8c59abb108c1861ab29ea763602a0cda728bd462f82e7939f82d50184b86dc508afeb5be604cae9d41050f42945b8282926f6c16a099b770de521f8099b170160a66acf085d61a1e47d08ef24394996181244deca61b5a960a7f64f743b130fc981a7fa1d591be050018cf1316b82439c49be3bff14c540d638ef7496a7c9b0e326e63def59e0a642cbb97f72fbd86f13444f6f60400ec7b162578693768e57b6f962b0c8f1b19658fb470fb19cc7cf9431f058852fdaa50fae344128dfc698fb17e3003a00a3c64c7789d3dcd094c853498627d25b759f2543c3907cfb606d16a2ca7bf10eea4c9055693f20f39e35132d1d6f39095b4e1201d71988a3552c986dc3ad1e3fd81ac77771158b3094ca4c4438849b73e64730521b316eeedd9583cb37f3ac7380fb8ce3a88d4d94cfa87d7fb65711f33ee134e537fd361a712520c68b77b9e83ac562b47b19579248b1f094419eed2acf512b90d6c3d113bf8320390fe1a22d0a9fc689e3a2bf84e2eb1fbe5178553a2582596b4cbb1112a93cd8c59201a72318bdb4b562eff4e2c025cb4c2a904cb553cde92f0e401febe2ca179a26ddb0e3f53bf1182629ef7d32d03798753dedf9c07041973660d5e778e8e0143e6b53983ee10eafe8b2aceef8965860341bd4749481654b4bb89273a78e78892d03ad2f9ded9fbf3e2c48dc89d9ed46de8cc8481c76c7670df179b3357c6539863f8def6038137162d79a2e8ae1e849fe59b726767c982f749a5183850c58c7c04fd740d7a8b3d071e21d5723cb05184a52fccebf1661dba3233cea008c4b7cd00a0513ed2e30f4eb86fd7784d2b3e1a1272e520f0de70dac169dd20d40768a50512a058b7b7a16060dc572e067acde803e648ac0a9219c8b675b2d49ea9b0b19377d2023fa93a95f7601ca3ad263ce87fd0b429a25a2d6ad6c8a0be421cb361c32edae57374af11e327a6881fbdc5c78f03f658c55e2e7689a64028dfb51df92939608d91172cd8967cc572b15329f503e8018d9141afe247e5a759edbbc3e9e2374b41bd74c1fcbbeb46be3bad2c7f98d44bbf64e50f645d2a2d63440d250f7a77d79de75710e76be8d4083caad56910c6e68946fe748b38bb661c685f9cb49395a5bedc2f42102506be54cd955dfee92aa4cdffceb7661eddd7ec43a6ecf943c61e71a4f6ccb1ac416db1f14b968ec0a136061ff30080d742a53a31d40768fc067066cd78558223847319c5a84af0febc5104dbccd964775fba3076333e3d12cb1e5854d8dca29d9fc2bd6c76a51622b2bbb0158dfcaa7959073ef5b99ee4640e54507fdd91ef005fed2bcd4b50dd4095dbcff82c721b5ef4639eca234eb3d1b1d490553dfc689281f47eeadb9a257e8cdbb8b327cbe899a79759403dac5a1f76198d58eca7ced18601a9b6927e7ceead9c88205065a60eaa99635fa54f8a5a97039f7e767761f354fd4a66cd8488de4a03eea200ca86f4ba6062864dfecc1e5a5ad49a31fcffa5f79aef71ee52de71eadefdc530e3fda94c31373c46282e29cc2483a7fbb29a2a9ca6757b2804c5b5c847d5de1b779bc93774c57854e40a879f97499747193dfa8a2b4348b663ed047e7dd830506f9f374bbcd3ef52145ffe62c9cb8008d3e7864cc1e6f0c7c7d36cefa70fbe72831ed66c3fdb721443b5b683e18ea314dcb51a50c1545a23c3a167592f553ee0a86348dd70c13335f065efe0fe9377a98ce2e7b6127a19881b42aa2a5def327ef6a2de455693189b8d3dad508f1b51edcdc358a64b448f7d262c2ac39fcbd786478e87824453c67a04419bc9831ffcdf7258dda522b921156cde9e50ffd8fd9cfd0118438ddd0f84b6bdb24ec7a4f5cee950f3ba3d11c5b042f2a41fd7ec263a2434e54d51889b45c83515bd2c9c62872d9fe8f00a6cd468c5c102658b9968a7501fc457fffa7290377f4d9d563f2cef02d384ad3fa1705dbe04c17e18ee381bc251e950969392e57b0782aa2d4a07827094a5e5907a693d40fd8a9330c98a377ee2c56e39158dddb10ba97b515c067b242f50341e311718a30456ec9a0181a395a3f7bf8b0338519ccfa7e7bffcdd8472dbe7cbf746698e36ef1240f5da60510e0432a1e688bd47c53e0db872a2b81f119432a102b309cda1aff0690094a94e88472c6fd540fe2e618a2a8f240f99796557ee74be119f274744e777898b3c7eeac14d3143fcdc6fd94e8072f15506e9f58f830cb268a8a9ba353a8e077adcc1b773089b138d4f720a5268cdad30c8de08f5caf6f7081b19b2b6d2b2355cecd82d3c4a72635a1223f3205805f4fa1fe0195364b1a266c7f72915c9518bf83fe765f79de51fc5ff6f29cc5f2c42b310251b785984301871e5c3ece26197e28afb7019e0d71cdcc0916b6ac9af26e8b54cd1998f6bd3a44d92a366d3f1512f677e16fd56c5099685fb132aa3ee363158aad1803e22f2d3c9ac4ea13e25cff04d4d23ba17949fd6987dde2551e"}, &(0x7f0000000140)=0x1008) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) 17:38:32 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r1, 0x40044103, &(0x7f0000000000)=0x3) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0xd2341, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r3, 0x0) ioctl(r2, 0x40084149, &(0x7f0000000040)) 17:38:34 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(r4, 0xb2cc, 0x0) 17:38:34 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:34 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xea, 0x6) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2543.804663][T12481] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x4000010, r1, 0x361da000) ioctl(r0, 0x40084149, &(0x7f0000000040)) getsockopt$MISDN_TIME_STAMP(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 17:38:34 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000080)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xde}}}}, 0x84) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:35 executing program 5: sysinfo(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:36 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x379843, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:36 executing program 5: sysinfo(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:36 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:36 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) lseek(r4, 0xb2cc, 0x0) [ 2546.111412][T12525] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2546.129744][T12526] IPVS: ftp: loaded support on port[0] = 21 17:38:36 executing program 5: sysinfo(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2546.328444][T26225] tipc: TX() has been purged, node left! 17:38:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @local}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r5, 0xd7, "484e1431fc214a4e2368837a1ee573e0e916a61407391a54fa82772a85c6b7c15074b0fbfe27cc40a334aae38fc85112219fecf2df4bfbfe78190189b470e53d99f011aff5b0e48d7ed96d7df61af7c9f855511e0c61f56701740bc9c473b55090cef0a48d346d75c57307b201ef041e080107c1e43ab87776f99f47035dfaa3916c892cd712f2dd059bea27d93bd697d5601c9aee5679434384fa9474d61d0307eb5397b24dd73543baedbfe7330c25b44d4eb37b3c1fdb1bb8a80623937d9d4182bdf0000d4fb76252140d0d8355e7d488fcfc8fa58e"}, &(0x7f0000000180)=0xdf) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) r8 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) setsockopt$inet6_dccp_buf(r9, 0x21, 0xd, &(0x7f00000003c0)="2f01305848e6ef4e8e8ace3afb5607befcb26c", 0x13) write$char_usb(r7, &(0x7f0000000080)="ee30e206e31134a38a1ce2a27226ba75feb5e60f5946d46eb5217d9388ee4105ce1a9b96c7cc74c58e5216b01e9544393cdbd93c133afe9fb7f904428b0faeae6bf5dbb7814c3ab9d7d5e725d4d6f638d5f66651485a9955f2e62f2f74df4dab5060ad5e597ece076b3c7d2f0fcf666cf92026f8dc57c452069dd182268f0949c9f83fde4cfa6ce47675d63254a3b2b222", 0x91) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r10, 0x0) ioctl(r6, 0x40084149, &(0x7f0000000040)) [ 2546.478290][T26225] tipc: TX() has been purged, node left! 17:38:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2546.639395][T12558] IPVS: ftp: loaded support on port[0] = 21 [ 2546.662719][T26225] tipc: TX() has been purged, node left! 17:38:37 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2546.858421][T26225] tipc: TX() has been purged, node left! 17:38:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000789000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:37 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) accept$packet(r7, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000f40)={&(0x7f0000000300)={0xc40, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [{{0x8}, {0x148, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x104, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}]}}, {{0x8}, {0x148, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0xfc7, 0x7, 0xf9, 0x878}, {0x6, 0xda, 0x0, 0xffff}, {0x80, 0x1, 0x8, 0x3}, {0x6, 0xff, 0x1, 0x3}, {0x1, 0xad, 0x7, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x100}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x760}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x5}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xfffffffb}}}]}}, {{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x54, 0x4, [{0x1f4, 0x0, 0x1f, 0x3ff}, {0x6, 0x0, 0x7, 0x78a4}, {0xff12, 0x3f, 0x6, 0xd2e}, {0x7, 0xd4, 0x40, 0x2}, {0x3, 0x81, 0x3, 0xebb}, {0x4, 0x9, 0x3f, 0xaa5}, {0x49, 0x8, 0x3, 0xc00000}, {0x1000, 0x7f, 0x6, 0x4}, {0xff, 0x0, 0x9a, 0x8}, {0x1c00, 0xd, 0x9, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x100}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x10001}}, {0x8}}}]}}, {{0x8}, {0x1ec, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xa49c}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x7e000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x5b3}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}]}}, {{0x8}, {0x2a0, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0xa33}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r2}}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x3c, 0x4, [{0x101, 0xdc, 0x6, 0x3f}, {0x3, 0x81, 0x4, 0xfffffffd}, {0x4, 0x55, 0x0, 0xa3}, {0x200, 0x0, 0x0, 0x6}, {0x5, 0x40, 0x0, 0xffff}, {0x1, 0xe6, 0x6, 0x6b}, {0xffff, 0x81, 0x2, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r5}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r8}}}]}}]}, 0xc40}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) [ 2547.023311][T26225] tipc: TX() has been purged, node left! 17:38:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2547.112937][T12589] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2547.139960][T26225] tipc: TX() has been purged, node left! [ 2547.167071][T26225] tipc: TX() has been purged, node left! [ 2547.235646][T12594] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:38:37 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:37 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r0, r0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/tty/drivers\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2547.321367][T12604] IPVS: ftp: loaded support on port[0] = 21 [ 2547.410519][T12594] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2547.579023][T12599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:38:38 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xd, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={&(0x7f0000000000)="9fa6eb8e8caa92d7d0bf9aea46add302c1a8e56024cb7e4574b27c85da9e0183d1f2b6121f28bda580ee1fad9b2148f4328adc0811fb61f85a494a8b6636c9e939d690561301bcc675591433a71389d6bc40b352e95b8aad1dd586a6f6cebabfe8dfdb55edecb12fd18f9bebb29f478dc43703cba5d3f1924af0575c9dc0c17544c63c7900165ae8a7866072ed82dec1b3b68af56e3d44d54f0767395aeeb539ea7cca75f56568306bb2f3447cffd14a0d81c3c77b04cd47994fcc00255b798f958cf141", &(0x7f0000000100)=""/229, &(0x7f0000000200)="24875e9892371206bc60fa9b17afa200f68f871acb013fe7ce611765ad3d74d095c066a3a8656b32b982a8213c472f42", &(0x7f0000000240)="e91a1fe811d98f6ab649c1399de740c2dab3954d91858e466a1f2adea165533cceabffce5314c9467584c567d108047d5e564db569d88b84d97b7a4d22474a96d05880b3160e8ed066b9fa12d68c29d5b4f0d50c476a3b1b82fdf759032bd66c79cc732b8e896d456945ced63320788265e377a13a3d9683e90b0b9896f4e43b834b82eaad9f92bef4c0d8ffb0879d23014bf748a79bcc003b64bc63cbfd4817c38b759369af22a6c00bce313dbbe8b8b69efe67b8ca299ee0ede3f65b5e97eaee2309d177bd23284c4890309e693e6f43b2223d9a44c0604e11c9e657357aba656a21", 0x7, r1, 0x4}, 0x38) 17:38:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2548.674613][T12646] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:41 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:41 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x0, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:41 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = gettid() tkill(r1, 0x1000000000016) r2 = gettid() tkill(r2, 0x14) tkill(0x0, 0x1000000000016) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x214400) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000000c0)={[{0x68, 0x1d, 0x40, 0x0, 0xff, 0x60, 0x2, 0x8, 0xdb, 0x6, 0x20, 0x9c, 0xa8dc}, {0x10001, 0x9, 0x7, 0x7f, 0x4, 0x1, 0x79, 0x3f, 0xf8, 0x20, 0x80, 0x81, 0x9}, {0x5, 0x9, 0x7f, 0x1, 0x9, 0x3f, 0x40, 0xf8, 0x6, 0x4, 0x1, 0x1f, 0x8001}], 0x417612c9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$BLKROGET(r7, 0x125e, &(0x7f0000000040)) ioctl$SNDCTL_DSP_STEREO(0xffffffffffffffff, 0xc0045003, &(0x7f0000000240)=0x1) ioctl$UI_BEGIN_FF_ERASE(r6, 0xc00c55ca, &(0x7f0000000280)={0x6, 0x7ff, 0xc9}) 17:38:41 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:41 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x58, r4, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x28}}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '\x0e+:$\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x404c044}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r4, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, [], 0x37}}]}, 0x28}, 0x1, 0x0, 0x0, 0x48800}, 0x8000) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2551.333234][T12658] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2551.400470][T12664] IPVS: ftp: loaded support on port[0] = 21 17:38:42 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x12102, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x0, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:42 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2552.195349][T12700] IPVS: ftp: loaded support on port[0] = 21 [ 2552.348285][T26225] tipc: TX() has been purged, node left! [ 2552.361203][T26225] tipc: TX() has been purged, node left! 17:38:42 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2552.393319][T26225] tipc: TX() has been purged, node left! 17:38:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x618043, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000000c0)=0xfffff87e, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) r6 = socket(0x8, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) accept4$inet6(r5, &(0x7f00000001c0)={0xa, 0x0, 0x0, @private1}, &(0x7f00000002c0)=0x1c, 0x80000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000300)={0x8, 0x1, 0x3, 0x0, 0x8}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) bind$packet(r5, &(0x7f0000000080)={0x11, 0x6, r7, 0x1, 0xfd, 0x6, @dev={[], 0x10}}, 0x14) [ 2552.444156][T26225] tipc: TX() has been purged, node left! 17:38:44 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:44 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x0, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2554.145634][T12743] IPVS: ftp: loaded support on port[0] = 21 17:38:44 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3000000, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:44 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:44 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$vim2m_VIDIOC_QUERYCAP(r5, 0x80685600, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) [ 2554.527005][T12775] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:45 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:45 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000380)=[{0x0, 0xffff}], 0x1) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000040)=""/16) 17:38:45 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2555.321789][T12791] IPVS: ftp: loaded support on port[0] = 21 17:38:45 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)) 17:38:47 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:47 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:47 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) 17:38:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:47 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:47 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x100, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) io_uring_register$IORING_UNREGISTER_FILES(r5, 0x3, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r3, 0xc0385720, &(0x7f0000000080)) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00', @ANYRES16, @ANYBLOB="080025bd7000fcdbdf2502000000080002000600000008000300030000000800020000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20000004}, 0x44040) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_mreqn(r7, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @dev, 0x0}, &(0x7f0000000140)=0xc) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x124, 0x0, 0x8, 0x70bd28, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x44, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}]}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1f}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x5}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x60, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x40008c4}, 0x240040d4) ioctl(r0, 0xfff, &(0x7f0000000080)) [ 2556.926355][T12836] IPVS: ftp: loaded support on port[0] = 21 [ 2556.969829][T12838] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:47 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:47 executing program 1: keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=@encrypted_new={'new ', 'default', 0x20, 'trusted:', 'em1', 0x20, 0xdfc}, 0xfffffffffffffff5, 0xfffffffffffffffd) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) r0 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:38:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x168, 0x2, 0x2, 0x801, 0x0, 0x0, {0xc, 0x0, 0x2}, [@CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_MASK={0x44, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'snmp_trap\x00'}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x8}, @CTA_EXPECT_MASTER={0xb8, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}]}]}, 0x168}}, 0x48851) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r3, 0x0) ioctl(r2, 0x40084149, &(0x7f0000000040)) 17:38:47 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2557.533822][T12874] encrypted_key: keyword 'new' not allowed when called from .update method [ 2557.598924][T12874] encrypted_key: keyword 'new' not allowed when called from .update method 17:38:48 executing program 1: [ 2557.662724][T12882] IPVS: ftp: loaded support on port[0] = 21 17:38:48 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) [ 2557.810988][T26225] tipc: TX() has been purged, node left! [ 2557.829366][T26225] tipc: TX() has been purged, node left! [ 2557.848620][T26225] tipc: TX() has been purged, node left! [ 2557.869214][T26225] tipc: TX() has been purged, node left! 17:38:49 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:49 executing program 1: 17:38:49 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x227e04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) fadvise64(r2, 0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x2) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) 17:38:49 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:49 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x0, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:49 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2559.126246][T12929] IPVS: ftp: loaded support on port[0] = 21 [ 2559.188991][T12928] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:49 executing program 1: 17:38:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SNDRV_PCM_IOCTL_RESET(r3, 0x4141, 0x0) 17:38:49 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 17:38:50 executing program 1: 17:38:50 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:50 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x0, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2559.979583][T12968] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2560.044865][T12972] IPVS: ftp: loaded support on port[0] = 21 17:38:51 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000000)) 17:38:51 executing program 1: 17:38:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x0, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:51 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, 0x0) 17:38:51 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2560.860096][T13002] IPVS: ftp: loaded support on port[0] = 21 [ 2560.892725][T13008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:51 executing program 1: 17:38:51 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, 0x0) 17:38:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x2, 0x200, 0x1, 0x5, 0x3, "540028535c23fa4f"}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r3, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0x7) 17:38:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:51 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:52 executing program 5: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, 0x0) [ 2561.684177][T13049] IPVS: ftp: loaded support on port[0] = 21 [ 2561.765353][T13052] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:52 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000340), 0x0) ftruncate(r0, 0x800799c) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 17:38:52 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1040) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = gettid() tkill(r2, 0x1000000000016) r3 = gettid() tkill(r3, 0x1000000000016) socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000080)='oom_score\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) ioctl(r4, 0xffffff80, &(0x7f0000000240)="38be9520a11f2aed17e0108a3201f150149553ad57ed0f56b223b478cb3a397af486880d38052f3ea97a8f63a7619cc0edabe55a064be7901b74ad5f11b8f73b3bc6b9eb15adebc7e08ed70d1a622efc5c94de630753cb709969320827fa1a4871816a541de3a4896281981ef4f76179887ae2ee2780c519aa7f901e8914ad07baf72699cf386e011a7daa09a9f856cc0000000000000000") 17:38:52 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth1_to_batadv\x00', {0x2, 0x0, @empty}}) 17:38:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:52 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2562.432831][T13085] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2562.477609][T13091] IPVS: ftp: loaded support on port[0] = 21 17:38:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) 17:38:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x4}]}}}]}, 0x3c}}, 0x0) 17:38:53 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, 0x0) lseek(r1, 0x0, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x3c1, 0x3, 0x530, 0x268, 0x268, 0x0, 0x268, 0x268, 0x460, 0x460, 0x460, 0x460, 0x460, 0x3, 0x0, {[{{@uncond=[0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x220, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'hsr0\x00', {0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x9}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@ipv6={@remote, @mcast2, [], [], 'wg2\x00', 'ip6_vti0\x00'}, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) [ 2563.094771][T13133] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2563.131938][T26225] tipc: TX() has been purged, node left! 17:38:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) sendmmsg$inet(r0, &(0x7f00000035c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @private}}}], 0x20}}, {{&(0x7f00000008c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000d80)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x1f}]}}}], 0x18}}], 0x2, 0x0) 17:38:53 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2563.298972][T26225] tipc: TX() has been purged, node left! [ 2563.455513][T13146] IPVS: ftp: loaded support on port[0] = 21 [ 2563.478749][T26225] tipc: TX() has been purged, node left! [ 2563.628434][T26225] tipc: TX() has been purged, node left! [ 2563.656306][T26225] tipc: TX() has been purged, node left! [ 2563.712680][T13147] xt_CT: No such helper "snmp_trap" [ 2564.026969][T13176] xt_CT: No such helper "snmp_trap" 17:38:54 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:54 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2564.247575][T13182] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:55 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x101000, 0x0) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f0000000080)=0x2968) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r2, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100627269646765000004000280050010"], 0x58}}, 0x0) 17:38:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x3c1, 0x3, 0x530, 0x268, 0x268, 0x0, 0x268, 0x268, 0x460, 0x460, 0x460, 0x460, 0x460, 0x3, 0x0, {[{{@uncond=[0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x220, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={{0x150, 'hashlimit\x00'}, {'hsr0\x00', {0x0, 0x7, 0x0, 0x0, 0x0, 0x5, 0x9}}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@ipv6={@remote, @mcast2, [], [], 'wg2\x00', 'ip6_vti0\x00'}, 0x0, 0xd0, 0x1f8, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x590) 17:38:55 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:55 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2565.526445][T13200] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2565.603317][T13207] IPVS: ftp: loaded support on port[0] = 21 [ 2565.668587][T13210] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2566.030842][T13208] xt_CT: No such helper "snmp_trap" 17:38:56 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap$snddsp(&(0x7f0000724000/0x3000)=nil, 0x3000, 0x2000005, 0x10, r3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:56 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000e9525a82f78f"], 0x10) [ 2566.317175][T13248] xt_CT: No such helper "snmp_trap" 17:38:56 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:57 executing program 5: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r1}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000700)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8, 0x1b, 0x4}]}}}]}, 0x3c}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 17:38:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) 17:38:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = dup3(r1, r4, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) r8 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) ioctl$EVIOCGSND(r9, 0x8040451a, &(0x7f00000000c0)=""/178) fsconfig$FSCONFIG_SET_PATH_EMPTY(r5, 0x4, &(0x7f0000000000)='/dev/nullb0\x00', &(0x7f0000000080)='./file0\x00', r7) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r10, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2566.825129][T13260] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2566.921774][T13267] IPVS: ftp: loaded support on port[0] = 21 17:38:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x13102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[], 0xc) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x100) lseek(r1, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[], 0xc) lseek(r1, 0x0, 0x3) r2 = dup3(r0, r1, 0x80000) ioctl$KDDISABIO(r2, 0x4b37) lseek(r0, 0x0, 0x3) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x7]) 17:38:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2400000052001f0014f9f4070009040002", 0x11) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0x96a44f1) splice(r3, 0x0, r5, 0x0, 0x4ffe0, 0x0) 17:38:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0xc00, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0xff}, 0x4) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r3, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:57 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2567.720185][T13309] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2567.837746][T13312] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:58 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:38:58 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:58 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f00000000c0)={0x9d0000, 0x3, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xa00902, 0x9, [], @p_u8}}) read$usbmon(r1, &(0x7f0000000100)=""/192, 0xc0) mmap(&(0x7f0000973000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x8e90a000) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:38:58 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:38:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, {}, {0x0, 0x0, [0x0, 0x0, 0x7]}, 0x80000000, 0x0, 0x0, 0x410030}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000440)) 17:38:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x5, 0x1, 0x80}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x2e], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x23) [ 2568.587725][T13326] IPVS: ftp: loaded support on port[0] = 21 [ 2568.632824][T13330] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:38:59 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000ac0)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 17:38:59 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x80) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000080)="b69868aa78f234cbb4239a966e622a4842f7a9bfcd3a46f16b57097dee957fc8de432c9834fa988d9c9dec725a795288b792815f69") 17:38:59 executing program 5: bind$alg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, 0x0) io_cancel(0x0, 0xfffffffffffffffe, 0x0) 17:38:59 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x0, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:38:59 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c78401"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2569.342338][T26225] tipc: TX() has been purged, node left! 17:38:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r5 = dup2(r3, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_CPUID(r2, 0x4040aea0, 0x0) [ 2569.499483][T26225] tipc: TX() has been purged, node left! [ 2569.525209][T13381] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2569.555658][T13382] IPVS: ftp: loaded support on port[0] = 21 [ 2569.660572][T26225] tipc: TX() has been purged, node left! [ 2569.720364][T26225] tipc: TX() has been purged, node left! 17:39:00 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:00 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$MEDIA_REQUEST_IOC_QUEUE(r3, 0x7c80, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r5, 0xc2604110, &(0x7f0000000200)={0x370, [[0x9, 0x2, 0x5, 0x9, 0xffff, 0x6, 0x7ff, 0x4], [0x7ff, 0xffffffff, 0xffffffff, 0x1, 0x2, 0x800, 0x10001, 0x2], [0x5f, 0x9, 0x7f, 0x81, 0x1, 0x92, 0x75f2]], [], [{0x0, 0x2}, {0x202, 0x6}, {0x11ca, 0xa2d6, 0x1, 0x0, 0x1}, {0x20, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x0, 0x8, 0x0, 0x0, 0x1}, {0x5b, 0x80, 0x0, 0x1, 0x0, 0x1}, {0x8, 0x5, 0x1, 0x1, 0x1, 0x1}, {0x2, 0x9, 0x0, 0x1, 0x0, 0x1}, {0xfffffffd, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x9, 0x7, 0x1, 0x1, 0x1}, {0xadd, 0x1, 0x1, 0x1, 0x0, 0x1}, {0x3, 0x20006, 0x1, 0x1, 0x1, 0x1}], [], 0x4}) 17:39:00 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='timers\x00') perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 17:39:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r4 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2a, &(0x7f0000000340)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) close(r3) 17:39:00 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:00 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x0, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2570.340435][T13423] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2570.387312][T13426] IPVS: ftp: loaded support on port[0] = 21 17:39:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:01 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x300000b, 0x10, r1, 0x688e9000) r2 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x202000, 0x110, 0x4}, 0x18) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x79, 0x4) write$P9_RWRITE(0xffffffffffffffff, &(0x7f0000000100)={0xb, 0x77, 0x2, 0x9}, 0xb) ioctl(r0, 0x40084149, &(0x7f0000000040)) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x6) 17:39:01 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') r5 = dup2(r3, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_CPUID(r2, 0xc018aefe, &(0x7f0000000100)={0x1, 0x0, [{}]}) [ 2571.150561][T13472] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:01 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10001) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x42402, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:01 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x0, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2571.556606][T13486] IPVS: ftp: loaded support on port[0] = 21 17:39:02 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000100)={[], 0x0, 0x400c1}) r4 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r4, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:02 executing program 1: r0 = perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff8105ffff8aa9020058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000010002081000418e00000004fcff", 0x58}], 0x1) 17:39:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$KDSKBLED(r3, 0x4b65, 0x5) 17:39:02 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:02 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2572.012033][T13520] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2572.294075][T13528] IPVS: ftp: loaded support on port[0] = 21 17:39:02 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) pwritev(r5, &(0x7f0000000400)=[{&(0x7f0000000380)="a7a40de35a281be6c5533bc663e7d63fb16b66333b3e1d45e8dced7d71f7e4985ff593d9695a2a07b66fe36496e6df56e57fd1e8d684c4c1173ff1c2a7140b938009efbe04e2d19fe4d64af476ce29", 0x4f}], 0x1, 0xa5) r6 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x457, 0x200) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r6, 0x810c5701, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7ff, 0x30}, &(0x7f0000000100)=0xc) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/timer\x00', 0x80) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r7, 0x400, 0xffff}, 0x8) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:03 executing program 1: r0 = getpid() write$P9_RGETLOCK(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2c0000ff01000000000001"], 0x2c) process_vm_writev(r0, &(0x7f0000000040), 0x1, &(0x7f00000000c0)=[{&(0x7f0000001440)=""/4081, 0xff1}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000001340)=""/225, 0xe4}], 0x1, 0x0) 17:39:03 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:03 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2573.398837][T13569] IPVS: ftp: loaded support on port[0] = 21 17:39:04 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2a0000, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:04 executing program 1: 17:39:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) close(r0) 17:39:04 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = gettid() tkill(r2, 0x1000000000016) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000180)={@any, 0x4, 0x8, 0x8001}) r5 = syz_open_procfs(r2, &(0x7f0000000000)='net/psched\x00') r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000000)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000080)={r8, @in6={{0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x2}}, 0x8, 0x7, 0x1, 0x2, 0x7}, &(0x7f0000000140)=0x98) 17:39:04 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x0, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2574.269110][T13606] IPVS: ftp: loaded support on port[0] = 21 17:39:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) close(r0) 17:39:04 executing program 1: 17:39:05 executing program 1: 17:39:05 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x0, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:05 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) close(r0) [ 2575.144380][T13644] IPVS: ftp: loaded support on port[0] = 21 17:39:06 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:06 executing program 1: 17:39:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2576.078598][T26225] tipc: TX() has been purged, node left! [ 2576.244606][T26225] tipc: TX() has been purged, node left! [ 2576.399121][T26225] tipc: TX() has been purged, node left! [ 2576.558482][T26225] tipc: TX() has been purged, node left! [ 2576.721470][T26225] tipc: TX() has been purged, node left! [ 2576.888333][T26225] tipc: TX() has been purged, node left! [ 2577.058350][T26225] tipc: TX() has been purged, node left! 17:39:07 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r3, 0xc0305616, &(0x7f0000000000)={0x0, {0x1ff, 0xffff}}) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:07 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:07 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x0, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:07 executing program 1: 17:39:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:07 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r2, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2577.258605][T26225] tipc: TX() has been purged, node left! [ 2577.294206][T13699] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2577.297379][T13700] IPVS: ftp: loaded support on port[0] = 21 17:39:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:07 executing program 1: 17:39:08 executing program 1: 17:39:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x0, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:08 executing program 1: [ 2578.254547][T13737] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2578.374091][T13745] IPVS: ftp: loaded support on port[0] = 21 17:39:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x60, r6, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0xffffffffffffff26, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008891}, 0x8000) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x2, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) ioctl$SG_GET_LOW_DMA(r8, 0x227a, &(0x7f0000000080)) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:09 executing program 1: 17:39:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:09 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r2, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:09 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:09 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x6, 0x12, r0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000080)="bd396bcb668c9cab05e5e8c5fad9c5a68970c6805fae4dbd79f82326c6ff1cc2162f53cfa26b275b0000e4a9e2aefab19f50b0ebb9058eb24ff9a5102a18650efefac1c95834e79a8c000dbf") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000200)={r4, 0xffffffffffffffff, 0x8, 0x5f, &(0x7f0000000100)="0e8d4d138c290fb25010f0d6e74cf1b3173f76d3b6938beaeaf2aa00594cbef86b317dd7aaa22cfe6be8f30ac03a28789694328a442614ea983344251832e04acb5596529697c31c285cf1cce0129237587b92eee3ed314aa71755922fad27", 0x0, 0x3d, 0xa4, 0x100, 0x6, 0x2, 0x7, 'syz0\x00'}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x401, 0x8001}) 17:39:09 executing program 1: 17:39:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:09 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x0, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2579.732688][T13798] IPVS: ftp: loaded support on port[0] = 21 [ 2579.836733][T13796] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:10 executing program 1: 17:39:10 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) ioctl(0xffffffffffffffff, 0x40084149, &(0x7f0000000000)="0dbaa9abbe0909e2cafd42d84d496434a03d0f4503db62a3c835783e98834f403f3e40f244b90c5ebfb33eecd9bbc8dd8737b15ecd5c6bd771f98a2dbd2a511ff4f7c6619499ccc592e8cfb23a861ff100d0ff6997dbad12cde4b139e4e1c696dbfe768583") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x0, 0x1}) 17:39:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a000500"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:10 executing program 1: [ 2580.548697][T13838] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:10 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:11 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:11 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x0, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:11 executing program 1: 17:39:11 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:11 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) write$P9_RREADLINK(r3, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 2581.517705][T13857] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2581.561729][T13860] IPVS: ftp: loaded support on port[0] = 21 17:39:12 executing program 1: 17:39:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:12 executing program 1: 17:39:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2582.246298][T13893] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:12 executing program 1: 17:39:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x0, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = semget$private(0x0, 0x20000000102, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000100)=[0x4]) semop(r4, &(0x7f0000000380)=[{}, {}], 0x2) semctl$GETZCNT(r4, 0x0, 0x10, 0x0) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000100)=[0x4, 0x3, 0x6, 0x1, 0x363c]) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0xa90f0000) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x6, 0x7f, 0x7f, 0x8, 0x0, 0x3, 0x21, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x4, @perf_config_ext={0x400, 0x8}, 0x40b00, 0xeb, 0x80000000, 0x9, 0x800, 0x3, 0x8}, r1, 0x5, r3, 0x9) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2582.639240][T13903] IPVS: ftp: loaded support on port[0] = 21 17:39:13 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:13 executing program 1: 17:39:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:13 executing program 0: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$P9_RXATTRWALK(r1, &(0x7f0000000080)={0xf, 0x1f, 0x2, 0x9}, 0xf) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x50d0c2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r3, 0x0) ioctl(r2, 0x40084149, &(0x7f0000000040)) 17:39:13 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x0, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:13 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) [ 2583.586323][T13938] IPVS: ftp: loaded support on port[0] = 21 [ 2583.623930][T13942] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2583.632384][T13942] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:14 executing program 1: 17:39:14 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:14 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) 17:39:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:14 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={0x0}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 17:39:14 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) [ 2584.591889][T13981] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2584.600379][T13981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:16 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r1, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:16 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x0, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:16 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) 17:39:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x206401) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x4, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000000)={r5, 0x6}, 0x8) 17:39:16 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2585.868618][T14000] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2585.876862][T14000] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2585.884484][T13999] IPVS: ftp: loaded support on port[0] = 21 17:39:16 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x4b4b, &(0x7f0000000000)) [ 2586.239866][T26225] tipc: TX() has been purged, node left! [ 2586.368812][T26225] tipc: TX() has been purged, node left! 17:39:16 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000bc4000/0x3000)=nil, 0x3000, 0x1000007, 0x31, r1, 0xe4701000) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6erspan0\x00', 0x100}) [ 2586.519603][T26225] tipc: TX() has been purged, node left! 17:39:17 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2586.689423][T26225] tipc: TX() has been purged, node left! 17:39:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:17 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r0 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0xa, 0x6, 0x0, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}]}, 0x1c}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='mountinfo\x00') preadv(r1, &(0x7f00000017c0), 0x375, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) [ 2586.858610][T26225] tipc: TX() has been purged, node left! 17:39:17 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x0, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2587.018764][T26225] tipc: TX() has been purged, node left! [ 2587.125552][T14053] IPVS: ftp: loaded support on port[0] = 21 17:39:18 executing program 3: getpid() r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:18 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x912c6f5309b76363) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xe49, &(0x7f0000000080)=0x2) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x10d802, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) 17:39:18 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:18 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0x0) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, 0xa, 0x6, 0x301, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x100}}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) open(0x0, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='mountinfo\x00') preadv(r1, &(0x7f00000017c0), 0x375, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 17:39:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2588.466735][T14097] IPVS: ftp: loaded support on port[0] = 21 17:39:19 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:19 executing program 1: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xa4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) 17:39:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:19 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x1c}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r5, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r7, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x2}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008040}, 0x48000) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2589.501718][T14135] IPVS: ftp: loaded support on port[0] = 21 17:39:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:20 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000140)={0x0, @pix_mp}) 17:39:20 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00') socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x6) syz_open_procfs(0x0, &(0x7f0000000300)='oom_score_adj\x00') setreuid(0x0, 0x0) 17:39:20 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:20 executing program 0: munmap(&(0x7f0000759000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2590.599714][T14183] IPVS: ftp: loaded support on port[0] = 21 17:39:21 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:21 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00'}) 17:39:21 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x80000007, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') accept(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000000c0)=0x200080, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x4, &(0x7f0000000080)=0x2) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000240), 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:21 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:21 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="fc0000001d000724ab09254ec100070007ab08001b000000f0ffff002100057e0000000000000e000039000000039815fad151ba0101099cecb94b46fe0000000a00020025", 0xffffff0c) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, 0x0, 0xfffffecc) splice(r1, 0x0, r0, 0x0, 0xffffffffffff8010, 0x0) 17:39:21 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:22 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x210300) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f00002aa000/0x3000)=nil, 0x3000, 0x13, 0x8010, r3, 0xcb3d1000) [ 2591.816246][T14242] IPVS: ftp: loaded support on port[0] = 21 17:39:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:23 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r5, 0x200, 0x70bd29, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r6) ioctl$RTC_ALM_SET(r6, 0x40247007, &(0x7f0000000000)={0x1f, 0x35, 0x3, 0x10, 0x9, 0x2, 0x3, 0x2, 0xffffffffffffffff}) 17:39:23 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2592.895111][T14276] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:23 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2593.492157][T14296] IPVS: ftp: loaded support on port[0] = 21 17:39:24 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:24 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:24 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:24 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:24 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5953, 0x200381) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x10, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f0000000000)={0x20, 0x1, &(0x7f0000000080)="1e59f055bfa45db48a2ff06654439a14fc00dcd0162edde5861321b0773fce06af4aa832200d8cf5a3ceb84030e5e429f14dc5b67ad4337ae7b667a1ee8ad24cd9fb94", {0x7fffffff, 0x97f, 0x30364d54, 0x5, 0x3ff, 0x2, 0x5, 0x2}}) [ 2594.117800][T14326] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2594.232570][T14337] IPVS: ftp: loaded support on port[0] = 21 17:39:24 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:25 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:25 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:25 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$netlink(0x10, 0x3, 0xc) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfe10}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r3, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040300}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf2513000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b005e390000060011000b000000080001007063690011000200303030303a30303a31302e3000000000080003000300000008000b000700000006001100fcff00000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000b00080000000600110000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4044810) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRESDEC=r2, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r7 = socket(0xf, 0x4, 0x100000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x9, r10, r8, r9) sendmsg$nl_xfrm(r3, &(0x7f0000000100)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="2c010000210001002cbd7000fedbdf25ac14142e0000000000000000000000007f0000010000000000000000000000004e2300084e2000060a0020a032000000", @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="ba6b6e0000000000970014007374726565626f673531322d67656e657269630000000000000000000000000000000000000000dca87577fa3d29b45f0000000000000000000000000000000000000000000000000058020000c0000000dd959c09f1837c1ddd5f2aa17374bcdc76517a87db9b3fbe1629fc31e3072aba458f2e69eba3e9d6af283bec5a28bb616116e7d05e5c586b2e6571641b2fd8eee915a9c21a70097e2e6891e50028001a00fe8000000000000000000000000000bb64010100000000000000000000040000020008573b6eb9a6011c00040000004e224e220000ff0100000000"], 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x4002810) ioctl$VIDIOC_S_AUDIO(r3, 0x40345622, &(0x7f0000000000)={0x24, "0d883b3573575e56d331eca24b4ba5fcaf04a8039f2a7e5221f3e528d59e7fc3", 0x2}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2594.903824][T14368] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:25 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x0, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:25 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:25 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x420100, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) statx(r3, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0, &(0x7f0000000080)) 17:39:26 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffff", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2595.739146][T14386] IPVS: ftp: loaded support on port[0] = 21 17:39:26 executing program 1: ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) [ 2596.146662][T14410] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:26 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) dup2(r2, r1) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:39:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:26 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:26 executing program 1: ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:26 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x0, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:27 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffff", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:27 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x121042) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000080)={0x8001, 0xfffffffc, 0x1, 'queue1\x00', 0x40}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2596.867699][T14442] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:27 executing program 1: ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:27 executing program 1: r0 = syz_open_dev$vivid(0x0, 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:27 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffff", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2597.696970][T14463] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:28 executing program 1: r0 = syz_open_dev$vivid(0x0, 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2597.930224][T14441] IPVS: ftp: loaded support on port[0] = 21 17:39:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x0, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:28 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe400", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:28 executing program 1: r0 = syz_open_dev$vivid(0x0, 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2598.630828][T14499] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 2598.668369][T26225] tipc: TX() has been purged, node left! 17:39:29 executing program 1: syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2598.838614][T26225] tipc: TX() has been purged, node left! [ 2598.988975][T26225] tipc: TX() has been purged, node left! 17:39:29 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe400", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2599.149489][T26225] tipc: TX() has been purged, node left! [ 2599.155771][T14504] IPVS: ftp: loaded support on port[0] = 21 17:39:29 executing program 1: syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) [ 2599.273248][T26225] tipc: TX() has been purged, node left! [ 2599.286831][T26225] tipc: TX() has been purged, node left! 17:39:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2599.345353][T26225] tipc: TX() has been purged, node left! [ 2599.376369][T26225] tipc: TX() has been purged, node left! [ 2599.406522][T14518] netlink: 'syz-executor.4': attribute type 10 has an invalid length. [ 2599.427015][T26225] tipc: TX() has been purged, node left! 17:39:30 executing program 1: syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0505609, &(0x7f0000000040)={0x0, 0x0, 0x0, "47fa56bd5589564d028ad7bbd42bc67b6b64c17a854b3b85fa108e2bd36c0092"}) 17:39:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:30 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0x0, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:30 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe400", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:30 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, 0x0) [ 2600.154911][T14554] netlink: 'syz-executor.4': attribute type 10 has an invalid length. 17:39:30 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2600.248964][T14557] IPVS: ftp: loaded support on port[0] = 21 17:39:30 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, 0x0) 17:39:31 executing program 1: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0505609, 0x0) 17:39:31 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe40000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:31 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044940eeba71a4976e252922cb18f04000000000000012e0b3836005404b0e0301a4ce875f2fcff5f0300000000000000800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5f6db1c00010000000000000049740000000000000006ad8e5ecc1f003a09ffc2c65400"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_FLOW_REFILL_DELAY={0x8, 0x7}]}}]}, 0x38}}, 0x0) 17:39:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:31 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0x0, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2601.459115][T14594] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:32 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2601.742944][T14609] IPVS: ftp: loaded support on port[0] = 21 17:39:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:32 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe40000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:32 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x14, 0x0, 0x0, 0x0}, 0x20) 17:39:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2602.563804][T14635] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:33 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="44b63f5b", 0x4) 17:39:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:33 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0x0, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:33 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe40000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2603.270333][T14659] IPVS: ftp: loaded support on port[0] = 21 17:39:33 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) [ 2603.470417][T14662] netlink: 276 bytes leftover after parsing attributes in process `syz-executor.4'. 17:39:33 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:34 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x218fe53f1794f59, 0x0) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1}}], 0x4000080, 0x2, 0x0) 17:39:34 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:39:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:34 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:39:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2604.524357][T14705] IPVS: ftp: loaded support on port[0] = 21 17:39:35 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:39:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYRES64], 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2}, 0x8) 17:39:35 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:35 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:36 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:36 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_buf(r0, 0x0, 0x17, &(0x7f0000000000)="44b63f5b", 0x4) [ 2605.854166][T14749] IPVS: ftp: loaded support on port[0] = 21 17:39:36 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:36 executing program 1: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100), 0x4) 17:39:36 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:37 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) r1 = epoll_create(0x562) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 17:39:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:37 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:37 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:37 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2607.324569][T14801] IPVS: ftp: loaded support on port[0] = 21 17:39:37 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0xe, 0x0, 0x0, 0x0}, 0x20) 17:39:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:38 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={0xffffffffffffffff, 0x1e, 0x0, 0x0, 0x0}, 0x20) 17:39:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x0, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000380)={0x2, 0x1, 0x2}) 17:39:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2608.524270][T14843] IPVS: ftp: loaded support on port[0] = 21 17:39:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(0xffffffffffffffff, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:39:39 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2203715, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x32a, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0x40000000000035b, 0x0, 0x0) 17:39:39 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, 0x0, 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, 0x0, 0x0, 0x40040, 0x0, 0x0) close(r0) 17:39:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x0, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:39 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, 0x0, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2609.806216][T14890] IPVS: ftp: loaded support on port[0] = 21 17:39:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, 0x0, 0x0, 0x40040, 0x0, 0x0) close(r0) 17:39:40 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:40 executing program 1: r0 = socket$inet(0x2, 0x2000080001, 0x84) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2203715, 0x4) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x32a, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0x40000000000035b, 0x0, 0x0) 17:39:40 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, 0x0, 0x0, 0x40040, 0x0, 0x0) close(r0) 17:39:41 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:41 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x0, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0), 0x0, 0x40040, 0x0, 0x0) close(r0) [ 2611.022956][T14935] IPVS: ftp: loaded support on port[0] = 21 17:39:41 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)='4', 0x1}], 0x1, 0x0) 17:39:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0), 0x0, 0x40040, 0x0, 0x0) close(r0) 17:39:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:42 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2611.907718][T14980] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0), 0x0, 0x40040, 0x0, 0x0) close(r0) 17:39:42 executing program 1: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x16}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'\x00', 0x2}) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0) 17:39:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x0, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2612.337297][T14992] IPVS: ftp: loaded support on port[0] = 21 17:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a809000040000104", 0xa, 0x40040, 0x0, 0x0) close(r0) 17:39:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2612.696506][T26225] tipc: TX() has been purged, node left! [ 2612.789350][T26225] tipc: TX() has been purged, node left! [ 2612.832599][T26225] tipc: TX() has been purged, node left! [ 2612.882602][T26225] tipc: TX() has been purged, node left! [ 2612.924603][T26225] tipc: TX() has been purged, node left! [ 2612.958532][T26225] tipc: TX() has been purged, node left! [ 2612.980752][T15015] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2613.050165][T26225] tipc: TX() has been purged, node left! 17:39:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a809000040000104", 0xa, 0x40040, 0x0, 0x0) close(r0) [ 2613.157721][T26225] tipc: TX() has been purged, node left! 17:39:43 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x0, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2613.290155][T26225] tipc: TX() has been purged, node left! 17:39:43 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) creat(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) unshare(0x40000000) [ 2613.450111][T26225] tipc: TX() has been purged, node left! [ 2613.542753][T15035] IPVS: ftp: loaded support on port[0] = 21 17:39:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2613.621272][T26225] tipc: TX() has been purged, node left! 17:39:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a809000040000104", 0xa, 0x40040, 0x0, 0x0) close(r0) [ 2613.821321][T15041] IPVS: ftp: loaded support on port[0] = 21 [ 2613.961015][T15054] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774", 0xf, 0x40040, 0x0, 0x0) close(r0) 17:39:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2614.603387][T15080] IPVS: ftp: loaded support on port[0] = 21 17:39:45 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:39:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774", 0xf, 0x40040, 0x0, 0x0) close(r0) 17:39:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x0, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2615.164629][T15099] IPVS: ftp: loaded support on port[0] = 21 17:39:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774", 0xf, 0x40040, 0x0, 0x0) close(r0) [ 2615.241717][T15092] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:46 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:39:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84f", 0x11, 0x40040, 0x0, 0x0) close(r0) [ 2616.171087][T15137] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84f", 0x11, 0x40040, 0x0, 0x0) close(r0) 17:39:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:48 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:39:48 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:39:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000000)) ioctl(r0, 0x4828414c, &(0x7f0000000080)) 17:39:48 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2618.314963][T15163] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2618.374296][T15168] IPVS: ftp: loaded support on port[0] = 21 17:39:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84f", 0x11, 0x40040, 0x0, 0x0) close(r0) 17:39:49 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) 17:39:49 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:39:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2619.229528][T15201] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:39:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd04001300000000000100050000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:39:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0", 0x12, 0x40040, 0x0, 0x0) close(r0) 17:39:49 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2619.617071][T15213] IPVS: ftp: loaded support on port[0] = 21 17:39:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0", 0x12, 0x40040, 0x0, 0x0) close(r0) [ 2622.494295][T26225] tipc: TX() has been purged, node left! [ 2622.711192][T26225] tipc: TX() has been purged, node left! [ 2622.871813][T26225] tipc: TX() has been purged, node left! [ 2623.031702][T26225] tipc: TX() has been purged, node left! [ 2623.191363][T26225] tipc: TX() has been purged, node left! 17:40:08 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:40:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000540)={0x21, 0x2, 0x80000000, 0x200, 0x3, "fbe7e035ccc5bf4371db2b509164feac5256b1", 0x1, 0xffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) clone3(&(0x7f0000000480)={0x1080, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0, {0x2b}, &(0x7f0000000300)=""/237, 0xed, &(0x7f0000000400)=""/26, &(0x7f0000000440)=[0xffffffffffffffff], 0x1, {r4}}, 0x58) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r7, 0x110, 0x3) r8 = syz_open_procfs(r5, &(0x7f0000000500)='task\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r8) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) socket$netlink(0x10, 0x3, 0x2) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0", 0x12, 0x40040, 0x0, 0x0) close(r0) 17:40:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:08 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd04001300000000000100050000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2637.795108][T15248] IPVS: ftp: loaded support on port[0] = 21 [ 2637.845775][T15255] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0x13, 0x0, 0x0, 0x0) close(r0) 17:40:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x100, 0x0) ioctl$VIDIOC_STREAMOFF(r2, 0x40045613, &(0x7f0000000100)=0x7fff) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_mreq(r4, 0x0, 0x0, &(0x7f0000000000)={@local, @private}, &(0x7f0000000080)=0x8) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:08 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:40:08 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2638.675274][T15293] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0x13, 0x0, 0x0, 0x0) close(r0) 17:40:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd04001300000000000100050000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2638.858967][T32231] tipc: TX() has been purged, node left! [ 2638.886838][T15296] IPVS: ftp: loaded support on port[0] = 21 [ 2643.128297][T32231] tipc: TX() has been purged, node left! 17:40:18 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x2010, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0x13, 0x0, 0x0, 0x0) close(r0) 17:40:18 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:18 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2648.347021][T15337] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2648.389012][T15339] IPVS: ftp: loaded support on port[0] = 21 17:40:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800000, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x12, r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl(r1, 0x5, &(0x7f0000000080)="7c6c2521d46e0a0a9fc01fc0d8254e4a590e6ca0df61e6b64cd68e4f2d706cae045a897e9f75c5203f46462640e545a7868938a374b7f0330a6c2f697f3518cf4d9c33734df10016b882807c4a6dd9fa274e86760a3d9096850952054b5acfa0a2d9059d7248440298ce80adf587b6deb0d8cd8b81fc03a593ac3917f90d6458103fb63fc34bfb5205b5e8369d224d3693876639c473616c9958100dffffffff9ef418926b3d1855dc4bc4a848779b818144082997b4f31d634df02a34ebdb899b93a9bade90919e0f4e471f21b7228bc1a57a4001087fd1a71f96467cc9d2f8059b9249d1b927821c5dbd8a") 17:40:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) 17:40:19 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:19 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8d, 0x400) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) 17:40:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2649.295617][T15378] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2649.508532][T26322] tipc: TX() has been purged, node left! [ 2649.554556][T15386] IPVS: ftp: loaded support on port[0] = 21 [ 2652.788293][T26322] tipc: TX() has been purged, node left! 17:40:28 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(0xffffffffffffffff) 17:40:28 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:28 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:28 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, &(0x7f0000000080)={0x0, @frame_sync}) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2658.386444][T15418] IPVS: ftp: loaded support on port[0] = 21 [ 2658.400129][T15426] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:29 executing program 5: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000380)={0x0, 0xa}) 17:40:29 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$devlink(&(0x7f00000012c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r5, &(0x7f00000013c0)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)=ANY=[@ANYBLOB="7400f78d", @ANYRES16=r6, @ANYBLOB="200029bd700000000000410000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f7073000000000e0001006e657464657673696d0000000f0002006e657464657673696d3000000d0087006c325f64726f707300000000"], 0x74}}, 0x40c0800) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd0, r6, 0x1, 0x70bd25, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffffffc}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x8}, {0x5}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x48001}, 0x0) r7 = socket(0xe520462767a4a22, 0x5, 0x1) write$binfmt_misc(r7, &(0x7f0000000240)={'syz1', "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"}, 0x1004) 17:40:29 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:29 executing program 5: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) [ 2659.216642][T15467] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:29 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:29 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2659.518386][T32231] tipc: TX() has been purged, node left! [ 2659.536859][T15478] IPVS: ftp: loaded support on port[0] = 21 [ 2662.478275][T32231] tipc: TX() has been purged, node left! 17:40:38 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:38 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:38 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x3100100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x3c0a, r0) 17:40:38 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x8087c3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:38 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd040013000000000001000500000000000000020000200000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2668.565512][T15515] IPVS: ftp: loaded support on port[0] = 21 [ 2668.625490][T15525] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2668.647455][T15520] encrypted_key: insufficient parameters specified 17:40:39 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) r2 = gettid() tkill(r2, 0x1000000000016) sched_setscheduler(r2, 0x5, &(0x7f0000000000)=0xffffffff) ioctl(r0, 0x40086149, &(0x7f0000000040)) 17:40:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000780)={r0, 0x18000000000002a0, 0x6e, 0x6e, &(0x7f0000000280)="b9ff030084000d698cb89e499df6a4784636b19d00de0500000377fb7f11c72be9400000000000000000988103279122db2461f6f5b86ecd3ca00f90e09d2f86db9cc4c65a47a617e746257260cb58287e08b002a0ba9444f217b3ff01000093092ff962b60f0cd5eadbfb0e8ed9776e86a97ac72f9eefec6ba70b1c14b30f8d2df172d6cc6ff919", 0x0, 0x100, 0x0, 0x3b3, 0xfffffffffffffda8, &(0x7f0000000640)="97e365fe4fcb298113c04ace07adda8f1b6b81cc1c292ce1acd402575cfc25b425cadff5e19b9f78aabdbd1290c3979fd034847ec519a0aa9dd5d8f697e79ba02f529fb6246e5d6f236432cf849803466563fcb08e47f7c2390a0721e2641e2a5c2330c1daae9e364243755c05acba456a844a8c3a82fc16bdc7789d83f1af4872fc5cc0a8c8d4f0101022569cded0a684d08cf58a76cd04e46435a9523649cc3296da6b8adaa3cb044444910dbe9370"}, 0x28) 17:40:39 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:39 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd040013000000000001000500000000000000020000200000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:39 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2669.487805][T15565] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2669.588527][T26225] tipc: TX() has been purged, node left! [ 2669.626465][T15570] IPVS: ftp: loaded support on port[0] = 21 17:40:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000180)={0x14, r1, 0xc91add0bf88807dd, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) 17:40:40 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:40 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000040)={[], 0x0, 0x1000, 0x2}) 17:40:40 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2670.414438][T15604] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2670.585788][T15611] IPVS: ftp: loaded support on port[0] = 21 [ 2671.778368][T26225] tipc: TX() has been purged, node left! [ 2671.938278][T26225] tipc: TX() has been purged, node left! 17:40:42 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r8 = gettid() tgkill(r7, r8, 0x11) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd040013000000000001000500000000000000020000200000"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:42 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:42 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:42 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 17:40:42 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2672.197232][T15640] IPVS: ftp: loaded support on port[0] = 21 17:40:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2672.262507][T15647] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2672.457789][T15651] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:43 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r8 = gettid() tgkill(r7, r8, 0x11) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:43 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:40:43 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 2672.932877][T15682] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2673.019610][T15688] IPVS: ftp: loaded support on port[0] = 21 [ 2673.057160][T15689] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:43 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r8 = gettid() tgkill(r7, r8, 0x11) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2673.534741][T15725] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:43 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:44 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:44 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 17:40:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) 17:40:44 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:44 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r7 = gettid() tgkill(r6, r7, 0x11) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:44 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2674.622932][T15750] IPVS: ftp: loaded support on port[0] = 21 [ 2674.646537][T15751] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2674.736484][T15752] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:45 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r7 = gettid() tgkill(r6, r7, 0x11) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2675.322726][T15789] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:45 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:45 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 17:40:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:45 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xc9, 0x0, 0x0) [ 2675.563253][T15799] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2675.702071][T15805] IPVS: ftp: loaded support on port[0] = 21 [ 2675.904359][T26225] tipc: TX() has been purged, node left! [ 2675.921438][T26225] tipc: TX() has been purged, node left! [ 2675.950177][T26225] tipc: TX() has been purged, node left! 17:40:46 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:46 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 17:40:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r7 = gettid() tgkill(r6, r7, 0x11) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:46 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x440, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r3, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:46 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:46 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x0, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2676.721320][T15843] IPVS: ftp: loaded support on port[0] = 21 [ 2676.765127][T15840] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2676.783881][T15846] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:47 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780), 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:47 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) gettid() mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:47 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 17:40:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2677.521006][T15891] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:47 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2677.666289][T15899] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:40:48 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:40:48 executing program 2 (fault-call:18 fault-nth:0): unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, 0x0, 0x0, 0x0) 17:40:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:48 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:48 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) [ 2678.346976][T15914] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2678.402095][T15919] IPVS: ftp: loaded support on port[0] = 21 [ 2678.411099][T15913] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2678.566762][T15923] FAULT_INJECTION: forcing a failure. [ 2678.566762][T15923] name failslab, interval 1, probability 0, space 0, times 0 [ 2678.579934][T15923] CPU: 1 PID: 15923 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 2678.588702][T15923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2678.589709][T15923] Call Trace: [ 2678.589709][T15923] dump_stack+0x1c9/0x220 [ 2678.589709][T15923] should_fail+0x8b7/0x9e0 [ 2678.589709][T15923] __should_failslab+0x1f6/0x290 [ 2678.589709][T15923] should_failslab+0x29/0x70 [ 2678.589709][T15923] kmem_cache_alloc_node+0xfd/0xed0 [ 2678.589709][T15923] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2678.589709][T15923] ? __alloc_skb+0x208/0xac0 [ 2678.589709][T15923] __alloc_skb+0x208/0xac0 [ 2678.589709][T15923] ? kmsan_get_metadata+0x41/0x180 [ 2678.589709][T15923] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 2678.589709][T15923] ip6mr_sk_done+0x37a/0x4c0 [ 2678.589709][T15923] ip6_mroute_setsockopt+0xd21/0x7190 [ 2678.658249][T15923] ? kmsan_get_metadata+0x11d/0x180 [ 2678.658249][T15923] ? kmsan_get_metadata+0x11d/0x180 [ 2678.658249][T15923] ? kmsan_get_metadata+0x4f/0x180 [ 2678.658249][T15923] ? kmsan_internal_set_origin+0x75/0xb0 [ 2678.658249][T15923] ? __msan_poison_alloca+0xf0/0x120 [ 2678.658249][T15923] ? kmsan_get_metadata+0x4f/0x180 [ 2678.658249][T15923] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2678.658249][T15923] do_ipv6_setsockopt+0x207b/0x75b0 [ 2678.658249][T15923] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2678.658249][T15923] ? aa_label_sk_perm+0x767/0x930 [ 2678.658249][T15923] ? kmsan_get_metadata+0x4f/0x180 [ 2678.658249][T15923] ? kmsan_get_metadata+0x11d/0x180 [ 2678.658249][T15923] ? kmsan_set_origin_checked+0x95/0xf0 [ 2678.658249][T15923] ? kmsan_get_metadata+0x4f/0x180 [ 2678.658249][T15923] ? kmsan_get_metadata+0x4f/0x180 [ 2678.658249][T15923] ? kmsan_set_origin_checked+0x95/0xf0 [ 2678.658249][T15923] ? kmsan_get_metadata+0x11d/0x180 [ 2678.658249][T15923] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2678.658249][T15923] ipv6_setsockopt+0xf8/0x340 [ 2678.658249][T15923] rawv6_setsockopt+0x2e6/0x7d0 [ 2678.658249][T15923] ? raw6_destroy+0x80/0x80 [ 2678.658249][T15923] sock_common_setsockopt+0x13b/0x170 [ 2678.658249][T15923] __sys_setsockopt+0x7c3/0xa30 [ 2678.658249][T15923] ? sock_common_recvmsg+0x290/0x290 [ 2678.658249][T15923] __se_sys_setsockopt+0xdd/0x100 [ 2678.658249][T15923] __x64_sys_setsockopt+0x62/0x80 [ 2678.658249][T15923] do_syscall_64+0xb8/0x160 [ 2678.658249][T15923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2678.658249][T15923] RIP: 0033:0x45cba9 [ 2678.658249][T15923] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2678.658249][T15923] RSP: 002b:00007efc95f15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2678.658249][T15923] RAX: ffffffffffffffda RBX: 0000000000505c40 RCX: 000000000045cba9 [ 2678.658249][T15923] RDX: 00000000000000c9 RSI: 0000000000000029 RDI: 0000000000000004 [ 2678.658249][T15923] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 17:40:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2678.658249][T15923] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2678.658249][T15923] R13: 0000000000000afd R14: 00000000004cdc98 R15: 00007efc95f166d4 17:40:49 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, 0x0, 0x0, 0x0) 17:40:49 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:49 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:49 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) 17:40:49 executing program 2 (fault-call:18 fault-nth:1): unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2679.453534][T15957] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2679.539778][T15963] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2679.598213][T15966] IPVS: ftp: loaded support on port[0] = 21 [ 2679.689966][T15971] FAULT_INJECTION: forcing a failure. [ 2679.689966][T15971] name failslab, interval 1, probability 0, space 0, times 0 [ 2679.703035][T15971] CPU: 1 PID: 15971 Comm: syz-executor.2 Not tainted 5.7.0-rc4-syzkaller #0 [ 2679.711780][T15971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2679.712811][T15971] Call Trace: [ 2679.712811][T15971] dump_stack+0x1c9/0x220 [ 2679.712811][T15971] should_fail+0x8b7/0x9e0 [ 2679.712811][T15971] __should_failslab+0x1f6/0x290 [ 2679.738211][T15971] should_failslab+0x29/0x70 [ 2679.738211][T15971] __kmalloc_node_track_caller+0x1c3/0x1200 [ 2679.738211][T15971] ? kmem_cache_alloc_node+0x1b0/0xed0 [ 2679.738211][T15971] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 2679.738211][T15971] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 2679.738211][T15971] __alloc_skb+0x2fd/0xac0 [ 2679.738211][T15971] ? inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 2679.738211][T15971] ? kmsan_get_metadata+0x41/0x180 [ 2679.738211][T15971] inet6_netconf_notify_devconf+0x1a7/0x3d0 [ 2679.738211][T15971] ip6mr_sk_done+0x37a/0x4c0 [ 2679.738211][T15971] ip6_mroute_setsockopt+0xd21/0x7190 [ 2679.738211][T15971] ? kmsan_get_metadata+0x11d/0x180 [ 2679.738211][T15971] ? kmsan_get_metadata+0x11d/0x180 [ 2679.738211][T15971] ? kmsan_get_metadata+0x4f/0x180 [ 2679.738211][T15971] ? kmsan_internal_set_origin+0x75/0xb0 [ 2679.738211][T15971] ? __msan_poison_alloca+0xf0/0x120 [ 2679.738211][T15971] ? kmsan_get_metadata+0x4f/0x180 [ 2679.738211][T15971] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2679.738211][T15971] do_ipv6_setsockopt+0x207b/0x75b0 [ 2679.738211][T15971] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2679.738211][T15971] ? aa_label_sk_perm+0x767/0x930 [ 2679.738211][T15971] ? kmsan_get_metadata+0x4f/0x180 [ 2679.738211][T15971] ? kmsan_get_metadata+0x11d/0x180 [ 2679.738211][T15971] ? kmsan_set_origin_checked+0x95/0xf0 [ 2679.738211][T15971] ? kmsan_get_metadata+0x4f/0x180 [ 2679.738211][T15971] ? kmsan_get_metadata+0x4f/0x180 [ 2679.738211][T15971] ? kmsan_set_origin_checked+0x95/0xf0 [ 2679.738211][T15971] ? kmsan_get_metadata+0x11d/0x180 [ 2679.738211][T15971] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2679.738211][T15971] ipv6_setsockopt+0xf8/0x340 [ 2679.738211][T15971] rawv6_setsockopt+0x2e6/0x7d0 [ 2679.738211][T15971] ? raw6_destroy+0x80/0x80 [ 2679.738211][T15971] sock_common_setsockopt+0x13b/0x170 [ 2679.738211][T15971] __sys_setsockopt+0x7c3/0xa30 [ 2679.738211][T15971] ? sock_common_recvmsg+0x290/0x290 [ 2679.738211][T15971] __se_sys_setsockopt+0xdd/0x100 [ 2679.738211][T15971] __x64_sys_setsockopt+0x62/0x80 [ 2679.738211][T15971] do_syscall_64+0xb8/0x160 [ 2679.738211][T15971] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2679.738211][T15971] RIP: 0033:0x45cba9 [ 2679.738211][T15971] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2679.738211][T15971] RSP: 002b:00007efc95f15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 2679.738211][T15971] RAX: ffffffffffffffda RBX: 0000000000505c40 RCX: 000000000045cba9 17:40:50 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2679.738211][T15971] RDX: 00000000000000c9 RSI: 0000000000000029 RDI: 0000000000000004 [ 2679.738211][T15971] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 2679.738211][T15971] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2679.738211][T15971] R13: 0000000000000afd R14: 00000000004cdc98 R15: 00007efc95f166d4 17:40:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, 0x0, 0x0, 0x0) 17:40:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002b00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/162, 0xa2}}], 0x1, 0x0, 0x0) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:40:50 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:50 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2680.659093][T15985] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:51 executing program 4 (fault-call:3 fault-nth:0): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:40:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0x3a, @broadcast, 0x4e21, 0x4, 'fo\x00', 0x22, 0x401, 0xc}, {@private=0xa010101, 0x1000, 0x4, 0x10000, 0x20, 0xff}}, 0x44) pipe(&(0x7f0000000080)) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2680.911996][T15994] FAULT_INJECTION: forcing a failure. [ 2680.911996][T15994] name failslab, interval 1, probability 0, space 0, times 0 [ 2680.925036][T15994] CPU: 1 PID: 15994 Comm: syz-executor.4 Not tainted 5.7.0-rc4-syzkaller #0 [ 2680.933768][T15994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2680.934749][T15994] Call Trace: [ 2680.934749][T15994] dump_stack+0x1c9/0x220 [ 2680.934749][T15994] should_fail+0x8b7/0x9e0 [ 2680.934749][T15994] __should_failslab+0x1f6/0x290 [ 2680.934749][T15994] should_failslab+0x29/0x70 [ 2680.934749][T15994] __kmalloc+0xae/0x460 [ 2680.934749][T15994] ? kmsan_get_metadata+0x4f/0x180 [ 2680.934749][T15994] ? kmalloc_array+0x6d/0xe0 [ 2680.934749][T15994] kmalloc_array+0x6d/0xe0 [ 2680.934749][T15994] rw_copy_check_uvector+0x1fa/0x6a0 [ 2680.934749][T15994] import_iovec+0x19f/0x650 [ 2680.934749][T15994] __sys_sendmmsg+0xac0/0xd60 [ 2680.934749][T15994] ? kmsan_get_metadata+0x11d/0x180 [ 2680.934749][T15994] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2680.934749][T15994] ? kmsan_get_metadata+0x11d/0x180 [ 2680.934749][T15994] ? kmsan_get_metadata+0x11d/0x180 [ 2680.934749][T15994] ? kmsan_set_origin_checked+0x95/0xf0 [ 2680.934749][T15994] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 2680.934749][T15994] ? kmsan_get_metadata+0x11d/0x180 [ 2680.934749][T15994] ? kmsan_get_metadata+0x11d/0x180 [ 2680.934749][T15994] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2680.934749][T15994] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2680.934749][T15994] ? prepare_exit_to_usermode+0x1ca/0x520 [ 2680.934749][T15994] __se_sys_sendmmsg+0xbd/0xe0 [ 2680.934749][T15994] __x64_sys_sendmmsg+0x56/0x70 [ 2680.934749][T15994] do_syscall_64+0xb8/0x160 [ 2680.934749][T15994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2680.934749][T15994] RIP: 0033:0x45cba9 [ 2680.934749][T15994] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:40:51 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:51 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2680.934749][T15994] RSP: 002b:00007f7d4f742c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2680.934749][T15994] RAX: ffffffffffffffda RBX: 00000000004fe380 RCX: 000000000045cba9 [ 2680.934749][T15994] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 2680.934749][T15994] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2680.934749][T15994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2680.934749][T15994] R13: 000000000000091a R14: 00000000004cbee2 R15: 00007f7d4f7436d4 [ 2681.263828][T15997] FAULT_INJECTION: forcing a failure. [ 2681.263828][T15997] name failslab, interval 1, probability 0, space 0, times 0 [ 2681.276985][T15997] CPU: 0 PID: 15997 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 2681.285730][T15997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2681.286593][T15997] Call Trace: [ 2681.286593][T15997] dump_stack+0x1c9/0x220 [ 2681.286593][T15997] should_fail+0x8b7/0x9e0 [ 2681.286593][T15997] __should_failslab+0x1f6/0x290 [ 2681.286593][T15997] should_failslab+0x29/0x70 [ 2681.286593][T15997] kmem_cache_alloc_trace+0xf3/0xd70 [ 2681.286593][T15997] ? ip6_setup_cork+0x326/0x1ce0 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ip6_setup_cork+0x326/0x1ce0 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ip6_append_data+0x51d/0x660 [ 2681.286593][T15997] ? do_rawv6_getsockopt+0x4d0/0x4d0 [ 2681.286593][T15997] rawv6_sendmsg+0x32bb/0x5c30 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2681.286593][T15997] ? udp_cmsg_send+0x5d0/0x5d0 [ 2681.286593][T15997] ? compat_rawv6_ioctl+0x100/0x100 [ 2681.286593][T15997] inet_sendmsg+0x2d8/0x2e0 [ 2681.286593][T15997] ? inet_send_prepare+0x600/0x600 [ 2681.286593][T15997] ____sys_sendmsg+0x1056/0x1350 [ 2681.286593][T15997] __sys_sendmmsg+0x5fe/0xd60 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_set_origin_checked+0x95/0xf0 [ 2681.286593][T15997] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_get_metadata+0x11d/0x180 [ 2681.286593][T15997] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2681.286593][T15997] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2681.286593][T15997] ? prepare_exit_to_usermode+0x1ca/0x520 [ 2681.286593][T15997] __se_sys_sendmmsg+0xbd/0xe0 [ 2681.286593][T15997] __x64_sys_sendmmsg+0x56/0x70 [ 2681.286593][T15997] do_syscall_64+0xb8/0x160 [ 2681.286593][T15997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2681.286593][T15997] RIP: 0033:0x45cba9 [ 2681.286593][T15997] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2681.286593][T15997] RSP: 002b:00007f401c669c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2681.286593][T15997] RAX: ffffffffffffffda RBX: 00000000004fe340 RCX: 000000000045cba9 [ 2681.286593][T15997] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000003 [ 2681.286593][T15997] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2681.286593][T15997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2681.286593][T15997] R13: 0000000000000919 R14: 00000000004cbed9 R15: 00007f401c66a6d4 17:40:51 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:52 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="24000000000000002900000003200000ff060000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000380)={{0x4, 0x5, 0x4df, 0x0, 'syz0\x00'}, 0x5, 0x4, 0x3, 0xffffffffffffffff, 0x5, 0x0, 'syz0\x00', &(0x7f0000000180)=['\\\x00', '&+@\x00', '/dev/net/tun\x00', '\'\x00', '/dev/loop#\x00'], 0x20, [], [0xfffc, 0x2, 0x1, 0x1f]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000004c0)={0x33}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @ipv4={[], [], @empty}, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x7fd, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000080)={'wg2\x00', {0x2, 0x4e21, @rand_addr=0x64010101}}) r5 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 17:40:52 executing program 3 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2682.095334][T16027] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2682.179871][T16029] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2682.340303][T16030] IPVS: ftp: loaded support on port[0] = 21 [ 2682.440814][T16044] FAULT_INJECTION: forcing a failure. [ 2682.440814][T16044] name failslab, interval 1, probability 0, space 0, times 0 [ 2682.453996][T16044] CPU: 1 PID: 16044 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 2682.462724][T16044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2682.463670][T16044] Call Trace: [ 2682.463670][T16044] dump_stack+0x1c9/0x220 [ 2682.463670][T16044] should_fail+0x8b7/0x9e0 [ 2682.463670][T16044] __should_failslab+0x1f6/0x290 [ 2682.489362][T16044] should_failslab+0x29/0x70 [ 2682.489362][T16044] __kmalloc_track_caller+0x1a8/0xef0 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? ip6_setup_cork+0x8e8/0x1ce0 [ 2682.489362][T16044] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2682.489362][T16044] kmemdup+0x95/0x140 [ 2682.489362][T16044] ip6_setup_cork+0x8e8/0x1ce0 [ 2682.489362][T16044] ip6_append_data+0x51d/0x660 [ 2682.489362][T16044] ? do_rawv6_getsockopt+0x4d0/0x4d0 [ 2682.489362][T16044] rawv6_sendmsg+0x32bb/0x5c30 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2682.489362][T16044] ? udp_cmsg_send+0x5d0/0x5d0 [ 2682.489362][T16044] ? compat_rawv6_ioctl+0x100/0x100 [ 2682.489362][T16044] inet_sendmsg+0x2d8/0x2e0 [ 2682.489362][T16044] ? inet_send_prepare+0x600/0x600 [ 2682.489362][T16044] ____sys_sendmsg+0x1056/0x1350 [ 2682.489362][T16044] __sys_sendmmsg+0x5fe/0xd60 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_set_origin_checked+0x95/0xf0 [ 2682.489362][T16044] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_get_metadata+0x11d/0x180 [ 2682.489362][T16044] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2682.489362][T16044] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2682.489362][T16044] ? prepare_exit_to_usermode+0x1ca/0x520 [ 2682.489362][T16044] __se_sys_sendmmsg+0xbd/0xe0 [ 2682.489362][T16044] __x64_sys_sendmmsg+0x56/0x70 [ 2682.489362][T16044] do_syscall_64+0xb8/0x160 [ 2682.489362][T16044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2682.489362][T16044] RIP: 0033:0x45cba9 [ 2682.489362][T16044] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:40:52 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES64=0x0, @ANYBLOB="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"/278], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:40:53 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:53 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='0\b\x00\x00', @ANYRES16=0x0, @ANYBLOB="01002dbd7000fddbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="e80102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000200000084000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b00000054000400000000030000000effff0000000000800400028002000000000839d1c80a0000ebb47c05ff07000080000840f4d8000000000809080000000700030005000000ff013f7f02000000001007080008000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004003f00000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400030000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000100000008000100", @ANYRES32=0x0, @ANYBLOB="f001028038000100240001006e6f746966795f70656572735f7e18a9cdc43271698afc9c6c3b3de93cf1efe0907ffb5600000000000000000000000500030003000000080004004407000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400a31376f9f6e6d0ac35c53ba491cd8f4406eb68edfc112600c98c84db3dd005e9110a36d93537c46a0da0d23c5fc14f768c6caba14e888e0f31", @ANYRES32=0x0, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400010000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b40102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000700000000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004007430304c08000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b80002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="500002804c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c00040007008105070000003071019903000000010002080300000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040006000000080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="84000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004004700000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040009000000"], 0x830}, 0x1, 0x0, 0x0, 0x40040}, 0x20000000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2682.489362][T16044] RSP: 002b:00007f401c669c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2682.489362][T16044] RAX: ffffffffffffffda RBX: 00000000004fe340 RCX: 000000000045cba9 [ 2682.489362][T16044] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000003 [ 2682.489362][T16044] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2682.489362][T16044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2682.489362][T16044] R13: 0000000000000919 R14: 00000000004cbed9 R15: 00007f401c66a6d4 17:40:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x8000) [ 2682.903518][T16039] IPVS: ftp: loaded support on port[0] = 21 [ 2683.001180][T26225] tipc: TX() has been purged, node left! [ 2683.012611][T26225] tipc: TX() has been purged, node left! [ 2683.046984][T26225] tipc: TX() has been purged, node left! 17:40:53 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRESOCT=r0, @ANYBLOB="0000000004000000080112000c0001006d6163766c616e00f80002204c0005000a00040000000000000000000a00ebffd11bf5466bca000018000400ea7f2f85340b00000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaabb20000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb000008000100100000000a000400aaaaaaaaaaaa00000a000400aaaaaaaaaa230002080003000300000009bc030002000000640005000a1904000180c200000300000a000400ffffffffffff00000a000400aaaaaaaaaa2400000a000400ffffffffffff00000a00040000000000000000000afd030000000000000000000a0004000180c200000200000a00040010c784011564000008000300000000020a00050004"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 2683.095793][T26225] tipc: TX() has been purged, node left! [ 2683.160586][T16078] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:53 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x10300, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:40:53 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r6, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:54 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2683.846231][T16098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @remote}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:55 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001580)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="27b4ece016f28efecafe0bd6738b3b36e04c581ee62a41e01248579673a274761876f25564b59fe6809b88dd3541e57a3b3efa75b3dd5f8e6ff566c36f313fbec92d71bb763ab3b22b99cddc3cb4549b4bc8b06b284bb927784decd9f057d0b171ba6bccaa84aa364ae9158167b25917", 0x70}, {&(0x7f00000001c0)="9c0d6b7f09da0f4a84e2d5968533f4fda0970ec200de202aa48299a5145bfe14ecc1723f1aac13a38047c3a00d61357fd002325187c24568d2b8bcaff70ecd4c78ee7a64e9004257bcc678f5be49d8a09879", 0x52}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="750a9bf8e7c5dc7e314d6a05d5052b767dbbc22e18756d8b15f0c4f32cac4d690eb862030d455b315314fbb752d4f3c138345b8797b2220979336da80c9b9641fb75ef838179b3f1ce0dbc277165bea26963c41548a97d804d31c5c9ce18b01ee266036d9c7f7ed4db7291dbf9da90a2d57277af16d38fa96ebca3e9aa6497a246f7bc9d909e80163e3f0eefc69d1b7a3fd5ec6c32c9399d6315c87c88f8a9145f87f24ce75ee1ad4d34b7aadd3428161349240e", 0xb4}], 0x4, &(0x7f0000001300)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1b, "748e643c373e3e9c7ea380df959dded23e51b31667e973226b737e"}], 0x60, 0x40}, 0x20000004) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r5 = socket(0x10, 0x2, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)={0x1c, r4, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_TX={0x8}]}, 0x1c}}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r6, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000001480)={'ip6tnl0\x00', &(0x7f0000001400)={'ip6gre0\x00', r7, 0x2f, 0xff, 0x80, 0x2, 0x50, @mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x700, 0x80, 0xffffff38, 0x1ff}}) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x50}, 0xc000) 17:40:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0xa10000, 0x9f, 0x9, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9909dd, 0x3, [], @value64=0x8}}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000000c0)=@req={0x6, 0xfffffff9, 0x4, 0x4}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:40:55 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r5, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:55 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:55 executing program 3: syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000080)=0x1, 0x4) [ 2685.605484][T16115] IPVS: ftp: loaded support on port[0] = 21 [ 2685.661392][T16118] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2685.713609][T16124] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:40:56 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:56 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r5, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2686.387107][T16122] IPVS: ftp: loaded support on port[0] = 21 [ 2686.448909][T16160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:57 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)={0x36c, 0x0, 0x0, 0x70bd28, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x40, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x11864357}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59885151}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3d37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xd87a99f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xba35c1f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4269}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc0d}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x60, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5a8b3638}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xac784cc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x59}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1aa7d88f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2fe8a610}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x25}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f174342}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x80, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x32c3ce9e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x21586c0f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x739cf26b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52ddac4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4d2}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd11}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6844}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54227ee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2bac}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49f0df0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4829b115}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2398c4d2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdb31}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x124, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6416a918}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x12}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4603f71e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53ccea4f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x623cca2a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xea}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6c45f7e5}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f332ead}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ca11801}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3879a290}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4eff3bae}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xae940b9}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3f25483f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72471528}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4468eb86}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ae66041}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2561c7f7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0xb0, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1018f2e9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5abb73f9}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1813}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7f9c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1d4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5bab}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a570f1c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75541ac2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x97eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x366ffb80}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1fa66d45}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7dc3d31a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x293b3b39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x58575f08}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa042}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4c0e1cb3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf854}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a7171ee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4903430c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x5}, {0x5}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x24040800}, 0x20000800) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x4003}, 0x10) r6 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000240)={0xa30000, 0x8, 0x9, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9909cf, 0x4, [], @p_u32=&(0x7f0000000100)=0x2}}) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f0000000280)={0x6d34, 0x83c9}) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r9, r8) 17:40:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0xfffffffffffffea3) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x8080, 0x0) write$P9_RAUTH(r1, &(0x7f00000002c0)={0x14, 0x67, 0x2, {0x40, 0x0, 0x8}}, 0x14) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000000300)="bad02eea719508129f5fe20d0fe4f6738be399026411b924a6663638c1c6a6bce09e766e1e722d96717afbb2fede7a7f9006e607abcb3f695b9c", 0x3a) sendmsg$IPCTNL_MSG_EXP_GET(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x180, 0x1, 0x2, 0x201, 0x0, 0x0, {0xc, 0x0, 0xa}, [@CTA_EXPECT_NAT={0x78, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x74, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x5}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @rand_addr=0x64010102}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}]}, @CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_MASK={0x78, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast2}}}]}, @CTA_EXPECT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_MASK={0x68, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x10}, 0x40005) 17:40:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r5, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2687.231406][T16204] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:57 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x80000, 0x6) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="24000000000000002900000003200000ff0500000000000000000000e900000116ff02bc0fd839622ce424b3668b847b3443becdd8d623f62e70e45bafcace3a61660adbc627cbb86cfbaf1e577f81fc355be78a35e72ad2c0ad522e1435dc236e43483241672f5ce579e5a8424ee599fd784b5a2691e6d4a5f1a9d19d74c6d3615471edaf074edee9ca44fcb65037c73266b64bc00cbc27e6d36292d7e01648a91e0a97447e91c14d2e298b7849f2aa375a32c9d4ace137e132bf520d7e13e9d7a070d0dcf7227a00c28cc726b31f86e92168ca196aeab022", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000380)="15144eceb4f964c4b9399f983388f7c78eaf00ec45fbf743a557ec9aab9ff7393bd3f17f8a5f1e91ff906764962c398e11ed8708aacf6ed1f8882303a07954f83122ded5383b7bda9627a7b13e94acc0ec073b173be05972420e8d79a5fad5d933411450e40cb75904f465", 0x6b) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:57 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, 0x0, 0x0, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r1, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000000)="6d53beb8a01dcac07263b7a964a6fb76fcd9ae565da0a2468422cdcb7e976d03f9fd6fe1706f4c8a494cc5d1e5303cf29349222e383440f803c56d144560f2da92c1827033b21848f8d6cd767fc3587f05015e972df872fe6efd515e0974eca19c96f6d7ca7f8a87b6d4ee6e7aaba5d04de487d6badf73a7ebbe6eeb1712a0364abddd915375440e109088d24e4aa9d858076df4e951257c55bffdae016bb974092c7d73c129b80502cd30eb3a85c8fd7edbbf23f84810f2540bed94b04c829b9c14e92e20e9b99c5f1cf5a61fe1e0d36b5cd0f10d59b1987414eca8f8", 0xdd}, {&(0x7f0000000240)="18843ff01be82eee285945aa94fa7046339c07080c67e4afbabea45d818162effe1881688bfb5d46a4ddae501e9d76fda3ed945117cc9fdd1955efb11f139db602bbc0b9735cb607b6ad299d56fb08993704ac6ea045ec99249c681513baa0e921c6879d18567e51ac6f44ba2832eb402f793af2939f23c5a916f5bce3b6a58027c3d195c661cbc02263b3e8497d8dfb71729082487fb7361b06365a4d7325e08b1d1372474fe785474aa17cfbfb0814c12d57e0f5642e68b477c7c09415f066b9f77edc135c7ebbedd0", 0xca}, {&(0x7f0000000100)="e0e539040f13851f8c6821619ea1cd513562d725a38f7fbcaf9500b3c723f5b84ee030c05358491a6c4de7f1f6512508755554efd1097c4a69be76eee91ca8a10166b14dd3df5e1a5bcc9040a787de0a59230377d8b768657d8e606cdd92d4bafc5ad8facb2d9ca6b25ba562b4f8f872e34a58c792c5299fb1524167bd94e3b2fffe94c82edbafcf2f1abc6f5e774cee88cb934e6e4726bdeec44362e85cba2e8b807644cc2209891e06ebd329", 0xad}, {&(0x7f0000000340)="ec105894ee32db105d60962960bf5a62de2da159d51a2f3669a850e3f02f327fb68086f9e15400f195090182e1d81b8a8a66b829ad4b4ba68847eb4ab45fe6dceed69bd5449d8a930dad273f82ed4683ed94f668178fabd5855bedb83f2fc424998181cffbe6dd04a9141ff54f0d1c78f605afbbac79495f2f5781be22b33a0759842bee9ee4abbe5e7b5d7879c9a06fb24dae5b5dc5f3ce6fe61435ec981e135b7570decb47a087", 0xa8}, {&(0x7f0000000400)="5d7192c164d357a2df37fbafb1766fe36b597242213c98f7ede3f94e86604ebbc2575a17d953b6b5b59783d3835049c75553658ca9d5c91718071ef698fd1d4215b4080b475fceff2f5577548ea19d7f010645de3b907a7e8fc634ae04e765aac881798d6d1ee9b446283f49a7af3b79eb1912de6e00952f5d1a8e8d8bed715efd0c8d862e8850b78ba550f546de2e2d9debf6ecd62a74877fb04b64a225d9f45b8f6f8719c82e051510373029b6d3573d343ed0fd296dbbba3aad550ca0457d516c277841b295f3f4607d2f5dbbdf", 0xcf}, {&(0x7f0000000500)="a95b909dd690cdcf1ec19947b49ecc609eae36106d4658457eda0fecc730d43f395eb6601906a5d93ad850", 0x2b}, {&(0x7f0000000540)="e5f19c45fef9947a7ff150662df0f4c16dff3ee3f6c6aa7c466eb7b75f477623ab8e4f2b91026d594a452d13bad3483fb2147c638d2fa7a687be14ce3d42c737b072fc078e0f8617ebf8663951658e5ee99d9213656a6246d7e7bedcd11d01095d93dbffdb96687549bc62db60608cc75fc07aec70b777b1460c52dffbfaf1a23680fcc5dd6d955d5e38ca5ebda6a9e0bc75587c0efa1b9e25d3cc0de30a219016faa5247756a1b853a2b9d483a810ad1ec95f17732921c3f447eb478e894cfdb8fc8fa0af2acac790d469e3bfb4f0286e809f", 0xd3}, {&(0x7f0000000640)="398ed448606fc467bd6211fe4733e6f656003e181ac549e032ff532b467b9d0cac428af6cf11e8bd1406b2c286bd4c4a56811e34850f5eab3ae31314b5c0df807b647566cf540f4210ea117b1cb6dafc766629bfb716e6b6c935455fc85684162d5bf82ef1eb713630c0b87bb5ec15dbdd03034cb2e33d2356fd2348901062037f65e23299ee0cb234eccf7c5ef7e6bc0c427dd397705241006d63cfd6fd3c748e5658430ae83bae1b4f1fb9d8543f276d2c49cadfd53045c146f69c0ca59aa785", 0xc1}, {&(0x7f0000000740)="2e625cdae8bf94c5809fdbddf94bf39c275baf818922975bd9e1b5f2d5307f8850bebbe853d92f9757cd365dde67eb339193f7c9033816cadbfea1445a27e11f61f5d03012ee35fb06cd2f7f78c434243ea74df2955b4d08eb1d5e5a7dd5b1897dbdeb23d58e8ec3b35f43cc12c152c126f9c8bb14513bf09383e6b906", 0x7d}, {&(0x7f00000007c0)="8a91afa3298b503a8df77275736fc4f3952d10ee723616bad7ac54b18d43354881505d9b549595e40efe67f25c85a1760801d8396705fff2d96b4c2ee283dd3e25023068f73ceebf8e8f09f77eff563399c7de0074a2eb0d5f55bd913952b0348af6b7c964acfbb2fa67ffa9cdd89b8556c5bc84edcd639c1d6683e7cdf4eb5e981c17f77c72b9f2a49ab521bf71a6cbb680c7ea39d25c27d9e60a3e24d132b178f878b08ae6b5725ab4781e671fede264b01e48b0b39aa984c784ad0f25733e138d8de86b39b8138fb86b", 0xcb}], 0xa, &(0x7f0000000980)=[{0x28, 0x10e, 0xa1, "c74b1e9e97003221b16e82ab56f32d6273ff13d177"}, {0xa0, 0x114, 0x400, "648f06093e09b58314b9cc4eca9143aeb18197e526ae49459fcc970befe1bdb8ab0448b825625994cd5184355deebda3aab1cb5c500dca31909aa8c0dc60ab0b1334e77b7188f0beec3f19c886b025b5a2b000b7624d83ad6a4c0a51a4806e0f855bf3652687a809efea851e07c43a5233f76212684b71ac80feaa0bc4097f7d2c05c5078d71c8fcec"}], 0xc8}}], 0x1, 0x44001) 17:40:57 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRESOCT=r2], 0x134}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = dup2(r6, r5) r8 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r9) ioctl$TCGETX(r9, 0x5432, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 17:40:57 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYRES32], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:57 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) socket(0x10, 0x803, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r4, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) [ 2687.671276][T16219] IPVS: ftp: loaded support on port[0] = 21 17:40:58 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, 0x0, 0x0, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2687.980803][T16229] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:40:58 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x20004040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x24, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x4, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x5}]}]}]}, 0x24}}, 0x0) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xf4, r5, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xe0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2418}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000050}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = dup2(r6, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 17:40:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x880, 0x0) write$P9_RLERRORu(r5, &(0x7f00000000c0)={0xd, 0x7, 0x2, {{}, 0x7}}, 0xd) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$TCSETSF2(r4, 0x402c542d, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x7, 0x1f, "a85417d454054702cdd724e649a2d9d0a17241", 0x7, 0x200}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000000)) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:40:58 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, 0x0, 0x0, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) [ 2688.472721][T16221] IPVS: ftp: loaded support on port[0] = 21 17:40:58 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00001000000000000e0000000b0001006367726f757000004400020040000380340002801800010000000100000000000000000000000000000000001800020000ff030000001deac43cd40cd577000000000000080001001f"], 0x74}}, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r4, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2688.783695][T16294] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2688.871413][T26225] tipc: TX() has been purged, node left! [ 2688.902231][T26225] tipc: TX() has been purged, node left! [ 2689.099764][T26225] tipc: TX() has been purged, node left! 17:40:59 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="1f00139acca112d526617071350ff6b2b2adaddaba012c3d8af58584ce44ef87e433844a53500e9c03ef2c2bff4e330f073901000000000000001b9d33c23c048272c93af937531da3a45265bcb7c5797fd633b8d629495b31a13f20bf773ce9fde67324e12f848a06267f39582ac3460d5ca6d1f12a8925cc786dec67c6cd85c75e818ea17d528943f72595931b750f273d2b78bf28b6d3f148e7762756f61d271d1c5e2aaaa0d913289ac7d2429ca1b3be180f7aeaf7b804add3a7cfdc269551e3e47583fcfef84f0b11b3c01aa9f32b"], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0xfffd, 0x1, @mcast2}, {0xa, 0x0, 0x0, @local, 0x100}, 0x0, [0x9, 0x8, 0x8000, 0x9, 0xfffffffc, 0x0, 0x6, 0xdd]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0xf7fffffd, @mcast1, 0x7}, 0x7, [0x4, 0x0, 0x1, 0x1, 0x207ff, 0x7fff, 0x0, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) ioctl$VIDIOC_QUERYMENU(r4, 0xc02c5625, &(0x7f0000000180)={0x0, 0x30000, @value=0x7}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:40:59 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r4, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:40:59 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x1d, 0x1, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2100, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r5, 0xc0205649, &(0x7f00000001c0)={0xfffffff, 0x5, 0x0, r6, 0x0, &(0x7f0000000100)={0x990a79, 0x2, [], @string=&(0x7f00000000c0)=0x5}}) 17:40:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="dd000000000000000200002000000401ff3420c18430e32fbb30b00a2b83d975b2b4713e623aec7c1f9ec4f55677fadb8eef5b672016da03a2ec55e6de8bb44e14a2489dacbe5c150fa4376e38927600"/90], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:40:59 executing program 1 (fault-call:3 fault-nth:0): recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) 17:40:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40040, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000080)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x1c4, 0x4) [ 2689.268684][T26225] tipc: TX() has been purged, node left! [ 2689.382559][T16310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2689.479837][T16323] IPVS: ftp: loaded support on port[0] = 21 17:41:00 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r2, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:00 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="8f00f23f9ddab2c43401000010000507000000005f334749d89ef34e2075eaaa70ad457112189c6217cfc3abc46744b8114bd3447bf63257f7fb8b", @ANYRES32=r1, @ANYRESDEC=r2], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000080)=[{0x205, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = dup2(r6, r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) 17:41:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) connect$inet(r2, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$VIDIOC_S_PARM(r4, 0xc0cc5616, &(0x7f0000000000)={0x55afb0fa2420ed19, @raw_data="9535d17db6ef36061c03623ad56f155dfab0b85b54db17ae81788b912f1fdb3a645de279b64f3a5b5ace17f217fe7479059e4e323106d0b20070d2e60c29604dae5a0d9382bd222f44dc8a04a33db57fc7b056b98cc7ecf93d30a8f2f49a2263655a1b3d4e973a0f68684fa706bd30e7d2f216bb157fc8bd9b5760efb684761032396aab848a39fc56a20d18a0de2085c7b2cd5e215c5f2ccc956facfe977e16848b57e90f7c3d6a7941ecc41f941383e67aecf51fc0ed42c7e884f188a87f931e22b1b67ecb777f"}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) [ 2690.272253][T16325] IPVS: ftp: loaded support on port[0] = 21 17:41:00 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000002", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendmmsg$alg(r2, &(0x7f0000000ac0)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="cf10f05c567695cdcf51f7973e74118fe43b498b9ba861e325ccb6f2b6c1aa2c49b483a3b63aaee76c27f37d23edf82241b7caf7cf147df3a24de4dd3e28e6d7f05a502130a9d926c6fe1964d33b927530e8c2708f53", 0x56}, {&(0x7f00000001c0)="b7ea9fecefc70ba1681b20c133cd82fbe2f8d2f20f93f0c7e04f96bcca88b6e7c29feadfb6f0a19898fa8fa45c8cd904ca113691259f5f1ea1484df7755e9c804b5e0f0ac53a8e1685706ab3d2b485e503143506db1d0eb46ba371a8c10be37ad6402520bacc4555280a8983de53ef15be94104c9c55aee91303f1265f45688c1494385895a79a98682f64c9942bd221b9474ef84e3ef4487e9b8af1efd561951dc4ed854a56929d40983fe7775358c2d842f30942ece2afea11ee8fe12bb848541b54", 0xc3}], 0x2, &(0x7f00000002c0)=[@iv={0x70, 0x117, 0x2, 0x5c, "7c564aa48118999a02d092657ec9c75a6781b3897c2ac9aad6fa3784060f5469e66ab0f65fddcd4478470050fff6b6abfa3e0556e85b161582d3b37580c1c594a6a8055eb21724e24a51f8d90eadf07d1f2ec92a046146b44ef2e763"}, @op={0x18}], 0x88, 0x48011}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000380)="6c84b540c67bbf927e51a24b99fa228fa06020c51c3c2e9acf7222160bdb54038e0ce29295c750ab995ec4e03e9cf4c198ab", 0x32}, {&(0x7f00000003c0)="b11e41024d670350e3e87d12a818ce729765c73db34fb5ddcf9311b491b65a8924054815d3a733da3bbb9de870357c337ff59bd9324b8f00664521a9608eb283074174e9d2d01ab69eb83ae2b66d8c54a4b9ba131cfb56c297a20f429ad402496fc9e8b277376cbe089e61f8f063ea38de681c5f0355cb70bb836fa4335f094f1327af9966338eef14852a42a7cf07a60751b59a23b7ad0eacc047c50564fc0f2042516642d8e3da", 0xa8}, {&(0x7f0000000480)="a30557617320d56878127088393172e0e085", 0x12}, {&(0x7f00000004c0)="01ff734bb9f33e6720938de905130f6a1a4c5c378a645e70d459d7c4e2b59e02360b122e", 0x24}, {&(0x7f0000000500)="3638e61157ac0188e13dfd6168516e050fdecd63967ed4c3e12c831b345045867f287cabb23944676c37567acedb52321586750d1c72c7ba16bf8eda25d9349a13ecd9594c43a83ccaf3d7d7fd9ab9aa470f4197bbf725a01f", 0x59}], 0x5, 0x0, 0x0, 0x4040041}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000600)="e78eafc7ea558f90a0818f45cb18007ba910eafbef38b7dc323d32ae395d148599f1b40d00eda0ed38e185c2d058f1c099728f5d41cec536d09fa28efb9e03f1290cd1e21dc8172556b919959732e0536c0cc962ff475c0370c178666ae6d27fdb73e6aa6766916ccdb1c9f5d45fe5a2dc1b5f3469f6e6f0da8e358fb2f6d3298738b7ae21e48cdfbcbe09a91fa24493a07ae04388cf5785a74945ab3c6ac545f6f7a48731bf20049c7fa70f062866c997225301c531472dd8def440fb486b24d289dbe42baacd67533c831e95ba192e32c3b8b0b8e192d1b2", 0xd9}, {&(0x7f0000000700)="520d2cc725ce94357c7aba6c09c478f98ea64a20b1c4859b12cfa39e89ba676f51c2156a9debbfc5e71eabbc5f5e69db4e8d6d2fdc38729744fcfda85f1219f50c09cc4f3186df7e0da4ca6e36bb6137f74e31bcb9732c6fabe95ed5696b617b5daa8a3d4f99d8d57eea2e54e854a6e403e570d30cdfaa891c007e84b1aa5ed250ab4fdca92ea36c7241e13106ba30424e1d5d09eb9a7b850c6056f4570590311133623a6e4cd7e3a30d2a45f929a15c3e4b5d07b7764c3dd9648b5ce763c65a5ebac5fc41ae26a18b4dd4bb82b66987fca3ac9e29d0", 0xd6}, {&(0x7f0000000800)="d4c5786610a07d777e3bd752d154c5e2a6b76c7bfcdff4b447025f633aa96f7114b0e076bd56cf7bcd447e8ca39712887dc34770b4c441e980df41215b077a47d327bcf4ea01765bf6f8b925c0a253ffa94d77616be7eb8a85125bf01d133b709957f024cb96bf561c69c061f2bfe7a5606ec56276d2a7cf31e201ea4472b9d859e872aa01af390ff4e9eb6601826d0666e1837689118a330367", 0x9a}, {&(0x7f00000008c0)="c05ed56cd9e40ba5613104cbbe5862bca695deac911e0640f02aeb5127f8ec94", 0x20}, {&(0x7f0000000900)="291e146f38686aa063a2f7fb9fa77c73ad4e8ed6dcc8608a02f4fcadfeaa18b26944fbe59cb89dfb423d861488596a05f089e21500f85e8d3f0e32080a1026e9e751457cfb1cd46dcf228811107b350a2b41932a2f0575dc5c2117f3b205bdbcc89692fbb18b92ea887089971be8cb54fef46c9f80677672bf61e4f86de71fe1e0036a91b56001acaec6d539c5e3383a68d8c43b9cf9089fc1c090db78c2688546d7255555", 0xa5}], 0x5, &(0x7f0000000a40)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x40, 0x117, 0x2, 0x2b, "796f4a9c8319a378c937322053984c24b5fcf908cf7f7aef3392c6f13723fb3de059149aafec9d953caa04"}], 0x70, 0x4000000}], 0x3, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = dup2(r4, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 17:41:00 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r2, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:01 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, [], 0x1}}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(r1, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r1, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r1) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$SCSI_IOCTL_GET_IDLUN(r3, 0x5382, &(0x7f0000000080)) [ 2690.978962][T16367] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 17:41:03 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34010000100005078d00000100ffffffe41f000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:41:03 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(r2, 0xc0884123, &(0x7f0000000000)={0x4, "daec09784f42941c5d34bd2e220da607f53e6cc5a74a36a6e63517dd3a7f43f0718f611bbbecb417f584fe8542504775a4ff9d71d9650cc05299406df8b0f0c2", {0x10001, 0x8000}}) socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) 17:41:03 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB="8128d2b0c6e7e750d713416da67d4d6bdcea61ebc77dcc6574725443530a9617adb9d9dd966a1df250868a47ee771887"], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x1, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2693.011827][T16388] IPVS: ftp: loaded support on port[0] = 21 [ 2693.440715][T16388] IPVS: ftp: loaded support on port[0] = 21 [ 2694.113870][T26225] tipc: TX() has been purged, node left! [ 2694.418229][T26225] tipc: TX() has been purged, node left! [ 2694.808293][T26225] tipc: TX() has been purged, node left! [ 2699.102371][T26225] tipc: TX() has been purged, node left! 17:41:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x42000, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x7ff, @ipv4={[], [], @rand_addr=0x64010102}, 0xd825}, {0xa, 0x4e21, 0x102, @mcast2, 0x401}, 0x4, [0x2d9617df, 0x101, 0x0, 0x48a, 0x24, 0x4, 0xffffff39, 0x1]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="dd040013000000000043c5432a25358500"/28], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r2, 0xc100565c, &(0x7f0000000400)={0x9, 0x7, 0x2, {0x1, @sliced={0x5, [0x100, 0x8, 0x6, 0x0, 0x2, 0x0, 0x800, 0x99b, 0x400, 0xabfc, 0x5, 0x4, 0xfffe, 0x9, 0x5, 0xcdb, 0x8, 0x1, 0x80, 0x9, 0x1f, 0x9, 0x40, 0x5, 0x4, 0x20, 0x9, 0xfff8, 0x1, 0x76f8, 0x6, 0x2, 0x0, 0x0, 0xfff7, 0x5, 0x1, 0x6, 0x5, 0x0, 0x8001, 0xfff, 0x200, 0x8, 0x45, 0xfff7, 0x1a, 0x7fff], 0x7fff}}, 0x1ff}) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000200)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="12000000", @ANYRES16=r3, @ANYBLOB="010027bd70004331ecacedde66ee"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) sendmsg$NLBL_CALIPSO_C_REMOVE(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x2c}}, 0x20000000) 17:41:12 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="340100"/15, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0xe688, 0xfffffffa, 0x0, 0x1d0, 0xffffffffffffffff, 0x5, [], 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x3}, 0x40) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0xb) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1a, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3}, [@map={0x18, 0x6}, @jmp={0x5, 0x1, 0xf, 0xb, 0x7, 0xffffffffffffffc0, 0x1}, @map={0x18, 0x3}, @ldst={0x1, 0x0, 0x3, 0x4, 0xb, 0xffffffffffffff79, 0xffffffffffffffff}, @map={0x18, 0x2, 0x1, 0x0, r3}]}, &(0x7f0000000100)='GPL\x00', 0xfff, 0x0, &(0x7f0000000240), 0x40f00, 0x3, [], r5, 0x1d, r6, 0x8, &(0x7f00000002c0)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x2, 0x8, 0x2, 0x4}, 0x10, 0x0, r8}, 0x78) r9 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) 17:41:12 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e24, 0x6735, @empty, 0x7}, 0x0, [0x20000000, 0x0, 0x20000, 0x3, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) 17:41:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x40, 0x92, &(0x7f0000000080)="15a182c5b17b402471c13daa7b669b140e1c5362b9225e549c695e69dc603ffd07a4f2d3becc4adeaceb97552f037e383f6df7a0c54b0216fb09b04ff2048a562f750f6ac5d509b46ac6fb2b9fc4aade354c133f9fbe9dde79b07797ab8adeb1858f7a000bafbe4029c074977fcd4c421bb3b3963eacba7e4436b7635db1c4f90aea9e1a90135aeb213372e38d03dd0f6f16", 0x3, 0xfe, 0x7, 0xe72, 0xfff, 0x2, 0x1, 'syz0\x00'}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='smaps\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f00000014c0)={0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000440)=@nl=@unspec, 0x80, &(0x7f0000000900)=[{&(0x7f00000004c0)="b74796dd55425ca1a5cc18f88d7e292ff1d8eda3cfa384b077b3ce3e62ddac796143380e3af1e02db4683d326f22d2b488c8b60a54845ccce38ac8f51fcffd04f605775b5cc160f04392bca5bfb03b909873c2e90b482c755495c6bfc8d963a9f67cb694cc5ce783856ae07dcd9d562e329e1c9819b889e457afb5d23f8573bfb4a5d022fe1723b0f95c66d3e041cd95e9dc72e945868fc1630c73034ec8ada269d2d2208385d7bf9d122ee785fdc3c7292764cf6bbca51a00a61493de2a75d1a73187f500522987bba969a3c7fca588be4099507aaa64521a19e851a9538cdd3f7f993c0f14fe4050a396b1780da7fe230b70b8848fe2aa61b85b88caf5", 0xfe}, {&(0x7f00000005c0)="fbd2e2eb95ad14b5656120aa04eab721aca53bcb5f6dddea6a27dd730f5f", 0x1e}, {&(0x7f0000000600)="d08b08b4eff14be9a3e18c3c72d418a57e5f1fbd13c294b86d988ce622fd880a18c0d79efcae831a74bdf46be09210f1d682e492923c0fbe29acf5d66317f5630515e700eeddc473f08caf27041e8ae9eae9e5af7bc831cd986bca0ccd649d7ab83809178aeb4e0cdcf24a66889b", 0x6e}, {&(0x7f0000000680)='o', 0x1}, {&(0x7f00000006c0)="79c7e37364657a85e54276473c050c3476375e6c1ab6ab9946be3775530f18c84b0793e7584c7936fffa3d01c27c197aa08ead39c8fb98edd462748a8ba928d362bc661de5064a95a31dce230d38e937c232ee1a2a3e8edad1516b3b0feb67865a243c565bb6ffbff753b3d151fbebae8e69fc002e340e4bdf11b5fd7b61e7729b7a6ee292d745b3921d8d3f7ceba47f9ad1", 0x92}, {&(0x7f0000000780)="050d8d682fcbe4bde9a178e464e7251ddfd5db11610aaa4f2d3745f24a1095e0b11e3753d29819898e5f9fa290608fe023966997daa7cf2cc44034380828b7b72a1f0654f0e307d4b86cb1659192b152695ba16662c3f824dbc6dc2f306eff088d9cc1562c53840dbd66e36d761602fbc1486b7fa035eb5e31a6b8d50b84893315a00a1e58055f53843282890bfd1d34f419548fc275cc42b0f7", 0x9a}, {&(0x7f0000000840)="e811b4f6a3a8689e17d51b7a05fdd14f447f794d6f57a27a339689a3cdd8ccbf2339fe26d4df7e808fb86993c7aa9acfa5f168f3ec3143a4238cbe95c327236d5324dc5979c7e91fb8823d0ea005ae357d90df58aae0f21098abfece8a6f2e44e411aa8f7ccd71d2b6ddb9264ff79ab4ba65d5ee91ebcde7c908f3d2e7e1c887fb989d2a87d3fe1cd2c32fde10e2a7aaa5995fd5109e554fa57a041f3c735507f1803ae50d4d8b4480e29a8b321e1ea330052ac68a6a", 0xb6}], 0x7, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x2d8}, 0x4000000) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x80082102, &(0x7f0000000100)=r4) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000000)={r4, 0x5, 0x9}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f0000000180)=r4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f0000000040)=0x7) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) close(r0) r6 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000300)) 17:41:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6b8d}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000801) recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') preadv(r3, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000b2c000/0x4000)=nil, 0x4000}) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) syncfs(r5) r6 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) ioctl$UI_GET_SYSNAME(r7, 0x8040552c, &(0x7f0000000100)) [ 2702.663841][T16448] IPVS: ftp: loaded support on port[0] = 21 17:41:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:13 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f00000019c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') r3 = socket$inet(0x11, 0x1, 0x0) read$usbfs(r2, &(0x7f00000000c0)=""/190, 0xbe) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000200)=0x1f3, 0x4) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000000000)=0xffffffff, 0x4) sendmsg(r3, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x5}, 0x80, 0x0}, 0x0) recvmsg(r3, &(0x7f0000001e00)={0x0, 0x0, 0x0}, 0x2000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_SETPROPERTY(r2, 0xc01064ab, &(0x7f0000000000)={0xd65c, 0x7, 0x4}) [ 2703.119993][T16448] IPVS: ftp: loaded support on port[0] = 21 17:41:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000002600)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x4) sendto(r0, &(0x7f00000001c0)="88c6a80900004000010400004ac774f84fd0fb", 0xfffffffffffffd6b, 0x40040, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = gettid() tkill(r3, 0x1000000000016) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendmsg$AUDIT_SET(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x3e9, 0x10, 0x470bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x7fffffff, 0x678, 0xd9bc, 0x2, 0x0, 0x800}, ["", "", "", "", ""]}, 0x38}}, 0x4040) close(r0) 17:41:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r1, 0x0) ioctl(r0, 0x40084149, &(0x7f0000000040)) 17:41:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000540)=[{0x205, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0xf0c}, @iv={0x40, 0x117, 0x2, 0x2a, "2819ff24e6173b62ef7fbbd5359d1c75a4338b828664ef28692682e36095ffc54ea4cb2678588730dfc4"}, @iv={0x38, 0x117, 0x2, 0x21, "598ee849dd125a443b98edcdb02671bf796935b38171b2f87b43787d71c87bb3bf"}, @iv={0x58, 0x117, 0x2, 0x40, "86df8892a97fff4df7b7c99622bfa237f1f5ad5a5461274b8c1c916842a9a76f968b7eb801a0132f3ca2c38419baf29d1b91f9c5a94684835d660eefa6942ba1"}], 0xe8, 0x40000}, {0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000005c0)="72c8f50f40766b71b2a93ee00d3f238b65c4a3494228e54d9c000000004f4d19efd9d8d4d4c7d028d351729739079e4cf4dc75ec2a895a790848d85313e22404467289adb1252e8e3393faa960986b5824c10be2f1012bad3f10aff96db458dd6cb2ccba76c1a5c214be77bc32276dfb8c26eec6cf941d181f08cf0b28265a935b32bbd836cc6c81a2ddae21fb9da863f002cb11f3ed6a3dfe1d0353e22682d8dbab776020a4e838810f5b1e4b8515f3806558de44073bc3bdcd30f270b30e21b03f0c0dc0c8c98e9503cb678db03986fbdd4ad1a8447d43fb", 0xd9}], 0x1, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7e, "147e828d495717c70344af15b74e0e6cba174ee1a921f6dcf4ac1b9734f60fa649e5b2ecedc35b156f5a1136c79884f19150f11ec84a5a3c677a8e8625a42637e68337ed8f945a64ea12fce78a1772066e2b7e43e42caa791e74f437e5575cc47103234cc282ad3064e8e25b172690c6aef3bddeaa583936031291766e18"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x8001}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$sock_proto_private(r5, 0x89ec, &(0x7f0000000080)="fc1eabff544bfbf00e1cd37b66452aa75fac87caf01021c12caf4b3b7f0aea1edd64540a53d6a457a3cc6393e4c48b6964d757e60dc106da8d6953cf4e3cb2cbceb89737ce8b85dde40342da1ecc3bf52fa2bf97e440850fcfaf00fd2ab986e48ef15b3bed163283d880e6eaa0c2b1ee4e33071297a84798d5c1e54b5760170905ffa9165cfbf068dbc331c68896a403523bac75d08cf6f6775649f57b") 17:41:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) ioctl(0xffffffffffffffff, 0x40084149, &(0x7f0000000040)) 17:41:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000540)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "b04a83706694a75154c629f75b71a95a8f3b289271c607adb22d4d000000007b1291b1150d4d3aa20d7beebc689e926d5e290679d1042f1b38e9e8af694c0d43", "c76ee438405a45ff21d7560f000002557cc5e50000c182ebf788c2305bee6fd6"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYRESHEX=r1, @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = dup2(r4, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) 17:41:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="dd0400130000000000010005000000000000000200002000000401ff"], 0x28) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4c182) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) 17:41:14 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r1, &(0x7f0000001d00)=[{{&(0x7f0000000080)={0xa, 0x4e25, 0xfff, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000980)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="24000000000000002900000003200000ff050000000000000000000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2, 0x100}, 0x0, [0x9, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x6, 0x1]}, 0x5c) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x22c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x128, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_NODE_ID={0xc8, 0x3, "ad9a6950bcd6877e14a0fae9e4e25622a0f8691aba3a998eef878b428e4facc7757e906842b1ec333c67e646d1d8b31baf35a2ee1e1400414aa2b198005befe3bd343c1d5fedb31ffc9f17a93982377dee42dd095df9d3ee09177d9f5cb74ee931f3d8543f8e82bb24183608a48cd7355f1e74651829f1efd569a0a676e6b7d8f509c9cf15c0988c06138c26dab4477a5b98b21b2a0d5df3b5a4c815f06eafddd1fe7b75537b046ff62c724c6883d23dcbd57ba02cca8b0f382ab38e3973cddabfbbae52"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "24efee71b0653fd31e17c5d324dc178af974ba7a1cbf9e"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7b5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0xf0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "46634564b1b169d2fac03de69d80c46a8d3dab3afd0c71eeca91a507aee7a15f29d74948"}}, @TIPC_NLA_NODE_ID={0x96, 0x3, "5f9e43385df94467952121bb976e3a825f49762857f624edf51e4abf0197bb112a7eed4e74f2f2959a8b42506eae5dfb50ce64e6b13ec46215beca9746318bd942f375756624603757749c61bc35214aef286774cf35010f72bc23aca6b686859fe1ec4eae1148dc6197db633969464cc4742e9b3d80bc989a6fe8567b5ee2be41a261249e044d70f4f6db49fff996a080dd"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x10}, 0x4048001) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockname$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0xffffffffffffff7d) r5 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast1}, 0x3ff}, 0x7, [0x9, 0x2, 0x9, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 2704.188837][T26322] tipc: TX() has been purged, node left! 17:41:14 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) ioctl(0xffffffffffffffff, 0x40084149, &(0x7f0000000040)) [ 2704.344384][T16529] IPVS: ftp: loaded support on port[0] = 21 17:41:14 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200001, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ec0)=ANY=[@ANYBLOB="34010000100005070000000000ffffffe4000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x205, 0x0, &(0x7f0000000100), 0x18, &(0x7f0000000100)}], 0x492492492492805, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 17:41:15 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x12, r0, 0x0) ioctl(0xffffffffffffffff, 0x40084149, &(0x7f0000000040)) [ 2704.764489][T16558] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 2704.924240][T16529] IPVS: ftp: loaded support on port[0] = 21 17:41:15 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2, 0x8, 0x2, 0x0, 0x8, 0xfff}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="13000000000000ddffffffffffffff0002000020000004011f0000006efb3a01044a3f25e93c778e23d0924d127173cc470e2ec0c86045709745d01b5aa0a997a034478581f683ff4b00369509dfaa0766ded9c2b761631f5ae535b9055d3d8a7943b7e6e7de46a637120e3326657b778bb7b9c532612bd750a87b34fa828f30001c92910f1c84fe5d992075aea2000faa7c0c721761a5e6b153721be42a12919bbac25068cb"], 0x28) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) [ 2705.540823][ C0] ===================================================== [ 2705.547804][ C0] BUG: KMSAN: uninit-value in ip6_parse_tlv+0x8b8/0xcb0 [ 2705.547958][ C0] CPU: 0 PID: 16592 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 2705.547958][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.547958][ C0] Call Trace: [ 2705.547958][ C0] [ 2705.547958][ C0] dump_stack+0x1c9/0x220 [ 2705.547958][ C0] kmsan_report+0xf7/0x1e0 [ 2705.547958][ C0] __msan_warning+0x58/0xa0 [ 2705.547958][ C0] ip6_parse_tlv+0x8b8/0xcb0 [ 2705.547958][ C0] ipv6_destopt_rcv+0x5bf/0xdd0 [ 2705.547958][ C0] ip6_protocol_deliver_rcu+0x181b/0x22c0 [ 2705.547958][ C0] ip6_mc_input+0xdf2/0x1460 [ 2705.547958][ C0] ? ip6_input+0x340/0x340 [ 2705.547958][ C0] ? ip6_input_finish+0xa0/0xa0 [ 2705.547958][ C0] ipv6_rcv+0x683/0x710 [ 2705.547958][ C0] ? local_bh_enable+0x40/0x40 [ 2705.547958][ C0] process_backlog+0xa41/0x1410 [ 2705.547958][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 2705.547958][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.547958][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 2705.648182][ C0] net_rx_action+0x786/0x1aa0 [ 2705.648182][ C0] ? net_tx_action+0xc30/0xc30 [ 2705.648182][ C0] __do_softirq+0x311/0x83d [ 2705.648182][ C0] do_softirq_own_stack+0x49/0x80 [ 2705.648182][ C0] [ 2705.648182][ C0] do_softirq+0xed/0x150 [ 2705.648182][ C0] netif_rx_ni+0x202/0x3b0 [ 2705.648182][ C0] dev_loopback_xmit+0x58a/0x630 [ 2705.648182][ C0] ip6_finish_output2+0x2332/0x2640 [ 2705.648182][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? validate_xmit_skb+0x1660/0x1660 [ 2705.648182][ C0] __ip6_finish_output+0x824/0x8e0 [ 2705.648182][ C0] ip6_finish_output+0x166/0x410 [ 2705.648182][ C0] ip6_output+0x60a/0x770 [ 2705.648182][ C0] ? ip6_output+0x770/0x770 [ 2705.648182][ C0] ? ac6_seq_show+0x200/0x200 [ 2705.648182][ C0] ip6_local_out+0x164/0x1d0 [ 2705.648182][ C0] ip6_push_pending_frames+0x213/0x4f0 [ 2705.648182][ C0] rawv6_sendmsg+0x4233/0x5c30 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2705.648182][ C0] ? udp_cmsg_send+0x5d0/0x5d0 [ 2705.648182][ C0] ? compat_rawv6_ioctl+0x100/0x100 [ 2705.648182][ C0] inet_sendmsg+0x2d8/0x2e0 [ 2705.648182][ C0] ? inet_send_prepare+0x600/0x600 [ 2705.648182][ C0] ____sys_sendmsg+0x1056/0x1350 [ 2705.648182][ C0] __sys_sendmmsg+0x5fe/0xd60 [ 2705.648182][ C0] ? kmsan_internal_set_origin+0x75/0xb0 [ 2705.648182][ C0] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 2705.648182][ C0] ? kmsan_copy_to_user+0x81/0x90 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2705.648182][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2705.648182][ C0] ? prepare_exit_to_usermode+0x1ca/0x520 [ 2705.648182][ C0] __se_sys_sendmmsg+0xbd/0xe0 [ 2705.648182][ C0] __x64_sys_sendmmsg+0x56/0x70 [ 2705.648182][ C0] do_syscall_64+0xb8/0x160 [ 2705.648182][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2705.648182][ C0] RIP: 0033:0x45cba9 [ 2705.648182][ C0] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2705.648182][ C0] RSP: 002b:00007f401c669c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2705.648182][ C0] RAX: ffffffffffffffda RBX: 00000000004fe340 RCX: 000000000045cba9 [ 2705.648182][ C0] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000003 [ 2705.648182][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2705.648182][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2705.648182][ C0] R13: 0000000000000919 R14: 00000000004cbed9 R15: 00007f401c66a6d4 [ 2705.648182][ C0] [ 2705.648182][ C0] Uninit was created at: [ 2705.648182][ C0] kmsan_internal_poison_shadow+0x66/0xd0 [ 2705.648182][ C0] kmsan_slab_alloc+0x8a/0xe0 [ 2705.648182][ C0] __kmalloc_node_track_caller+0xb40/0x1200 [ 2705.648182][ C0] __alloc_skb+0x2fd/0xac0 [ 2705.648182][ C0] alloc_skb_with_frags+0x18c/0xa70 [ 2705.648182][ C0] sock_alloc_send_pskb+0xada/0xc60 [ 2705.648182][ C0] sock_alloc_send_skb+0xca/0xe0 [ 2705.648182][ C0] __ip6_append_data+0x4784/0x63e0 [ 2705.648182][ C0] ip6_append_data+0x3cb/0x660 [ 2705.648182][ C0] rawv6_sendmsg+0x32bb/0x5c30 [ 2705.648182][ C0] inet_sendmsg+0x2d8/0x2e0 [ 2705.648182][ C0] ____sys_sendmsg+0x1056/0x1350 [ 2705.648182][ C0] __sys_sendmmsg+0x5fe/0xd60 [ 2705.648182][ C0] __se_sys_sendmmsg+0xbd/0xe0 [ 2705.648182][ C0] __x64_sys_sendmmsg+0x56/0x70 [ 2705.648182][ C0] do_syscall_64+0xb8/0x160 [ 2705.648182][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2705.648182][ C0] ===================================================== [ 2705.648182][ C0] Disabling lock debugging due to kernel taint [ 2705.648182][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 2705.648182][ C0] CPU: 0 PID: 16592 Comm: syz-executor.3 Tainted: G B 5.7.0-rc4-syzkaller #0 [ 2705.648182][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2705.648182][ C0] Call Trace: [ 2705.648182][ C0] [ 2705.648182][ C0] dump_stack+0x1c9/0x220 [ 2705.648182][ C0] panic+0x3d5/0xc3e [ 2705.648182][ C0] kmsan_report+0x1df/0x1e0 [ 2705.648182][ C0] __msan_warning+0x58/0xa0 [ 2705.648182][ C0] ip6_parse_tlv+0x8b8/0xcb0 [ 2705.648182][ C0] ipv6_destopt_rcv+0x5bf/0xdd0 [ 2705.648182][ C0] ip6_protocol_deliver_rcu+0x181b/0x22c0 [ 2705.648182][ C0] ip6_mc_input+0xdf2/0x1460 [ 2705.648182][ C0] ? ip6_input+0x340/0x340 [ 2705.648182][ C0] ? ip6_input_finish+0xa0/0xa0 [ 2705.648182][ C0] ipv6_rcv+0x683/0x710 [ 2705.648182][ C0] ? local_bh_enable+0x40/0x40 [ 2705.648182][ C0] process_backlog+0xa41/0x1410 [ 2705.648182][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 2705.648182][ C0] net_rx_action+0x786/0x1aa0 [ 2705.648182][ C0] ? net_tx_action+0xc30/0xc30 [ 2705.648182][ C0] __do_softirq+0x311/0x83d [ 2705.648182][ C0] do_softirq_own_stack+0x49/0x80 [ 2705.648182][ C0] [ 2705.648182][ C0] do_softirq+0xed/0x150 [ 2705.648182][ C0] netif_rx_ni+0x202/0x3b0 [ 2705.648182][ C0] dev_loopback_xmit+0x58a/0x630 [ 2705.648182][ C0] ip6_finish_output2+0x2332/0x2640 [ 2705.648182][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? validate_xmit_skb+0x1660/0x1660 [ 2705.648182][ C0] __ip6_finish_output+0x824/0x8e0 [ 2705.648182][ C0] ip6_finish_output+0x166/0x410 [ 2705.648182][ C0] ip6_output+0x60a/0x770 [ 2705.648182][ C0] ? ip6_output+0x770/0x770 [ 2705.648182][ C0] ? ac6_seq_show+0x200/0x200 [ 2705.648182][ C0] ip6_local_out+0x164/0x1d0 [ 2705.648182][ C0] ip6_push_pending_frames+0x213/0x4f0 [ 2705.648182][ C0] rawv6_sendmsg+0x4233/0x5c30 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2705.648182][ C0] ? udp_cmsg_send+0x5d0/0x5d0 [ 2705.648182][ C0] ? compat_rawv6_ioctl+0x100/0x100 [ 2705.648182][ C0] inet_sendmsg+0x2d8/0x2e0 [ 2705.648182][ C0] ? inet_send_prepare+0x600/0x600 [ 2705.648182][ C0] ____sys_sendmsg+0x1056/0x1350 [ 2705.648182][ C0] __sys_sendmmsg+0x5fe/0xd60 [ 2705.648182][ C0] ? kmsan_internal_set_origin+0x75/0xb0 [ 2705.648182][ C0] ? kmsan_internal_check_memory+0xb1/0x3d0 [ 2705.648182][ C0] ? kmsan_copy_to_user+0x81/0x90 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 2705.648182][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 2705.648182][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 2705.648182][ C0] ? prepare_exit_to_usermode+0x1ca/0x520 [ 2705.648182][ C0] __se_sys_sendmmsg+0xbd/0xe0 [ 2705.648182][ C0] __x64_sys_sendmmsg+0x56/0x70 [ 2705.648182][ C0] do_syscall_64+0xb8/0x160 [ 2705.648182][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2705.648182][ C0] RIP: 0033:0x45cba9 [ 2705.648182][ C0] Code: 8d b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 2705.648182][ C0] RSP: 002b:00007f401c669c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2705.648182][ C0] RAX: ffffffffffffffda RBX: 00000000004fe340 RCX: 000000000045cba9 [ 2705.648182][ C0] RDX: 0400000000000064 RSI: 00000000200092c0 RDI: 0000000000000003 [ 2705.648182][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2705.648182][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 2705.648182][ C0] R13: 0000000000000919 R14: 00000000004cbed9 R15: 00007f401c66a6d4 [ 2705.648182][ C0] Kernel Offset: 0x1c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 2705.648182][ C0] Rebooting in 86400 seconds..