, @in6=@local}}, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x0, 0x20, 0x0, 0x0, r3}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b}, {0x431a, 0x0, 0x0, 0x26ffbb15}, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0x0, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8)
ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3})
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@private1, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x5, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0x1d, 0x0, r3}, {0x5, 0x5bd, 0xc00000000000000, 0x7, 0x6, 0x9, 0xb0, 0xfffffffffffffffa}, {0xa875, 0x2, 0x1, 0x7}, 0x9, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6=@remote, 0x4d3, 0xc3}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, 0x0, 0x2, 0x7, 0x2, 0x3}}, 0xe8)
ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3})
ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r1, 0x0, 0xfffffffe)

10:53:38 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x9effffff, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:38 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'veth0_virt_wifi\x00', {0x2, 0x4e24, @multicast2}})
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockopt$rose(0xffffffffffffffff, 0x104, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendfile(r3, r2, 0x0, 0xfffffffe)
accept4$x25(r2, &(0x7f0000000200)={0x9, @remote}, &(0x7f0000000240)=0x12, 0x800)

[ 1308.497656][T28064] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1308.558262][T28071] IPVS: ftp: loaded support on port[0] = 21
10:53:38 executing program 3:
unshare(0x40000a00)

[ 1308.589862][   T27] audit: type=1804 audit(1590058418.831:893): pid=28066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1634/cgroup.controllers" dev="sda1" ino=16113 res=1
[ 1308.614695][T28067] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1308.713685][T28080] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1308.726846][T28080] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:39 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1308.740820][   T27] audit: type=1804 audit(1590058418.981:894): pid=28070 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir034381849/syzkaller.p7Y8ch/1316/cgroup.controllers" dev="sda1" ino=16210 res=1
[ 1308.778135][T28071] lo speed is unknown, defaulting to 1000
10:53:39 executing program 3:
unshare(0x40000c00)

[ 1308.805993][T28076] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1308.867926][T28095] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:39 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xd4000000, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:39 executing program 3:
unshare(0x40000f00)

10:53:39 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1309.076372][T28118] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:39 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = epoll_create(0x8)
ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000100)=0x8)
mmap$xdp(&(0x7f00000c5000/0x4000)=nil, 0x4000, 0x3000005, 0x10010, 0xffffffffffffffff, 0x180000000)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r1, 0x0, 0x100000001)

10:53:39 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x9effffff, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:39 executing program 3:
unshare(0x40001100)

[ 1309.158267][T28124] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:39 executing program 2:
unshare(0x8000100)
socket$inet6_tcp(0xa, 0x1, 0x0)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket$netlink(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400a5a169699025b138057098c6ad20ab4a72c0543f14471042bca0efba3f6237287f8bdbd300d16f68362e183585484ff48109764334a0174fffeacc5cc1ff19d4bd7a7a2fe13f2905971a3be0ce6c5a3bccf6a36df823296bcbdbe6e326e5e83fa41c8161be4e111de577f09d000000000000000000", @ANYRES16=r3, @ANYBLOB="030b000000000000000013000000"], 0x3}}, 0x0)
sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffff}]}]}, 0x30}}, 0x80)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @multicast1}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01ab0000001adb9181bc667a76ab4e4ee737a65c21ca04f6f390e6bbaf9c8d83eda2a947eb4448e4bf0c851c8dc787a16290079e14de1dc2d61d855302d973443237e0c32cda0b00746641a022aa68", @ANYRES32=<r5=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001800)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x30}}, {0x1, @local}, 0x0, {0x2, 0x4e23, @private=0xa010100}, 'veth0_to_bridge\x00'})

[ 1309.239146][T28118] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1309.256481][T28118] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:39 executing program 3:
unshare(0x40001200)

[ 1309.292610][T28133] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1309.320751][T28143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
10:53:39 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1309.359389][   T27] audit: type=1804 audit(1590058419.601:895): pid=28144 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1635/cgroup.controllers" dev="sda1" ino=16113 res=1
[ 1309.414485][T28125] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1309.431023][T28154] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
10:53:39 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xe051725e, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:39 executing program 3:
unshare(0x40001400)

[ 1309.470832][T28154] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:39 executing program 2:
unshare(0x40000000)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0xffffffffffffffff)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}]}, 0x50}}, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x120, r2, 0x509, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x67ec}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x400c050)

10:53:39 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc"}, 0x7b)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:53:39 executing program 3:
unshare(0x40001500)

[ 1309.654650][T28175] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:53:39 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1309.709610][T28175] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1309.727434][T28182] IPVS: ftp: loaded support on port[0] = 21
[ 1309.746056][T28181] IPVS: ftp: loaded support on port[0] = 21
[ 1309.828348][T28181] lo speed is unknown, defaulting to 1000
[ 1309.846362][T28182] lo speed is unknown, defaulting to 1000
10:53:40 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:53:40 executing program 3:
unshare(0x40001c01)

10:53:40 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:40 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:40 executing program 3:
unshare(0x40001c02)

[ 1310.179244][T28181] IPVS: ftp: loaded support on port[0] = 21
[ 1310.198606][   T27] audit: type=1804 audit(1590058420.441:896): pid=28236 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1636/cgroup.controllers" dev="sda1" ino=16242 res=1
10:53:40 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1310.281078][T28258] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1310.313070][T28258] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:40 executing program 3:
unshare(0x40001e01)

10:53:40 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xe051725e, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1310.563039][T28274] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1310.612158][T28274] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:42 executing program 3:
unshare(0x40001e02)

10:53:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xfcffffff, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:42 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:42 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x5865, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:42 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="18b900000706e5524a52a8d07ad917cb48d38150010800000000000081de087913509d7807b59dcbf8bb48937f0de246b471a02d3413b04636930e64f7ad46a694027cc708fe99353c2173a78670a927b10f625fe219ef5c9ed21438401802d5a54f6ad79eea217de99ad3d5bb21fd5c63a3596e84999831060fc69753f1127f13b6a66b964d9380fb5a3af6cba6a4e05f8eb9332e58080cd06fe8f7e774df8aa34ef8438131c9381b995a28218b15fa2844ce94a46309af00da2a3639ff45f45353d201fe163dfa0e84d23bf1d53fd54d068266dfa211b80de9478feeb3cafcd18c3b17debd85615d0cc99dde56"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = accept4$netrom(r3, &(0x7f0000000200)={{0x3, @rose}, [@null, @rose, @default, @default, @default, @remote, @rose, @rose]}, &(0x7f0000000280)=0x48, 0x80800)
getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000002c0)=0x33a, &(0x7f0000000300)=0x4)

10:53:42 executing program 2:
unshare(0x40000000)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8)
r8 = socket$nl_route(0x10, 0x3, 0x0)
r9 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, <r10=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r10}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)={0x28c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [{{0x8}, {0x130, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0xd8fa}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0x138, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8, 0x4, 0x8000}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0xd63}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r10}}, {0x8}}}]}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x50001}, 0x80d0)

[ 1312.143286][T28294] __nla_validate_parse: 13 callbacks suppressed
[ 1312.143296][T28294] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:42 executing program 3:
unshare(0x40001f00)

[ 1312.236457][T28301] IPVS: ftp: loaded support on port[0] = 21
[ 1312.262287][   T27] audit: type=1804 audit(1590058422.501:897): pid=28297 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1637/cgroup.controllers" dev="sda1" ino=16377 res=1
[ 1312.291438][T28295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1312.363669][T28299] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:42 executing program 3:
unshare(0x40002000)

[ 1312.445796][T28300] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:42 executing program 3:
unshare(0x40002003)

[ 1312.524947][T28308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
10:53:42 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:42 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x4c00, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1312.611756][T28301] lo speed is unknown, defaulting to 1000
10:53:42 executing program 3:
unshare(0x40002203)

10:53:43 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f00006ee000/0x3000)=nil, 0x3000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0)
ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x3f, 0x4, 0x340, 0x2, 0xeead})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x1, 0x4)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$AUDIT_GET_FEATURE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3fb, 0x10, 0x70bd2d, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4014}, 0x40080)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r2, 0x0, 0xfffffffe)

[ 1312.784049][T28303] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1312.800809][T28312] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1312.814813][T28312] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1312.834556][T28359] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
10:53:43 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffff0000, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:43 executing program 3:
unshare(0x40002401)

[ 1312.929622][T28360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:43 executing program 3:
unshare(0x40002403)

[ 1313.012728][T28308] IPVS: ftp: loaded support on port[0] = 21
[ 1313.090251][T28363] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1313.116712][T28366] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1313.130014][T28366] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:43 executing program 3:
unshare(0x40002801)

[ 1313.166400][T28384] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1313.346309][T28390] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1313.361458][T28390] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1313.470482][T28387] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1313.661154][   T27] audit: type=1804 audit(1590058423.901:898): pid=28380 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1638/cgroup.controllers" dev="sda1" ino=16306 res=1
[ 1313.841501][   T27] audit: type=1804 audit(1590058424.081:899): pid=28385 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1638/cgroup.controllers" dev="sda1" ino=16306 res=1
10:53:47 executing program 2:
unshare(0x40000000)
socket$inet_udplite(0x2, 0x2, 0x88)
gettid()
r0 = socket(0xa, 0x6, 0x100)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r4, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0)
sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r4, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @broadcast}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x8004)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4)

10:53:47 executing program 3:
unshare(0x40002c02)

10:53:47 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x0, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:53:47 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:47 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:47 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x30, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x2}]}, 0x30}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:53:47 executing program 3:
unshare(0x40003002)

[ 1317.491604][T28434] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1317.521480][T28433] IPVS: ftp: loaded support on port[0] = 21
[ 1317.592922][T28435] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1317.618406][T28445] IPVS: ftp: loaded support on port[0] = 21
[ 1317.635761][   T27] audit: type=1804 audit(1590058427.881:900): pid=28438 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1639/cgroup.controllers" dev="sda1" ino=16384 res=1
[ 1317.667146][T28440] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1317.701006][T28451] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1317.726355][T28451] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:48 executing program 3:
unshare(0x40003202)

[ 1317.775950][T28433] lo speed is unknown, defaulting to 1000
[ 1317.792999][T28443] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:48 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1317.835372][T28445] lo speed is unknown, defaulting to 1000
10:53:48 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xfffff000, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:48 executing program 3:
unshare(0x40003402)

[ 1317.998300][T28487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:48 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}}, 0x0)
sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xd7}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x42ba12dc2354b0ac}, 0x8000)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfffd}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r4, 0x0, 0xfffffffe)

[ 1318.114229][T28497] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1318.226126][T28496] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1318.269279][T28510] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1318.297406][T28510] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1318.310749][   T27] audit: type=1804 audit(1590058428.552:901): pid=28515 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1640/cgroup.controllers" dev="sda1" ino=16375 res=1
[ 1318.341154][T28504] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1318.404700][T28445] IPVS: ftp: loaded support on port[0] = 21
[ 1318.510052][T28445] lo speed is unknown, defaulting to 1000
10:53:48 executing program 2:
unshare(0x4a020f80)

10:53:48 executing program 3:
unshare(0x40003800)

10:53:48 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x0, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:53:48 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffff7f, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:48 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:49 executing program 3:
unshare(0x40003802)

[ 1318.736385][T28566] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1318.772400][T28568] IPVS: ftp: loaded support on port[0] = 21
10:53:49 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x275a, 0x0)
getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000020000000000000000070006000000000000000000246e0bdaf099bcf2ee48d257b9e26437a92477753d4fd6d5f81e45e3166f1cb7a0797f2175fea16e4bc72692966a9684d0a3a3b458645c6a56f20bfbe661ab6141fa87834eb4b64037efab93dd0bd83984787e1cf2346a01b4a666940437a6dcbc6c50b4cf1e54fd27fea97fc87e62b2"], 0x1c}}, 0x0)
r2 = socket(0x21, 0x80000, 0x0)
ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280))
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r1, 0x0, 0xfffffffe)
r4 = socket(0x11, 0x802, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000140)=0x6)

10:53:49 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/226, 0xe2}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/39, 0x27}], 0x4}, 0x100)
unshare(0x2020e80)

[ 1318.895664][T28567] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:49 executing program 3:
unshare(0x40003a00)

[ 1319.012820][T28577] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1319.022249][T28577] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1319.076787][T28568] lo speed is unknown, defaulting to 1000
10:53:49 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00')
sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x4}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0x9000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8051)
r2 = socket(0x4, 0x3, 0x761)
setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000940)={{0x5a, @local, 0x4e21, 0x3, 'nq\x00', 0x24, 0x2, 0x6c}, {@multicast2, 0x4e21, 0x0, 0xc8, 0x80000000, 0x3}}, 0x44)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00')
sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000003c0)={&(0x7f0000000180), 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x14c, r4, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xe2db}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa0000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5cbc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0x28, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000880)

10:53:49 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:49 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffff9e, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:49 executing program 3:
unshare(0x40003f00)

[ 1319.300407][T28614] IPVS: ftp: loaded support on port[0] = 21
10:53:49 executing program 3:
unshare(0x40004000)

[ 1319.428254][T28636] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1319.448766][T28636] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1319.494636][T28614] lo speed is unknown, defaulting to 1000
10:53:49 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:49 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:49 executing program 3:
unshare(0x40004800)

10:53:49 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xfffffff0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1319.787702][T28614] IPVS: ftp: loaded support on port[0] = 21
[ 1319.878356][T28671] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1319.904783][T28671] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:50 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:50 executing program 3:
unshare(0x40004802)

10:53:50 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1320.336352][T28701] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1320.352795][T28701] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:52 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00')
sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004101}, 0x20000800)

10:53:52 executing program 3:
unshare(0x40004a00)

10:53:52 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:52 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0x64010102}}, 0x800, 0x6, 0x3, 0xfff, 0x20, 0x80000001, 0x4}, &(0x7f0000000140)=0x9c)
write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '\xc3'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "de7da5"}, 0x38)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0xfffffffe)

10:53:52 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:52 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1322.741156][T28724] __nla_validate_parse: 11 callbacks suppressed
[ 1322.741167][T28724] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:53 executing program 3:
unshare(0x40004b00)

[ 1322.825327][T28730] IPVS: ftp: loaded support on port[0] = 21
[ 1322.866591][   T27] audit: type=1804 audit(1590058433.112:902): pid=28729 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1642/cgroup.controllers" dev="sda1" ino=16375 res=1
[ 1322.914248][T28728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1322.971034][T28727] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:53 executing program 3:
unshare(0x40004c00)

[ 1323.103350][T28739] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1323.119272][T28739] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:53 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1323.166912][T28743] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1323.188813][T28743] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:53:53 executing program 3:
unshare(0x40005003)

10:53:53 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1323.226702][T28733] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1323.247697][T28730] lo speed is unknown, defaulting to 1000
10:53:53 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1323.304182][T28762] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1323.456881][T28773] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
[ 1323.502829][T28783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1323.594513][T28735] IPVS: ftp: loaded support on port[0] = 21
[ 1323.620873][T28794] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1323.640769][T28794] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1323.670091][T28773] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
[ 1323.686266][T28773] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1323.699403][T28792] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:57 executing program 2:
unshare(0x64060500)

10:53:57 executing program 3:
unshare(0x40005401)

10:53:57 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:57 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x80, 0x9, 0x3, 0x1, 0x5, 0x3, 0x6, 0x6, 0x82, 0x38, 0x28d, 0x10000, 0x8001, 0x20, 0x1, 0x81, 0x80, 0x3f}, [{0x7, 0x7, 0x7, 0x80000001, 0x1, 0x9000000, 0x3, 0x4}, {0x1, 0x4, 0x200, 0x7, 0x7ff, 0x0, 0x8000}], "8d3e03038b08226cf37bd94d3f1d92f10998c43c86127d6ca00ab5d43a43958b64888d296fa65953d102f263a10576d22dce0bf8fa90d5764560129d6daf20c940a8e07cfce467146ace37592b150bfa50a8036b9669da0e26694ed2593dc960316be9bcf0795908bbd51ca66c525287dda774d42d4b01f89dd85535cb8cc3ba3c9431ac51", [[], []]}, 0x2fd)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

10:53:57 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0x64010102}}, 0x800, 0x6, 0x3, 0xfff, 0x20, 0x80000001, 0x4}, &(0x7f0000000140)=0x9c)
write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '\xc3'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "de7da5"}, 0x38)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0xfffffffe)

10:53:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1326.857540][T28830] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1326.917314][   T27] audit: type=1804 audit(1590058437.162:903): pid=28835 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1643/cgroup.controllers" dev="sda1" ino=16383 res=1
10:53:57 executing program 3:
unshare(0x40005500)

10:53:57 executing program 2:
unshare(0x60000080)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$sock_timeval(r2, 0x1, 0x42, 0x0, &(0x7f0000000040)=0xfffffffffffffe38)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond_slave_1\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}})

10:53:57 executing program 0:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @loopback}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @rand_addr=0x64010102}}, 0x800, 0x6, 0x3, 0xfff, 0x20, 0x80000001, 0x4}, &(0x7f0000000140)=0x9c)
write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '\xc3'}, {0x20, 'cgroup.controllers\x00'}, {0x20, 'cgroup.controllers\x00'}], 0xa, "de7da5"}, 0x38)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0xfffffffe)

[ 1327.105515][   T27] audit: type=1800 audit(1590058437.192:904): pid=28835 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16383 res=0
10:53:57 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket(0x27, 0x80000, 0x6)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4)
r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000004bd67f9e533a8", @ANYRES16=r4, @ANYBLOB="010300000000000000000d000000"], 0x14}}, 0x0)
sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x4, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000)
sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000327bd7000fcdbdf250100000005002d000000000005003800010000dff64fe20c4591d56182a0ce60911b3d0c2b7d17ca"], 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x24040001)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="9cce9ab8070601080000000000000000000000000500010007000000"], 0x1c}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r6, r5, 0x0, 0xfffffffe)

[ 1327.213510][   T27] audit: type=1804 audit(1590058437.192:905): pid=28832 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1643/cgroup.controllers" dev="sda1" ino=16383 res=1
10:53:57 executing program 3:
unshare(0x40005602)

[ 1327.300360][T28833] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1327.361228][   T27] audit: type=1804 audit(1590058437.322:906): pid=28841 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1643/cgroup.controllers" dev="sda1" ino=16383 res=1
[ 1327.426842][T28855] IPVS: ftp: loaded support on port[0] = 21
[ 1327.497673][T28839] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1327.522852][T28839] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1327.533213][   T27] audit: type=1804 audit(1590058437.572:907): pid=28850 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir034381849/syzkaller.p7Y8ch/1329/cgroup.controllers" dev="sda1" ino=15943 res=1
[ 1327.669050][T28855] lo speed is unknown, defaulting to 1000
10:53:57 executing program 3:
unshare(0x40006202)

10:53:58 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:58 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x2, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1327.770739][ T8716] tipc: TX() has been purged, node left!
[ 1327.800819][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x17, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/23}, &(0x7f0000000180)=0x78)
sendfile(r2, r1, 0x0, 0xfffffffe)

[ 1327.858411][ T8716] tipc: TX() has been purged, node left!
[ 1327.875286][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 3:
unshare(0x40006800)

[ 1327.908299][T28890] __nla_validate_parse: 1 callbacks suppressed
[ 1327.908309][T28890] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1327.931051][ T8716] tipc: TX() has been purged, node left!
[ 1327.948880][ T8716] tipc: TX() has been purged, node left!
[ 1327.967762][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 3:
unshare(0x40006a03)

[ 1328.010667][ T8716] tipc: TX() has been purged, node left!
[ 1328.042948][T28895] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1328.052795][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 0:
unshare(0x2d000000)

[ 1328.065048][ T8716] tipc: TX() has been purged, node left!
[ 1328.085336][ T8716] tipc: TX() has been purged, node left!
[ 1328.107008][   T27] audit: type=1804 audit(1590058438.352:908): pid=28905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1645/cgroup.controllers" dev="sda1" ino=16375 res=1
[ 1328.136834][ T8716] tipc: TX() has been purged, node left!
[ 1328.148429][ T8716] tipc: TX() has been purged, node left!
[ 1328.174476][T28906] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1328.204776][T28906] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1328.215242][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1328.229039][ T8716] tipc: TX() has been purged, node left!
[ 1328.245020][T28900] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:53:58 executing program 0:
unshare(0x2c000000)

10:53:58 executing program 3:
unshare(0x40006c00)

10:53:58 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
pread64(r1, &(0x7f00000000c0)=""/200, 0xc8, 0x8000)
r2 = accept$ax25(r0, 0x0, &(0x7f0000000000))
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080))
setsockopt$SO_TIMESTAMP(r2, 0x1, 0x31770606b439471a, &(0x7f0000000040)=0xb570, 0x4)
unshare(0x2000a80)

10:53:58 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1328.378395][T28922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1328.394141][ T8716] tipc: TX() has been purged, node left!
[ 1328.405072][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 3:
unshare(0x40007201)

[ 1328.440774][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x0, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:53:58 executing program 3:
unshare(0x40007400)

[ 1328.495851][T28936] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1328.522940][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r3, 0x3, 0x7fb}, 0xc)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
r6 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r7, &(0x7f00000000c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0)
ioctl$NS_GET_PARENT(r7, 0xb702, 0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r8, r6, 0x0, 0xfffffffe)

10:53:58 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1328.549402][ T8716] tipc: TX() has been purged, node left!
[ 1328.577845][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1800, 0x6c900}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000140)=0x78)
getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d)

[ 1328.613416][ T8716] tipc: TX() has been purged, node left!
[ 1328.650464][ T8716] tipc: TX() has been purged, node left!
10:53:58 executing program 3:
unshare(0x40007803)

[ 1328.672201][T28941] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1328.685307][T28950] IPVS: ftp: loaded support on port[0] = 21
[ 1328.694455][ T8716] tipc: TX() has been purged, node left!
[ 1328.706211][T28941] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1328.755664][ T8716] tipc: TX() has been purged, node left!
[ 1328.762581][T28960] IPVS: ftp: loaded support on port[0] = 21
[ 1328.777160][T28958] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1328.795672][ T8716] tipc: TX() has been purged, node left!
[ 1328.815859][   T27] audit: type=1804 audit(1590058439.062:909): pid=28949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1646/cgroup.controllers" dev="sda1" ino=15743 res=1
[ 1328.840827][ T8716] tipc: TX() has been purged, node left!
[ 1328.861800][T28963] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
10:53:59 executing program 3:
unshare(0x40007a00)

[ 1328.886687][T28966] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1328.887763][   T27] audit: type=1804 audit(1590058439.102:910): pid=28949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1646/cgroup.controllers" dev="sda1" ino=15743 res=1
[ 1328.896771][ T8716] tipc: TX() has been purged, node left!
[ 1328.957955][T28950] lo speed is unknown, defaulting to 1000
[ 1328.975024][T28960] lo speed is unknown, defaulting to 1000
10:53:59 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:59 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1329.010834][ T8716] tipc: TX() has been purged, node left!
[ 1329.050772][ T8716] tipc: TX() has been purged, node left!
10:53:59 executing program 3:
unshare(0x40007a01)

[ 1329.120907][T29006] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1329.145388][ T8716] tipc: TX() has been purged, node left!
[ 1329.162643][ T8716] tipc: TX() has been purged, node left!
[ 1329.179933][T29023] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1329.199738][T28960] IPVS: ftp: loaded support on port[0] = 21
[ 1329.206628][ T8716] tipc: TX() has been purged, node left!
10:53:59 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1329.267503][ T8716] tipc: TX() has been purged, node left!
[ 1329.275122][ T8716] tipc: TX() has been purged, node left!
10:53:59 executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x700, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:53:59 executing program 3:
unshare(0x40007c02)

[ 1329.323834][T29037] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1329.352407][ T8716] tipc: TX() has been purged, node left!
[ 1329.362162][T29037] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1329.384201][ T8716] tipc: TX() has been purged, node left!
[ 1329.423862][T29040] netlink: 'syz-executor.0': attribute type 6 has an invalid length.
10:53:59 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x5, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1329.438158][T29040] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1329.462512][ T8716] tipc: TX() has been purged, node left!
[ 1329.469132][ T8716] tipc: TX() has been purged, node left!
10:53:59 executing program 0 (fault-call:0 fault-nth:0):
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:53:59 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8010, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80000)
ioctl$FS_IOC_ENABLE_VERITY(r3, 0x40806685, &(0x7f00000004c0)={0x1, 0x0, 0x1000, 0xe2, &(0x7f00000002c0)="967bf2f33c6257ce5f48d3b836261719e8f8d07a3fcff3f798c581bf608fb14527ac55f143c27c44e8edda550d0e10090884c634e3bfb339b266924be0d2c3f366ed9f629590c9ae757477cd5bde5b1236b6345309454ae3272a73f0a9b7679ba55b7dba18532538fd0eaa4fd0af60c90b2ebf528346ebfe12f213ceb493ecb0c6e2e89e23c156940e24a92e388531ef581b8c32a30292045306a595a981367aafbc260724967f9cd7d9953bd1acd9ec9a029dc6a6780047363a713f28742cfd65fec1e0d95eef58993f67a648ac2b19c94fc1ef73588d052be2c5d6ee2012d77242", 0xc1, 0x0, &(0x7f00000003c0)="2f725d58e4d685106028e8be4193315c88428a0baa274b811620b82d49b0e21bcaa0cb183d942b36a18139dff121647cb156cfb3c75376bf018a137b0e8475def2843080ad7f6e69731d256c676ea52646f0b688ac04ecab3514127f47501b29ca1cee2ce64945b317b0f703cff49be8049324a4c636655c5b85b50d26f502c98c6f0862ed3dfdf4a5a8a399c7364105f635ebd9aa4035f4fe9336b271553ed1796274939a06b66f84d86663363a6ff20adf2b1aa6a8265f099ad9a903847d47f1"})
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=<r4=>0x0)
sendmsg$AUDIT_SET(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, 0x3e9, 0x300, 0x70bd25, 0x25dfdbfd, {0x46, 0x0, 0x0, r4, 0xdb12, 0x2, 0x3, 0x0, 0xad}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x8808}, 0x800)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0xfffffffe)

[ 1329.505022][ T8716] tipc: TX() has been purged, node left!
[ 1329.511212][ T8716] tipc: TX() has been purged, node left!
[ 1329.548038][ T8716] tipc: TX() has been purged, node left!
[ 1329.555985][ T8716] tipc: TX() has been purged, node left!
[ 1329.588745][T29057] FAULT_INJECTION: forcing a failure.
[ 1329.588745][T29057] name failslab, interval 1, probability 0, space 0, times 0
[ 1329.607576][T29057] CPU: 1 PID: 29057 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0
[ 1329.616295][T29057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1329.626350][T29057] Call Trace:
[ 1329.629651][T29057]  dump_stack+0x188/0x20d
[ 1329.632562][T29062] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1329.634000][T29057]  should_fail.cold+0x5/0xa
[ 1329.634021][T29057]  ? lock_downgrade+0x840/0x840
[ 1329.651405][T29057]  ? fault_create_debugfs_attr+0x140/0x140
[ 1329.657254][T29057]  should_failslab+0x5/0xf
[ 1329.661672][T29057]  kmem_cache_alloc+0x29b/0x740
[ 1329.666524][T29057]  ? lock_downgrade+0x840/0x840
[ 1329.666635][T29062] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1329.671368][T29057]  ? cap_capable+0x1eb/0x250
[ 1329.671388][T29057]  create_new_namespaces+0x30/0xb30
[ 1329.671410][T29057]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1329.694245][T29057]  ksys_unshare+0x43d/0x8e0
[ 1329.698756][T29057]  ? walk_process_tree+0x2c0/0x2c0
[ 1329.703874][T29057]  ? fput_many+0x2f/0x1a0
[ 1329.708206][T29057]  ? ksys_write+0x1a5/0x250
[ 1329.712723][T29057]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1329.718449][T29057]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1329.724185][T29057]  __x64_sys_unshare+0x2d/0x40
[ 1329.728957][T29057]  do_syscall_64+0xf6/0x7d0
[ 1329.733486][T29057]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1329.739386][T29057] RIP: 0033:0x45ca29
[ 1329.743301][T29057] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1329.762907][T29057] RSP: 002b:00007f44a9145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1329.771324][T29057] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29
[ 1329.779299][T29057] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[ 1329.787273][T29057] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1329.795243][T29057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1329.803215][T29057] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f44a91466d4
[ 1329.821739][   T27] audit: type=1804 audit(1590058439.942:911): pid=29065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1647/cgroup.controllers" dev="sda1" ino=16377 res=1
[ 1329.883439][   T27] audit: type=1804 audit(1590058440.072:912): pid=29066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1647/cgroup.controllers" dev="sda1" ino=16377 res=1
[ 1330.021841][ T8716] tipc: TX() has been purged, node left!
[ 1330.171841][ T8716] tipc: TX() has been purged, node left!
[ 1330.331846][ T8716] tipc: TX() has been purged, node left!
[ 1330.461768][ T8716] tipc: TX() has been purged, node left!
[ 1330.651677][ T8716] tipc: TX() has been purged, node left!
[ 1330.815836][ T8716] tipc: TX() has been purged, node left!
[ 1330.991647][ T8716] tipc: TX() has been purged, node left!
[ 1331.161609][ T8716] tipc: TX() has been purged, node left!
[ 1331.328394][ T8716] tipc: TX() has been purged, node left!
[ 1331.491702][ T8716] tipc: TX() has been purged, node left!
[ 1331.651635][ T8716] tipc: TX() has been purged, node left!
[ 1331.811577][ T8716] tipc: TX() has been purged, node left!
10:54:02 executing program 2:
unshare(0x40010000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_dccp_int(r0, 0x21, 0x12, &(0x7f0000000000)=0x2, 0x4)

10:54:02 executing program 3:
unshare(0x40008600)

10:54:02 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:02 executing program 0 (fault-call:0 fault-nth:1):
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:02 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:02 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000880)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000900)=""/152, 0x98}, {&(0x7f00000009c0)=""/190, 0xbe}, {&(0x7f0000000ac0)=""/24, 0x18}], 0x3, 0xfffffffffffffffe}, 0x80)
r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000bc0)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r3, &(0x7f0000000d00)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c00)={0x88, r4, 0x8, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'xfrm0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x8a9}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x40}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x30}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wg2\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x4c845}, 0x400)
sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r4, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040)
r5 = socket$netlink(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400a5a169699025b138057098c6ad20ab4a72c0543f14471042bca0efba3f6237287f8bdbd300d16f68362e183585484ff48109764334a0174fffeacc5cc1ff19d4bd7a7a2fe13f2905971a3be0ce6c5a3bccf6a36df823296bcbdbe6e326e5e83fa41c8161be4e111de577f09d000000000000000000", @ANYRES16=r6, @ANYBLOB="030b000000000000000013000000"], 0x3}}, 0x0)
sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xdc, r6, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff9}]}, @TIPC_NLA_BEARER={0xb4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @private=0xa010100}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x7, @loopback, 0x7fff}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x2, @mcast1, 0xffffffad}}}}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'netdevsim0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4048801}, 0x40040)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r7, r1, 0x0, 0xfffffffe)
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r8, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}]}, 0x50}}, 0x0)
sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r8, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x800)

[ 1331.911902][ T8716] tipc: TX() has been purged, node left!
[ 1331.919063][ T8716] tipc: TX() has been purged, node left!
[ 1331.946824][ T8716] tipc: TX() has been purged, node left!
[ 1331.974535][ T8716] tipc: TX() has been purged, node left!
[ 1331.977609][T29094] FAULT_INJECTION: forcing a failure.
[ 1331.977609][T29094] name failslab, interval 1, probability 0, space 0, times 0
[ 1331.996501][T29081] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1332.010530][ T8716] tipc: TX() has been purged, node left!
[ 1332.024869][T29081] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1332.038277][T29094] CPU: 0 PID: 29094 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0
[ 1332.046963][T29094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1332.057020][T29094] Call Trace:
[ 1332.060298][T29094]  dump_stack+0x188/0x20d
[ 1332.064615][T29094]  should_fail.cold+0x5/0xa
[ 1332.069107][T29094]  ? lock_downgrade+0x840/0x840
[ 1332.073940][T29094]  ? fault_create_debugfs_attr+0x140/0x140
[ 1332.079732][T29094]  should_failslab+0x5/0xf
[ 1332.084129][T29094]  __kmalloc+0x2d9/0x7a0
[ 1332.088356][T29094]  ? net_alloc_generic+0x1f/0x70
[ 1332.093360][T29094]  ? retire_userns_sysctls+0x80/0x80
[ 1332.099487][T29094]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 1332.105277][T29094]  net_alloc_generic+0x1f/0x70
[ 1332.110021][T29094]  copy_net_ns+0xcd/0x590
[ 1332.114328][T29094]  ? copy_cgroup_ns+0x9d/0x640
[ 1332.119091][T29094]  create_new_namespaces+0x3fb/0xb30
[ 1332.124361][T29094]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1332.129976][T29094]  ksys_unshare+0x43d/0x8e0
[ 1332.134461][T29094]  ? walk_process_tree+0x2c0/0x2c0
[ 1332.139566][T29094]  ? fput_many+0x2f/0x1a0
[ 1332.143876][T29094]  ? ksys_write+0x1a5/0x250
[ 1332.148370][T29094]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1332.154067][T29094]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1332.159769][T29094]  __x64_sys_unshare+0x2d/0x40
[ 1332.164527][T29094]  do_syscall_64+0xf6/0x7d0
[ 1332.169017][T29094]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1332.174887][T29094] RIP: 0033:0x45ca29
[ 1332.178766][T29094] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1332.198358][T29094] RSP: 002b:00007f44a9145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1332.206758][T29094] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29
[ 1332.214710][T29094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
10:54:02 executing program 3:
unshare(0x40008601)

[ 1332.222659][T29094] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1332.230609][T29094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1332.238558][T29094] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f44a91466d4
10:54:02 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1332.282977][   T27] audit: type=1804 audit(1590058442.533:913): pid=29104 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1648/cgroup.controllers" dev="sda1" ino=16371 res=1
10:54:02 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:02 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
read$alg(r0, &(0x7f0000000000)=""/252, 0xfc)

10:54:02 executing program 3:
unshare(0x40008a02)

10:54:02 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1332.438613][ T8716] tipc: TX() has been purged, node left!
[ 1332.511603][ T8716] tipc: TX() has been purged, node left!
[ 1332.517779][ T8716] tipc: TX() has been purged, node left!
[ 1332.534038][T29119] IPVS: ftp: loaded support on port[0] = 21
10:54:02 executing program 3:
unshare(0x40008b02)

[ 1332.563108][ T8716] tipc: TX() has been purged, node left!
[ 1332.586045][T29126] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1332.598220][ T8716] tipc: TX() has been purged, node left!
[ 1332.615679][T29126] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1332.623876][ T8716] tipc: TX() has been purged, node left!
[ 1332.640655][ T8716] tipc: TX() has been purged, node left!
[ 1332.693803][T29119] lo speed is unknown, defaulting to 1000
[ 1332.726550][ T8716] tipc: TX() has been purged, node left!
[ 1332.733343][ T8716] tipc: TX() has been purged, node left!
10:54:03 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x8, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:03 executing program 3:
unshare(0x40008d00)

[ 1332.763655][ T8716] tipc: TX() has been purged, node left!
[ 1332.793946][   T27] audit: type=1804 audit(1590058443.043:914): pid=29103 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1648/cgroup.controllers" dev="sda1" ino=16371 res=1
[ 1332.820927][ T8716] tipc: TX() has been purged, node left!
[ 1332.836290][ T8716] tipc: TX() has been purged, node left!
[ 1332.850596][ T8716] tipc: TX() has been purged, node left!
[ 1332.861340][ T8716] tipc: TX() has been purged, node left!
[ 1332.893586][ T8716] tipc: TX() has been purged, node left!
10:54:03 executing program 0 (fault-call:0 fault-nth:2):
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:03 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:03 executing program 3:
unshare(0x40008e03)

10:54:03 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYBLOB="79e288a59cc8b95de5f0c4a9d2b93c1dc03ae4ee4af2923ae5b7a0f6daa5715ebf1ef5b726b9b135c7967fc62a0c4e7b96d23dd169ecced9dbf0430b8dba0178774975590f39ea41cfde9edc43f6d5cf45c3b2bd767bdbfa"], 0xfffffffffffffee4)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001280), &(0x7f00000012c0)=0x4)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000180))
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

[ 1332.980518][ T8716] tipc: TX() has been purged, node left!
[ 1332.996259][ T8716] tipc: TX() has been purged, node left!
[ 1333.004833][T29157] __nla_validate_parse: 15 callbacks suppressed
[ 1333.004843][T29157] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:03 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x9, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1333.092209][T29178] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1333.122164][ T8716] tipc: TX() has been purged, node left!
[ 1333.132702][T29182] FAULT_INJECTION: forcing a failure.
10:54:03 executing program 3:
unshare(0x40009200)

[ 1333.132702][T29182] name failslab, interval 1, probability 0, space 0, times 0
[ 1333.149170][ T8716] tipc: TX() has been purged, node left!
[ 1333.184099][ T8716] tipc: TX() has been purged, node left!
[ 1333.196669][T29182] CPU: 1 PID: 29182 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0
[ 1333.205363][T29182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1333.215419][T29182] Call Trace:
[ 1333.218720][T29182]  dump_stack+0x188/0x20d
[ 1333.223065][T29182]  should_fail.cold+0x5/0xa
[ 1333.227577][T29182]  ? lock_downgrade+0x840/0x840
[ 1333.232436][T29182]  ? fault_create_debugfs_attr+0x140/0x140
[ 1333.238258][T29182]  should_failslab+0x5/0xf
[ 1333.242682][T29182]  kmem_cache_alloc+0x29b/0x740
[ 1333.247552][T29182]  copy_net_ns+0xef/0x590
[ 1333.251888][T29182]  ? copy_cgroup_ns+0x9d/0x640
[ 1333.256665][T29182]  create_new_namespaces+0x3fb/0xb30
[ 1333.261969][T29182]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1333.267612][T29182]  ksys_unshare+0x43d/0x8e0
[ 1333.272122][T29182]  ? walk_process_tree+0x2c0/0x2c0
[ 1333.277242][T29182]  ? fput_many+0x2f/0x1a0
[ 1333.281578][T29182]  ? ksys_write+0x1a5/0x250
[ 1333.286091][T29182]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1333.291841][T29182]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1333.297570][T29182]  __x64_sys_unshare+0x2d/0x40
[ 1333.302339][T29182]  do_syscall_64+0xf6/0x7d0
[ 1333.306850][T29182]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1333.312741][T29182] RIP: 0033:0x45ca29
[ 1333.316638][T29182] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1333.336234][T29182] RSP: 002b:00007f44a9145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1333.338612][T29194] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1333.344651][T29182] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29
[ 1333.344660][T29182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[ 1333.344668][T29182] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1333.344676][T29182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1333.344683][T29182] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f44a91466d4
[ 1333.357943][T29119] IPVS: ftp: loaded support on port[0] = 21
[ 1333.400837][ T8716] tipc: TX() has been purged, node left!
[ 1333.409033][ T8716] tipc: TX() has been purged, node left!
[ 1333.479224][ T8716] tipc: TX() has been purged, node left!
[ 1333.499215][ T8716] tipc: TX() has been purged, node left!
[ 1333.503291][T29204] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1333.513614][T29204] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1333.525179][T29201] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1333.581465][ T8716] tipc: TX() has been purged, node left!
[ 1333.631922][ T8716] tipc: TX() has been purged, node left!
[ 1333.637788][ T8716] tipc: TX() has been purged, node left!
[ 1333.891649][ T8716] tipc: TX() has been purged, node left!
[ 1334.151490][ T8716] tipc: TX() has been purged, node left!
[ 1334.411564][ T8716] tipc: TX() has been purged, node left!
[ 1334.571350][ T8716] tipc: TX() has been purged, node left!
[ 1334.761379][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)
pipe(&(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000180)={&(0x7f00000004c0)="602a0f7998f2d4c0c022ab99945a73443e7e1a9ca1de671a87385358dc5822d416da3d1450cad4a4d4681fe25259491068af0b38fa4466bee89b6823aa0082765b82928ae80bba88b79a4e98275accd6ffd27187a3776b142b81b4320cbab0a8e4c618e74c549d660d12a01e01c57ee7f5b2eec4597867cac4a21500ef17f21ea3c7072d12ffe42f6ce59256b9637b8ef6021c35001c1cfdb82fd364e552894de8990845f85c09dc57a8fa74c713f41ee10469bfdfd7b48bde49ce397e6a61d635b56ab3e602d8de0eff46000e919b2fca00"/221, &(0x7f00000002c0)=""/245, &(0x7f0000000080)="c80db959b1602a13fc4c16cd600404a5b7a2a45dffcef720cd6f74d11a3ad254a72ee5f5ebd693d0fc6d819a9106a3d3c5f8feb9a94d408f20a68b556086c7", &(0x7f00000003c0)="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", 0x3ff, r3}, 0x38)

10:54:05 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:05 executing program 3:
unshare(0x40009403)

10:54:05 executing program 0 (fault-call:0 fault-nth:3):
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:05 executing program 2:
unshare(0x0)

10:54:05 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xa, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1334.941351][ T8716] tipc: TX() has been purged, node left!
[ 1334.947737][T29216] FAULT_INJECTION: forcing a failure.
[ 1334.947737][T29216] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 1334.949558][T29217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1334.960940][T29216] CPU: 0 PID: 29216 Comm: syz-executor.0 Not tainted 5.7.0-rc5-syzkaller #0
[ 1334.960950][T29216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1334.960956][T29216] Call Trace:
[ 1334.960982][T29216]  dump_stack+0x188/0x20d
[ 1334.961004][T29216]  should_fail.cold+0x5/0xa
[ 1334.961020][T29216]  ? mark_held_locks+0xe0/0xe0
[ 1334.961036][T29216]  ? fault_create_debugfs_attr+0x140/0x140
[ 1334.961050][T29216]  ? mark_held_locks+0xe0/0xe0
[ 1334.961074][T29216]  __alloc_pages_nodemask+0x17a/0x810
[ 1334.961099][T29216]  ? __alloc_pages_slowpath.constprop.0+0x2660/0x2660
[ 1334.961117][T29216]  ? find_held_lock+0x2d/0x110
[ 1335.033238][T29216]  ? lock_downgrade+0x840/0x840
[ 1335.038077][T29216]  cache_grow_begin+0x8c/0xc10
[ 1335.042826][T29216]  ? cache_alloc_pfmemalloc+0x1e/0x140
[ 1335.048267][T29216]  kmem_cache_alloc+0x670/0x740
[ 1335.053110][T29216]  copy_net_ns+0xef/0x590
[ 1335.057416][T29216]  ? copy_cgroup_ns+0x9d/0x640
[ 1335.062162][T29216]  create_new_namespaces+0x3fb/0xb30
[ 1335.067431][T29216]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1335.073047][T29216]  ksys_unshare+0x43d/0x8e0
[ 1335.077533][T29216]  ? walk_process_tree+0x2c0/0x2c0
[ 1335.082638][T29216]  ? fput_many+0x2f/0x1a0
[ 1335.086947][T29216]  ? ksys_write+0x1a5/0x250
[ 1335.091430][T29216]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1335.097129][T29216]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1335.102830][T29216]  __x64_sys_unshare+0x2d/0x40
[ 1335.107587][T29216]  do_syscall_64+0xf6/0x7d0
[ 1335.112090][T29216]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1335.117975][T29216] RIP: 0033:0x45ca29
[ 1335.121850][T29216] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1335.141536][T29216] RSP: 002b:00007f44a9145c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1335.149922][T29216] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29
[ 1335.157882][T29216] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[ 1335.165831][T29216] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1335.173782][T29216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1335.181817][T29216] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007f44a91466d4
10:54:05 executing program 3:
unshare(0x4000a203)

[ 1335.224337][ T8716] tipc: TX() has been purged, node left!
[ 1335.231644][ T8716] tipc: TX() has been purged, node left!
[ 1335.263579][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
sendfile(r1, r0, 0x0, 0x10000000b)
r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.current\x00', 0x275a, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000001400)={'team_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x64010100}})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
write$binfmt_script(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRESOCT=r3, @ANYBLOB="4aab081216f0fa80c77da3a110beef4ea1720777b6d208ebd210f00e0549c300bf30704d96169d100e05b1307ac41dd8b5531a9e992f9e6ac9d5b75796d4e2ea148b6dbd459414efaf611517d50f3ef1f05e024ebae9165e7876bc109dc71e0597d39260424d17816d51c45d122ba39fa632688c1096b4", @ANYRESDEC=r2, @ANYRES64=r4, @ANYRESOCT=r4, @ANYRESDEC=r3], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0)
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r7 = accept4$alg(r6, 0x0, 0x0, 0x80000)
ioctl$FS_IOC_ENABLE_VERITY(r7, 0x40806685, &(0x7f0000001380)={0x1, 0x4, 0x1000, 0x26, &(0x7f0000001280)="0b5533e17d645a6bf703888657007e1cba9e27c1f2049f26a1c6948005c5a1fc64af67c3d3ac", 0x9f, 0x0, &(0x7f00000012c0)="bc39ae566c27633017024254e51bd1461823a543adde202b75119e744de742955a73fdf5a88a8898a4aec37fb478b618930ffbb13bf8864abf3034079d96fa61ec85ffc27d8c309a30b0823b7a46495b6d06b58fa2dd450890f9f67611a11a7f4edb8c532addd3fc4fc25ef6fe9a7594068a5ae90aff4ca9d5643f56741885e297c020356c6542e5fca329da1d9e957c57e1d9f191a66402e35d6135fc4713"})
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r8, r5, 0x0, 0xfffffffe)

10:54:05 executing program 2:
unshare(0x8010000)
r0 = socket(0x11, 0x2, 0x0)
socket$inet(0x2, 0x5, 0x8)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket$netlink(0x10, 0x3, 0x15)
r3 = socket$nl_route(0x10, 0x3, 0x0)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r5}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000e80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x2c, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000001)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8)
sendto$packet(r0, &(0x7f0000000000)="59b538b55552145aa3775fb24d9253fad0e04c8362532b0acb18d9ec2f82758478a9187210a747dcaeea9cfff7cc8e985d74e143e55754f9280ec9211037f5ee94884a0bd3a1d816097a06ae678eadc0ca0b1eec43bb7107172c56", 0x5b, 0x884, &(0x7f00000001c0)={0x11, 0x15, r6, 0x1, 0x0, 0x6, @multicast}, 0x14)

[ 1335.287291][ T8716] tipc: TX() has been purged, node left!
[ 1335.315227][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 3:
unshare(0x4000a602)

[ 1335.341559][T29224] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1335.354242][ T8716] tipc: TX() has been purged, node left!
[ 1335.368699][ T8716] tipc: TX() has been purged, node left!
[ 1335.393358][ T8716] tipc: TX() has been purged, node left!
[ 1335.400572][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
accept$phonet_pipe(r3, 0x0, &(0x7f0000000100))
sendfile(r2, r1, 0x0, 0xfffffffe)

[ 1335.439625][ T8716] tipc: TX() has been purged, node left!
[ 1335.467346][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 3:
unshare(0x4000a803)

[ 1335.495195][ T8716] tipc: TX() has been purged, node left!
10:54:05 executing program 3:
unshare(0x4000aa03)

[ 1335.593345][T29226] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1335.610810][T29226] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1335.636515][   T27] audit: type=1804 audit(1590058445.883:915): pid=29254 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1652/cgroup.controllers" dev="sda1" ino=16009 res=1
[ 1335.708832][T29222] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:06 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:06 executing program 3:
unshare(0x4000b103)

[ 1335.935425][T29269] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1336.028774][T29216] IPVS: ftp: loaded support on port[0] = 21
[ 1336.079108][T29216] lo speed is unknown, defaulting to 1000
10:54:06 executing program 0:
unshare(0x40000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:06 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xb, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:06 executing program 3:
unshare(0x4000b201)

10:54:06 executing program 2:
socketpair(0x0, 0x0, 0x6, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r2, 0xc0, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x2, @local, 0x6}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2d}}, @in6={0xa, 0x4e22, 0x1eb, @ipv4={[], [], @multicast1}, 0x3}, @in6={0xa, 0x4e22, 0x9, @empty, 0x8}, @in6={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, [], 0x1}, 0x10000}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e21, @empty}]}, &(0x7f0000000440)=0x10)
unshare(0x40000000)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000200)="093a3e1604927ba6490f456290f9439bd4e76e89a9980ba09a4ae2e550a3", 0x1e)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r5 = socket$netlink(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="1400a5a169699025b138057098c6ad20ab4a72c0543f14471042bca0efba3f6237287f8bdbd300d16f68362e183585484ff48109764334a0174fffeacc5cc1ff19d4bd7a7a2fe13f2905971a3be0ce6c5a3bccf6a36df823296bcbdbe6e326e5e83fa41c8161be4e111de577f09d000000000000000000", @ANYRES16=r6, @ANYBLOB="54e77be9005c41ec052eb477c4875cd39955516b6511"], 0x3}}, 0x0)
sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0xf8, r6, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000000}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9ce}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0x68, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400000002}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xb0b0f2f}, @TIPC_NLA_NET_ADDR={0x7, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3e81}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x40000)

10:54:06 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:06 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = socket$nl_route(0x10, 0x3, 0x0)
r5 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, <r6=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$inet(r0, &(0x7f00000005c0)={&(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="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", 0xff}, {&(0x7f0000000300)="3af4ddba3f6a8b4d73f95765210070fc19107133a5a10e8a1160443fc4a0fbe5310f16ebb78d9a4c32046cb9580d9e87fb6210ff5dd5c724dfafbc2acc7038d9f8ab2a0871cc5945f50dfa14c243d0b2cd261d910927644eb95e2d25440be2114a96dd788bd9f622020750d77cbc308c47c2f7c8feb5e6f2318abbcd1e07c2210e7d1e4e0d9178dec1e138c1a113f90ec44e8551dfbbb73e12255372e6", 0x9d}], 0x2, &(0x7f0000000400)=[@ip_retopts={{0x80, 0x0, 0x7, {[@noop, @rr={0x7, 0x17, 0x22, [@broadcast, @loopback, @broadcast, @multicast2, @private=0xa010102]}, @ssrr={0x89, 0xf, 0x8, [@broadcast, @broadcast, @multicast1]}, @rr={0x7, 0xf, 0xab, [@rand_addr=0x64010100, @rand_addr=0x64010102, @local]}, @end, @lsrr={0x83, 0x13, 0x54, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x24, 0xf7, 0x3, 0x2, [{@remote, 0x7}, {@loopback, 0x1}, {@local, 0x5}, {@private=0xa010101, 0xc96}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @multicast1}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @loopback, @private=0xa010100}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x80000001}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@noop, @cipso={0x86, 0x15, 0x0, [{0x0, 0xc, "25757e230d1e4ad99c6c"}, {0x0, 0x3, "a6"}]}, @ssrr={0x89, 0x1b, 0x35, [@dev={0xac, 0x14, 0x14, 0x43}, @loopback, @rand_addr=0x64010102, @broadcast, @rand_addr=0x64010100, @multicast1]}, @generic={0x7, 0x11, "88e7e6c39f4c12e6b18079e043b988"}, @generic={0x7, 0x11, "8d5269fa5003c8ff15f65d38323818"}, @lsrr={0x83, 0x3, 0x42}, @rr={0x7, 0x7, 0x7, [@local]}, @timestamp={0x44, 0xc, 0x7c, 0x0, 0x9, [0xc9, 0x81]}, @timestamp={0x44, 0x24, 0x9, 0x0, 0x2, [0x9, 0x7ff, 0x72b, 0x4, 0x5, 0x9, 0x7, 0x9]}]}}}], 0x1c0}, 0x4040)
r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r8=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r8}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)={r8, 0x0, 0xff}, 0x8)
sendfile(r2, r1, 0x0, 0xfffffffe)

[ 1336.216515][T29301] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:06 executing program 3:
unshare(0x4000b800)

[ 1336.281432][T29308] IPVS: ftp: loaded support on port[0] = 21
[ 1336.326950][T29302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1336.346364][T29306] IPVS: ftp: loaded support on port[0] = 21
[ 1336.363919][   T27] audit: type=1804 audit(1590058446.613:916): pid=29310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1653/cgroup.controllers" dev="sda1" ino=16051 res=1
[ 1336.405162][T29316] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:06 executing program 3:
unshare(0x4000bc01)

[ 1336.428639][T29316] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1336.468584][T29310] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
10:54:06 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:06 executing program 3:
unshare(0x4000c002)

[ 1336.570474][T29308] lo speed is unknown, defaulting to 1000
[ 1336.589356][T29306] lo speed is unknown, defaulting to 1000
10:54:06 executing program 3:
unshare(0x4000c803)

10:54:06 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xc, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 0:
unshare(0x40000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:07 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0xca555796f600c649, &(0x7f0000000100)=0x409, 0x4)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={<r7=>r6, 0x4, 0x10000}, &(0x7f0000000180)=0xc)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000340)={@loopback, @dev={0xac, 0x14, 0x14, 0x32}, 0x0, 0x9, [@empty, @dev={0xac, 0x14, 0x14, 0x2f}, @broadcast, @remote, @local, @local, @empty, @broadcast, @local]}, 0x34)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8)
sendfile(r2, r1, 0x0, 0xfffffffe)
socket$inet6_dccp(0xa, 0x6, 0x0)

[ 1336.874451][T29372] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1336.899550][T29372] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1337.045239][   T27] audit: type=1804 audit(1590058447.293:917): pid=29396 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1654/cgroup.controllers" dev="sda1" ino=15906 res=1
[ 1337.144736][T29327] IPVS: ftp: loaded support on port[0] = 21
[ 1337.177756][T29327] lo speed is unknown, defaulting to 1000
10:54:07 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x10000000b)
bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000240)={&(0x7f0000000000)="463e2b5b628f72031a0d9279ea8ad62f8aee0f5747aa4dd30248ef73d6356f65b7ce1510be44b1370bcec38b866ba45228a05c2c4c70ea1ecb901df70086c759f593c588599105b9104af8d4f1bfba3ba62300fd43863cfd058a308878741815968d338e427a2fe50f02494fdbfbf028777eb0b6741f6174c2567e24642881aa9b72407e4fbe2e8ee2600602", &(0x7f00000000c0)=""/113, &(0x7f0000000140)="e5a5bd910a03af74409962b81c8fa46be73cfb81ca176fde6fd69e5bfe970bd26f433c525a359b2fa4b9072fe83bb6dacfe22361e48ce6b5cad3df10de10dc38bccc19c84278adb9fa76d9900c9538de57d3160fc63ab5b3c2fcd82a7e5a9861cb3aa0ee2f8e4a2b755efb", &(0x7f00000001c0)="cd2a5b7eb34bd4e7602b1c4122c35c2d7d663c8e816f87bb21366e9151f5486908a328c90c23c8c4a75387ab31d91add46f7eefceeb819caff4b2cfdfb4e38e85f2ecafcce51cc89763a30bcba8ab164256cebb8a379216b75590e4532af5049a13e4ecf31", 0x0, r0}, 0x38)
unshare(0x40000000)

10:54:07 executing program 0:
unshare(0x80000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:07 executing program 3:
unshare(0x4000ca03)

10:54:07 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xe, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 3:
unshare(0x4000cb02)

[ 1337.418818][T29444] IPVS: ftp: loaded support on port[0] = 21
10:54:07 executing program 3:
unshare(0x4000d002)

[ 1337.494174][T29444] lo speed is unknown, defaulting to 1000
[ 1337.494520][T29451] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:07 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2d, 'cpu'}, {0x2b, 'memory'}, {0x2b, 'pids'}, {0x2b, 'pids'}, {0x2d, 'memory'}]}, 0x21)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000140))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

[ 1337.565810][T29451] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:07 executing program 0:
unshare(0x100000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:07 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:07 executing program 3:
unshare(0x4000d003)

[ 1337.791519][   T27] audit: type=1804 audit(1590058448.033:918): pid=29476 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1655/cgroup.controllers" dev="sda1" ino=15747 res=1
[ 1337.900907][T29504] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1337.935057][T29504] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:08 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvmsg$can_bcm(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x140)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00')
sendmsg$TIPC_NL_MON_PEER_GET(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200020e1}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e000d400", @ANYRES16=r3, @ANYBLOB="000427bd7000fddbdf2513000000a400018044000400200001000a004e24fffffffb00000000000000000000ffffffffffff620e0000200002000a004e2300000009fc0200000000000000000000000000000000000044000400200001000a004e2100000401fe8000000000000000000000000000aafcffffff200002000a004e200000805dfc010000000000000000000000000000070000000d0001007564703a73797a310000000008000300c2eb000028000580070001006962000007000100696200000c00028008000400190000000800010065746800"], 0xe0}, 0x1, 0x0, 0x0, 0x91}, 0x4040)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={<r4=>0x0, @in6={{0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffff7}}}, &(0x7f00000000c0)=0x84)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x401}, 0x8)

10:54:08 executing program 0:
unshare(0x1000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:08 executing program 3:
unshare(0x4000d203)

10:54:08 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:08 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x10, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:08 executing program 3:
unshare(0x4000d500)

[ 1338.068824][T29519] __nla_validate_parse: 13 callbacks suppressed
[ 1338.101634][T29519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:08 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r1, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x10}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x2000000}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xcc79}]}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000811}, 0x20040)
unshare(0x40000000)

[ 1338.209410][T29524] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1338.283345][T29526] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1338.304091][T29538] IPVS: ftp: loaded support on port[0] = 21
[ 1338.312950][T29537] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1338.331535][T29537] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1338.353215][T29532] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1338.395747][T29538] lo speed is unknown, defaulting to 1000
[ 1338.491226][   T27] audit: type=1804 audit(1590058448.733:919): pid=29488 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1655/cgroup.controllers" dev="sda1" ino=15747 res=1
10:54:08 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601080000000000000000000000000500010007000002"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:54:08 executing program 0:
unshare(0x2000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:08 executing program 3:
unshare(0x4000d603)

10:54:08 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500000000000000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:08 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x11, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1338.614992][T29538] IPVS: ftp: loaded support on port[0] = 21
10:54:08 executing program 3:
unshare(0x4000d803)

[ 1338.684672][T29577] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:09 executing program 0:
unshare(0x3000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1338.786457][T29578] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:09 executing program 3:
unshare(0x4000dc03)

[ 1338.828806][   T27] audit: type=1804 audit(1590058449.073:920): pid=29585 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1656/cgroup.controllers" dev="sda1" ino=15779 res=1
[ 1338.903433][T29538] lo speed is unknown, defaulting to 1000
[ 1338.910778][T29584] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:09 executing program 0:
unshare(0x4000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1338.944149][T29595] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1338.972510][T29595] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:09 executing program 3:
unshare(0x4000e003)

[ 1339.035675][T29586] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:09 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500000000000000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1339.237068][T29638] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:09 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x12, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:09 executing program 0:
unshare(0x5000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:09 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f00000000c0)=0x14)
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvfrom$phonet(r5, &(0x7f0000000200)=""/15, 0xf, 0x40010040, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0xfffffffc, 0x5425, 0x6, 0x4, 0x2, 0x1, 0x8, {r6, @in={{0x2, 0x4e21, @private=0xa010102}}, 0xe4, 0x9829, 0x4528, 0xfff, 0x80000000}}, &(0x7f00000001c0)=0xb0)
getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e)

10:54:09 executing program 3:
unshare(0x4000e602)

10:54:09 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000200)={0x1, 0x0, 0x1000, 0x59, &(0x7f0000000100)="b2fa822d09467671a271c670f61aaff198b35a72e9639637289ed1c7619ebc076ff6d66f4e21254efb443559bc4d435719d7f5f6a3d1161f6090ea858e058309c52eef649186d3c9036966b4101b39e7f30bca4066c8586db4", 0x36, 0x0, &(0x7f0000000180)="d486076ed9f0d5226252c70ccaebc565427dbca66dcfcaeeee998dea4dd6647e400fefdb94a49d5d7d42232dd0b608880cf5996502eb"})
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

[ 1339.321056][T29642] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:09 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500000000000000", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:09 executing program 3:
unshare(0x4000e603)

[ 1339.446175][T29657] IPVS: ftp: loaded support on port[0] = 21
[ 1339.478682][T29663] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:09 executing program 3:
unshare(0x4000ec03)

10:54:09 executing program 0:
unshare(0x6000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1339.517612][T29663] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1339.534624][   T27] audit: type=1804 audit(1590058449.783:921): pid=29671 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1657/cgroup.controllers" dev="sda1" ino=15873 res=1
10:54:09 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x13, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1339.618401][T29657] lo speed is unknown, defaulting to 1000
10:54:09 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500"/18, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:09 executing program 3:
unshare(0x4000f000)

10:54:10 executing program 1:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cpuset.effective_cpus\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000013c0)={<r4=>r3})
setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000001400)=0x5a, 0x4)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r1, 0x0, 0xfffffffe)
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000300))
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}]}, 0x50}}, 0x0)
sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xf4, r7, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0xbbdbd52a5acd68f1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffff01}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x330d}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4c041}, 0x20000001)

10:54:10 executing program 0:
unshare(0x7000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1339.898011][   T27] audit: type=1804 audit(1590058450.143:922): pid=29711 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1658/cgroup.controllers" dev="sda1" ino=16114 res=1
[ 1340.018439][   T27] audit: type=1804 audit(1590058450.193:923): pid=29716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1658/cgroup.controllers" dev="sda1" ino=16114 res=1
[ 1340.205324][T29665] IPVS: ftp: loaded support on port[0] = 21
[ 1340.822265][T29710] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1340.848325][T29710] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:13 executing program 0:
unshare(0x8000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:13 executing program 3:
unshare(0x4000f001)

10:54:13 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = accept4(r0, 0x0, &(0x7f0000000300), 0x80000)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getqdisc={0x34, 0x26, 0x200, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {0x2, 0x2}, {0xfff3, 0x6}, {0x7, 0xc}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x80)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000440)={'bond0\x00', 0x6})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
pipe(&(0x7f0000000100)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
getsockopt$inet6_dccp_int(r7, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81135840}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, 0x0, 0x100, 0x70bd2a, 0x8, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x81, 0x0}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}]}, 0x80}, 0x1, 0x0, 0x0, 0x80c0}, 0x1)
sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8304041}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004014}, 0x4000000)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x2, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x10)
sendfile(r8, r5, 0x0, 0xfffffffe)

10:54:13 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500"/18, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:13 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x14, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:13 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$inet6_sctp(0xa, 0x4, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="c6526b59c7470f09ddf306295779233373545a7941b9aae1f531a14379c9a022143c3678a7", @ANYRES32=<r2=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r4, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x64, r4, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xa0}, @NL80211_ATTR_TXQ_MEMORY_LIMIT={0x8, 0x10b, 0x3ff}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x6}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x40}, @NL80211_ATTR_TXQ_QUANTUM={0x8, 0x10c, 0x10000}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'erspan0\x00'}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5, 0x59, 0x1}, @NL80211_ATTR_WIPHY_FRAG_THRESHOLD={0x8, 0x3f, 0x80}]}, 0x64}, 0x1, 0x0, 0x0, 0x800}, 0x40010)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5, 0x10000, 0xfffffffd}, 0x10)
unshare(0x40000000)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000240)=0xc3, 0x4)

[ 1343.501615][T29763] __nla_validate_parse: 8 callbacks suppressed
[ 1343.501625][T29763] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:13 executing program 3:
unshare(0x4000f003)

[ 1343.590991][T29766] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1343.635753][   T27] audit: type=1804 audit(1590058453.883:924): pid=29761 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1659/cgroup.controllers" dev="sda1" ino=16146 res=1
10:54:13 executing program 0:
unshare(0x9000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1343.679369][T29770] IPVS: ftp: loaded support on port[0] = 21
10:54:14 executing program 3:
unshare(0x4000f203)

[ 1343.797157][T29769] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1343.828805][T29783] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:14 executing program 3:
unshare(0x4000f400)

10:54:14 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000002400070500"/18, @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1343.857068][T29783] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:14 executing program 0:
unshare(0xa000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1343.904723][T29770] lo speed is unknown, defaulting to 1000
[ 1343.915008][T29777] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:14 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x48, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:14 executing program 3:
unshare(0x4000f403)

[ 1344.020763][T29806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1344.127036][T29815] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1344.174176][T29826] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1344.279800][   T27] audit: type=1804 audit(1590058454.524:925): pid=29768 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1659/cgroup.controllers" dev="sda1" ino=16146 res=1
[ 1344.311260][T29839] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1344.326542][T29839] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:14 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000140)='NLBL_UNLBL\x00')
sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xf8, r3, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x3e}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x24}}, @NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:devicekit_disk_exec_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:locale_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2={0xfc, 0x2, [], 0x1}}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:hald_exec_t:s0\x00'}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000881}, 0x44000)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r1, 0x0, 0xfffffffe)

10:54:14 executing program 3:
unshare(0x4000f603)

10:54:14 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1344.374646][T29836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1344.442232][T29853] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1344.505568][T29780] IPVS: ftp: loaded support on port[0] = 21
[ 1344.526858][T29859] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1344.561605][   T27] audit: type=1804 audit(1590058454.814:926): pid=29858 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1660/cgroup.controllers" dev="sda1" ino=16016 res=1
10:54:16 executing program 2:
unshare(0x40000000)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040))

10:54:16 executing program 0:
unshare(0xb000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:16 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4c, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:16 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:16 executing program 3:
unshare(0x4000f800)

10:54:16 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
recvfrom$netrom(r0, &(0x7f0000000100)=""/90, 0x5a, 0x13001, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {0xc}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

[ 1346.128505][T29892] IPVS: ftp: loaded support on port[0] = 21
[ 1346.152282][   T27] audit: type=1804 audit(1590058456.404:927): pid=29882 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1661/cgroup.controllers" dev="sda1" ino=16307 res=1
10:54:16 executing program 3:
unshare(0x4000f803)

[ 1346.192767][T29881] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1346.214649][T29881] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:16 executing program 0:
unshare(0xc000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1346.255863][T29892] lo speed is unknown, defaulting to 1000
10:54:16 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x60, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:16 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:16 executing program 3:
unshare(0x4000f903)

10:54:16 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = socket(0x1f, 0x3, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvfrom$rxrpc(r2, &(0x7f0000000100)=""/10, 0xa, 0x10020, &(0x7f0000000140)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0xfffffffe, @loopback, 0x9}}, 0x24)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff86, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r3, 0x0, 0xfffffffe)

[ 1346.531729][T29926] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1346.547386][T29926] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1346.648867][T29892] IPVS: ftp: loaded support on port[0] = 21
[ 1346.695350][T29892] lo speed is unknown, defaulting to 1000
10:54:17 executing program 2:
unshare(0x47ae07138d35c8ed)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x100, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x9, 0xc6, 0x81, 0x7f}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4815}, 0x4000000)

10:54:17 executing program 3:
unshare(0x4000fa03)

10:54:17 executing program 0:
unshare(0xd000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:17 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:17 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x68, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:17 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000000102020000000000000000000000040ce20f800800014000000004425391dd12e0143be63a3220b4ee6e880432b3150f83b958c266e3d6acc86ee2df99f0460d9c543b93774baacdff31a7af9ae0ddfde5214ee8535364cfb8a5b26eabb99518a11b0d38da872b810e399e565191af34e2bab664cad2fc4fc9868176f37753352c1e1dc8c3e9ffad77f666dde0ff66aebf1ccd78e170c20b214d4a11cfa89b5783628002d5b09fc229d504bf016ad4730e"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x4000804)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$isdn(0x22, 0x3, 0x3)
sendfile(r3, r1, 0x0, 0xfffffffe)

10:54:17 executing program 3:
unshare(0x4000fc03)

[ 1346.956171][   T27] audit: type=1804 audit(1590058457.204:928): pid=29982 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1663/cgroup.controllers" dev="sda1" ino=16384 res=1
10:54:17 executing program 0:
unshare(0xe000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:17 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8808040}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3f7, 0x1, 0x70bd27, 0x25dfdbfc, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24000001}, 0x48840)

[ 1347.033601][T30004] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1347.065314][T30004] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:17 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:17 executing program 3:
unshare(0x4000fe03)

10:54:17 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6c, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1347.188528][T30013] IPVS: ftp: loaded support on port[0] = 21
[ 1347.268650][T30022] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1347.286329][T30022] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1347.302378][T30013] lo speed is unknown, defaulting to 1000
10:54:17 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000070601eb10000000000000000100ffffa5f7d5fc19f399aae280d517af74fbd3b3f5b307744f8938ee030f71c54e9bf45ee9f6"], 0x14}, 0x1, 0x0, 0x0, 0x20000090}, 0x20040090)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
openat$cgroup_procs(r3, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0)

10:54:17 executing program 3:
unshare(0x5a010000)

10:54:17 executing program 4:
socket$nl_route(0x10, 0x3, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:17 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x74, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:17 executing program 0:
unshare(0xf000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1347.552435][   T27] audit: type=1804 audit(1590058457.804:929): pid=30050 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1664/cgroup.controllers" dev="sda1" ino=16058 res=1
[ 1347.597549][T30013] IPVS: ftp: loaded support on port[0] = 21
[ 1347.613392][T30065] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:17 executing program 3:
getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa)
unshare(0x40000000)

10:54:17 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, 0x0, 0x0)

[ 1347.652182][T30065] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:18 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x800, 0x0)
ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1)
sendfile(r2, r1, 0x0, 0xfffffffe)

[ 1347.691583][   T27] audit: type=1804 audit(1590058457.884:930): pid=30066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1664/cgroup.controllers" dev="sda1" ino=16058 res=1
[ 1347.796352][T30089] IPVS: ftp: loaded support on port[0] = 21
[ 1347.919447][   T27] audit: type=1804 audit(1590058458.164:931): pid=30095 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1665/cgroup.controllers" dev="sda1" ino=16382 res=1
[ 1347.953722][T30089] lo speed is unknown, defaulting to 1000
10:54:19 executing program 2:
unshare(0x40000000)
r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @bcast}, [@rose, @default, @rose, @bcast, @default, @bcast, @null, @default]}, &(0x7f0000000080)=0x48, 0x180000)
connect$netrom(r0, &(0x7f00000000c0)={{0x3, @default, 0x2}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48)

10:54:19 executing program 0:
unshare(0x10000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:19 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7a, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:19 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, 0x0, 0x0)

10:54:19 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={<r2=>r1})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8)
bind$packet(r2, &(0x7f0000000180)={0x11, 0xc, r4, 0x1, 0x4, 0x6, @random="b266f001ddd1"}, 0x14)

10:54:19 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000340)='l2tp\x00')
sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48000}, 0x20008004)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e20, 0x0, @remote, 0x1000}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [], @broadcast}, 0x8000}], 0x54)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="010000f5d7", @ANYRES32=<r5=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8)
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000000180)=0xdb5, 0x4)
ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e24, 0x2, @remote}}}, &(0x7f0000000000)=0x84)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x7, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r7, r2, 0x0, 0xffffffff)

[ 1349.703702][T30130] IPVS: ftp: loaded support on port[0] = 21
[ 1349.728459][T30133] __nla_validate_parse: 17 callbacks suppressed
[ 1349.728469][T30133] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1349.774132][   T27] audit: type=1804 audit(1590058460.024:932): pid=30131 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1666/cgroup.controllers" dev="sda1" ino=16384 res=1
[ 1349.798726][T30139] IPVS: ftp: loaded support on port[0] = 21
[ 1349.855481][T30134] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1349.888111][T30130] lo speed is unknown, defaulting to 1000
10:54:20 executing program 0:
unshare(0x11000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1349.898993][T30151] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1349.919604][T30151] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:20 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, 0x0, 0x0)

[ 1349.977371][T30139] lo speed is unknown, defaulting to 1000
[ 1350.026112][T30142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:20 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xd4, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1350.103471][T30180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:20 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000100))
sendfile(r2, r1, 0x0, 0xfffffffe)

10:54:20 executing program 0:
unshare(0x12000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1350.291275][T30211] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:20 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

[ 1350.331953][T30130] IPVS: ftp: loaded support on port[0] = 21
[ 1350.407558][T30224] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1350.425986][T30224] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1350.452949][   T27] audit: type=1804 audit(1590058460.704:933): pid=30219 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1667/cgroup.controllers" dev="sda1" ino=16074 res=1
[ 1350.462560][T30217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1350.493853][T30139] IPVS: ftp: loaded support on port[0] = 21
[ 1350.551360][T30236] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:22 executing program 2:
unshare(0x40000000)
socketpair(0x38, 0x800, 0xd09, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x4)

10:54:22 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:22 executing program 0:
unshare(0x13000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:22 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

[ 1352.785475][T30255] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1352.842256][T30257] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1352.845480][T30263] IPVS: ftp: loaded support on port[0] = 21
[ 1352.924285][T30263] lo speed is unknown, defaulting to 1000
[ 1352.932972][T30274] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:23 executing program 3:
unshare(0x40000000)
r0 = socket$phonet_pipe(0x23, 0x5, 0x2)
ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0x71)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x28}, 0x10)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000012c0)={r2, 0x0, 0x64, 0x3b, &(0x7f0000000140)="c50b65f318c060a71224a31a8f2e99b5189fc6fcfafd1f93fc638eac88512cce5f77678ba0b1090af5da0a146270a379cb4035ce92266db3e4e66aad6f065487d6edc018d103eeacc514a472705aeebe7d1f0b79a8278ecc11c3915b86f5e77de0a47e02", &(0x7f00000001c0)=""/59, 0x5, 0x0, 0x1000, 0xa5, &(0x7f0000000200)="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", &(0x7f0000001200)="4a573268b0b7df8375f667ed6755bef8b08f2ba9966022bf3daeb6dc6478fcaf9f6f5ffda196dfc4ad62a36e0af3137df6e92420da7cef343fbe42a84d98616db90d7f1b1e34759e4bce1fe2a97e25daa547b9c8ea848b3bf1f51f9c213b15d300e1dca004a92ac2a1ef342426ebc88dfe2e4abb1a0a4f3d3f326571577e653b6156ed3898e773d01c6038e969637a0ee4b631dee3ae59e8a8b9c9b981d5c747f11b5f38d9"}, 0x40)
getsockopt$IP_SET_OP_VERSION(r1, 0x1, 0x53, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:54:23 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x7, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfffd}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x28}}, 0x800)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:54:23 executing program 0:
unshare(0x14000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:23 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0)

[ 1352.977037][T30274] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1353.006509][T30265] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:23 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x300, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1353.202697][   T27] audit: type=1804 audit(1590058463.454:934): pid=30308 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1668/cgroup.controllers" dev="sda1" ino=16380 res=1
[ 1353.205487][T30309] IPVS: ftp: loaded support on port[0] = 21
10:54:23 executing program 0:
unshare(0x15000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1353.253498][T30263] IPVS: ftp: loaded support on port[0] = 21
10:54:23 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0)

[ 1353.379431][T30323] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1353.393514][T30323] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1353.452084][T30309] lo speed is unknown, defaulting to 1000
10:54:23 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x500, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1353.628334][T30349] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1353.650017][T30349] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1353.847657][T30309] IPVS: ftp: loaded support on port[0] = 21
[ 1353.887340][T30309] lo speed is unknown, defaulting to 1000
10:54:25 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0)

10:54:25 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1cd9af8b74f35d4f12f67b8baa32bf4217430aed89662e9a988f0389a124f0018c5d8297df8e1965ae418ad27783a434c094a4a5e04ae7a49bcb73af6e07ba5546e627eb9661467174773425027cbab0703ffc73123730fd01ac620dc119e2bdc4ed4fbbb63d", @ANYRES16=r0, @ANYRESHEX=r1], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPSET_CMD_LIST(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="13ffffff07060108000000000b00000000000000000006407fffffff"], 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$CAN_RAW_ERR_FILTER(r5, 0x65, 0x2, &(0x7f00000000c0)=0x9, 0x4)
sendfile(r4, r2, 0x0, 0xfffffffe)

10:54:25 executing program 0:
unshare(0x16000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:25 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x600, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:25 executing program 3:
unshare(0x40000000)
syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00')
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000080)=0x8)

10:54:25 executing program 2:
unshare(0x22000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
r3 = accept4$alg(r0, 0x0, 0x0, 0x80000)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={<r5=>0x0}, &(0x7f00000000c0)=0xc)
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000100)=r5)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1000, 0x0, 0x0, 0x6, 0x800}, &(0x7f0000000040)=0x14)
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180), 0x10)

[ 1355.257608][T30402] __nla_validate_parse: 6 callbacks suppressed
[ 1355.257618][T30402] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1355.288429][T30407] IPVS: ftp: loaded support on port[0] = 21
[ 1355.338741][T30404] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1355.348700][   T27] audit: type=1804 audit(1590058465.594:935): pid=30403 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1669/cgroup.controllers" dev="sda1" ino=16365 res=1
10:54:25 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0)

10:54:25 executing program 0:
unshare(0x16050000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1355.454818][T30420] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1355.471916][T30420] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1355.523239][T30407] lo speed is unknown, defaulting to 1000
[ 1355.538198][T30418] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:25 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x700, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1355.663228][T30440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:25 executing program 0:
unshare(0x17000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1355.726652][T30448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:26 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000200)={0x2, 'veth0\x00', {0xa6}, 0x400})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000180))
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r2, 0x0, 0xfffffffe)

10:54:26 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1355.864006][T30458] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1355.880571][T30458] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1355.940969][T30454] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1355.998766][   T27] audit: type=1804 audit(1590058466.244:936): pid=30473 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1670/cgroup.controllers" dev="sda1" ino=16380 res=1
[ 1356.016911][T30485] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:26 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x900, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:26 executing program 0:
unshare(0x18000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1356.081660][T30407] IPVS: ftp: loaded support on port[0] = 21
10:54:26 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
connect$ax25(r0, &(0x7f0000000140)={{0x3, @null, 0x1}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default]}, 0x48)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x7ff, 0x5, 0x5096bf49, 0xfffffff9, 0xffff}, 0x14)
getsockname(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80)
unshare(0x20000000)
ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000000c0)={0x0, 'veth0_to_bond\x00', {0x2}, 0x8})

10:54:26 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1356.169261][T30407] lo speed is unknown, defaulting to 1000
[ 1356.264604][T30504] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1356.504310][T30511] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1356.561830][T30520] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1356.576162][T30520] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1356.750474][T30512] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:29 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r2}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r5, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r5, r4, 0x0, 0x10000000b)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r7 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r7, r6, 0x0, 0x10000000b)
sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_dellink={0xcc, 0x11, 0x400, 0x70bd2c, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x200, 0x4000}, [@IFLA_PHYS_PORT_ID={0xb, 0x22, "556051a96606bc"}, @IFLA_XDP={0x54, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x4}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0xd}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x9}, @IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x6}, @IFLA_XDP_FD={0x8, 0x1, r4}, @IFLA_XDP_FLAGS={0x8}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x4}]}, @IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_MACSEC_VALIDATION={0x5, 0xd, 0x20}, @IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x1}, @IFLA_MACSEC_ENCRYPT={0x5, 0x7, 0x5}, @IFLA_MACSEC_INC_SCI={0x5, 0x9, 0x9}]}}}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x4dd6}, @IFLA_NET_NS_FD={0x8, 0x1c, r6}, @IFLA_EVENT={0x8, 0x2c, 0x4}]}, 0xcc}}, 0x801)
sendmsg$AUDIT_ADD_RULE(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x438}, 0x1, 0x0, 0x0, 0x50}, 0x40000)

10:54:29 executing program 0:
unshare(0x19000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:29 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:29 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
recvmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/159, 0x9f}, {&(0x7f0000000680)=""/66, 0x42}, {&(0x7f0000000700)=""/195, 0xc3}, {&(0x7f0000000800)=""/200, 0xc8}, {&(0x7f0000000900)=""/166, 0xa6}], 0x7, &(0x7f0000000a40)=""/4096, 0x1000}, 0xd866}, {{&(0x7f0000001a40)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001ac0)=""/173, 0xad}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x2, &(0x7f0000002bc0)=""/137, 0x89}, 0x2}, {{&(0x7f0000002c80)=@pppol2tp={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002d00)=""/14, 0xe}, {&(0x7f0000002d40)=""/90, 0x5a}, {&(0x7f0000002dc0)=""/186, 0xba}, {&(0x7f0000002e80)=""/1, 0x1}], 0x4, &(0x7f0000002f00)=""/16, 0x10}, 0x7}, {{&(0x7f0000002f40)=@phonet, 0x80, &(0x7f0000003300)=[{&(0x7f0000002fc0)=""/82, 0x52}, {&(0x7f0000003040)=""/241, 0xf1}, {&(0x7f0000003140)=""/138, 0x8a}, {&(0x7f0000003200)=""/199, 0xc7}], 0x4, &(0x7f0000003340)=""/4096, 0x1000}, 0x24}, {{&(0x7f0000004340)=@nfc, 0x80, &(0x7f0000004600)=[{&(0x7f00000043c0)=""/221, 0xdd}, {&(0x7f00000044c0)}, {&(0x7f0000004500)=""/219, 0xdb}], 0x3, &(0x7f0000004640)=""/181, 0xb5}, 0x3ff}, {{0x0, 0x0, &(0x7f0000004700), 0x0, &(0x7f0000004740)=""/4096, 0x1000}, 0xaac}], 0x6, 0x40010020, &(0x7f00000058c0)={0x0, 0x3938700})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000059c0)=@can_newroute={0x178, 0x18, 0x1, 0x8000000, 0x0, {}, [@CGW_MOD_OR={0x15, 0x2, {{{}, 0x0, 0x0, 0x0, 0x0, "e59410a54359429c"}, 0x5}}, @CGW_MOD_SET={0x15, 0x4, {{{0x2, 0x1}, 0x1, 0x2, 0x0, 0x0, "0abc14c46ef52055"}, 0x2}}, @CGW_FILTER={0xc, 0xb, {{0x3, 0x1}, {0x4, 0x1, 0x1}}}, @CGW_CS_XOR={0x8, 0x5, {0xffffffffffffffff, 0x8, 0x5}}, @CGW_CS_CRC8={0x11e, 0x6, {0x1d, 0x33, 0x38, 0x2, 0x8, "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", 0x0, "4d9b38a0694e1def029eafd750a1e0b665e7fa8b"}}]}, 0x178}}, 0x0)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = gettid()
sendmsg$netlink(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xee01}}}], 0x20}, 0x0)
ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r4)
sendmsg$AUDIT_SET(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x49108004}, 0xc, &(0x7f0000005980)={&(0x7f0000005940)={0x34, 0x3e9, 0x20, 0x70bd27, 0x25dfdbfd, {0x8, 0x1, 0x0, r4, 0x58b, 0x6, 0x40, 0x0, 0x2}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x3400c010}, 0x40088c1)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000044c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x0, 0xf2e, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY={0x18, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_DEFAULT_TYPES={0xc, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}]}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_SEQ={0x7, 0xa, "26cc7d"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x40800)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt(r6, 0x3, 0x6, &(0x7f0000000200)=""/247, &(0x7f0000000100)=0xf7)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r7, r5, 0x0, 0xfffffffe)

10:54:29 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xa00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:29 executing program 2:
unshare(0x10700)
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x6080, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001d40)={r4, @in={{0x2, 0x4e21, @local}}}, &(0x7f0000001e00)=0x84)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00')
r7 = socket$nl_route(0x10, 0x3, 0x0)
r8 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r9}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$NL80211_CMD_SET_MPATH(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r6, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008081}, 0x90)
sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x41400}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x30}}, 0x0)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r3)

10:54:29 executing program 0:
unshare(0x1a000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1359.394688][   T27] audit: type=1804 audit(1590058469.645:937): pid=30567 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1671/cgroup.controllers" dev="sda1" ino=16103 res=1
[ 1359.395747][T30576] IPVS: ftp: loaded support on port[0] = 21
[ 1359.423366][T30561] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:54:29 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1359.480163][T30561] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1359.537199][   T27] audit: type=1804 audit(1590058469.775:938): pid=30582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir815313100/syzkaller.xcwm1m/1138/cgroup.controllers" dev="sda1" ino=16112 res=1
10:54:29 executing program 2:
unshare(0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4)

10:54:29 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xb00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1359.614908][T30576] lo speed is unknown, defaulting to 1000
[ 1359.694073][   T27] audit: type=1804 audit(1590058469.815:939): pid=30582 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir815313100/syzkaller.xcwm1m/1138/cgroup.controllers" dev="sda1" ino=16112 res=1
10:54:30 executing program 0:
unshare(0x1b000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:30 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002bb47da131e7e41b26bd7000fcdbdf250b0000003c00018008000b00736970000800080009000400080009007a000000080008000800000008000800060000080009002b00000090feca4fa1acfc94906a872bc270815e14d49a186484eca69f1150a66ef44af95bb989ba657f1aa6fe15baa17fc3d8d93e2e2a99011e99acf40204a782e3b3111ed97e7ce74c4e6eb93403dfdab69039317bcb34815ba50954cff1b3b38dcd5b337be42577712beff80e46c6903541722eac79bfe99d2dcb4ba3d9ba26993f751390818fb6000000000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x20004800}, 0x0)

[ 1359.860801][T30624] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1359.897008][T30624] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1359.948444][T30631] IPVS: ftp: loaded support on port[0] = 21
[ 1360.032737][T30576] IPVS: ftp: loaded support on port[0] = 21
[ 1360.065720][T30631] lo speed is unknown, defaulting to 1000
[ 1360.106826][   T27] audit: type=1804 audit(1590058470.355:940): pid=30579 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1671/cgroup.controllers" dev="sda1" ino=16103 res=1
[ 1360.152079][T30576] lo speed is unknown, defaulting to 1000
[ 1360.315243][T30631] IPVS: ftp: loaded support on port[0] = 21
10:54:33 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xc00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:33 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:33 executing program 0:
unshare(0x1c000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:33 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
sendfile(r0, r3, &(0x7f0000000400)=0x7, 0x1)
r4 = socket$pppoe(0x18, 0x1, 0x0)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$SOCK_DIAG_BY_FAMILY(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x198, 0x14, 0x300, 0x70bd26, 0x25dfdbfc, {0x28, 0x7f}, [@INET_DIAG_REQ_BYTECODE={0x7e, 0x1, "1374d4855ae06c3f03d1aa140a4d50874366c183b35e00df3186f5dcdbc9018140dddeca241fe143dae71026abb3f74031ab52f87e42369aebe60374785f0bb07ff72c286af3e2f212634313f0ee35b64bda69390722135fb2929858b222bfdd9f47dd13025b70b79570c6adef7ec05c9175bec1b2960527745b"}, @INET_DIAG_REQ_BYTECODE={0x93, 0x1, "aea29dcf008339812bfe0191283f6251559c6b5305b26e89f9d5131140f70ec4dfd6deed6203c6f07cee7110aaf7d26a0e4982109f699d9a8bd534a18ab482c42a9b825c64676c1b57074f8860ffb91f0c81d061317f42b37e311f170613ebd4a69fbfd19ed3ab0fbe5941ab7d16a3b62fe7fa3956f39b987bdbdb154ba8a87c7b78d2d580e8d213fa210690000c84"}, @INET_DIAG_REQ_BYTECODE={0x6d, 0x1, "3f12b71611a6d94f830ccf194c27a534389b5f035caf4a5cd018654680153f5f94ea5225604a928ba0dc1de8ed3fd7a157909377f643707f47409ad18cc906a16afdc598dc88b062f144072a716581ac2f6bc613d9544e0670fa3f425e6b1e77645e7b6368acfc0040"}]}, 0x198}, 0x1, 0x0, 0x0, 0x40000}, 0x8044)
connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e)
sendfile(r4, r2, 0x0, 0x100000700)
openat$cgroup_ro(r2, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r6, r1, 0x0, 0xfffffffe)

10:54:33 executing program 2:
unshare(0x40000000)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001080)={&(0x7f00000010c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@func={0x3, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x30, 0x0, 0x18eb56c3bf8938a8, 0x0, 0x5f, 0x2e, 0x2e]}}, &(0x7f0000000080)=""/4096, 0x2d, 0x1000}, 0x20)

10:54:34 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}]}, 0x50}}, 0x0)
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r1, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbb26}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040}, 0x1)
unshare(0x40000000)

[ 1363.776012][T30711] IPVS: ftp: loaded support on port[0] = 21
[ 1363.812755][T30717] __nla_validate_parse: 6 callbacks suppressed
[ 1363.812766][T30717] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1363.887430][   T27] audit: type=1804 audit(1590058474.135:941): pid=30716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1672/cgroup.controllers" dev="sda1" ino=16126 res=1
[ 1363.892738][T30720] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1363.930146][T30723] IPVS: ftp: loaded support on port[0] = 21
10:54:34 executing program 0:
unshare(0x1d000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:34 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1364.047720][   T27] audit: type=1804 audit(1590058474.165:942): pid=30716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1672/cgroup.controllers" dev="sda1" ino=16126 res=1
[ 1364.047879][T30711] lo speed is unknown, defaulting to 1000
[ 1364.078383][T30735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:34 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xe00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1364.154594][T30748] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:34 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r1, 0x0, 0xfffffffe)

[ 1364.213008][T30723] lo speed is unknown, defaulting to 1000
10:54:34 executing program 0:
unshare(0x1e000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:34 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1364.348712][T30774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1364.390087][   T27] audit: type=1804 audit(1590058474.645:943): pid=30777 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1673/cgroup.controllers" dev="sda1" ino=16125 res=1
[ 1364.413203][T30778] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1364.425109][T30778] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1364.468040][T30774] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1364.513749][T30801] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1364.544892][T30723] IPVS: ftp: loaded support on port[0] = 21
[ 1364.553010][T30711] IPVS: ftp: loaded support on port[0] = 21
10:54:34 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:34 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:34 executing program 0:
unshare(0x1f000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1364.754000][T30824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1364.827600][T30831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
10:54:35 executing program 0:
unshare(0x20000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1365.029838][T30824] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1365.039236][T30824] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1365.096895][T30832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:37 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/110, 0x6e)

[ 1367.645620][T30859] IPVS: ftp: loaded support on port[0] = 21
10:54:37 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:37 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x1100, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:37 executing program 0:
unshare(0x21000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:37 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={<r3=>r0})
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001000)={0x50, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netpci0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}]}]}, 0x50}}, 0x0)
socketpair(0x2, 0x80000, 0x5, &(0x7f0000000480)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00')
sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r6, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4850}, 0x0)
sendmsg$NLBL_CALIPSO_C_LISTALL(r5, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r6, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000084}, 0x48010)
sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x210, r4, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2994}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffe00}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffff000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x3d}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xe000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_vlan\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}]}]}, 0x210}}, 0x40000)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r7, r1, 0x0, 0xfffffffe)

[ 1367.692925][T30859] lo speed is unknown, defaulting to 1000
[ 1367.840876][T30869] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1367.856244][T30869] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1367.864150][   T27] audit: type=1804 audit(1590058478.115:944): pid=30874 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1674/cgroup.controllers" dev="sda1" ino=16034 res=1
10:54:38 executing program 0:
unshare(0x22000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:38 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:38 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x1200, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:38 executing program 0:
unshare(0x23000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1368.116980][T30915] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1368.138198][T30859] IPVS: ftp: loaded support on port[0] = 21
[ 1368.139429][T30915] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:38 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x1300, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:38 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1368.267010][T30859] lo speed is unknown, defaulting to 1000
10:54:38 executing program 0:
unshare(0x24000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1368.494211][T30954] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1368.519479][T30954] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:41 executing program 2:
unshare(0x42030680)

10:54:41 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000200)={r0, 0x3, 0x1, "1fb0f4eff33321cd995fa13c69b138edca7e986b295dafb6bf4e981442070af8090c5f2134b5706a31158d20ebb783c69737c527cc69ad485c2e11e9569b3c0d92d5a5227e6a707132adb8b99cfe12e2e67d5dc962414fcd4cef5491b80f93e96f463b2ffa11361bd26313a26d66e102d4a9bd0b401e9c077580f70fade37e04ca28f2f13157ad6afb2261516d2994bbda6cd73fe7cae5401107677bcda5232a56ebc2c9ab4ff8203785c3701f1a95312cdab5105523a5f66fac7df9afb4a1f3960c1ba8277aacaf1d1ad8df3941af3b929ec102a8d4ad1cc1258d2b678fdb6ce217d1a559e7906d4497e2"})
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r1, 0x0, 0xfffffffe)

10:54:41 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000200)={0x2, 'veth0\x00', {0xa6}, 0x400})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000180))
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r2, 0x0, 0xfffffffe)

10:54:41 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x1400, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:41 executing program 0:
unshare(0x25000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:41 executing program 3:
unshare(0x70070800)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00')
sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4850}, 0x0)
sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4c800)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r3, r2, 0x0, 0x10000000b)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r2, 0x6, 0x0, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20)

[ 1371.300118][T31009] __nla_validate_parse: 9 callbacks suppressed
[ 1371.300128][T31009] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1371.373928][   T27] audit: type=1804 audit(1590058481.626:945): pid=31005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1675/cgroup.controllers" dev="sda1" ino=16141 res=1
10:54:41 executing program 2:
unshare(0x40000000)
r0 = socket(0x22, 0x5, 0x4)
setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0x4d79, 0x4)
r1 = epoll_create(0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x90000010})

[ 1371.427573][T31020] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1371.437625][T31020] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:41 executing program 0:
unshare(0x26000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1371.483772][T31014] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:41 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x2000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1371.577164][   T27] audit: type=1804 audit(1590058481.826:946): pid=31007 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1033/cgroup.controllers" dev="sda1" ino=16140 res=1
[ 1371.629142][T31027] IPVS: ftp: loaded support on port[0] = 21
[ 1371.711194][T31027] lo speed is unknown, defaulting to 1000
[ 1371.726698][T31036] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:42 executing program 3:
unshare(0x40000000)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x9, 0x100010, r1, 0xe8eb5000)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x101}, 0x4)
connect$phonet_pipe(r0, &(0x7f0000000040)={0x23, 0x1f, 0x7, 0x8}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005240)={<r5=>r4, 0x16, "ea52aac7818efb717d3eab8a79a09197cfa3fcbe49e7"}, &(0x7f0000005280)=0x1e)
r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r7=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000040)={r7}, &(0x7f0000000140)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f00000053c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x1000, @empty, 0x20}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000100)="2452c45009c7d0cabf3a3db9c6f5b9d8f9cd7424f1196de24e2133136189703231b4e86999743dac2583f7de96e8f0d2975ac52b863fe658ce8e40729eff884564acd1d93a4a1f1a207ff7b2756ecb47cfeba97708aec3aeb662c94c99092ee8e385ecacb58c200fa20821229932a3eb521989791a4ab15083fe36260c9a877b584b71a6010938533d1e223aa35d37ed783cc4b771248d1198f4671231615fbcfbd65ecc8d70ed76cb969a6f8d64648abf304f8391fb4d48da9df3c81492cc8883f2b0ad3634edadb7a2ca5a3f86", 0xce}, {&(0x7f0000000200)="374d7786dd6c4a387689d325e208f427524ec6b386a362783df4e6b946c203aabffe23c780f5bba0f794648cfc2e9fbfc88e031d1932f82176e54a048e3488586441b3c76b7c5cfabbf59fbb3dd523904962ac9096cf1e2edfac5044ea4863cd8e480490ca862bd61c10895f1da7a731c9da760986c3b8b9f7c8a298372abce04619b9db8da670d832827843e0f1cdd350242e1d5b717e0e73f3b7b3be99de12ee7a88256aa8ec13c36f7697", 0xac}, {&(0x7f00000002c0)="1a30af7104a35e31dc858c669c39ecfc0a1d1e37c82e36b57ff431a05713379c4aef3dbf6dde95bcab19779d5606d1575b6716ba2f9ea589c95d8f52afc236a4bf8787ad6c", 0x45}, {&(0x7f0000000340)="bd36768676656ef1434e0959560d2fb293c7f5139a5794b12d0cd0dd59fc2fab064c3997eaedf6442fba2e90521cb335b096b8", 0x33}, {&(0x7f0000000380)="addb68f09b50539f7e4deeee16b24d2d98fae0d9b170eefdd2f806265fdd18cea19d45c2453fb3d12befd7e6f0613798316fd60078b92e883c66611e2800db1315f85a4cde056947a93dd802cda25c80091611f3ca92f547b91aab2664e67fd9054e0fa5962281ab5865ab16eb496efdb9ea9b477516488b3ebfa04187554124f0cb93fb5713fc6317ce700ba2055e872dcc9fdf5c35b1ebfc2cbf1cf72b65257f50a9dbf65882e749563576a6a60e225a0688f466466d308d4b1e756610a684efb4", 0xc2}, {&(0x7f0000000480)="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{&(0x7f00000016c0)="2fdc8d07fb6f9db59820909d5f0147f13095dfd912ed7631b5bcf3155b9bec35d6ee3fbb2924003156324ec29ce3ce3ff666e0c3e417751f2ea7fdfadc3e2efa1f45b7bca23bfd4464018546aa14f93eb4639cc2efc99db575a78acbc2c8a1d738c1c11490faf11e1cd1eca73dc1c962cda018b40acffff75ccd17493a7883a61f33027a9567228618fe396bb6961e5cc31c89a013f8e788222fc6d12916fd9253891bad27183ed039a395e1221daefb7215d70fdd67cb6cc2f0d5fe", 0xbc}], 0x2, &(0x7f0000001980)=[@authinfo={0x18, 0x84, 0x6, {0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x200, 0x0, 0x2ad, 0x8, 0x8, 0x1ff}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x9, 0x61c}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0xfffff08d, 0x8}}], 0xb8, 0x4040}, {&(0x7f0000001a40)=@in={0x2, 0x4e20, @remote}, 0x10, 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{&(0x7f00000040c0)="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0x1000}, {&(0x7f00000050c0)="8219d7ee1b0428cdc52c11925a6ec43c91c8cefb548d53f578c80f2b25f99a937eef52501c0c89dbc23d644ec3c706a06a7f318b093019e48d35168939a0369fe509cefe439448f297871e416987b852259bd1ba35b2b6a64ade95b413f6ecdde8b06b8786775add674fbef656bd01516ca9ccb7d8368f3392b0485423ffa50443", 0x81}, {&(0x7f0000005180)="299aad2de5be7d7bec572c283bc61e3b76e3c1bb27e840ad2c0c980d211c", 0x1e}], 0x6, &(0x7f00000052c0)=[@init={0x18, 0x84, 0x0, {0x2, 0xd7f, 0x0, 0xfa}}, @init={0x18, 0x84, 0x0, {0xa5de, 0x1de7, 0x101, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x100, 0x2, 0x2, 0x6, 0x1, 0x6, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x201, 0x9a, 0x50, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x800c, 0x40, 0x6, 0x800, 0x1, 0x8000, r7}}], 0xc8, 0x44001}], 0x4, 0x4040004)

10:54:42 executing program 0:
unshare(0x27000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1371.808817][T31038] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1371.826715][T31038] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:42 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10)
r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r3=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r3, 0x1f}, 0x8)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0)
r5 = openat$cgroup_ro(r4, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x20000000)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r7, r6, 0x0, 0xfffffffe)

[ 1371.901748][T31038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1371.917997][T31047] IPVS: ftp: loaded support on port[0] = 21
10:54:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x3f00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1372.019224][T31047] lo speed is unknown, defaulting to 1000
[ 1372.108071][T31027] IPVS: ftp: loaded support on port[0] = 21
10:54:42 executing program 0:
unshare(0x28000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1372.149618][   T27] audit: type=1804 audit(1590058482.396:947): pid=31074 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1676/cgroup.controllers" dev="sda1" ino=15989 res=1
10:54:42 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x2, [{}, {}]}, 0x48)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000200)={0x2, 'veth0\x00', {0xa6}, 0x400})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$SIOCAX25GETINFOOLD(r3, 0x89e9, &(0x7f0000000180))
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r2, 0x0, 0xfffffffe)

[ 1372.214329][T31090] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1372.317987][T31106] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1372.339638][T31106] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1372.373680][T31098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:42 executing program 0:
unshare(0x29000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1372.482315][   T27] audit: type=1804 audit(1590058482.726:948): pid=31107 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1034/cgroup.controllers" dev="sda1" ino=16140 res=1
[ 1372.576602][T31121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1372.654452][T31125] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1372.667102][T31125] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1372.683348][T31121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:43 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4800, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1372.734461][T31047] IPVS: ftp: loaded support on port[0] = 21
[ 1372.789117][T31047] lo speed is unknown, defaulting to 1000
[ 1373.088576][T31140] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1373.187731][T31150] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1373.208703][T31150] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1373.222979][T31147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:44 executing program 2:
unshare(0x40030800)

10:54:44 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7a, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:44 executing program 0:
unshare(0x2a000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1374.484796][T31167] netlink: 'syz-executor.4': attribute type 6 has an invalid length.
[ 1374.501130][T31167] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:45 executing program 3:
unshare(0x40000000)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0)
sendmsg$AUDIT_TRIM(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f6, 0x300, 0x70bd27, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x24000000}, 0x8001)

10:54:45 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000008001086d568353a51d9f00000000000000000000000005000100"], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=@can_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {}, [@CGW_MOD_OR={0x15, 0x2, {{{}, 0x0, 0x0, 0x0, 0x0, "e59410a54359429c"}, 0x5}}]}, 0x2c}}, 0x0)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
r5 = gettid()
sendmsg$netlink(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee00, 0xee01}}}], 0x20}, 0x0)
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r5)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x17, &(0x7f0000000300)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500faff000000008aa1210b29017b83c8e96e6405f7e93dba4d64b5030b3388b0409a814343f1ae341b74efa745a12f5c0685e5261482e31e0cacc902c97e6145201b062261ef487a4d26342c94f56a39359ba56724e4535d80ffbd6848d53382c262869ba15d8f0c2311a2b975eb2b9d08501c56ab5aa0d110c5d197e50ff28b4a3b05489d1d1245cb774879b0856d95a4d9fa50ea871d"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r6, 0xc0, &(0x7f0000000680)={0x0, <r7=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r7}, 0xc)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0xfffffffffffffde6)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={<r8=>r5, 0xffffffffffffffff, 0x0, 0x1b, &(0x7f0000000180)='vboxnet0[eth1selinuxeth1lo\x00', r7}, 0x30)
syz_open_procfs$namespace(r8, &(0x7f0000000200)='ns/mnt\x00')

10:54:45 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4c00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:45 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000000102020000000000000000000000040ce20f800800014000000004425391dd12e0143be63a3220b4ee6e880432b3150f83b958c266e3d6acc86ee2df99f0460d9c543b93774baacdff31a7af9ae0ddfde5214ee8535364cfb8a5b26eabb99518a11b0d38da872b810e399e565191af34e2bab664cad2fc4fc9868176f37753352c1e1dc8c3e9ffad77f666dde0ff66aebf1ccd78e170c20b214d4a11cfa89b5783628002d5b09fc229d504bf016ad4730e"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x4000804)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$isdn(0x22, 0x3, 0x3)
sendfile(r3, r1, 0x0, 0xfffffffe)

10:54:45 executing program 2:
unshare(0x82000380)

10:54:45 executing program 0:
unshare(0x2b000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:45 executing program 2:
r0 = socket$l2tp(0x2, 0x2, 0x73)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e20, @multicast1}, 0x80, 0x0, 0x0, 0x0, 0x207a, &(0x7f0000000000)='veth1_to_bridge\x00', 0xe17, 0x1000, 0xfffc})
unshare(0x40000000)

[ 1375.625296][T31194] IPVS: ftp: loaded support on port[0] = 21
10:54:46 executing program 0:
unshare(0x2c000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1375.755563][T31208] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1375.792422][T31208] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1375.834660][T31194] lo speed is unknown, defaulting to 1000
[ 1375.846730][T31216] IPVS: ftp: loaded support on port[0] = 21
10:54:46 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
socketpair(0x26, 0x5, 0x4, &(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$netlink(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400a5a169699025b138057098c6ad20ab4a72c0543f14471042bca0efba3f6237287f8bdbd300d16f68362e183585484ff48109764334a0174fffeacc5cc1ff19d4bd7a7a2fe13f2905971a3be0ce6c5a3bccf6a36df823296bcbdbe6e326e5e83fa41c8161be4e111de577f09d000000000000000000", @ANYRES16=r3, @ANYBLOB="030b000000000000000013000000"], 0x3}}, 0x0)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt(r4, 0x7, 0x3, &(0x7f0000000340), 0x0)
sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x30, r3, 0x400, 0x70bd37, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2145}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10044851}, 0x50)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00')
sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000004bd67f9e533a8", @ANYRES16=r6, @ANYBLOB="010300000000000000000d000000"], 0x14}}, 0x0)
sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x34, r6, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000)
sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r6, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x1)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r8, r7, 0x0, 0xfffffffe)

[ 1375.871957][   T27] audit: type=1804 audit(1590058486.116:949): pid=31195 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1036/cgroup.controllers" dev="sda1" ino=16383 res=1
10:54:46 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x5865, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1376.003993][T31216] lo speed is unknown, defaulting to 1000
10:54:46 executing program 0:
unshare(0x2d000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1376.103699][T31194] IPVS: ftp: loaded support on port[0] = 21
[ 1376.143095][   T27] audit: type=1804 audit(1590058486.386:950): pid=31240 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1678/cgroup.controllers" dev="sda1" ino=16384 res=1
[ 1376.204985][T31264] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1376.229205][T31264] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:46 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1376.386083][T31281] IPVS: ftp: loaded support on port[0] = 21
[ 1376.410594][T31281] lo speed is unknown, defaulting to 1000
[ 1376.443416][T31285] __nla_validate_parse: 5 callbacks suppressed
[ 1376.443426][T31285] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1376.603892][T31297] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1376.618521][T31297] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1376.665378][T31293] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:48 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14)

10:54:48 executing program 0:
unshare(0x2e000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:48 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="20000000000102020000000000000000000000040ce20f800800014000000004425391dd12e0143be63a3220b4ee6e880432b3150f83b958c266e3d6acc86ee2df99f0460d9c543b93774baacdff31a7af9ae0ddfde5214ee8535364cfb8a5b26eabb99518a11b0d38da872b810e399e565191af34e2bab664cad2fc4fc9868176f37753352c1e1dc8c3e9ffad77f666dde0ff66aebf1ccd78e170c20b214d4a11cfa89b5783628002d5b09fc229d504bf016ad4730e"], 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x4000804)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$isdn(0x22, 0x3, 0x3)
sendfile(r3, r1, 0x0, 0xfffffffe)

10:54:48 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6558, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:48 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYRESHEX=r0, @ANYRES16=r1, @ANYBLOB="b3e9af36712cecc81dc8a0e25828abe10ae1557d13213dbbe9d35c1f5f3a59af8ae48a5e659203959326d37ab1707c1ef7a41060e40bf57ce22941db566faf675a684ea835659931d0c006fe61db16401c39c405bf2a1e6ebc5e2f7c4685533c5a31e4c2c29669331954ef114ff95c85120b1f5f8c7467bd5dd4f858100f023875f677c7bbaaf884423193cce99f93b0d05782f6bd34935ddfaf65f21eca960d973d3552814b73c7a12a4072ad1379ad3028873cbd867c", @ANYRES64], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

10:54:48 executing program 2:
unshare(0x40000000)
r0 = socket$kcm(0x10, 0x2, 0x10)
r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000200)={0x0, 0xf000, &(0x7f0000000100)={&(0x7f0000000040)={0x68, r1, 0x8b8e0eb13081c495, 0x0, 0x0, {{0x1, 0x0, 0x5901}, {0x0, 0x2}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0)
sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40800004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\t\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="08042dbd7000fddbdf25010000000000000002410000001000137564703a73797a3000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x2000a9c1)
pipe(&(0x7f0000000540)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r3, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, r3, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xe0000000}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x81}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x80000001}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xbcf}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x7f}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x800)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r6=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r6, 0x1}, 0x8)

[ 1377.919022][    T0] NOHZ: local_softirq_pending 08
[ 1378.010006][T31324] IPVS: ftp: loaded support on port[0] = 21
[ 1378.031763][T31325] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1378.094954][T31333] IPVS: ftp: loaded support on port[0] = 21
[ 1378.127874][   T27] audit: type=1804 audit(1590058488.366:951): pid=31329 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1679/cgroup.controllers" dev="sda1" ino=16369 res=1
[ 1378.152751][T31328] sctp: [Deprecated]: syz-executor.2 (pid 31328) Use of struct sctp_assoc_value in delayed_ack socket option.
[ 1378.152751][T31328] Use struct sctp_sack_info instead
[ 1378.212665][T31341] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1378.224655][T31341] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:48 executing program 0:
unshare(0x2f000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1378.244844][   T27] audit: type=1804 audit(1590058488.416:952): pid=31326 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1037/cgroup.controllers" dev="sda1" ino=16376 res=1
[ 1378.278320][T31333] lo speed is unknown, defaulting to 1000
[ 1378.285509][T31324] lo speed is unknown, defaulting to 1000
[ 1378.326678][T31334] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:48 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6800, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:48 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x100010, r0, 0x3000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x19, 0x7, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IPSET_ATTR_PROTOCOL={0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvfrom$inet6(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0xa, 0x4e23, 0x1000, @loopback, 0xab}, 0x1c)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:54:48 executing program 0:
unshare(0x30000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1378.590138][T31391] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1378.620690][T31333] IPVS: ftp: loaded support on port[0] = 21
[ 1378.714668][T31405] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1378.734918][T31405] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1378.759788][T31400] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:49 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = accept4(r0, 0x0, &(0x7f0000000300), 0x80000)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getqdisc={0x34, 0x26, 0x200, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {0x2, 0x2}, {0xfff3, 0x6}, {0x7, 0xc}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x80)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000440)={'bond0\x00', 0x6})
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
pipe(&(0x7f0000000100)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
getsockopt$inet6_dccp_int(r7, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x81135840}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, 0x0, 0x100, 0x70bd2a, 0x8, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x25}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @initdev={0xac, 0x1e, 0x81, 0x0}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}]}, 0x80}, 0x1, 0x0, 0x0, 0x80c0}, 0x1)
sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8304041}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}]}, 0x24}, 0x1, 0x0, 0x0, 0x24004014}, 0x4000000)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x2, 0x6, 0x101, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x10)
sendfile(r8, r5, 0x0, 0xfffffffe)

10:54:49 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6c00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1378.804908][T31324] IPVS: ftp: loaded support on port[0] = 21
[ 1378.908899][T31417] sctp: [Deprecated]: syz-executor.2 (pid 31417) Use of struct sctp_assoc_value in delayed_ack socket option.
[ 1378.908899][T31417] Use struct sctp_sack_info instead
[ 1378.911737][T31324] lo speed is unknown, defaulting to 1000
[ 1378.979785][T31424] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1379.133198][T31427] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1379.156712][T31427] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1379.259691][   T27] audit: type=1804 audit(1590058489.506:953): pid=31425 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1038/cgroup.controllers" dev="sda1" ino=16173 res=1
[ 1379.304452][T31424] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1379.509466][   T27] audit: type=1804 audit(1590058489.756:954): pid=31412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1680/cgroup.controllers" dev="sda1" ino=16371 res=1
[ 1379.627622][   T27] audit: type=1804 audit(1590058489.776:955): pid=31413 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1680/cgroup.controllers" dev="sda1" ino=16371 res=1
[ 1379.721494][   T27] audit: type=1804 audit(1590058489.936:956): pid=31455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1680/cgroup.controllers" dev="sda1" ino=16371 res=1
10:54:51 executing program 3:
unshare(0x40000400)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$phonet_pipe(0x23, 0x5, 0x2)
bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x64010100}, 0x1, 0x3, 0x2, 0x4}}, 0x80)

10:54:51 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7400, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:51 executing program 0:
unshare(0x31000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:51 executing program 2:
r0 = socket(0x26, 0xa, 0x0)
getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
unshare(0x40000000)

10:54:51 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
socketpair(0x2b, 0x3, 0x1, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r3, 0xab})
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
bind$rds(r1, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10)
sendfile(r5, r4, 0x0, 0xfffffffe)

10:54:51 executing program 4:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2d, 'cpu'}, {0x2b, 'memory'}, {0x2b, 'pids'}, {0x2b, 'pids'}, {0x2d, 'memory'}]}, 0x21)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000140))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

[ 1381.564529][   T27] audit: type=1804 audit(1590058491.806:957): pid=31467 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1681/cgroup.controllers" dev="sda1" ino=16368 res=1
[ 1381.568060][T31476] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1381.622192][T31475] IPVS: ftp: loaded support on port[0] = 21
[ 1381.676979][T31479] IPVS: ftp: loaded support on port[0] = 21
10:54:52 executing program 0:
unshare(0x32000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1381.703627][   T27] audit: type=1804 audit(1590058491.946:958): pid=31471 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir646014373/syzkaller.VEiIPQ/1039/cgroup.controllers" dev="sda1" ino=16372 res=1
[ 1381.849264][T31481] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1381.882183][T31481] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1381.940759][T31478] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1381.955905][T31479] lo speed is unknown, defaulting to 1000
[ 1381.979012][T31475] lo speed is unknown, defaulting to 1000
10:54:52 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7a00, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:52 executing program 0:
unshare(0x33000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:52 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x20010, r0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r3, r2, 0x0, 0xfffffffe)

[ 1382.188074][T31539] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1382.224707][T31543] IPVS: ftp: loaded support on port[0] = 21
[ 1382.256000][T31479] IPVS: ftp: loaded support on port[0] = 21
[ 1382.296240][T31552] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1382.318860][T31552] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:52 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:52 executing program 0:
unshare(0x34000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1382.373451][T31479] lo speed is unknown, defaulting to 1000
[ 1382.387220][T31546] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1382.526121][T31571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1382.630861][T31581] netlink: 'syz-executor.4': attribute type 6 has an invalid length.
[ 1382.656938][T31581] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1383.126384][   T27] audit: type=1804 audit(1590058493.366:959): pid=31560 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1682/cgroup.controllers" dev="sda1" ino=16197 res=1
[ 1383.257568][   T27] audit: type=1804 audit(1590058493.496:960): pid=31569 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1682/cgroup.controllers" dev="sda1" ino=16197 res=1
[ 1383.335596][   T27] audit: type=1800 audit(1590058493.576:961): pid=31557 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16197 res=0
[ 1383.378549][   T27] audit: type=1800 audit(1590058493.596:962): pid=31569 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16197 res=0
10:54:55 executing program 0:
unshare(0x35000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:55 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x8100, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:55 executing program 4:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1800, 0x6c900}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000140)=0x78)
getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d)

10:54:55 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r3, 0xc0096616, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendfile(r2, r1, 0x0, 0xfffffffe)

10:54:55 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x10000000b)
r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0)
connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x5, 0x1, 0x7f, "d39cd629dbf0a71ba25ac7e56ff674aed22348a20552335e6d2a2b564b526d1f7fee9f210d381be52eda36f3dd7d31ef64936944f47f356edcaf44ce271484", 0x3e}, 0x60)
unshare(0x40000000)

10:54:55 executing program 3:
unshare(0x40000000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r1, &(0x7f0000000240)="8e7bf7349889945a71f5d492a242c488c15efd8095fbbd0e2344f831d030eed16ccdffaa9459534eccabddf9bb9430b30375f621a7b236fadf67fca3fbeb24ba3aaae7c2f6a5d34662da1dd57d43aa97215b42f258d5e334dc113b51b2246fe4d76e8d6c039e60180c008f1b55fa5a2d7e029881591b0cf65f76bef4ae7cb3e9f03f2bc0ff5657891b920fff5376d20d17bf52ce26531b93189d2e1e504293ff97a45191572c2d905647b245ab2d31d2374ecf5d178118bbb110a9ba71b31fa978e27cc311764df4fec994030662f88c4440234ad61de204955c9ac8ca2023c973bc0e4786146c8edbd6f885ed", 0xed, 0x4004810, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10)
r2 = socket$nl_route(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, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=<r6=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={r6, 0x8000, 0x30}, 0xc)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r4, @ANYBLOB="08021b0400f8ffffff656b09ff0000200c98d83629d21e1f50c5c9d6232cf00232d1a4c47db996767a70fbc94a8822a7e0e9eaaf35ef5fa9ddf570d45f1cdc4723f6cbd6707c4e8b4e1c052a8b49505380cbb89c9c51007353dad8497dd6f94111"], 0x30}}, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller1\x00', r4})
r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200001, 0x0)
ioctl$PPPIOCGNPMODE(r7, 0xc008744c, &(0x7f0000000040)={0x8021, 0x2})

[ 1385.613851][T31617] IPVS: ftp: loaded support on port[0] = 21
[ 1385.624573][T31618] IPVS: ftp: loaded support on port[0] = 21
[ 1385.624839][T31621] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1385.686998][T31625] IPVS: ftp: loaded support on port[0] = 21
[ 1385.712331][   T27] audit: type=1804 audit(1590058495.957:963): pid=31622 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1683/cgroup.controllers" dev="sda1" ino=16213 res=1
10:54:56 executing program 0:
unshare(0x36000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1385.794877][T31636] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1385.804183][T31618] lo speed is unknown, defaulting to 1000
[ 1385.823468][T31636] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1385.883569][T31639] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1385.910798][T31617] lo speed is unknown, defaulting to 1000
[ 1385.920832][T31627] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1385.958948][T31625] lo speed is unknown, defaulting to 1000
10:54:56 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xd400, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:56 executing program 0:
unshare(0x37000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1386.168941][T31685] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1386.213820][T31618] IPVS: ftp: loaded support on port[0] = 21
[ 1386.300074][T31703] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1386.322064][T31703] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:56 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1386.381761][T31696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1386.451392][T31625] IPVS: ftp: loaded support on port[0] = 21
[ 1386.476385][   T27] audit: type=1804 audit(1590058496.717:964): pid=31629 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1683/cgroup.controllers" dev="sda1" ino=16213 res=1
10:54:56 executing program 4:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1800, 0x6c900}, [@IFLA_MASTER={0x8, 0x4, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6}, 0x10)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000140)=0x78)
getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d)

10:54:56 executing program 0:
unshare(0x38000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1386.558704][T31734] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1386.583192][T31734] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1386.636151][T31734] __nla_validate_parse: 2 callbacks suppressed
[ 1386.636160][T31734] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1386.706090][T31743] IPVS: ftp: loaded support on port[0] = 21
10:54:57 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r3, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_GET_MPP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8050}, 0x48881)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x7, 0x6, 0x206}, 0x14}}, 0x20000010)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000200)=0x4)
sendfile(r4, r1, 0x0, 0xfffffffe)
getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x4)

10:54:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1386.783645][T31743] lo speed is unknown, defaulting to 1000
10:54:57 executing program 0:
unshare(0x39000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1386.941818][   T27] audit: type=1804 audit(1590058497.187:965): pid=31757 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1684/cgroup.controllers" dev="sda1" ino=16220 res=1
[ 1387.003708][T31760] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1387.090023][T31770] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1387.103154][T31770] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1387.144557][T31768] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x1000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1387.400365][T31796] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1387.512246][T31799] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1387.526037][T31799] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1387.552532][T31798] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:54:59 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xd400, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1389.338716][T31811] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1389.401647][T31811] netlink: 'syz-executor.4': attribute type 6 has an invalid length.
[ 1389.410732][T31811] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:54:59 executing program 3:
unshare(0x0)

10:54:59 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x2000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:54:59 executing program 1:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$DEVLINK_CMD_PORT_GET(r0, 0xfffffffffffffffe, 0x4000000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r3, r2, 0x0, 0x10000000b)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='cgroup.controllers\x00', r2}, 0x10)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r5, r4, 0x0, 0xfffffffe)

10:54:59 executing program 0:
unshare(0x3a000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:54:59 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket(0x0, 0x6, 0x7)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'veth0_to_team\x00', {0x2, 0x4e21, @remote}})
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010039f2ea007588af85e018bf49cbde601d73669b9284e853026f1f165e4067e01391", @ANYRES32=<r5=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r5, 0x9}, 0x8)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @loopback, 0x1000}, {0xa, 0xde9, 0xffffffc0, @private1={0xfc, 0x1, [], 0x1}, 0x5}, 0xff, [0x5, 0x2, 0x5, 0x3, 0x316, 0xffffffff, 0x6d, 0x80]}, 0x5c)

10:54:59 executing program 4:
r0 = socket(0x26, 0xa, 0x0)
getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
unshare(0x40000000)

[ 1389.624635][T31825] IPVS: ftp: loaded support on port[0] = 21
[ 1389.635455][T31828] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1389.646042][T31827] IPVS: ftp: loaded support on port[0] = 21
[ 1389.709318][   T27] audit: type=1804 audit(1590058499.957:966): pid=31826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1685/cgroup.controllers" dev="sda1" ino=16233 res=1
10:55:00 executing program 3:
unshare(0x40000000)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @remote, 'veth0_macvtap\x00'}})
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x2b, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e21, 0x1, 'sh\x00', 0x23, 0x80000001, 0x66}, 0x2c)

[ 1389.774735][T31825] lo speed is unknown, defaulting to 1000
[ 1389.780682][T31842] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1389.780797][T31842] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:00 executing program 0:
unshare(0x3b000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1389.812980][   T27] audit: type=1804 audit(1590058500.007:967): pid=31834 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1685/cgroup.controllers" dev="sda1" ino=16233 res=1
[ 1389.933167][T31853] IPVS: ftp: loaded support on port[0] = 21
10:55:00 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getpeername(r2, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80)
sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0x2, 0x0, 0x1}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000810}, 0x20000000)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)=ANY=[@ANYBLOB="04010000", @ANYRES16=0x0, @ANYBLOB="000d2cbd7000fddbdf25030000000500050002000000050002000600000005000200040000003c000180080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="14000200697036746e6c30000000000000000000140002006d616376746170300000000000000000b48e4000018008000300010000000800010073461c8f186ab5", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020069703667726574617030000000000000080003000300000005000500020000004c000180140002007369743000000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB="08000300020000001400020074756e6c300000000000000000000000080003000300000008000100", @ANYRES32=r7, @ANYBLOB="0500030005000000"], 0x104}, 0x1, 0x0, 0x0, 0x4040000}, 0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r8, r1, 0x0, 0xfffffffe)

10:55:00 executing program 0:
unshare(0x3c000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1390.214989][   T27] audit: type=1804 audit(1590058500.457:968): pid=31864 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1686/cgroup.controllers" dev="sda1" ino=16234 res=1
[ 1390.240431][T31827] lo speed is unknown, defaulting to 1000
[ 1390.250869][T31836] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:00 executing program 0:
unshare(0x3d000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:00 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x3000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1390.322249][T31853] lo speed is unknown, defaulting to 1000
[ 1390.412501][T31832] IPVS: ftp: loaded support on port[0] = 21
[ 1390.550114][T31922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:00 executing program 0:
unshare(0x3e000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1390.608461][T31939] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1390.620406][T31939] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1390.655968][T31922] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1390.668194][T31853] IPVS: ftp: loaded support on port[0] = 21
10:55:01 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:01 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x5}, @IPSET_ATTR_PROTOCOL, @IPSET_ATTR_PROTOCOL, @IPSET_ATTR_PROTOCOL, @IPSET_ATTR_PROTOCOL]}, 0x22}}, 0x0)
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x6, 0x4)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:55:01 executing program 0:
unshare(0x3f000000)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1390.916899][T31960] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1390.946043][T31960] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1391.118428][   T27] audit: type=1804 audit(1590058501.367:969): pid=31965 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1687/cgroup.controllers" dev="sda1" ino=16234 res=1
10:55:03 executing program 2:
r0 = socket(0x11, 0x2, 0xc07)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x6c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80)
unshare(0x40000000)

[ 1393.274065][T31994] IPVS: ftp: loaded support on port[0] = 21
[ 1393.327677][T31994] lo speed is unknown, defaulting to 1000
[ 1393.567438][T31994] IPVS: ftp: loaded support on port[0] = 21
[ 1393.585006][T31994] lo speed is unknown, defaulting to 1000
10:55:04 executing program 4:
r0 = socket(0x26, 0xa, 0x0)
getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4)
unshare(0x40000000)

10:55:04 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x5000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:04 executing program 0:
unshare(0x40000002)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:04 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000500"/18], 0x1c}}, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r2, r1, 0x0, 0xfffffffe)

10:55:04 executing program 3:
unshare(0x70020180)
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x10000000b)
r2 = accept4$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000)
connect$llc(r2, &(0x7f0000000100)={0x1a, 0x110, 0x9, 0xc0, 0x40, 0x5, @random="b58e7f883c1f"}, 0x10)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x17}, 0x10)

10:55:04 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e20, @local}, {0x2, 0x4e20, @rand_addr=0x64010101}, 0x8, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)='veth1_to_bridge\x00', 0x0, 0x8, 0x371})
unshare(0x40000000)

[ 1394.519310][T32048] __nla_validate_parse: 2 callbacks suppressed
[ 1394.519321][T32048] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:04 executing program 3:
unshare(0x40000000)
sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x2, 0x2, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_EXPECT_MASK={0x28, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_MASTER={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x67}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008094}, 0x20000011)

[ 1394.590134][T32052] IPVS: ftp: loaded support on port[0] = 21
[ 1394.615865][   T27] audit: type=1804 audit(1590058504.857:970): pid=32050 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1688/cgroup.controllers" dev="sda1" ino=16374 res=1
[ 1394.624751][T32056] IPVS: ftp: loaded support on port[0] = 21
10:55:05 executing program 0:
unshare(0x40000003)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1394.714995][T32060] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1394.737528][T32060] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1394.758656][T32069] IPVS: ftp: loaded support on port[0] = 21
[ 1394.804651][T32056] lo speed is unknown, defaulting to 1000
[ 1394.833733][T32060] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1394.854603][T32052] lo speed is unknown, defaulting to 1000
[ 1394.881657][T32069] lo speed is unknown, defaulting to 1000
10:55:05 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:05 executing program 0:
unshare(0x40000004)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1395.141923][T32124] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1395.245500][T32138] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1395.275706][T32138] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:05 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x1000001, 0x40010, r0, 0x60b46000)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x15, 0x0, &(0x7f00000017c0))
r3 = socket(0x11, 0x800, 0x0)
getsockopt$sock_timeval(r3, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
accept4$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000200)=0x6e, 0x80800)
setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x7, 0x4)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r4, r1, 0x0, 0xfffffffe)
r5 = socket(0x11, 0x2, 0x1fc0000)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r6 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000580), &(0x7f00000005c0)=0xe, 0x80000)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, 0x3e9, 0x300, 0x70bd2c, 0x25dfdbff, {0x21, 0x1, 0x0, 0x0, 0x12, 0x8, 0x0, 0x0, 0x2f}, ["", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000)
getsockname(r6, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, <r7=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000240)=0x3, 0x4)

10:55:05 executing program 0:
unshare(0x40000005)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1395.319026][T32133] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:05 executing program 2:
unshare(0x40000000)
pipe(&(0x7f00000011c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001440)={r0, &(0x7f0000001340)="e912e85702c4aec7154c255d2a0397f69294ecfa2211db35c6d3bd32dad8e7e34691df83c4ac61ddbbfa59058dd254866848cb3c5d18f9669cbedeed21b79524027d0d043483d0a251f44b8f3326d875bf4227620770c50f2e25880f30ef10534f4a385c83a1289e6818f0daa6ebf9bd08ae0d1212c8036e9c0add9c7f0050f1d4272edbfeaa9fb2ad3fec86f1ab045a21cbb0aafdf3d7508d5928ff46106b384f9cb132e02580f30d9318e69d8fb9059303a6dd367653d4e55f901995b913ede175cec2ce846ac292f299ce580b451c1a83f901f87d81c8d6949201e2813d41b02e300b4a53d9c5a0a9924b29c964a9d5dbfd2a54504d605a"}, 0x20)
bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001200)={&(0x7f0000000000)="28283d93191153d8c979c0ffa337855fe6550d76883eabd1d233b14802e46e28b7a8d9c1f0364dea93a790669182888515f8b4216d4253cc4ab22d373d26c2ae316c64194958a2d2264b630736e7d61533634d0f21c8bf6b5ee1317bdabf8fca290f83fdec0bf54ef04819ddaf2813018b1c61d86dfb36c20c28815c2141b62c0738fd197d371e86a482", &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)="7f747b35a1ee3bc6876e567dfc7dcfebbe36d94fc58985b0d9b4c0f72671f5789fda13dd883cd9599b46e4f1beff2e6792e02d41caaf6ae5c7d11633018e626304757e2395e243da251103", &(0x7f0000001140)="6edfbdda0a51c6107447cb57ef8145599dcb179c4f9b495768b3e2b7ba50fea1bc8acac72da484f9b7cfc5af961052a05178c19251ada5e26ba4125549a3ce5b323f4a51a3bf2d8dd335ad553c25eefedbfbb7f4e27d22c486b64bfb66763653", 0x5, r0, 0x4}, 0x38)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000001300)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x24, 0x0, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0xa}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x883e}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6002}]}, 0x24}, 0x1, 0x0, 0x0, 0x8002}, 0x40000)

10:55:05 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:05 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1395.421980][T32069] IPVS: ftp: loaded support on port[0] = 21
[ 1395.460573][T32159] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1395.559538][T32168] IPVS: ftp: loaded support on port[0] = 21
[ 1395.577712][T32172] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:05 executing program 0:
unshare(0x40000006)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1395.665668][T32175] netlink: 'syz-executor.4': attribute type 6 has an invalid length.
[ 1395.677903][T32175] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1395.711936][T32185] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1395.726863][T32185] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:06 executing program 4:
unshare(0x40000000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r1, &(0x7f0000000240)="8e7bf7349889945a71f5d492a242c488c15efd8095fbbd0e2344f831d030eed16ccdffaa9459534eccabddf9bb9430b30375f621a7b236fadf67fca3fbeb24ba3aaae7c2f6a5d34662da1dd57d43aa97215b42f258d5e334dc113b51b2246fe4d76e8d6c039e60180c008f1b55fa5a2d7e029881591b0cf65f76bef4ae7cb3e9f03f2bc0ff5657891b920fff5376d20d17bf52ce26531b93189d2e1e504293ff97a45191572c2d905647b245ab2d31d2374ecf5d178118bbb110a9ba71b31fa978e27cc311764df4fec994030662f88c4440234ad61de204955c9ac8ca2023c973bc0e4786146c8edbd6f885ed", 0xed, 0x4004810, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10)
r2 = socket$nl_route(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, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=<r6=>0x0], &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000040)={r6}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={r6, 0x8000, 0x30}, 0xc)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008000400", @ANYRES32=r4, @ANYBLOB="08021b0400f8ffffff656b09ff0000200c98d83629d21e1f50c5c9d6232cf00232d1a4c47db996767a70fbc94a8822a7e0e9eaaf35ef5fa9ddf570d45f1cdc4723f6cbd6707c4e8b4e1c052a8b49505380cbb89c9c51007353dad8497dd6f94111"], 0x30}}, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller1\x00', r4})
r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200001, 0x0)
ioctl$PPPIOCGNPMODE(r7, 0xc008744c, &(0x7f0000000040)={0x8021, 0x2})

[ 1395.754456][T32168] lo speed is unknown, defaulting to 1000
[ 1395.807614][T32180] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:06 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x8000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1395.955221][T32204] IPVS: ftp: loaded support on port[0] = 21
[ 1396.005470][T32218] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 1396.047397][T32168] IPVS: ftp: loaded support on port[0] = 21
[ 1396.074448][T32220] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1396.178166][T32204] lo speed is unknown, defaulting to 1000
[ 1396.185069][T32230] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1396.206544][T32230] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1396.281263][T32226] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1396.308549][   T27] audit: type=1804 audit(1590058506.557:971): pid=32162 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1689/cgroup.controllers" dev="sda1" ino=15795 res=1
[ 1396.418762][   T27] audit: type=1804 audit(1590058506.587:972): pid=32171 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1689/cgroup.controllers" dev="sda1" ino=15795 res=1
[ 1396.514667][   T27] audit: type=1804 audit(1590058506.587:973): pid=32239 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1689/cgroup.controllers" dev="sda1" ino=15795 res=1
10:55:08 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x9000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:08 executing program 0:
unshare(0x40000007)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:08 executing program 1:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0)
r1 = socket(0x11, 0x2, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$sock_timeval(r1, 0x1, 0x43, 0x0, &(0x7f00000017c0))
getpeername(0xffffffffffffffff, &(0x7f0000000200)=@xdp={0x2c, 0x0, <r3=>0x0}, &(0x7f0000000180)=0x80)
setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000280)={@empty, r3}, 0x14)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x13c00000}, {0xa, 0x4e20, 0x3f, @mcast2, 0xfffe0000}, 0x3ff, [0x3f, 0x3, 0x400, 0x80000000, 0xffffffff, 0xd91, 0xfffffffa, 0x1]}, 0x5c)
socket(0x9, 0x6, 0x14d0)
sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0)
r6 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendfile(r6, r4, 0x0, 0xfffffffe)

10:55:08 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x8000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:08 executing program 3:
r0 = socket(0x10, 0x2, 0x0)
r1 = socket(0x10, 0x2, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
sendmsg$nl_route(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="440000001800030900000000000000001d010000180004000000000000000000ef536879f43d46e60400000008000a00", @ANYRES32=0x0, @ANYBLOB="08000815e7583098b26d5a8ea83127f4cfb5c170332f191d1e47d6895d40608f7ba4511183b59eb18af1548db1e8b21b963e1ea71a3cd0aa90554440f735e446aad3adf3a01c21ccc8829d2c058d9f8604381c58ce67ef9eebeb371bbc03e7c35f374fe753a66d04beae89d52ce5975c1b0460233c772721f763a2d2fbeccac387365eb178ca08c6c4c7720a313798af446712efa9ce0159b5ec00b0184c1714cc00383c9556a22ce579c3b97351dd9895ad2bc10f2db42dab482c35f02f53478f76367d6781734e6ab4f4bba67a31337e0d402c3b4da650a670615084e07a0800d6", @ANYRES32=0x0, @ANYBLOB="08000e", @ANYRES32=r2, @ANYBLOB], 0x7}}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={<r3=>r0})
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000015c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08001100f3040000d2003600f8c040086e3d12c6e5e68a2ee24730b47d3064648c039fedead42708afae4d7f53b44398c6522e5b7d33a35d1fa6bdb578a56dd845744d4e27380c3f6e05bf08d926541a4539b6d9895f95b8fdc3c149278032d6f5f5eef7f29c3651733d2491911583b787c2a4a87908f9cdd214ee96bde4f509d0c6d10232389c439a36e025a3fe38237cf360698902569e48e266597b57cf15a585f68ec2f984eedbdee9c96d963e200a29135048b85be0997f2767e3436299e3c91ccff5e827106d9638648aaaa1e0bd4d54e4b8f59577c43d0000041099004f6c5c19d77f3ee4a5b95fe89dfd818d0e70a4b76cca42cce8da165bddd51cd1066b370f1b92c89831b49c2b5309f23601263237801b799abb52c757dc8aa211126a2464aaf65f7ba5a581aa0813339bffb9bbec3d0e355b241927d25749a5e2bedbd1733b56d277521d1f1992af0df7094cd5a41ac08848972efa570089da37e8fafe24e9367e325e0373e589a713fe937cd875764a4e3ccaad1e2c346f752f9bdb5c8d89bf05df74ea872ef126ca4b15b1e7d3b19bb0e85f52636144c856d9ff02b09c7110425e4eb6c714572e828845c23fcb55f4e7c1f43ecb92eb80330eab67a61f74a50d65e489d3dcd49f32e8bdc0b9ac2837c166d89209058b4da0e6c7e0aca1dcd9abe0b86405619e94543165673475366b2f50ad09a2b686f8c57a7d850ba59529925c9f984f40a848422c1eb923614ad700fdcd314147a0816259979f39ae9d33c73247a8600308f62d06c93cb25c3e6b247d000c82cebf9532c3b1e6b68917c7718bd70def03b344a28ae05ba45af083b72d696a7b8c6fcdfc2519d74496e4222fc65a5e14e0e22f6b22679c772e894dc281d24cee470d9257c24c13d08cb90f11a06b252b52d0918f1cec505402fa6204792dc312bf3b3095d00a1d8b0d27cbe1e99e38dbc2f7fdc61a9b482a30ce4806384c45a8634aa9a2c0add654554f0c7ca9659cb8d38cb85247fc41258a147d76d337e7bc0c78173a69c9e363b7e44cb4b5c7411b0b5b2a95824d215c0470f27e31d64627fee58d6f321b2fd5cab457755864fe515a11669144a1e5694f082f0c5b796e8d37689305d9658243cd032a944d52b1e936dc17469fbbe396aacd98bfb3b77ccd751ee3587c7226568adc7d50c93760f520cb41224033559d22545a945a65ed69cdd8cf15a8f6186bc0ecb81ce9e10595ce956204fd4b4c0ec4b15ebdea1922b5f16b84407e8d8c012125e8c8672753f6f65b402d567c07ff0d9aef6a36ba92f8829b75734df7bec48f58cdda57974cdca46f48279e1ce0c2a5ceb01478189990db4cd235af14996d13674c7a643cbf2a310b5ea8363c854ccaa09d49465684c9ec4302e7ee2258cf9149195ceabdbf15ad334363501bb0b61453953413072aa360d3b2049585fdbdcd14b350cce79d5b7f2d6816b5f45afb2abf9b186a972f913ddb44743dac4704ddf41594f1e44d4b62d69a7cc2991e2f6c05c4906ce05bb774847dfe0d806785728478787818bddd6b0a7215bee4a79b8cf50bcefdd3d9167b1991bba0c53ffb334ce6b633f2b42d12151bfc3461197ab597edb6e91a224d3550f8bb9b9d84faabf8799004937925bde7998b0aba3fe9408d4966c974aa22b68c8d03de3d329117d50c7a4144a995abc63dff54a99c19b51310fa43c112d84b716b6d41766076a7c7fd766fd72c79720ab8f49d4c8bc8f76129ce4db02a0737c46221f44a0c1206d9b23db46c81d7997dd21ed43f765aca114e9389adcf7f51ddc8136d6ea6bedee0357ed34be2ed9b5e9acc9fddaf2e8b161aec9c119000a528cf28c38c48b04a373b447e0650031df52e8b707ed1d2195a6ae8ccd8a059c47a110445a6fcd614b9b97957aefb66139f19ff4b2fdd6bf56402aa4fbf40bbc3f97aa531edb97150e46b6432fc253428e2aad55d852e8e036258422fa280ec95a51af462b7a5e77de02c3a089b03592a4d9698767f332fc744b72d488060ee43a14015fe3011c9c5bede139d2a69caedf7afce3734da55e6716966e02fad776e7bdce6f56d155c066d30f9dc4957e16eae7569b98d8524280585e78f918d1de5f64a3681294dadeddf2991f5a0a7216277f1b99dfc4a1aacf544e8f7476404720ff11f16920306b397eba52ad68a73ee9905672f4e304b8c8ef4ad976cdbbd396d9349e0394bc395d7917f285c3cc10c04d1056548d81350e780829b03d03d4620dc1caec94d7f1b32b755a68bee4e8c07dd611ff65c112aa9eecd8082525c3ac5a3ae8549ecab80a9b5ce91ec1abfe92b0f2f998ce9e431ebfdd5fc618d620f6c56e881a58a0c8218f749267cede2c23021dd8d80e612ed4271991a635378dda74ca318de04a6b340bd3045055eccf9b6b6fefaa5cc9ebfd18cdce67641e5e37eb24f93762f0ea1cd289d59954cbf8c897810470fe7cbf4f3231914fe968d31666911063e87311da196897b09b64b057e8255f0c1128e3b3746f3069fc35dadf07bd0f6cf8e61efb970862ca1dc10cab00f45c9b2acb819c4922e663daed5e55a0746dd90c4d81389056385c3e64dc7f16230956b024224bfa5de30526373866f25c54f725adfed022535ee1cda69bb183eb05b2524189169c64103750a3f2c551a4bcfc6b43bf15f27c118636fedbbd491428c357777c19b9551e021edc0e8b854d2bbe23c331c6c307bdc4d65ab573ef8c7665277a367ed01c322c7d6b15cd43566848a57facba6bbc94716ca6617f7a797d2f54af90bb6ea0cef86c121c5735be7ecb4171c822a36bfd80bab69c78e5410d5c2053270f90f583fd981f264a77ddac7edf765ab202e2cb51858c1dac7ffe090396e4e75d4cfde09dbf8faec45948185018ad74d194ae31e6f6ab0555dbeb204d12574d3591f50b5d9184b8ca69604b2de0fb22649be6e78bd1e1d835bc3c0d462b40cde987195f512e1cc441227e459e318f0224e509a7fd874c5eb7828c2c2998c07d432ea1c7c53204d78ac3855435f2cd7af7d0ff1178de9f9d931bc4a99001141cae60dbf2ef420a95b4e1e717cd8f80c4f521bbead1de3f9c4b9beb91b94f58c1b9deecb7fac8aabcb335aa790b4d293d51f43a74f111563b93a35545ce19b82a3b9733c4c9a73052bbba62ce0bfa0cba3c0857cf80a45aa4cd4a2f573d69948087fff3221656dbbd61e77d6b55fcf884b684336d52dbc442285850b5badffe4a71db9488f08903569266b17be94e0228f320514e467a8f1b1a3448f26529f49a8daf5315a5f554e2f08ac522934dfc642fbf678e61298a5d404b7de149aaa04a54a63d26c0e4a5084ed6ccafe5b93d28f7322ec9eac5de64ac76718a56c7153276942563a423622b566481e9250fb7cc044b817be5963ebfd87f20107ef18469c41ab762ec663cf53e0789ada5ed825cacf4a92821442e89abd7fb3dc7f1b1cccf4304c1110916969ea7f0d2b7573e38f40d2dde8591545c30ae4b6ccb5cc64fd9c60471d5a5142b8d485051a111c8ce1cb7b8c9fbb882ed9bcfd3261583662663911669de6ca2d63a0a75ed7b009b5b538fbdb808611c5f9cfe5dd292d0236764c2b66fdacdf191857ec0a95b3a7ca8b62e6015f5a6ea82c10be3e0d098eebd8793ef49aa6896e640d8b30433e6e2274de99ce3c05c91ddd841882152f6650c0515436526704fd4d52df7ecb0cff5525d37619eac5d0251883cdfc046daa09a75e522cc896a64a2cdf48ed1a3044bf6d724c60c6a4f38b7f74194df0b8c5ced6df956ef1d7a4ef92948ca5e017a13e905aaf24334de3e72a16a14dfc8f4bb5be3c653fa564e087fac2a1d996f56f3d6b1c8faf2485d67ce191ac41a7b87d47157a5d4f3008a68ef2fb5f2715f88d7ce10c8d78d407532b74751e1e052c52e673ef8aa981c065e37df72e7a0b5a6586b482f7bf8381e08fe6215ac2f2cd3d2552a3037a880a31dcf854767692fcc0d855b9f47b78130f98534eace9eb30354b84ff9f329bd35f9a63d33d9ffdaed431ab5df537ffe051d6430702ff06dd8776a17311ba34aac19f3b545bcee1e4b7b2b8048729630fac2683d35d3a2ccaf1a672df1c06217bfa394c839b8c91e48f393bac733794718858ed706e6f3fba7aec9963a3a7c01cf323932cc64381cf7e08cacc587c81897c79f44972a1408a1b4788f32d1c327e9d67d496e1a0a89061da29e02903eb024b2b4f62da4745084997a7ad73caf25aa78ce32ab03f92a3343e8cce921ba993f4a416e5fd67172d3f29bd8d82bc3e38d6a70bed0ff97dde521db6bd810dbec3a800a1fcab0bf92677317ae4ce08cf14eb4979652f853865b0cc652581ebd39d50f5e6dd0a432b5f60bd74b60011d5c955c86cd953c75b07bd1716ff8b3fee2402395661059ff734103b6bbdc3931ec90eb476ea65daaf10923cae9c4f9140456fba6e213284fbe41b2dfee46a85d54328c47e70ddf3eed4957c0959e07c60902427490ac2a9961fcf67b37aa10ddd1ddfec6578a0b2aeaddceecb3331e0ad8939d0a7acaedb72e8203f591f03aae38587cacbd3c83ead3fe0401aff0d18e102a4b5eaa293e50d539908397c0cf19a924d770a974ff57789c7b709f40d396fe5e52600fd78a0f758710b1d223d83f24d838738a38ade7eb86ccf846db1b60a221f00beac3a0c88c89410591bfd27719f4ba3c243d541006864e24d0a94f28ea691ccdb26a7d73db6adc647c274b1f47a2c42f14604203bb8db42c9022ed51829f4ca3e8af859f4adee3006a0a80dff53077f3185dc11f95cbac5bd627c4715fe58f4d6d1ad58a7ec35e4e0b217d79c7221680ee497c581bcbc70e7f35fe299e5db7c122ab9c824231f197ba98c7c4fbf2a87fa87aac0576a517bc5a9b2a0ee2ef322f46777a78f35247d62dded658b6e287524027a90bf299ad843e14867b98fac0a9d290ef4089ee6531f37052e93dc3cf039862f25c99c8dd5b5acb3a06222ea3ae779078faff176611aad9bce5562087952c640f97076603cd7769ebe0d6fc777d0ab44ca689900f5c2b289e434a88af3979f4ce29ceaa3bdf1821ee92abdca9a069d8a1a4a4a000b8fc0d4874d353275f78b66397a72f43a95d9de1d45e81e4328eead1b4d7be299cf4cbf6d0defd000b74d83753746cba4ee88ae67d0a854a87bdc90d537708e35a98c6b4c5c0048d15a0656e5be58b99b09619deb75ec6708451927c324e2793127e80535acefae475566f114d0e13a351807e87aa052f881e90026a1f568a6bc38893dd069fce36a0d5a4127b82171d31ab16f2eabfa28979656877674db5799bdae661eaae2542b7b7b1dfcc89d1bf0ad00b365bfb80485fbfc2fc5449903415056b990be420f4fb3882bb53d8be042944c8d48578f32b02601a2b2e290b5b95bdb2082449439924b99e9f20a49da1af4d0ca6be7d95d75962b845a3636f2dc39fe74b97b7734d532569302a4120109ff9dfa436c335c33726f2b5d92ec7d125cd25cd06bc86f57e6b2cc2bd4ba4a66068102c98f2cf08eadf1590c3dcb5724bfecaf1f061c4c17eb511e913e9b53dc403e7ff9f2edcc23f702dd949b6b1f015d7e129165a22f584e4a39637c0024433455bd1e5fa1b9ecd24dbfe5c2be1240d6c114e8cea8d12906c51220feaf2d641fb4d052cfc2f1b93bbab2e914ed06518531880ba0cd63377c2e1b0832304b3e8c1d91ff04855f665534434120e8b6979a397d0325e93fff0ca6bc87309614c8eb02f6a8bfb16504b72b30bbea6109421f82b118b7800457b3a19162db7c69f99ba442da12f19fd6bc5a8ef191f19cfa51fafe5e4723ca97fbc58e8a6c2bee504df6c30ca888ed9ed7dc66b11c4e39e542f41b731cb69a6b50a575adaefab2699cd4f2285588fa91693f324040022b7d35c5d4af0d18906537711920882efad4f6f6e18949a7ded5d9dcd0b652b4766b68dc3ea7e29c14c5cc2e2563c4ae5d3c580790a5b4db3c9c577a84e55847fb6687df5e9af38ff3c2cb0d30a2703a56c3f72c8d6301c88428e59022514d06969a49908ce5d7f08a002c5217944cbf92a07042ce8910b2221cfef808d5a950a4f140eaac62722691523defb3cdb4cd474914221e551d6a29ff3347b1efd6534c5128d260a4a21b725ef952e8dd5c3523f48fb05d13e0179aad3a17053d331526a701c3edbc661c1a51d957578fade14afb055fbd164ba8c5932a8b95e6f9055cfe427d5c19ecb664a47aef22cdd45d086844e3c3dfd825d3b09c654b2c8aac8430a97dd5fe78c58cdaeb1d887fa0efa4dde3fb4c10cf8eb7b3b2540a2de9bdc3471b98505011a5e9a94778107add48a680975832008a58d533dabbce4485a20287370c0720ea080064000000000000000061946301c384b223ed77a42e01dc393d9e2428d9e5e36825166f84f31a1f3b8c4e9d273cdc61d0e78ec5b482a0286024f48a086e410ff096c8e4afb1dfa89fa0028d2d0bd3359bf590b26b82c6274714002000955c572d10e267d6e3adba55"], 0x13b8}, 0x1, 0x0, 0x0, 0x800}, 0x408d1)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x490100, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001})
socket$netlink(0x10, 0x3, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071")
r6 = socket(0x10, 0x0, 0x0)
socket(0x10, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0)
sendmsg$nl_route(r6, 0x0, 0x0)
ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0)
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000000080), 0x4)
unshare(0x64020600)
ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}})

[ 1398.434400][   T27] audit: type=1804 audit(1590058508.678:974): pid=32267 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir148900726/syzkaller.pR0DpA/1690/cgroup.controllers" dev="sda1" ino=16222 res=1
10:55:08 executing program 0:
unshare(0x4000000a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1398.512674][T32269] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1398.553700][T32269] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1398.595666][T32285] netlink: 'syz-executor.4': attribute type 6 has an invalid length.
[ 1398.614933][T32289] IPVS: ftp: loaded support on port[0] = 21
[ 1398.617971][T32285] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1398.724334][T32289] lo speed is unknown, defaulting to 1000
10:55:09 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xa000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:09 executing program 4:
unshare(0x40000000)
sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x5c, 0x2, 0x2, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_EXPECT_MASK={0x28, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_MASTER={0x10, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x67}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008094}, 0x20000011)

10:55:09 executing program 0:
unshare(0x4000000c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1399.009412][T32324] IPVS: ftp: loaded support on port[0] = 21
[ 1399.090538][T32332] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:55:09 executing program 1 (fault-call:8 fault-nth:0):
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:09 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
unshare(0x40000000)
getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r4 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e)
sendfile(r4, r3, 0x0, 0x10000000b)
r5 = openat$cgroup_ro(r3, &(0x7f000000d080)='cpuacct.usage_user\x00', 0x0, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f00000108c0)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x0, 0x2, {0xa, 0x4e20, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8001}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)="01c4b8172eb6b1bd88d5121ca15e10247408a9ac6c", 0x15}, {&(0x7f00000001c0)="6bbc84449f6b2fe26e065c0387417e124ee09a82ae9bdff46881a3d69b6a9c736f8ac7c973250262b11de68aec441edb2f0e3ada6ee2d93d375e6c9e8885b454f4e07e5753c1ad9bb69266767ceab36414c9376b17f7a39f4b9f584e1e37b739e3cf788bbb18bf155a5fbab9065d80d19060716d3a79a43d51e2d5ae99a09675fdc46119b41419ec5c4523fd07ceed55d2f0b6603edcf2", 0x97}, {&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="95e429766f2978f8f77b25fcf7f7e7975da4dcaa64143e380b4de8a991f0b3dc4270780796c0710c08e018a31291df7717ac74304729c1223be680a71d0cd1f611d90f04a2cbd014bbac86908bec33bf402b57381a6d790e5dd354ab753729e5b07e983e8f21c74314547c466abdb97227974cb630549455690ca92e52724472f764e0e23478ae84b8637e1cb2a9978acf314477257186a10db6851b2cc27657abfec7a1d575968bd926d16f22ef9c87b5369440b5a47a5e5738b575773c1ed0f031998d3528506fa74cd7dc3b10fb3e41cc8f80c2731ba3ebb6e0974ebc34d8b867ca", 0xe3}, {&(0x7f0000000480)="735f0e9b38dd3897d0c314a5f7ce060c34b17896c8a964cc65570d783c587dbc620d20b60b0f5b44386b9a274ba0f359dcdc0cc1b29114ee9b86e2fdfc2bc99bcb771bdbc57465a9afc937a22b310ef441429d685186dd8b361dc8fa8122cae7c0371f00489a5c31", 0x68}, {&(0x7f0000000500)="56fc0c0c70b826e7ab62e6cf68dfd9e93b8b1444a1fdd69db9d5a5531f83b854b752eff5c3c4d0c359bf7cb64694c1d98c616d2a5aa65e7a5d2ccd4c4fd49b882e7c8b40837cd953b24a8d7f8d65b50837cc", 0x52}, {&(0x7f0000000580)="ddf6e5a91109ac6aa7772b5378a8364b418b17", 0x13}, {&(0x7f00000005c0)="e180b84ffdcaa9e7c7511a57f5c63b61ce4ef1d5cdab2f3267c5cffa2ad824fdacc6ce7966d11f7a1622b535eb08f3f61e115788f30657e396653be034d77e2a71aa4b429f3c2ce597a7db9755d26ca6b810488d48ee", 0x56}, {&(0x7f0000000640)="55f9f15fb952b0dbb716", 0xa}, {&(0x7f0000000680)="627c3d83f6b2222161d3e6f83e81ad8ca0fa02b53adce8", 0x17}], 0xa, &(0x7f0000000780)=[{0xf8, 0x11, 0x2, "3dc8d16b5f3a11f76250ec83efb8cf831397c4d708ca252c15baa27ccd6c368469b0a10da75adeb6003d7ec5e6f02982d909238563669507fcc629ccbee8af66d0ccb0dcfcd10d96bdab6d4dbda996ec7ce145fb0449da1d45e67497321e5710973786d942d67ab24ca6e05f6fe689b9213ac939558740d55058f5c49207cafe8e55e0940f58149bf2dfe64981da3b5ca783649ef58dd412c1e83aad8d64aa1549885da8f5d7a643519dabab4845ec9dc3c2eb712420b995680386bba82c582cf114070547a0190e310078337de28a110532d00b47e3e3d6e138bee17b76375ac4a03d36"}, {0x70, 0x118, 0x400, "26e16903b9b0901ad1f7e8780cdf6376154978210cd8cf128a21dcd148c2fe7b96b55e9914c407764f70c828db6c753290344ed0e7640e5e97b0e2ed1cc0c512607671549ebc487a3ce23a7af0af8bf5faf4e4e9f9c91044d0"}, {0x78, 0x10b, 0x0, "da5d43b386a5ef70879056239ce28d95617a00db973c71a43e8f0f367fe2e8bf123e598c35e16c74b488868fbff49fdea8a7c48da40f47b387cb8ece52ae9f11c69fa85ccc6c48b6ab34e1bb21e0906c42dda8ad4916b739cde727ef9d3aa7367564"}], 0x1e0}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000980)="8858c993a86cfd7ad08b610c9457fe63df779ab809ddf55c2921d25d2ecb221a4434a468faf90b6c1632d5acaee4ee14e23b0655ee79623342558e505c28eaa8ae46a58e12ea5cfad8c2e8a3c4fe405ba3459e564920f64b7e821a54295e09b6df69d913eb87ca40ccd54f04975e0937e5c26e23efeda181c21c255d35c7456a5944bbc58398d22885b487fbea6fda74f364c6d1e22384213b8f1c7babad244645b119ba79d9943c74d1bf949f0994a8400aa4ede873ea57bb8d90bb7e130adddac3f9bfd88c8a", 0xc7}, {&(0x7f0000000a80)="3f960afbc75c9d36618fb345580574afa38bb671ce3063ee9c5a7f2eab711f5c5c53ca1929f24d97b0c3001ce5d9465f228e22e148d690de7f5e75767d7eb028b0b2d9b9445e50417a035de2c184bba5dbba0258e9062ddd06ef999dec4e70c414b144784cfd56a1db27cc98ee994028f3bde75c7152bff8858fb2976f39da86a62cfc087130944b0a6879830f7db36d2aeb2980a66cb4d037b35d4e6897658cb41bcd5cdbeb41f06e0ce4f7cfae24a3b687c279d97f6e40860f6126842f4199127c28625f6a5ab2", 0xc8}, {&(0x7f0000001800)="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{0x20, 0x112, 0xfffffe00, "ad152ef330deec75818c3aa2cb"}, {0x90, 0x84, 0xca0, "80ead5ab6e25da7b85aa1e78126a361ceb005f728b96c46e95137c412dc0a04ae892ee6e078a65bf90312cbed37811acd1bc145cdf92ba17b27b9fdb1d6dbace9cd9bdc61f84eef8a29c1edb97a26b451a3d0dac870a2c0a4e91767699179de43a56ec6a1a71bbeaf143b715fecf7fef403fc4c338e0e6322a42e116ab8a"}, {0x48, 0x10e, 0x400, "70febe261b847fdf70523e141ba5de5bb57ae8a65dabce671b08d887ac3d351bb3f8db0ac82fb6abc688842d538bfac5313474363e9d1c2a"}, {0x1010, 0x104, 0x9, "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"}], 0x23a8}}], 0xa, 0x8000)
getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@private1, <r6=>0x0}, &(0x7f0000000080)=0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, r6}, 0xc)

[ 1399.130850][T32332] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1399.168324][T32324] lo speed is unknown, defaulting to 1000
10:55:09 executing program 0:
unshare(0x4000000e)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:09 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xb000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1399.280458][T32344] IPVS: ftp: loaded support on port[0] = 21
[ 1399.337343][T32347] FAULT_INJECTION: forcing a failure.
[ 1399.337343][T32347] name failslab, interval 1, probability 0, space 0, times 0
[ 1399.379194][T32344] lo speed is unknown, defaulting to 1000
[ 1399.392067][T32361] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1399.415625][T32361] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:09 executing program 0:
unshare(0x40000011)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1399.425323][T32347] CPU: 0 PID: 32347 Comm: syz-executor.1 Not tainted 5.7.0-rc5-syzkaller #0
[ 1399.434034][T32347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1399.444095][T32347] Call Trace:
[ 1399.447400][T32347]  dump_stack+0x188/0x20d
[ 1399.451751][T32347]  should_fail.cold+0x5/0xa
[ 1399.456276][T32347]  ? lock_downgrade+0x840/0x840
[ 1399.461148][T32347]  ? fault_create_debugfs_attr+0x140/0x140
[ 1399.466979][T32347]  should_failslab+0x5/0xf
[ 1399.471407][T32347]  kmem_cache_alloc_node+0x25c/0x760
[ 1399.476717][T32347]  __alloc_skb+0xba/0x5a0
[ 1399.481061][T32347]  ? __kmalloc_reserve.isra.0+0xe0/0xe0
[ 1399.486618][T32347]  ? netlink_autobind.isra.0+0x21b/0x300
[ 1399.492272][T32347]  netlink_sendmsg+0x97b/0xe10
[ 1399.497052][T32347]  ? aa_af_perm+0x260/0x260
[ 1399.501558][T32347]  ? netlink_unicast+0x740/0x740
[ 1399.506507][T32347]  ? netlink_unicast+0x740/0x740
[ 1399.511450][T32347]  sock_sendmsg+0xcf/0x120
[ 1399.515885][T32347]  ____sys_sendmsg+0x6bf/0x7e0
[ 1399.520663][T32347]  ? kernel_sendmsg+0x50/0x50
10:55:09 executing program 4:
unshare(0x4000000c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1399.525351][T32347]  ? _parse_integer+0x180/0x180
[ 1399.530227][T32347]  ___sys_sendmsg+0x100/0x170
[ 1399.534924][T32347]  ? sendmsg_copy_msghdr+0x70/0x70
[ 1399.540055][T32347]  ? __fget_files+0x32f/0x500
[ 1399.544746][T32347]  ? ksys_dup3+0x3c0/0x3c0
[ 1399.549184][T32347]  ? __fget_light+0x20e/0x270
[ 1399.553877][T32347]  __sys_sendmsg+0xec/0x1b0
[ 1399.558475][T32347]  ? __sys_sendmsg_sock+0xb0/0xb0
[ 1399.563506][T32347]  ? vfs_write+0x161/0x5d0
[ 1399.567942][T32347]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1399.573675][T32347]  ? do_syscall_64+0x21/0x7d0
[ 1399.578357][T32347]  do_syscall_64+0xf6/0x7d0
[ 1399.582871][T32347]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1399.588764][T32347] RIP: 0033:0x45ca29
[ 1399.592663][T32347] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1399.612311][T32347] RSP: 002b:00007fe9ce4aec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1399.620730][T32347] RAX: ffffffffffffffda RBX: 0000000000500f80 RCX: 000000000045ca29
[ 1399.628711][T32347] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000003
[ 1399.636691][T32347] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1399.644672][T32347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007
[ 1399.652649][T32347] R13: 0000000000000a05 R14: 00000000004ccddd R15: 00007fe9ce4af6d4
[ 1399.671381][T32369] __nla_validate_parse: 7 callbacks suppressed
[ 1399.671392][T32369] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:10 executing program 4 (fault-call:0 fault-nth:0):
unshare(0x40000000)
socket$inet(0x2, 0x0, 0x0)

10:55:10 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xc000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:10 executing program 0:
unshare(0x40000012)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1399.878235][T32416] FAULT_INJECTION: forcing a failure.
[ 1399.878235][T32416] name failslab, interval 1, probability 0, space 0, times 0
[ 1399.903371][T32417] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1399.934443][T32416] CPU: 1 PID: 32416 Comm: syz-executor.4 Not tainted 5.7.0-rc5-syzkaller #0
[ 1399.943146][T32416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1399.953207][T32416] Call Trace:
[ 1399.956516][T32416]  dump_stack+0x188/0x20d
[ 1399.960874][T32416]  should_fail.cold+0x5/0xa
[ 1399.965390][T32416]  ? lock_downgrade+0x840/0x840
[ 1399.970253][T32416]  ? fault_create_debugfs_attr+0x140/0x140
[ 1399.976078][T32416]  should_failslab+0x5/0xf
[ 1399.980595][T32416]  kmem_cache_alloc+0x29b/0x740
[ 1399.985460][T32416]  ? lock_downgrade+0x840/0x840
[ 1399.990323][T32416]  ? cap_capable+0x1eb/0x250
[ 1399.994930][T32416]  create_new_namespaces+0x30/0xb30
[ 1400.000149][T32416]  unshare_nsproxy_namespaces+0xbd/0x1f0
[ 1400.005798][T32416]  ksys_unshare+0x43d/0x8e0
[ 1400.010310][T32416]  ? walk_process_tree+0x2c0/0x2c0
[ 1400.015427][T32416]  ? fput_many+0x2f/0x1a0
[ 1400.019853][T32416]  ? ksys_write+0x1a5/0x250
[ 1400.024361][T32416]  ? __ia32_sys_clock_settime+0x260/0x260
[ 1400.030084][T32416]  ? trace_hardirqs_off_caller+0x55/0x230
[ 1400.035820][T32416]  __x64_sys_unshare+0x2d/0x40
[ 1400.040602][T32416]  do_syscall_64+0xf6/0x7d0
[ 1400.045118][T32416]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1400.051014][T32416] RIP: 0033:0x45ca29
[ 1400.054917][T32416] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 1400.074637][T32416] RSP: 002b:00007fe1bdb89c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[ 1400.083061][T32416] RAX: ffffffffffffffda RBX: 000000000050a1c0 RCX: 000000000045ca29
[ 1400.091051][T32416] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[ 1400.099032][T32416] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000
[ 1400.107012][T32416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[ 1400.114990][T32416] R13: 0000000000000c4e R14: 00000000004ce9bd R15: 00007fe1bdb8a6d4
[ 1400.184003][T32355] IPVS: ftp: loaded support on port[0] = 21
[ 1400.194245][T32425] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1400.223955][T32425] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:10 executing program 0:
unshare(0x40000014)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1400.265130][T32422] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:10 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xe000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:10 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:10 executing program 0:
unshare(0x40000016)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1400.443936][T32442] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1400.602403][T32448] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1400.700226][T32449] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1400.732178][T32449] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1400.820117][T32447] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:12 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x40, 0x4)

10:55:12 executing program 0:
unshare(0x4000001c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:12 executing program 4:
unshare(0x40000000)
socket$inet(0x2, 0x0, 0x0)

10:55:12 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:12 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:12 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000080)='NLBL_CALIPSO\x00')
sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4850}, 0x0)
sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800012}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x0)
unshare(0x40000000)

[ 1402.642488][T32477] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1402.683094][T32479] IPVS: ftp: loaded support on port[0] = 21
[ 1402.688117][T32484] IPVS: ftp: loaded support on port[0] = 21
[ 1402.696449][T32481] IPVS: ftp: loaded support on port[0] = 21
10:55:13 executing program 0:
unshare(0x40000034)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1402.769503][T32480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1402.851329][T32487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1402.869633][T32497] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1402.879864][T32497] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1402.899596][T32484] lo speed is unknown, defaulting to 1000
[ 1402.918964][T32488] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1402.944866][T32479] lo speed is unknown, defaulting to 1000
10:55:13 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x10000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:13 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x2, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1403.001573][T32481] lo speed is unknown, defaulting to 1000
10:55:13 executing program 0:
unshare(0x40000038)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1403.144792][T32527] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1403.168835][T32527] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:13 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x4, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:13 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x11000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1403.394761][T32484] IPVS: ftp: loaded support on port[0] = 21
[ 1403.425051][T32481] IPVS: ftp: loaded support on port[0] = 21
[ 1403.569813][T32607] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1403.592705][T32607] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:15 executing program 3:
unshare(0x40000000)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x160, r1, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x8, 0x49, [0xfac01]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac05}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x5}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0xe0}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_FTM_RESPONDER={0x10c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x70, 0x3, "be0b6aa58e12beb3dbfada88558f91c69bcf9e64619e89b6b9f9ad1d21b4c77def62005584389dd89a04661cfef3f7ff21e3ac299fe0a0f90e898e77e5ff8b14b5eac32a70830a97de8ec0b0302543cc0734f10fc227c869ac68083c716f6d2675a24b9eed6112d797f04056"}, @NL80211_FTM_RESP_ATTR_LCI={0x23, 0x2, "1f557de0276077b9ea8af7d8d0160ddf2939605ec80eab0ef59f0218499577"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x6f, 0x3, "98f62ac9196e3c8261756cd79be52101cb54024b18f0a7046a89759f6e1e177dfbf375953470445a3cebc4ea2dabb8f7e83ab3f34df1cb31ead84580e5a36a34c795d64465a349c759318b5a787bb2707ec93fbbbd6921883e49899d7665e76aa1edb7f69dc3c9a1ae06b2"}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x160}, 0x1, 0x0, 0x0, 0x8041}, 0x20000804)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockname$l2tp6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x20)

10:55:15 executing program 4:
unshare(0x40000)
socket$inet(0x2, 0x0, 0x0)

10:55:15 executing program 0:
unshare(0x4000003a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:15 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x6, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:15 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x12000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:15 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10)

[ 1405.771817][T32627] __nla_validate_parse: 8 callbacks suppressed
[ 1405.771827][T32627] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1405.822613][T32632] IPVS: ftp: loaded support on port[0] = 21
[ 1405.843438][T32635] IPVS: ftp: loaded support on port[0] = 21
10:55:16 executing program 4:
unshare(0x80000)
socket$inet(0x2, 0x0, 0x0)

10:55:16 executing program 0:
unshare(0x40000048)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1405.941278][T32631] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:16 executing program 4:
unshare(0x100000)
socket$inet(0x2, 0x0, 0x0)

[ 1406.012985][T32643] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1406.035659][T32643] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:16 executing program 0:
unshare(0x4000004a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1406.079175][T32635] lo speed is unknown, defaulting to 1000
[ 1406.081252][T32641] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1406.116876][T32636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:16 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xa, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1406.142264][T32632] lo speed is unknown, defaulting to 1000
10:55:16 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x13000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1406.314314][T32703] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1406.382472][T32713] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1406.425429][T32635] IPVS: ftp: loaded support on port[0] = 21
[ 1406.470655][T32714] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1406.498944][T32728] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1406.508599][T32728] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1406.535060][T32723] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1406.599378][T32632] IPVS: ftp: loaded support on port[0] = 21
[ 1406.663195][T32632] lo speed is unknown, defaulting to 1000
10:55:18 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$sock_timeval(r1, 0x1, 0x43, 0x0, &(0x7f0000000240)=0x49)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r4, 0x1, {0x1, 0xf0, 0x3}, 0x1}, 0x18, &(0x7f00000000c0)={&(0x7f0000000040)="8335bf6110354dc3ff007ab3e94fcca9d47391c7a488fd8127339992979c3209f9c12ecc389acc7a966215e474852ad8f5247ce151ff108f3f26466d8c493bc47344c6d97700537522b6c8418abeb53cdeb7df02618c61795731a147704395ecc11448095b599d6147f7091dea", 0x6d}, 0x1, 0x0, 0x0, 0x20000000}, 0x804)

10:55:18 executing program 0:
unshare(0x4000004c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:18 executing program 4:
unshare(0x1000000)
socket$inet(0x2, 0x0, 0x0)

10:55:18 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:18 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x14000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:18 executing program 2:
unshare(0x40000000)
socketpair(0x4, 0x2, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r1, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "3f82b20259bc1ca5c1b16d570e"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "31d4ae6bc2"}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000800)

[ 1408.067185][  T302] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1408.108146][  T303] IPVS: ftp: loaded support on port[0] = 21
[ 1408.135675][  T310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:18 executing program 4:
unshare(0x2000000)
socket$inet(0x2, 0x0, 0x0)

10:55:18 executing program 0:
unshare(0x4000004d)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1408.211593][  T323] IPVS: ftp: loaded support on port[0] = 21
10:55:18 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xe, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1408.368570][  T329] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1408.384260][  T329] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1408.402373][  T303] lo speed is unknown, defaulting to 1000
[ 1408.410793][  T323] lo speed is unknown, defaulting to 1000
10:55:18 executing program 4:
unshare(0x3000000)
socket$inet(0x2, 0x0, 0x0)

10:55:18 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x20000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:18 executing program 0:
unshare(0x40000060)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1408.734897][  T399] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1408.757233][  T399] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1408.786348][  T323] IPVS: ftp: loaded support on port[0] = 21
[ 1408.869370][  T303] IPVS: ftp: loaded support on port[0] = 21
[ 1408.881510][  T323] lo speed is unknown, defaulting to 1000
10:55:19 executing program 3:
unshare(0x200)

10:55:19 executing program 4:
unshare(0x4000000)
socket$inet(0x2, 0x0, 0x0)

10:55:19 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:19 executing program 0:
unshare(0x40000068)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:19 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x3f000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1409.302522][  T464] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1409.317451][  T464] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:20 executing program 2:
ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000300)={0x5, &(0x7f0000000000)=[{@fixed}, {@fixed}, {@none}, {@none}, {@none}]})
unshare(0x40000000)

10:55:20 executing program 3:
unshare(0x40000000)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0xc0800)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x5, {{0xa, 0x4e23, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0x1947}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x2, {{0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x0, 0x5, [{{0xa, 0x4e20, 0x1000, @mcast2, 0x1}}, {{0xa, 0x4e24, 0x1, @ipv4={[], [], @remote}, 0x200}}, {{0xa, 0x4e21, 0x8001, @mcast2}}, {{0xa, 0x4e22, 0x2, @mcast1, 0x9}}, {{0xa, 0x4e24, 0x9, @private1, 0x3}}]}, 0x310)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20040014}, 0x4004)
r4 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r4, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00'})
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r5}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', <r6=>r5})
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10)

10:55:20 executing program 0:
unshare(0x4000006c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:20 executing program 4:
unshare(0x5000000)
socket$inet(0x2, 0x0, 0x0)

10:55:20 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:20 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x40000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:21 executing program 4:
unshare(0x6000000)
socket$inet(0x2, 0x0, 0x0)

[ 1410.748262][  T484] IPVS: ftp: loaded support on port[0] = 21
[ 1410.761830][  T482] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1410.810483][  T482] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1410.813636][  T496] IPVS: ftp: loaded support on port[0] = 21
[ 1410.910748][  T490] __nla_validate_parse: 11 callbacks suppressed
[ 1410.910759][  T490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:21 executing program 0:
unshare(0x40000074)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1410.981138][  T493] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:21 executing program 4:
unshare(0x7000000)
socket$inet(0x2, 0x0, 0x0)

10:55:21 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x48000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1411.025829][  T484] lo speed is unknown, defaulting to 1000
[ 1411.026206][  T500] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1411.062613][  T496] lo speed is unknown, defaulting to 1000
10:55:21 executing program 4:
unshare(0x8000000)
socket$inet(0x2, 0x0, 0x0)

10:55:21 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1411.250080][  T550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1411.339738][  T559] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1411.416768][  T563] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1411.442135][  T563] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1411.468253][  T557] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1411.514740][  T492] IPVS: ftp: loaded support on port[0] = 21
[ 1411.533969][  T570] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:21 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7, @private1}, @in6={0xa, 0x4e21, 0x3, @empty, 0xff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x42}}, @in={0x2, 0x4e24, @multicast1}], 0x58)

[ 1411.576858][  T499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[ 1411.712480][  T593] IPVS: ftp: loaded support on port[0] = 21
[ 1411.744005][  T593] lo speed is unknown, defaulting to 1000
[ 1411.873063][  T593] IPVS: ftp: loaded support on port[0] = 21
[ 1411.921328][  T593] lo speed is unknown, defaulting to 1000
10:55:23 executing program 3:
r0 = socket$inet(0x2, 0x6, 0x401)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080))

10:55:23 executing program 0:
unshare(0x4000007a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:23 executing program 4:
unshare(0x9000000)
socket$inet(0x2, 0x0, 0x0)

10:55:23 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x4c000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:23 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1413.268136][  T647] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:23 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = syz_genetlink_get_family_id$nl80211(0x0)
sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)={0x54, r2, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_TXQ_PARAMS={0x1c, 0x25, 0x0, 0x1, [@NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x2}, @NL80211_TXQ_ATTR_QUEUE={0x5, 0x1, 0x3}, @NL80211_TXQ_ATTR_CWMAX={0x6, 0x4, 0x1}]}, @NL80211_ATTR_TXQ_LIMIT={0x8, 0x10a, 0x101}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}, @NL80211_ATTR_TXQ_QUANTUM={0x8}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4}, 0x0)
sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x39}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xf2, 0x2}}, @NL80211_ATTR_MAC={0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008080}, 0x0)
sendmsg$RDMA_NLDEV_CMD_SYS_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x1406, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4008800}, 0x20000000)

10:55:23 executing program 4:
unshare(0xa000000)
socket$inet(0x2, 0x0, 0x0)

[ 1413.349192][  T651] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:23 executing program 0:
unshare(0x40000082)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1413.433556][  T668] IPVS: ftp: loaded support on port[0] = 21
[ 1413.466048][  T666] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1413.486892][  T666] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1413.509374][  T660] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1413.551016][  T668] lo speed is unknown, defaulting to 1000
10:55:23 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x600, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:23 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x5e7251e0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:23 executing program 4:
unshare(0xb000000)
socket$inet(0x2, 0x0, 0x0)

[ 1413.878253][  T725] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1413.903890][  T725] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1413.929818][  T668] IPVS: ftp: loaded support on port[0] = 21
[ 1414.018547][  T668] lo speed is unknown, defaulting to 1000
[ 1415.036647][    T0] NOHZ: local_softirq_pending 08
10:55:25 executing program 2:
unshare(0x2a010780)

10:55:25 executing program 0:
unshare(0x4000008a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:25 executing program 4:
unshare(0xc000000)
socket$inet(0x2, 0x0, 0x0)

10:55:25 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xa00, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:25 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x60000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:25 executing program 3:
unshare(0x40000000)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000040), 0x4)
r1 = socket(0x11, 0x3, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x14, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00')
sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r3, @ANYBLOB="01002bbd7000fedbdf2516000000140003800800010006000000080001006f00000014000680080001007f000000080001003f0000001c000380080003000000000008000300ffffffff0800030000000000540004801300010062726f6164636173742d6c696e6b00001400078008000300148f0000080003008f05362a0900010073797a31000000001c0007800800010007000000080004000400000008000100140000000400038014000380080003002b05000008000300c00b0000"], 0xc4}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000001)
close(r1)

[ 1415.469359][  T769] IPVS: ftp: loaded support on port[0] = 21
10:55:25 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)
ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000000)="7d558c4d2d7ce5f849117f2c81dbf6e499734005a51effa6d10809e8253fcd3d381d6219fb69fb7aad9c63582e8088ca58295dd3e59d")

10:55:25 executing program 0:
unshare(0x4000009c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1415.567986][  T767] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1415.577859][  T767] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1415.586869][  T769] lo speed is unknown, defaulting to 1000
10:55:25 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xc00, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:25 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x65580000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1415.659898][  T797] IPVS: ftp: loaded support on port[0] = 21
10:55:26 executing program 4:
unshare(0xd000000)
socket$inet(0x2, 0x0, 0x0)

[ 1415.731501][  T797] lo speed is unknown, defaulting to 1000
[ 1415.881750][  T769] IPVS: ftp: loaded support on port[0] = 21
10:55:26 executing program 4:
unshare(0xe000000)
socket$inet(0x2, 0x0, 0x0)

10:55:26 executing program 0:
unshare(0x400000a2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1415.966794][  T849] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1416.014062][  T849] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1416.043695][  T843] __nla_validate_parse: 11 callbacks suppressed
[ 1416.043705][  T843] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1416.070726][  T842] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:26 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xe00, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:26 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x68000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1416.266898][  T880] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1416.272678][  T797] IPVS: ftp: loaded support on port[0] = 21
10:55:26 executing program 0:
unshare(0x400000ae)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:26 executing program 4:
unshare(0xf000000)
socket$inet(0x2, 0x0, 0x0)

[ 1416.359161][  T881] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1416.431588][  T891] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1416.453308][  T891] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1416.494435][  T889] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1416.515876][  T891] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:28 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xec0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:28 executing program 4:
unshare(0x10000000)
socket$inet(0x2, 0x0, 0x0)

10:55:28 executing program 0:
unshare(0x400000bc)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:28 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x6c000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:28 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4)

10:55:28 executing program 3:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000200000000000000000000000000000000000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000aa000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000bb0000000000000000"], 0xb0}}, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={<r2=>0x0, 0x0})
close(r2)
r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00')
sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r3, 0xef8c987201b6e653, 0x0, 0x0, {0x36}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0)
sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x44)
unshare(0x4070080)

[ 1418.730768][  T921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1418.742349][  T922] IPVS: ftp: loaded support on port[0] = 21
[ 1418.820061][  T925] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:29 executing program 0:
unshare(0x400000c0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:29 executing program 4:
unshare(0x11000000)
socket$inet(0x2, 0x0, 0x0)

[ 1418.931248][  T922] lo speed is unknown, defaulting to 1000
[ 1418.937606][  T942] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1418.952410][  T942] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:29 executing program 3:
unshare(0x4a000f00)
unshare(0x40900)
r0 = socket(0x3, 0x2, 0x1)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$netlink(0x10, 0x3, 0x14)
sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001740)={&(0x7f0000000000)={0x18, 0x1402, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x44080)
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10)
setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000080)=0x2800, 0x4)
socket$bt_rfcomm(0x1f, 0x3, 0x3)

[ 1418.972978][  T932] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1418.997127][  T933] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:29 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf00, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:29 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x74000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:29 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote, 'lo\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x10000000b)
ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000))

10:55:29 executing program 4:
unshare(0x12000000)
socket$inet(0x2, 0x0, 0x0)

10:55:29 executing program 0:
unshare(0x400000d6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1419.286968][  T922] IPVS: ftp: loaded support on port[0] = 21
10:55:29 executing program 3:
unshare(0x40000000)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x6, 0x0, 0x5, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, @in=@dev}}, @sadb_address={0x5, 0x5, 0x0, 0xffffff80, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x2], 0xffffffffffffffff}}}]}, 0xa0}}, 0x0)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x98ae, "14d6f7"}, 0x6)

10:55:29 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x5865, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1419.363327][ T1010] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1419.389828][ T1010] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1419.522836][ T1018] IPVS: ftp: loaded support on port[0] = 21
[ 1419.590337][ T1018] lo speed is unknown, defaulting to 1000
[ 1419.822155][ T1018] IPVS: ftp: loaded support on port[0] = 21
[ 1419.898997][ T1018] lo speed is unknown, defaulting to 1000
10:55:31 executing program 2:
unshare(0x40020200)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x3, 0xc, 0x0, 0x8}, 0x20)
getsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

10:55:31 executing program 4:
unshare(0x13000000)
socket$inet(0x2, 0x0, 0x0)

10:55:31 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x7a000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:31 executing program 0:
unshare(0x400000f0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:31 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x6000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:31 executing program 3:
r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @netrom}, [@bcast, @default, @default, @default, @netrom, @bcast, @bcast, @netrom]}, &(0x7f0000000080)=0x48)
r1 = socket(0x11, 0x2, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r3 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e)
sendfile(r3, r2, 0x0, 0x100000700)
socket$xdp(0x2c, 0x3, 0x0)
ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x3ff, 0x8, 0x4, 0x400000}]})
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r4 = socket$kcm(0x10, 0x2, 0x10)
r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00')
sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000200)={0x0, 0xf000, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="d7d25497d92339545ccf0f8b62992afe0daa92c8397b7ac93b2c9cb1c493911705c69fb7d2", @ANYRES16=r5, @ANYBLOB="95c40000000000000000010001590000000002000000004c00180000000062726f6164636173742d6c696e6b00"/98], 0x68}}, 0x0)
sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x2, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x4841)
ioctl$SIOCAX25GETINFOOLD(r0, 0x89e9, &(0x7f00000000c0))
unshare(0x40000000)

[ 1421.243458][ T1084] __nla_validate_parse: 6 callbacks suppressed
[ 1421.243471][ T1084] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1421.261372][ T1082] IPVS: ftp: loaded support on port[0] = 21
[ 1421.361722][ T1082] lo speed is unknown, defaulting to 1000
[ 1421.362501][ T1090] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1421.369396][ T1095] IPVS: ftp: loaded support on port[0] = 21
10:55:31 executing program 4:
unshare(0x14000000)
socket$inet(0x2, 0x0, 0x0)

10:55:31 executing program 0:
unshare(0x400000f4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1421.452706][ T1097] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1421.464785][ T1097] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1421.513121][ T1089] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1421.538325][ T1095] lo speed is unknown, defaulting to 1000
[ 1421.567883][ T1121] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:31 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x6558, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:31 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x81000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:31 executing program 4:
unshare(0x15000000)
socket$inet(0x2, 0x0, 0x0)

10:55:32 executing program 0:
unshare(0x400000f7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1421.774454][ T1161] IPVS: ftp: loaded support on port[0] = 21
[ 1421.783468][ T1166] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1421.883069][ T1170] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1421.958590][ T1185] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1421.971111][ T1185] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1421.980952][ T1173] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1422.040437][ T1095] IPVS: ftp: loaded support on port[0] = 21
[ 1422.532239][ T1181] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:34 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vlan0\x00', 0x1000})
unshare(0x24000500)

10:55:34 executing program 4:
unshare(0x16000000)
socket$inet(0x2, 0x0, 0x0)

10:55:34 executing program 0:
unshare(0x400000f8)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:34 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x8100, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:34 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x88a8ffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:34 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4)
unshare(0x40000000)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001400)={'team0\x00', <r3=>0x0})
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001640)={@empty, 0x34, r3})
sendmsg$tipc(r1, &(0x7f0000001600)={&(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x2, {0x42, 0x2, 0x4}}, 0x10, &(0x7f0000001500)=[{&(0x7f00000000c0)="60dbf29b6d988e9719a72fbf94dbaca42cbda56a569d52ad35a747faf476e151a75f6185508e66ef314e7976", 0x2c}, {&(0x7f0000000100)="221789b8487a4a2e28e6b907bea9b87b71a751af9907d6b0ee4945223ae5d3b8fba93635c2f362b9c018489c70cce9f3a9ccbfc696dbe1f7bf223fc67adc06108c8ddbf467b54b3ced4ddd2767efc5ea2640cee3f5fbf362f09d69889fb9f51c7ae903cdfbb218139200eccded6f6cee28827828874c1258834c0465890cec93b29118bb66feb509073af4f958506575bae1fd902d86c4fef054a3a1b68a82282187c3b2ee887c743991ba41e432cb10399518", 0xb3}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="6b1c013a92c98843da975c85fd84f24dd8083c2a359017de1a7c85f89989bd6dbe3228e464611fb3848ee227af425ede21d1b718445ab5486fe7ce13af6e854950c040fa38034efbcbb0c7ebb5247d9f35247ced98a1ba42196990ff4c9d29dfeacd036e8eca6d687bf1dc8d5be738c6000a40feec92dccd1be1075f08aa", 0x7e}, {&(0x7f0000001240)="d0620122ca01655008f32339ddf133ad785c2250c9d4d277c3b6584efb530f3f3b3ab1669126e52998410af613f8ddf94d16e2dffca050debff9ad95306e628f6e9272523510bab86759475f28b1608d01b318140ddd32a69a557da49bf2af34f119eaf51d35223449af28c8de31eb308741cd2d871342f9df179221", 0x7c}, {&(0x7f00000012c0)="889751658b16c8efedeec860cd5560ffd07967da9c1284d6bc80ec0edafd3dbac51817d1d1c5a4c3cf3fcef27560b1246188ee8f7ec259c3d39c83f185f1b9fccd260c8cee28a4d57f92df62b1c9de24ce9c5f1b5af4e879227a863feab9edf691767c11bc04c4c8c360bfdc5e3943d09fee", 0x72}, {&(0x7f0000001340)="dc9704715f89d299837fdd7d0b66a091f33d8c6d3b88d78c583037a91fc4dbe3b251e8c64d99acb5f1312034432c908e6351b0aebb2b6e093af09c2aabafd96599960f4390130896f53224c1243e241b7ef06e76134152f7e4337f1565cc0600dd2a8ddb2afe46552325d0d2c7381822d02babaacd306f8af01bb0c347b75f4466f8ee27de1d875e", 0x88}, {&(0x7f0000001400)}, {&(0x7f0000001440)="20b8d1c11113225f34c95c6a7ef434e3c0921452eacef6630d97318965c149f3ac75a87106266a783b81fb42aa7c9dfa15e5c6582abd1abf8f1a8a4ea0ffdc4a5f582fd738fb720e9122f739eea8c90cedc97d8d36517059c5516f474a41d0d7f1e4e237c3117e0084c4dd07c6ffcea1b2a1d4e2df45485958661c", 0x7b}, {&(0x7f00000014c0)="c8d2e5", 0x3}], 0xa, &(0x7f00000015c0)="9353863915f762a1af3523abfb473cac743b4f374511a180f8e91a", 0x1b, 0x200400c1}, 0x44)

[ 1424.641282][ T1216] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1424.691342][ T1221] IPVS: ftp: loaded support on port[0] = 21
[ 1424.713445][ T1218] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:35 executing program 4:
unshare(0x17000000)
socket$inet(0x2, 0x0, 0x0)

10:55:35 executing program 0:
unshare(0x40000106)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1424.804081][ T1232] device veth0_vlan left promiscuous mode
10:55:35 executing program 4:
unshare(0x18000000)
socket$inet(0x2, 0x0, 0x0)

10:55:35 executing program 0:
unshare(0x4000010a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:35 executing program 4:
unshare(0x19000000)
socket$inet(0x2, 0x0, 0x0)

[ 1425.131378][ T1216] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1425.149904][ T1216] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:35 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xc00e, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1425.216138][ T1221] lo speed is unknown, defaulting to 1000
10:55:35 executing program 4:
unshare(0x1a000000)
socket$inet(0x2, 0x0, 0x0)

10:55:35 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x9effffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:35 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:35 executing program 0:
unshare(0x40000116)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1425.682094][ T1234] IPVS: ftp: loaded support on port[0] = 21
10:55:36 executing program 2:
unshare(0x20000)
r0 = socket(0x11, 0x2, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="50000000616f80f14aea579c84c21aa2b39ea147776de7696d092fafe3557f3dbef373a39a0299e5d9095901c08dd5ce619f50606c55932ea64f828cc630282a6c4f326fb1407f84255c749bf8fdb3391b9b077babb150b56dff31362387d6ce981f7befdb5a836713eab294a60265fe0f03", @ANYRES16=r1, @ANYBLOB="01000000000000000000090000003c0003800800010000000000140002006e657470636930000000000000000000080003000000000014000600200100"/74], 0x50}}, 0x0)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="36b2a20b17e0c609db20d2fef24786fb3a1694c6b4362caf3751bf2d1f7a02f169ffb7a541a62f1b0be436b5161ef8cb9a2da24479c89932d6b4b236dfc9989b14a6f07d0c4884aca48e09491c27a5f9edabca5f2a230ca0b749c947d2427bbd5326beac2596127fa9ab133245cb2cc30bf5ef43e516d806415a19fbc8d2fc76b87e59d969ffbea810b908e4187832834e58bca2ab0f3c20ba5dd59f1bc27b04100ee249", @ANYBLOB="200029bd7000ffdbdf25090000000c000180eaff080000000080080005000100000008000500060000000800050008000000"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [], 0x44}, 0x80000000, 0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="b16893a81a1f46945aa6e58441340daf98eaa72a0285b369487e18ebee53fb860697b810528f20f963acd2aa78f9f972640ed5b3c6b21ce1fbf519e112ec297a2f089c1e470775669ffa2a2f8a322f7cd9955b4c694bf91f35dfb12d9c5fddbfe39615145352c4c681241d83b943155a5d8c04e0ab6e1ee092eac0d239307ec154087ccd7ff47fa05ac5c96452e81e7b517a11964c63adba76e910f6", 0x9c}], 0x1}, 0x4000)

[ 1425.864162][ T1333] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1425.883408][ T1333] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1427.196759][    T0] NOHZ: local_softirq_pending 08
10:55:37 executing program 3:
unshare(0x8000e00)

10:55:37 executing program 4:
unshare(0x1b000000)
socket$inet(0x2, 0x0, 0x0)

10:55:37 executing program 0:
unshare(0x4000011a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:37 executing program 2:
unshare(0x66050e00)

10:55:37 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xd4000000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:37 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x34000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:37 executing program 2:
unshare(0x5a030000)
r0 = socket(0x11, 0x2, 0x0)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
accept4$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed}, &(0x7f0000000040)=0x44, 0x800)

[ 1427.355610][ T1353] __nla_validate_parse: 8 callbacks suppressed
[ 1427.355620][ T1353] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1427.401064][ T1354] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:37 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x3, 0x8000)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/80, 0x50}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/123, 0x7b}], 0x4}, 0x40000002)
recvmsg$can_bcm(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000004c0)=""/35, 0x23}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/75, 0x4b}, 0x40010020)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000000)=0x20, 0x4)

[ 1427.483413][ T1360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1427.510696][ T1375] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:55:37 executing program 4:
unshare(0x1c000000)
socket$inet(0x2, 0x0, 0x0)

[ 1427.533160][ T1375] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:37 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c, 0x800)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4)
unshare(0x60040000)

10:55:37 executing program 0:
unshare(0x40000144)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:37 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x400300, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1427.578787][ T1365] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:37 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xe051725e, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1427.654858][ T1386] IPVS: ftp: loaded support on port[0] = 21
10:55:38 executing program 4:
unshare(0x1d000000)
socket$inet(0x2, 0x0, 0x0)

[ 1427.737218][ T1397] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1427.745733][ T1393] IPVS: ftp: loaded support on port[0] = 21
10:55:38 executing program 0:
unshare(0x40000151)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1427.870973][ T1401] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1427.885103][ T1386] lo speed is unknown, defaulting to 1000
[ 1428.003013][ T1402] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1428.038402][ T1411] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:38 executing program 4:
unshare(0x1e000000)
socket$inet(0x2, 0x0, 0x0)

[ 1428.051083][ T1393] lo speed is unknown, defaulting to 1000
10:55:38 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf0ffff, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:38 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:38 executing program 0:
unshare(0x40000152)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1428.199497][ T1386] IPVS: ftp: loaded support on port[0] = 21
[ 1428.271594][ T1386] lo speed is unknown, defaulting to 1000
[ 1428.277077][ T1479] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1428.362533][ T1480] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1428.435031][ T1496] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1428.453667][ T1496] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:38 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68)
unshare(0x40040e00)
r1 = accept4(r0, &(0x7f0000000180)=@ethernet={0x0, @link_local}, &(0x7f0000000200)=0x80, 0x0)
r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000280)='NLBL_CIPSOv4\x00')
sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x1a0, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0x114, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1de45df}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x715cdc48}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x82}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dcb47b6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x442165e3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4bb9381}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1bef6243}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x236ab9a0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x21}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1443aac8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3804d7e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x935f8ec}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64fbce4d}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12c7fec0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x59459a87}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1551729e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52fc019a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x29}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2f6fae90}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2957e720}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdf}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4e}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ce7dd7f}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbd}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a2a3b1b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79626b9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e0cd360}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74235172}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x68}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ee3bbe5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e85b216}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf987}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4800}, 0x200080c4)

10:55:38 executing program 2:
unshare(0x44000380)

10:55:38 executing program 4:
unshare(0x1f000000)
socket$inet(0x2, 0x0, 0x0)

10:55:38 executing program 0:
unshare(0x40000160)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:38 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x1000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:38 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xfcffffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:38 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x80}, 0x100)

[ 1428.735612][ T1546] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1428.750720][ T1546] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:39 executing program 3:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @private}, &(0x7f0000000080)=0x8)
unshare(0x40000000)

10:55:39 executing program 4:
unshare(0x20000000)
socket$inet(0x2, 0x0, 0x0)

10:55:39 executing program 0:
unshare(0x40000164)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:39 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x2000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1428.798936][ T1534] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1428.836944][ T1534] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1428.877935][ T1554] IPVS: ftp: loaded support on port[0] = 21
10:55:39 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xffff0000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1428.924014][ T1556] IPVS: ftp: loaded support on port[0] = 21
[ 1428.943646][ T1554] lo speed is unknown, defaulting to 1000
10:55:39 executing program 0:
unshare(0x4000017e)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1429.119698][ T1556] lo speed is unknown, defaulting to 1000
10:55:39 executing program 4:
unshare(0x21000000)
socket$inet(0x2, 0x0, 0x0)

[ 1429.161610][ T1582] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1429.211057][ T1582] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:39 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x4000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:39 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xffffa888, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1429.291845][ T1554] IPVS: ftp: loaded support on port[0] = 21
10:55:39 executing program 0:
unshare(0x40000180)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:39 executing program 4:
unshare(0x22000000)
socket$inet(0x2, 0x0, 0x0)

[ 1429.499478][ T1657] IPVS: ftp: loaded support on port[0] = 21
[ 1429.554682][ T1670] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1429.563094][ T1670] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:42 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x6000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:42 executing program 0:
unshare(0x40000184)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xfffff000, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:42 executing program 4:
unshare(0x23000000)
socket$inet(0x2, 0x0, 0x0)

10:55:42 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001480)='SEG6\x00')
sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f00000002c0)={0x14, r2, 0x125}, 0x14}}, 0x0)
sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r2, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @private1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x0, 0x4, 0x0, 0x5]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xbc8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x20000894)
unshare(0x48000280)

10:55:42 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e)
sendfile(r1, r0, 0x0, 0x100000700)
ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0)
unshare(0x40000000)
r2 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r4=>0x0]}, &(0x7f000095dffc)=0x8)
r5 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r5, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r6 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r6, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r7 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r7, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000040)={r4, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7fff, 0xb, 0x1, 0x7fff, 0x6, 0x80, 0x401, r4}, 0x20)

[ 1431.900427][ T1692] IPVS: ftp: loaded support on port[0] = 21
[ 1431.913000][ T1693] IPVS: ftp: loaded support on port[0] = 21
10:55:42 executing program 4:
unshare(0x24000000)
socket$inet(0x2, 0x0, 0x0)

10:55:42 executing program 0:
unshare(0x400001a4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1432.014520][ T1705] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1432.030948][ T1705] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:42 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xa000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1432.073315][ T1692] lo speed is unknown, defaulting to 1000
[ 1432.092285][ T1693] lo speed is unknown, defaulting to 1000
10:55:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:42 executing program 0:
unshare(0x400001ba)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1432.326755][ T1742] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1432.345031][ T1742] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1432.364432][ T1762] __nla_validate_parse: 20 callbacks suppressed
10:55:42 executing program 4:
unshare(0x25000000)
socket$inet(0x2, 0x0, 0x0)

[ 1432.364442][ T1762] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1432.419828][ T1752] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:42 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:42 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xc000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1432.518663][ T1790] IPVS: ftp: loaded support on port[0] = 21
10:55:42 executing program 0:
unshare(0x400001c2)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1432.568203][ T1790] lo speed is unknown, defaulting to 1000
10:55:42 executing program 4:
unshare(0x26000000)
socket$inet(0x2, 0x0, 0x0)

[ 1432.671390][ T1692] IPVS: ftp: loaded support on port[0] = 21
[ 1432.732617][ T1804] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1432.804063][ T1806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1432.854287][ T1819] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1432.862444][ T1819] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1432.913203][ T1818] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1432.953963][ T1811] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:45 executing program 0:
unshare(0x400001ca)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:45 executing program 4:
unshare(0x27000000)
socket$inet(0x2, 0x0, 0x0)

10:55:45 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xe000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:45 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:45 executing program 3:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x1, 0x5e, "77fd7016de69d3691ad9a20e5ec2cdba6683e85f4ddfe0cc34d1546ecd19b38ba213b6eac58b62d35fba187e964f878b4fd12321b27f096b70427f7aefa5979ff48b47d6ac1849ef2e1ff53edc25b4068ba8aa01d765c6c5a935cb2dcd05"})
unshare(0x40000000)

10:55:45 executing program 2:
socketpair(0x1, 0x2, 0xffffffff, &(0x7f0000001f40)={<r0=>0xffffffffffffffff})
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001f80)={<r3=>r2, 0x68, "2370994413972e1c7dcfa6c4f9b296b621c962d55d3ab53094f0dfd1a5876b9b05a11dbd0beb4411bedac90a146e0c2fac126dff860089f7347992a83fbd8950db5efcc4da1acd3f1f66f63697cb0e099f8d1e71bd3a20abbcf23ab5bc6b4745ec9a1f54d7c11eec"}, &(0x7f0000002000)=0x70)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002040)={r3, 0x7, 0x7, 0x0, 0x0, 0xfffffff8}, 0x14)
unshare(0x40000000)

[ 1435.653087][ T1863] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1435.671666][ T1865] IPVS: ftp: loaded support on port[0] = 21
10:55:46 executing program 4:
unshare(0x28000000)
socket$inet(0x2, 0x0, 0x0)

[ 1435.717572][ T1872] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1435.742375][ T1871] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:46 executing program 0:
unshare(0x400001d6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1435.827038][ T1884] IPVS: ftp: loaded support on port[0] = 21
[ 1435.844939][ T1887] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
10:55:46 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1435.873716][ T1887] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1435.896727][ T1865] lo speed is unknown, defaulting to 1000
[ 1435.910260][ T1884] lo speed is unknown, defaulting to 1000
[ 1435.925377][ T1879] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:46 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:46 executing program 4:
unshare(0x29000000)
socket$inet(0x2, 0x0, 0x0)

10:55:46 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x10000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:46 executing program 0:
unshare(0x400001e4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:46 executing program 3:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r0, 0x4)
unshare(0x40000000)

[ 1436.245383][ T1964] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1436.259557][ T1964] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:46 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0xffffffff, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:46 executing program 4:
unshare(0x2a000000)
socket$inet(0x2, 0x0, 0x0)

10:55:46 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x60000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1436.432027][ T1995] IPVS: ftp: loaded support on port[0] = 21
[ 1436.507281][ T1995] lo speed is unknown, defaulting to 1000
10:55:46 executing program 0:
unshare(0x400001fc)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:46 executing program 2:
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$pptp(0x18, 0x1, 0x2)
setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000040), 0x4)
unshare(0x40000000)

[ 1436.578189][ T2000] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1436.598478][ T2000] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:46 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x65580000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:46 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:47 executing program 4:
unshare(0x2b000000)
socket$inet(0x2, 0x0, 0x0)

[ 1436.774751][ T2036] IPVS: ftp: loaded support on port[0] = 21
10:55:47 executing program 0:
unshare(0x40000210)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1436.864398][ T2054] IPVS: ftp: loaded support on port[0] = 21
10:55:47 executing program 4:
unshare(0x2c000000)
socket$inet(0x2, 0x0, 0x0)

[ 1436.917403][ T2036] lo speed is unknown, defaulting to 1000
[ 1436.931385][ T2057] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1436.945492][ T2057] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:47 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x81000000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1437.272774][ T2108] IPVS: ftp: loaded support on port[0] = 21
[ 1437.311175][ T2108] lo speed is unknown, defaulting to 1000
10:55:48 executing program 3:
unshare(0x0)

10:55:48 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x2, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:48 executing program 0:
unshare(0x40000220)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:48 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x88a8ffff, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:48 executing program 4:
unshare(0x2d000000)
socket$inet(0x2, 0x0, 0x0)

10:55:48 executing program 2:
unshare(0x40000000)
r0 = socket(0x8, 0x5, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x81, 0x4)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000000)="4bf3d77a43c886042a9ed444fb75703071979905b0ff1381052d84913243f7fe9ae45489c5d4415e5c30e3cc25aa065fd04a31635eeb3e2a78c4bbc542496da7ca0d8894df853d5f7079f4acd3a2369b49afa4067859bb41111a23d3786146784c428cdac071afcbf655b14268fbbae90578b0", 0x73)

[ 1438.753867][ T2142] __nla_validate_parse: 16 callbacks suppressed
[ 1438.753876][ T2142] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1438.780036][ T2147] IPVS: ftp: loaded support on port[0] = 21
10:55:49 executing program 3:
unshare(0x20c80)

10:55:49 executing program 4:
unshare(0x2e000000)
socket$inet(0x2, 0x0, 0x0)

10:55:49 executing program 0:
unshare(0x4000022a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1438.864099][ T2146] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:49 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x3, 0x4)

[ 1438.978747][ T2162] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1439.002344][ T2162] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1439.045886][ T2147] lo speed is unknown, defaulting to 1000
[ 1439.052741][ T2153] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1439.072679][ T2162] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:49 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x9effffff, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1439.110293][ T2182] IPVS: ftp: loaded support on port[0] = 21
10:55:49 executing program 0:
unshare(0x40000232)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:49 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x3, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:49 executing program 4:
unshare(0x2f000000)
socket$inet(0x2, 0x0, 0x0)

[ 1439.240948][ T2182] lo speed is unknown, defaulting to 1000
[ 1439.311677][ T2147] IPVS: ftp: loaded support on port[0] = 21
[ 1439.312496][ T2216] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:49 executing program 4:
unshare(0x30000000)
socket$inet(0x2, 0x0, 0x0)

10:55:49 executing program 0:
unshare(0x40000238)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1439.408133][ T2219] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1439.484957][ T2234] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1439.493461][ T2234] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1439.548978][ T2227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1439.576850][ T2229] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:49 executing program 4:
unshare(0x31000000)
socket$inet(0x2, 0x0, 0x0)

[ 1439.668475][ T2182] IPVS: ftp: loaded support on port[0] = 21
[ 1439.752895][ T2182] lo speed is unknown, defaulting to 1000
10:55:51 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x4, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:51 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xaede7bee, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:51 executing program 0:
unshare(0x40000240)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:51 executing program 4:
unshare(0x32000000)
socket$inet(0x2, 0x0, 0x0)

10:55:51 executing program 3:
unshare(0x3a030500)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000000)={0x8, 'erspan0\x00', {'veth1_vlan\x00'}, 0x5b02})

10:55:51 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0)
r2 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[], 0xa}, 'lo\x00'}}, 0x1e)
sendfile(r2, r1, 0x0, 0x100000700)
r3 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0)
r6 = socket(0x10, 0x803, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, <r7=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0)
sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0xfc, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_LINKMODES_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40000}, 0x4008014)
r8 = openat$cgroup_ro(r1, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFADDR(r8, 0x8916, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x30}}})
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4)

[ 1441.264542][ T2305] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:51 executing program 3:
r0 = socket$rxrpc(0x21, 0x2, 0xa)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/193, &(0x7f0000000100)=0xc1)
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c)
recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0)
connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c)
sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0)
ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8)
sendmsg$TEAM_CMD_PORT_LIST_GET(r4, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x4e23, 0xff97, 0x4e24, 0x8, 0x0, 0x0, 0x20, 0x0, 0x0, r5}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b}, {0x431a, 0x0, 0x0, 0x26ffbb15}, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0x0, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8)
ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5})
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x5, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0x1d, 0x0, r5}, {0x5, 0x5bd, 0xc00000000000000, 0x7, 0x6, 0x9, 0xb0, 0xfffffffffffffffa}, {0xa875, 0x2, 0x1, 0x7}, 0x9, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6=@remote, 0x4d3, 0xc3}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, 0x0, 0x2, 0x7, 0x2, 0x3}}, 0xe8)
ioctl$SIOCAX25GETUID(r3, 0x89e0, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5})
sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"/260, @ANYRES32=r5, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x2604c0d0}, 0x8040)
ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000140)={0x5, 'syz1\x00'})
unshare(0x40000000)

[ 1441.341189][ T2315] IPVS: ftp: loaded support on port[0] = 21
[ 1441.349216][ T2307] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:51 executing program 0:
unshare(0x40000242)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:51 executing program 4:
unshare(0x33000000)
socket$inet(0x2, 0x0, 0x0)

[ 1441.447556][ T2324] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1441.466913][ T2324] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1441.517681][ T2315] lo speed is unknown, defaulting to 1000
10:55:51 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x5, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:51 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xc00e0000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1441.658891][ T2353] IPVS: ftp: loaded support on port[0] = 21
10:55:52 executing program 4:
unshare(0x34000000)
socket$inet(0x2, 0x0, 0x0)

10:55:52 executing program 0:
unshare(0x40000244)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1441.846781][ T2315] IPVS: ftp: loaded support on port[0] = 21
[ 1441.919921][ T2378] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1441.942992][ T2378] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1441.980296][ T2353] lo speed is unknown, defaulting to 1000
10:55:52 executing program 4:
unshare(0x35000000)
socket$inet(0x2, 0x0, 0x0)

10:55:52 executing program 0:
unshare(0x4000024a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:52 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x6, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:52 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xee7bdeae, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

[ 1442.327144][ T2439] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1442.360417][ T2439] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:55:54 executing program 2:
unshare(0x60000)

10:55:56 executing program 0:
unshare(0x4000025c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:56 executing program 4:
unshare(0x36000000)
socket$inet(0x2, 0x0, 0x0)

10:55:56 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x7, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:56 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xf0ffffff, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:56 executing program 3:
unshare(0x4050800)
socket$nl_crypto(0x10, 0x3, 0x15)

10:55:56 executing program 2:
unshare(0x20060d80)

[ 1446.419523][ T2481] __nla_validate_parse: 10 callbacks suppressed
[ 1446.419543][ T2481] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:56 executing program 2:
unshare(0x10000280)

10:55:56 executing program 3:
unshare(0x40000000)
r0 = socket$l2tp6(0xa, 0x2, 0x73)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4)

10:55:56 executing program 4:
unshare(0x37000000)
socket$inet(0x2, 0x0, 0x0)

[ 1446.538626][ T2482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1446.572944][ T2503] IPVS: ftp: loaded support on port[0] = 21
10:55:56 executing program 2:
unshare(0x40c00)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [<r2=>0x0]}, &(0x7f000095dffc)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x4e22, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x23}}}, &(0x7f00000000c0)=0x84)

10:55:56 executing program 0:
unshare(0x40000268)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1446.685432][ T2501] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1446.705890][ T2501] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1446.736158][ T2488] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1446.755973][ T2493] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1446.766949][ T2503] lo speed is unknown, defaulting to 1000
10:55:57 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xffffa888, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:57 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x8, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:57 executing program 4:
unshare(0x38000000)
socket$inet(0x2, 0x0, 0x0)

10:55:57 executing program 0:
unshare(0x40000274)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1446.995911][ T2547] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:57 executing program 4:
unshare(0x39000000)
socket$inet(0x2, 0x0, 0x0)

[ 1447.050722][ T2503] IPVS: ftp: loaded support on port[0] = 21
10:55:57 executing program 4:
unshare(0x3a000000)
socket$inet(0x2, 0x0, 0x0)

[ 1447.141005][ T2548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
10:55:57 executing program 0:
unshare(0x4000027a)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1447.250753][ T2562] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1447.265105][ T2562] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1447.297442][ T2557] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1447.315488][ T2554] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:55:57 executing program 4:
unshare(0x3b000000)
socket$inet(0x2, 0x0, 0x0)

10:55:59 executing program 3:
unshare(0x8c9a472407a5abcb)

10:55:59 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xfffff000, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:59 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0x9, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:59 executing program 0:
unshare(0x4000027c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:59 executing program 4:
unshare(0x3c000000)
socket$inet(0x2, 0x0, 0x0)

10:55:59 executing program 2:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = socket$inet6(0xa, 0x80000, 0x400000)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x1b7})

10:55:59 executing program 4:
unshare(0x3d000000)
socket$inet(0x2, 0x0, 0x0)

[ 1449.011076][ T2617] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1449.024557][ T2611] IPVS: ftp: loaded support on port[0] = 21
10:55:59 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
sendmsg$AUDIT_SET_FEATURE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x3fa, 0x2, 0x70bd2d, 0x25dfdbfc, {0x1, 0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x4040890}, 0x20c0004)
setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x9, [0x7fffffff, 0x6], 0x83a8}, 0x10)

10:55:59 executing program 0:
unshare(0x40000282)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1449.111966][ T2618] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1449.183478][ T2628] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1449.191682][ T2628] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1449.210624][ T2638] IPVS: ftp: loaded support on port[0] = 21
[ 1449.228102][ T2611] lo speed is unknown, defaulting to 1000
10:55:59 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xffffff7f, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:55:59 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0xa, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:55:59 executing program 4:
unshare(0x3e000000)
socket$inet(0x2, 0x0, 0x0)

[ 1449.315991][ T2638] lo speed is unknown, defaulting to 1000
10:55:59 executing program 0:
unshare(0x4000028c)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:55:59 executing program 4:
unshare(0x3f000000)
socket$inet(0x2, 0x0, 0x0)

[ 1449.584947][ T2713] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1449.602727][ T2611] IPVS: ftp: loaded support on port[0] = 21
[ 1449.628515][ T2713] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:56:00 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xffffff9e, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:56:00 executing program 0:
unshare(0x40000292)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:56:00 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0xb, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

[ 1449.741860][ T2638] IPVS: ftp: loaded support on port[0] = 21
[ 1449.836580][ T2638] lo speed is unknown, defaulting to 1000
[ 1450.064938][ T2761] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1450.076845][ T2761] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:56:01 executing program 0:
unshare(0x400002a4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

10:56:01 executing program 4:
unshare(0x40000002)
socket$inet(0x2, 0x0, 0x0)

10:56:01 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xfffffff0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:56:01 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0xc, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:56:01 executing program 3:
unshare(0x40000000)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@remote={[], 0x2}, 0xf, 'macvlan0\x00'})
r1 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r1, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000000)=0x7, 0x4)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x3}, 0x8)

[ 1451.632143][ T2795] __nla_validate_parse: 10 callbacks suppressed
[ 1451.632154][ T2795] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1451.685631][ T2797] IPVS: ftp: loaded support on port[0] = 21
[ 1451.741034][ T2799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:56:02 executing program 4:
unshare(0x40000003)
socket$inet(0x2, 0x0, 0x0)

10:56:02 executing program 0:
unshare(0x400002a8)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1451.894442][ T2816] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1451.907885][ T2816] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1451.939250][ T2808] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1451.963672][ T2797] lo speed is unknown, defaulting to 1000
[ 1451.969561][ T2832] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:56:02 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0xffffffff, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x24, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:56:02 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0xe, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:56:02 executing program 4:
unshare(0x40000004)
socket$inet(0x2, 0x0, 0x0)

10:56:02 executing program 0:
unshare(0x400002ba)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1452.224557][ T2857] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1452.306935][ T2860] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:56:02 executing program 4:
unshare(0x40000005)
socket$inet(0x2, 0x0, 0x0)

[ 1452.392964][ T2879] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1452.403184][ T2879] HTB: quantum of class FFFF0900 is big. Consider r2q change.
10:56:02 executing program 0:
unshare(0x400002c4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket(0x11, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0x1, 0x1c, 0x0, &(0x7f00000017c0))
r1 = accept4$alg(r0, 0x0, 0x0, 0x80000)
write$binfmt_aout(r1, &(0x7f0000000000)={{0xcc, 0x0, 0x7, 0x1ba, 0x17a, 0x0, 0x3b7, 0x4}, "4de44962cee92415079954c4bd7e05a7356c52025dabaa10ed7ccebda3312c553b272a1f6a016faf61111a386d9c1da7617154f1df3fef10dd64234a324aaabb342a1eb151c5e6aa12893291915e871251fcaeff72c49d278b26fc389c21cf55a35cae01ecd3996b29880fb78e0d5dba294885ed42433e8d07eec4765b59bf38f33c95bea8e7cc436057e4ecb20dd4b22cc6e2bc03af3245fe97e51f0d129329fd2e52c704647c088fdf5a3a7918e4ce7253c19e84"}, 0xd5)
socket$inet(0x2, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

[ 1452.441193][ T2868] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1452.469340][ T2869] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
10:56:02 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0xf, 0x2a, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}}, 0x24}}, 0x0)

10:56:02 executing program 5:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x2, 0x0)
sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0)
getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@delchain={0x108, 0x28, 0xf31, 0x0, 0x0, {0xf, 0x0, 0x0, r4, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xd8, 0x2, [@TCA_CGROUP_ACT={0x36, 0x1, [@m_mirred={0xd0, 0x0, 0x0, 0x0, {{0xfffffe04, 0x1, 'mirred\x00'}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}, @TCA_MIRRED_PARMS={0x20}]}, {0x1b, 0x6, "3c0a793afd329cce9533c4396b8dcc136902ea634a913e"}}}]}]}}]}, 0x108}}, 0x0)

10:56:02 executing program 4:
unshare(0x40000006)
socket$inet(0x2, 0x0, 0x0)

[ 1452.657847][ T2899] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
[ 1452.762557][ T2901] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
[ 1452.869831][ T2915] netlink: 'syz-executor.5': attribute type 6 has an invalid length.
[ 1452.894292][ T2915] HTB: quantum of class FFFF0900 is big. Consider r2q change.
[ 1455.998235][    T0] NOHZ: local_softirq_pending 08
[ 1555.446354][ T8716] tipc: TX() has been purged, node left!
[ 1555.656266][ T8716] tipc: TX() has been purged, node left!
[ 1555.827053][ T8716] tipc: TX() has been purged, node left!
[ 1555.996228][ T8716] tipc: TX() has been purged, node left!
[ 1556.166352][ T8716] tipc: TX() has been purged, node left!
[ 1556.326238][ T8716] tipc: TX() has been purged, node left!
[ 1556.526232][ T8716] tipc: TX() has been purged, node left!
[ 1556.706587][ T8716] tipc: TX() has been purged, node left!
[ 1556.886211][ T8716] tipc: TX() has been purged, node left!
[ 1557.086292][ T8716] tipc: TX() has been purged, node left!
[ 1557.246236][ T8716] tipc: TX() has been purged, node left!
[ 1557.426208][ T8716] tipc: TX() has been purged, node left!
[ 1557.596166][ T8716] tipc: TX() has been purged, node left!
[ 1557.816242][ T8716] tipc: TX() has been purged, node left!
[ 1557.986397][ T8716] tipc: TX() has been purged, node left!
[ 1558.166151][ T8716] tipc: TX() has been purged, node left!
[ 1558.366128][ T8716] tipc: TX() has been purged, node left!
[ 1558.536133][ T8716] tipc: TX() has been purged, node left!
[ 1558.736198][ T8716] tipc: TX() has been purged, node left!
[ 1558.936159][ T8716] tipc: TX() has been purged, node left!
[ 1559.106184][ T8716] tipc: TX() has been purged, node left!
[ 1559.286113][ T8716] tipc: TX() has been purged, node left!
[ 1559.466035][ T8716] tipc: TX() has been purged, node left!
[ 1559.636024][ T8716] tipc: TX() has been purged, node left!
[ 1559.796127][ T8716] tipc: TX() has been purged, node left!
[ 1559.956019][ T8716] tipc: TX() has been purged, node left!
[ 1560.135985][ T8716] tipc: TX() has been purged, node left!
[ 1560.306348][ T8716] tipc: TX() has been purged, node left!
[ 1560.476365][ T8716] tipc: TX() has been purged, node left!
[ 1560.656031][ T8716] tipc: TX() has been purged, node left!
[ 1560.826035][ T8716] tipc: TX() has been purged, node left!
[ 1561.006029][ T8716] tipc: TX() has been purged, node left!
[ 1561.186092][ T8716] tipc: TX() has been purged, node left!
[ 1561.416025][ T8716] tipc: TX() has been purged, node left!
[ 1561.575905][ T8716] tipc: TX() has been purged, node left!
[ 1561.745983][ T8716] tipc: TX() has been purged, node left!
[ 1561.905858][ T8716] tipc: TX() has been purged, node left!
[ 1562.075960][ T8716] tipc: TX() has been purged, node left!
[ 1562.245950][ T8716] tipc: TX() has been purged, node left!
[ 1562.415995][ T8716] tipc: TX() has been purged, node left!
[ 1562.595925][ T8716] tipc: TX() has been purged, node left!
[ 1562.795977][ T8716] tipc: TX() has been purged, node left!
[ 1562.975879][ T8716] tipc: TX() has been purged, node left!
[ 1563.186194][ T8716] tipc: TX() has been purged, node left!
[ 1563.375823][ T8716] tipc: TX() has been purged, node left!
[ 1563.555886][ T8716] tipc: TX() has been purged, node left!
[ 1563.735777][ T8716] tipc: TX() has been purged, node left!
[ 1563.906115][ T8716] tipc: TX() has been purged, node left!
[ 1564.095826][ T8716] tipc: TX() has been purged, node left!
[ 1564.275711][ T8716] tipc: TX() has been purged, node left!
[ 1564.455706][ T8716] tipc: TX() has been purged, node left!
[ 1564.635677][ T8716] tipc: TX() has been purged, node left!
[ 1564.825785][ T8716] tipc: TX() has been purged, node left!
[ 1564.995713][ T8716] tipc: TX() has been purged, node left!
[ 1565.165756][ T8716] tipc: TX() has been purged, node left!
[ 1565.335665][ T8716] tipc: TX() has been purged, node left!
[ 1565.506400][ T8716] tipc: TX() has been purged, node left!
[ 1565.675787][ T8716] tipc: TX() has been purged, node left!
[ 1565.835662][ T8716] tipc: TX() has been purged, node left!
[ 1566.015669][ T8716] tipc: TX() has been purged, node left!
[ 1566.225747][ T8716] tipc: TX() has been purged, node left!
[ 1566.385644][ T8716] tipc: TX() has been purged, node left!
[ 1566.565595][ T8716] tipc: TX() has been purged, node left!
[ 1566.725638][ T8716] tipc: TX() has been purged, node left!
[ 1566.935621][ T8716] tipc: TX() has been purged, node left!
[ 1567.105997][ T8716] tipc: TX() has been purged, node left!
[ 1567.295561][ T8716] tipc: TX() has been purged, node left!
[ 1567.465640][ T8716] tipc: TX() has been purged, node left!
[ 1567.645528][ T8716] tipc: TX() has been purged, node left!
[ 1567.805560][ T8716] tipc: TX() has been purged, node left!
[ 1567.965588][ T8716] tipc: TX() has been purged, node left!
[ 1568.165491][ T8716] tipc: TX() has been purged, node left!
[ 1568.335521][ T8716] tipc: TX() has been purged, node left!
[ 1568.495531][ T8716] tipc: TX() has been purged, node left!
[ 1568.665445][ T8716] tipc: TX() has been purged, node left!
[ 1568.835526][ T8716] tipc: TX() has been purged, node left!
[ 1569.015467][ T8716] tipc: TX() has been purged, node left!
[ 1569.195462][ T8716] tipc: TX() has been purged, node left!
[ 1569.355444][ T8716] tipc: TX() has been purged, node left!
[ 1569.525468][ T8716] tipc: TX() has been purged, node left!
[ 1569.725442][ T8716] tipc: TX() has been purged, node left!
[ 1569.935461][ T8716] tipc: TX() has been purged, node left!
[ 1570.135418][ T8716] tipc: TX() has been purged, node left!
[ 1570.295327][ T8716] tipc: TX() has been purged, node left!
[ 1570.485416][ T8716] tipc: TX() has been purged, node left!
[ 1701.738236][ T1143] INFO: task syz-executor.3:2818 blocked for more than 143 seconds.
[ 1701.746358][ T1143]       Not tainted 5.7.0-rc5-syzkaller #0
[ 1701.754264][ T1143] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1701.763048][ T1143] syz-executor.3  D26144  2818   7530 0x80004006
[ 1701.769548][ T1143] Call Trace:
[ 1701.772855][ T1143]  ? __schedule+0x937/0x1ff0
[ 1701.777421][ T1143]  ? rwsem_down_write_slowpath+0x90a/0xf90
[ 1701.783328][ T1143]  ? __sched_text_start+0x8/0x8
[ 1701.788387][ T1143]  ? schedule+0xd0/0x2a0
[ 1701.792711][ T1143]  ? rwsem_down_write_slowpath+0x706/0xf90
[ 1701.798686][ T1143]  ? rwsem_mark_wake+0x8d0/0x8d0
[ 1701.803621][ T1143]  ? lock_acquire+0x1f2/0x8f0
[ 1701.808505][ T1143]  ? unregister_netdevice_notifier+0x1e/0x170
[ 1701.814567][ T1143]  ? lock_release+0x800/0x800
[ 1701.819572][ T1143]  ? __sock_release+0x280/0x280
[ 1701.824423][ T1143]  ? down_write+0x137/0x150
[ 1701.829027][ T1143]  ? down_write+0xb2/0x150
[ 1701.833438][ T1143]  ? down_write+0x137/0x150
[ 1701.838025][ T1143]  ? __down_timeout+0x2d0/0x2d0
[ 1701.842871][ T1143]  ? unregister_netdevice_notifier+0x1e/0x170
[ 1701.849053][ T1143]  ? __sock_release+0x280/0x280
[ 1701.853999][ T1143]  ? raw_release+0x53/0x730
[ 1701.860387][ T1143]  ? fcntl_setlk+0xcc0/0xcc0
[ 1701.864990][ T1143]  ? __sock_release+0x280/0x280
[ 1701.869948][ T1143]  ? __sock_release+0xcd/0x280
[ 1701.874897][ T1143]  ? sock_close+0x18/0x20
[ 1701.879328][ T1143]  ? __fput+0x33e/0x880
[ 1701.883615][ T1143]  ? task_work_run+0xf4/0x1b0
[ 1701.888420][ T1143]  ? do_exit+0xb34/0x2dd0
[ 1701.892761][ T1143]  ? find_held_lock+0x2d/0x110
[ 1701.897722][ T1143]  ? mm_update_next_owner+0x7a0/0x7a0
[ 1701.903107][ T1143]  ? lock_downgrade+0x840/0x840
[ 1701.908100][ T1143]  ? do_group_exit+0x125/0x340
[ 1701.912902][ T1143]  ? get_signal+0x47b/0x24e0
[ 1701.917562][ T1143]  ? find_held_lock+0x2d/0x110
[ 1701.922396][ T1143]  ? do_signal+0x81/0x2240
[ 1701.926789][ T1143]  ? lock_downgrade+0x840/0x840
[ 1701.931740][ T1143]  ? rcu_read_lock_any_held.part.0+0x50/0x50
[ 1701.937812][ T1143]  ? get_sigframe.isra.0+0x730/0x730
[ 1701.943089][ T1143]  ? __fd_install+0x1e6/0x600
[ 1701.947868][ T1143]  ? __sys_socket+0x16d/0x200
[ 1701.952733][ T1143]  ? move_addr_to_kernel+0x70/0x70
[ 1701.957952][ T1143]  ? exit_to_usermode_loop+0x26c/0x360
[ 1701.963416][ T1143]  ? do_syscall_64+0x6b1/0x7d0
[ 1701.970088][ T1143]  ? entry_SYSCALL_64_after_hwframe+0x49/0xb3
[ 1701.976241][ T1143] 
[ 1701.976241][ T1143] Showing all locks held in the system:
[ 1701.984190][ T1143] 2 locks held by kworker/u4:4/366:
[ 1701.990485][ T1143] 1 lock held by khungtaskd/1143:
[ 1701.995515][ T1143]  #0: ffffffff899bea80 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260
[ 1702.005451][ T1143] 1 lock held by in:imklog/6933:
[ 1702.010496][ T1143]  #0: ffff8880943c5df0 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100
[ 1702.019825][ T1143] 3 locks held by kworker/u4:5/8716:
[ 1702.025094][ T1143]  #0: ffff8880a9771938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x844/0x16a0
[ 1702.035593][ T1143]  #1: ffffc90001807dc0 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x878/0x16a0
[ 1702.045596][ T1143]  #2: ffffffff8a57a930 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9b/0xa50
[ 1702.055027][ T1143] 2 locks held by syz-executor.3/2818:
[ 1702.060693][ T1143]  #0: ffff88805e4ec210 (&sb->s_type->i_mutex_key#14){+.+.}-{3:3}, at: __sock_release+0x86/0x280
[ 1702.071321][ T1143]  #1: ffffffff8a57a930 (pernet_ops_rwsem){++++}-{3:3}, at: unregister_netdevice_notifier+0x1e/0x170
[ 1702.083305][ T1143] 
[ 1702.085632][ T1143] =============================================
[ 1702.085632][ T1143] 
[ 1702.094138][ T1143] NMI backtrace for cpu 0
[ 1702.098572][ T1143] CPU: 0 PID: 1143 Comm: khungtaskd Not tainted 5.7.0-rc5-syzkaller #0
[ 1702.106791][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1702.116844][ T1143] Call Trace:
[ 1702.120138][ T1143]  dump_stack+0x188/0x20d
[ 1702.125029][ T1143]  nmi_cpu_backtrace.cold+0x70/0xb1
[ 1702.130256][ T1143]  ? lapic_can_unplug_cpu.cold+0x3b/0x3b
[ 1702.135901][ T1143]  nmi_trigger_cpumask_backtrace+0x231/0x27e
[ 1702.141866][ T1143]  watchdog+0xa8c/0x1010
[ 1702.146087][ T1143]  ? reset_hung_task_detector+0x30/0x30
[ 1702.151620][ T1143]  kthread+0x388/0x470
[ 1702.155678][ T1143]  ? kthread_mod_delayed_work+0x1a0/0x1a0
[ 1702.161376][ T1143]  ret_from_fork+0x24/0x30
[ 1702.166248][ T1143] Sending NMI from CPU 0 to CPUs 1:
[ 1702.171871][    C1] NMI backtrace for cpu 1
[ 1702.171877][    C1] CPU: 1 PID: 366 Comm: kworker/u4:4 Not tainted 5.7.0-rc5-syzkaller #0
[ 1702.171883][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1702.171886][    C1] Workqueue: bat_events batadv_nc_worker
[ 1702.171892][    C1] RIP: 0010:__lock_acquire+0x24f8/0x4c50
[ 1702.171902][    C1] Code: ff ff ba fe ff ff ff b9 ff ff ff ff be ff ff ff ff b8 ff ff ff ff 41 be 01 00 00 00 e9 18 e6 ff ff 48 8d 7d d8 e8 18 2d ff ff <48> ba 00 00 00 00 00 fc ff df 48 8d 78 40 48 89 f9 48 c1 e9 03 80
[ 1702.171906][    C1] RSP: 0018:ffffc90002007a68 EFLAGS: 00000082
[ 1702.171913][    C1] RAX: ffffffff8c335258 RBX: 0000000035cc266f RCX: ffffffff8158773e
[ 1702.171917][    C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8c2eea20
[ 1702.171922][    C1] RBP: ffff8880a86fedd8 R08: 0000000000000001 R09: fffffbfff185dd45
[ 1702.171927][    C1] R10: ffffffff8c2eea27 R11: fffffbfff185dd44 R12: ffff8880a86fe4c0
[ 1702.171931][    C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8a89c350
[ 1702.171936][    C1] FS:  0000000000000000(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000
[ 1702.171940][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1702.171945][    C1] CR2: 00007ff616173028 CR3: 000000009f15c000 CR4: 00000000001406e0
[ 1702.171949][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1702.171954][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1702.171956][    C1] Call Trace:
[ 1702.171960][    C1]  ? check_usage_backwards+0x3e1/0x4e0
[ 1702.171963][    C1]  ? mark_held_locks+0xe0/0xe0
[ 1702.171967][    C1]  ? debug_object_deactivate+0x1dd/0x320
[ 1702.171970][    C1]  ? mark_held_locks+0xe0/0xe0
[ 1702.171973][    C1]  lock_acquire+0x1f2/0x8f0
[ 1702.171976][    C1]  ? batadv_nc_worker+0xe0/0x760
[ 1702.171979][    C1]  ? lock_release+0x800/0x800
[ 1702.171982][    C1]  ? process_one_work+0x878/0x16a0
[ 1702.171986][    C1]  ? lock_downgrade+0x840/0x840
[ 1702.171989][    C1]  batadv_nc_worker+0x114/0x760
[ 1702.171992][    C1]  ? batadv_nc_worker+0xe0/0x760
[ 1702.171995][    C1]  process_one_work+0x965/0x16a0
[ 1702.171998][    C1]  ? lock_release+0x800/0x800
[ 1702.172002][    C1]  ? pwq_dec_nr_in_flight+0x310/0x310
[ 1702.172005][    C1]  ? rwlock_bug.part.0+0x90/0x90
[ 1702.172008][    C1]  worker_thread+0x96/0xe20
[ 1702.172011][    C1]  ? process_one_work+0x16a0/0x16a0
[ 1702.172014][    C1]  kthread+0x388/0x470
[ 1702.172018][    C1]  ? kthread_mod_delayed_work+0x1a0/0x1a0
[ 1702.172020][    C1]  ret_from_fork+0x24/0x30
[ 1702.179161][ T1143] Kernel panic - not syncing: hung_task: blocked tasks
[ 1702.418970][ T1143] CPU: 0 PID: 1143 Comm: khungtaskd Not tainted 5.7.0-rc5-syzkaller #0
[ 1702.427273][ T1143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1702.437324][ T1143] Call Trace:
[ 1702.440606][ T1143]  dump_stack+0x188/0x20d
[ 1702.444925][ T1143]  panic+0x2e3/0x75c
[ 1702.448799][ T1143]  ? add_taint.cold+0x16/0x16
[ 1702.453472][ T1143]  ? lapic_can_unplug_cpu.cold+0x3b/0x3b
[ 1702.459096][ T1143]  ? preempt_schedule_thunk+0x16/0x18
[ 1702.464463][ T1143]  ? watchdog+0xa8c/0x1010
[ 1702.468867][ T1143]  ? nmi_trigger_cpumask_backtrace+0x214/0x27e
[ 1702.474995][ T1143]  watchdog+0xa9d/0x1010
[ 1702.479229][ T1143]  ? reset_hung_task_detector+0x30/0x30
[ 1702.484764][ T1143]  kthread+0x388/0x470
[ 1702.488896][ T1143]  ? kthread_mod_delayed_work+0x1a0/0x1a0
[ 1702.494607][ T1143]  ret_from_fork+0x24/0x30
[ 1702.500713][ T1143] Kernel Offset: disabled
[ 1702.505071][ T1143] Rebooting in 86400 seconds..