01f00)={0x64, 0xf, 0x6, 0x3, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x1}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}]}, 0x64}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xe}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x2c, 0x2, [@TCA_RSVP_SRC={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @TCA_RSVP_DST={0x14, 0x2, @remote}]}}]}, 0x5c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 17:25:17 executing program 3: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$tipc(0x1e, 0x2, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r5, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x22}}, 0x8}}, 0x0, 0x3}, &(0x7f0000000000)=0x90) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c00ba09000010000104000000000000b74e4ff1c721b51fa68d44000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000001514001201800000006d61637664616e000400028008000500", @ANYRES32=r2, @ANYBLOB], 0x3c}}, 0x0) [ 876.617380][ T7386] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 876.651314][ T7391] IPVS: ftp: loaded support on port[0] = 21 17:25:17 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 876.789604][ T7391] lo speed is unknown, defaulting to 1000 [ 876.797894][ T7394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 17:25:17 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x80000, 0x6) listen(r0, 0x100009) socket$inet6(0xa, 0x6, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffc, @private1}, 0xfffffffffffffe30) [ 876.835299][ T7391] ip6tnl0 speed is unknown, defaulting to 1000 17:25:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=@newtaction={0xe84, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe70, 0x1, [@m_pedit={0xe6c, 0x1, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xe40, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{}, 0x1}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x1000000}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0x1c, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x4}]}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe84}}, 0x0) 17:25:17 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x8d2da000) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r2, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) 17:25:17 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000040)=0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$l2tp(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1, 0x3}, 0x10) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xf03b, 0xfff7, 0x8000, 0x9, 0x8001, 0x0, 0x3f, 0x1800000, r3}, 0x20) listen(r0, 0xffffff00) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@mptcp=@add_addr={0x4, 0x2, 0x0, 0xa, 0x0, @empty}]}}}}}}}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000340)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="d01200001200010325bd7000fddbdf250700000408003d00", @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="280005000ad35783d967225f8fc3407ef22561e44e6ada5d3c1c188700018ca621c4ac700d11fdb90008004b00", @ANYRES32=r6, @ANYBLOB='\x00'], 0x12d0}, 0x1, 0x0, 0x0, 0x4000}, 0x8014) [ 877.105633][ T7430] IPVS: ftp: loaded support on port[0] = 21 17:25:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x180c1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) setsockopt$CAN_RAW_ERR_FILTER(r5, 0x65, 0x2, &(0x7f00000001c0)=0x8, 0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x2, 0x5, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'syz1\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_ZONE={0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x91}, 0x4014) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x3ff800) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$FITRIM(r0, 0x6609, 0x0) [ 877.211975][T29341] tipc: TX() has been purged, node left! [ 877.232384][ T7430] lo speed is unknown, defaulting to 1000 [ 877.494908][ T7456] IPVS: ftp: loaded support on port[0] = 21 [ 877.596621][ T7456] lo speed is unknown, defaulting to 1000 [ 877.732988][ T7430] ip6tnl0 speed is unknown, defaulting to 1000 [ 877.756829][ T28] audit: type=1800 audit(1594401918.182:853): pid=7452 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="memory.events" dev="sda1" ino=16375 res=0 [ 878.321412][ T7456] ip6tnl0 speed is unknown, defaulting to 1000 [ 878.538992][ T7430] IPVS: ftp: loaded support on port[0] = 21 [ 878.602144][ T7430] lo speed is unknown, defaulting to 1000 [ 878.611491][ T7430] ip6tnl0 speed is unknown, defaulting to 1000 17:25:19 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r2, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x44050, r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2e0000001c008102e00f80ecdb67b9f207c804a00d00000088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) recvfrom(r3, &(0x7f0000001b00)=""/207, 0xcf, 0x40000000, &(0x7f0000000300)=@isdn={0x22, 0x7, 0x7, 0x6, 0x5}, 0x80) r5 = socket(0x1b, 0x5, 0x2) recvmsg$kcm(r5, &(0x7f0000001d40)={&(0x7f0000000900)=@nl=@proc, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f00000009c0)=""/131, 0x83}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000780)=""/253, 0xfd}], 0x5, &(0x7f0000000240)=""/141, 0x8d}, 0x40002043) ioctl(r3, 0xfff, &(0x7f0000000040)='\x00'/11) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000380)=0x4, 0x4) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000000100)=0x7, 0x4) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) write$binfmt_elf32(r6, &(0x7f0000003480)=ANY=[@ANYBLOB="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"], 0x191) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x3, 0x8, 0x8, 0x0, 0x8, 0x9, 0x1, 0x4, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000005c0)={r7, 0x1f, 0x9}, &(0x7f0000000600)=0x8) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r8 = accept(r0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp={0x18, 0x2, {0x1}}, 0x80, &(0x7f0000003b80), 0x0, &(0x7f0000003980)=ANY=[@ANYBLOB="b0000000000000000e0100009d010000143027de864d17fd3a1dda31bcbbb2e896b3ab2920694aca68bc586e56b9fa2d75d31f45fa76a17318a3138c5757d376cbe30151976530f23b7314653941867aa50063464a683c7ef4e412f4d4203bde350bd287f659f5b975cc1a3a7e964e59e25a833d1f0fa6a713ccf6de343887e201afc65fd77c5fdcff5e2ef05bd20c9c24cbee4267c4b1500c973dd9ea7147d2c723ac3b948f36901271000000000000280000000000000009010000db000000c4c129fdb0037192394ab3fc666b860a069b44c90000000048000000000000000a010000faffffff5e78cab996d0af47ec8a5d24404f7aba2ab8ad4bd1c93addb6aa061ef2ef72c06e3fd236e2b7c58c008c8f611b84c8139c0000000000000010100000000000008800000006000000aa6b87540634a6c2b4910ace8bdbc3d666b38e9d6123b87f54586c314925bb588e5100d44cdc9d4855cc400c340aee5a4d42a14727fb3daafc0933f3f2e4ef056e717ab0bed89a6b09765caac39906860fb5fd1f62fa1f367c41805568232eb6285616f437ab1b9478675380386c360884dfe6107fff2cc7240ccfce38cdb84913cb70fd5b1744b74c6d85ad4d2ca4c4383d19479c3c945560cf61a7ce9eede64dd73357b66e9744fa9adecd2e9c949d55d2823a11b2eb87398d001f8bfc0831f2be12c72e306baa8e346e28b75196a476cc9ad34b33f7a57dcec85b539537406898e42aa9c2614c5a2b769e1b903a27609c2982d627fd73fb3fdc64cc0ee509528d5092cd7e3219172cb20684586eb3bc820c5f00002a326e80ad7ec11b3d4493c8b02c19f7d63bbf4dd425e058875abb832e8cc71a0b5dbebdf6496357b32939524c37cce956dad0ae94fdaed13a65cbcec72a7210c1739cd031476666341ab73793846c7af7595357723d101a0bc469d380365e82758350d0d6a93a3299acdca325e0862172446a379926260c43832c141c07638c097f2b60d2bfeed4a64ac59b8363b0d9bb893972c335c80a7c23f2205e2ab1ab280d1015d55c647df576f8d910a14ab85afe53306c345813df09e1b81ee9438e0c6a08bc24cafac4edba6f640e0198fc83043cbba8b2cc9b67fe6314d479badf5274bdfce6db4b2272e670460750979ae82771ac424ef605599805b9f9d69dd41a77e30a4871f861396296edf43dbd78cae4c93e30f46a4c786284e2436b57d2a5210c8988b2db8b5ea54cabf5effa07ed41407583824aefe71544bd1b60d4e4c2b9dec0ae713589d3e5d05222c65f18d37504a69ebc232a3c9ace45d4f5a825fa4bb1c089bb62cc7299156aa8cc12fbcaca5090dd0bb4298de7ee7eeb4cdcc4cc6e4d9d2b8b0b1511b2f5a7c5dbe0fdf712f5870a9659f55ab6ffc3bae65dcf0f38cabac72c58f6c0a479081496d5cc3fa07564960dc99a857956dee990a0767f7e0a23fea502105df2d452b67900884659d88d6972f79f8925f788acab3e2c52e3d39d637750b981b4d6966c8ae751244d0f9bc91578e0c0c8b8f3811903822222b471cccd4afe374b5718802807087ea8ab523200c28e06b02e31c13f70b51d48b3919a8489a18ce1fa690cec2db91eff4d8327a44316b3bf41752ecc16f87be9811cd9509130f939a3954fe8de06fdd9e591c733c9a33d8f67dcb223ce8a4b41f6b2245fd8616ecf637f72eeed7e60ba9986e66914e9262e1c44f670e71e59888846da40626852c6393ab5b736329f9c1de19ad95d457adc80bdd237eba17093e227cf71fc8d0f12ed934727615528628f3cf7d84663ba2a78f93f72184a508f714b0dd1406347611d7bbf70b112bae9b5a44924b145938907f15a19060a0771b9aa4d58469de94ec17bec5c84fab58b5696d32b81ccdc73d535c01d35105f3562e4f82e926d56b9a2c994cbd15d80765321a624e12a0719047501c4b614738664d01c2dc4b04876153d33593bf4b95a035b44661ff1a0eff5cfe2c7cc7f2ddcfc345f73c7b6fc240549c6c667ff1fec96c36bcf55eac9fff29d6cedbcf87ee0e32e02bf950306d47d5b196f9b996f158026a68fab51c3f2b1a6eacac092a06c432139c2f5738e73da1233f077d45f99fd0cc92530497d9783549a899bf8ec7d5dcb52d063312a4a2fa38b3250be16753a81e4f29b3827de58c289f04c5ca1da2319f859a4b9fdd09420c5516ee215a0204e56c1facd4a35df08c89b357d810886e130543ac3f88931cdcc3a17fd1cfdf9c340a64da154e9127b624a2c93337f451ec22c214271567ce9cb95ea75b0d499f8f2c1c918e7ac978c59344150dc8b9952c6a9343e1ddc6bbaef024cfc6d4b14cd4214cd4ed640ffc1e872868dd88df867d29420a0a676866159c918f0cd3d78c649d753877eb5178662c9498922d45e6291b5cd8d36201773c573f63aa02932162ec54d9bb334053e9a8925b9e122a71aaa30313732be5bbe921883df92edf06ac67cd8a832d0e908df4ae9f2bee0b6d65c5a552982212cd33c799099d1d10f24ff1c74a0c09126e1c65abc9c000d275fe0bc5309078a5ecab0766fad163a6109830d43cae81a158b91ac6fc76b9ee7fa8fb8294c93837095bffecdd41a9ee920bb8d9ab49f79460404b8dc8891ff24c8353d335db3427d5aa3c3a055f6c3bc3cf60990dc6dea50bb5ce3e03a042220a6c93325107a042856fc0b47fb399230e37677efc8c824cdc6d4f50c536e27f6612688b1b69d97bceb1e6c6c3c192e24cc925461fd147bab467f8fda7825302170f4dc45a940217eab513327c90075f5058672e0d5a63a9618377c886ac005f94f44f3759611c9723898d67edf14e57eeb80ca22d127288d3e855e98b0bb8f214fdd8d32d5cc3719afce464a08df54a421a6b2441e2875be98c0f9720e79b5ff11e3941f7a743eed405162f32bb18034ceee8c0e17fcb931489471090f195a5c9bcc7881d13ec22d497c0881cf6169abb01fc001a7e417d80a1e5bf6b952786a3cf01ebec4fecf1cd1365577f3fecc8108bbd0755b3b0b04064af01f41301adcb5969ac38dac020a160dcac6f5db24717668c4006f465a0cf0f13189c903bf736038b03ae751f9f19a01ebf3295167ea3707732906a0af131e364a009fbc5e4ce7f8b497d253916577dc69048b4cbe291432bef52c56d8add8e09284035599c7bbaebbb0fdb112f5861a8378f5b5d5d33b6311414cd6108a5aaa1f64566c0c4c5180a16bc948ad89e7089e4f65ed33556b273115b18ae3be7c7917d06cdc3db635d7733f7b3f3fe8830cb7331338accc2ed7302fd3ae7a7d87ca771cd44e599adeff20c440d65877c36118519cfd0ac52217a420b3a227cb0c9365fb3fb01740070a75e984c810ea1584aff4c88b619c695964bf7f5625b0e32bf3f17700252b62c50eda7de699d6b57cb99d367c91245fc2d965aba8c28d9cc37c923194c21f002f921094f3b6efcceebf06a468ede02fedd265da60973020743bd0dd481e0ab6e2d7a0f662789b42f08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52f15cc6447ac848acbd0697484083b95f5e7e6c10d1831102ab935981d41be8880e87b5cab5885153e05dbdaaae7278419126079b13c7bdb6142ff28d1a200000000005a53e74eabb3be34d5136fa68f51a40779c83011bdf38aae5e26c04ef1d171232ed7999cd7976ca40ab004afe872770dbf58f5ed82890a53b1a64ca6e634ae5ef67a8e8d873461fcde67cb71a61860008789ad380b200e1256beb223cc2f2996e16db6a337510a634cdcb9aaca3df5269582179873f90b7e4aebb8528c79590314f2698b9aefd5f84d7d6e90735824d6d23684183d63320cd96410826375b1a26210b22800"/5227], 0x13c8}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000003c0)='sit0\x00', 0x10) sendmmsg(r1, &(0x7f000000a080)=[{{0x0, 0x0, &(0x7f0000005640)=[{&(0x7f00000097c0)="bf", 0x1}], 0x1, 0x0, 0x0, 0x1}}], 0x1, 0x0) 17:25:19 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x4, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:19 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket(0x21, 0xa, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FICLONE(r5, 0x40049409, r4) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="30000000b81fa4a8dcb97552e45c8a35c0a68ee11efe57e1eb1694783f5b4024f2119e9f75b8ded35cd48fae87071dfdffe89b40792a19a7a98ff0b6e133b4e7ca3bdfac43ae7978da727ca94a0555022bede7f6c728f3856f54ebf58670c6e5411f7f9c0023eda12246a31866a564152a510b27b92c1a47a173937d3de16b10c041d1457bafdbbe6c24ec6b63a8b380a2c4a7250dbfcf89da9fafa476500ab662f0cab12280219c9a2cf052a9eb7973dac270bc25913609cc8e4065f75ea2139888e2", @ANYRES16=0x0, @ANYBLOB="3f0200000000000000000100000000000000030000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r6, 0x1, 0x70bd27, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x1f, 0x7e0a, @udp='udp:syz2\x00'}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000000) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x68, r6, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x5, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x408c0) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x29e, 0x0, 0x0, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r2}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, 0x8) 17:25:19 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) socketpair(0x1e, 0x5, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xac, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x257}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x5}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004000) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001380)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001400)=0x0) sendmsg$AUDIT_SET(r3, &(0x7f00000014c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001480)={&(0x7f0000001440)={0x38, 0x3e9, 0x400, 0x70bd25, 0x25dfdbfb, {0x28, 0x1, 0x2, r4, 0x101, 0x6, 0x5, 0x80000001, 0x0, 0x6601}, ["", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x20008040}, 0x840) pipe(&(0x7f0000001500)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000001580)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r5, &(0x7f00000016c0)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0x94, r6, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x50eb}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x384c4b80}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcced}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa5bd}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd193}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9216}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c453a7a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x778f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1d0b993}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61f75b34}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb8d}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5588da64}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xa8fd4a6}]}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) r7 = socket$netlink(0x10, 0x3, 0xb) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001740)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_SET(r7, &(0x7f0000001800)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001780)={0x2c, r8, 0x300, 0x70bd27, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x141}, @ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x8001}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x14) recvmsg(r5, &(0x7f0000001c00)={&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000018c0)=""/214, 0xd6}, {&(0x7f00000019c0)=""/217, 0xd9}, {&(0x7f0000001ac0)=""/214, 0xd6}], 0x3}, 0x40010040) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r9) r10 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000001c80)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r1, &(0x7f0000001d40)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x2c, r10, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4048000) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e00)={0x48, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x5}, @SEG6_ATTR_SECRET={0x14, 0x4, [0xbd48, 0x9, 0x1, 0x6]}]}, 0x48}, 0x1, 0x0, 0x0, 0x90}, 0x4001) [ 878.822373][ T7552] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. [ 878.875872][ T7554] IPVS: ftp: loaded support on port[0] = 21 [ 879.038911][ T7554] lo speed is unknown, defaulting to 1000 17:25:19 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @remote, 0x4}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) recvmsg$qrtr(r2, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/8, 0x8}], 0x3, &(0x7f00000016c0)=ANY=[@ANYBLOB="10100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x10f0, 0x2000}, 0x38, 0x20) socket$phonet_pipe(0x23, 0x5, 0x2) r3 = socket$caif_seqpacket(0x25, 0x5, 0x5) setsockopt$sock_int(r3, 0x1, 0xb32c67d229e02911, &(0x7f00000003c0), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:19 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYRES16=0x0, @ANYRESHEX=0x0], 0x7c774aac) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, 0x0, &(0x7f0000000000)) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) setsockopt$inet6_IPV6_RTHDR(r4, 0x29, 0x39, &(0x7f0000000040)={0x1d, 0x6, 0x2, 0x20, 0x0, [@mcast2, @dev={0xfe, 0x80, [], 0x14}, @empty]}, 0x38) [ 879.582693][ T7554] ip6tnl0 speed is unknown, defaulting to 1000 [ 879.700855][ T7593] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.5'. [ 880.116800][ T7557] IPVS: ftp: loaded support on port[0] = 21 [ 880.182260][ T7557] lo speed is unknown, defaulting to 1000 17:25:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:20 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:20 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000040)) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000240)='cgroup.stat\x00', 0x275a, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f00000001c0), r3, 0x0, 0x7, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}]}, 0x24}, 0x1, 0x0, 0x0, 0x4094}, 0x4) 17:25:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7d}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}]}}}]}, 0x38}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$NL80211_CMD_LEAVE_MESH(r7, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001580)={&(0x7f0000001440)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f}}]}, 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x3, &(0x7f0000000240)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x54}}, &(0x7f0000000140)='GPL\x00', 0x1, 0x92, &(0x7f0000000180)=""/146, 0x0, 0x0, [], 0x0, 0x20, r2, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000)={0x3, 0x9}, 0x10, r6}, 0x78) bpf$ITER_CREATE(0x21, &(0x7f0000000100), 0x8) [ 880.440481][ T7557] ip6tnl0 speed is unknown, defaulting to 1000 17:25:20 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000040), 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:21 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x8007) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @private1={0xfc, 0x1, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0xf58, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x7fffffff, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x25, r3, 0x1, 0x0, 0x0, {0x25}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r4, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x002e', @ANYRES16=r4, @ANYBLOB="00032abd7000fddbdf25050000000c00020003000000000000000c0004000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x40000) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x4e20, 0x2eb13101, @private1={0xfc, 0x1, [], 0x1}, 0x7f}, {0xa, 0x4e22, 0x9, @private0, 0x7fffffff}, 0x1448, [0x6, 0x3, 0x7, 0x1ff, 0x4, 0x4, 0x14000, 0x81]}, 0x5c) sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r4, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffd}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000005}, 0x4840) recvfrom$inet6(r0, 0x0, 0xffffff77, 0x4fa11e302e6336f4, 0x0, 0x0) [ 880.707027][ T7652] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 17:25:21 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xfca) [ 880.765303][ T7659] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. [ 880.822868][ T28] audit: type=1804 audit(1594401921.252:854): pid=7631 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/404/cgroup.controllers" dev="sda1" ino=16382 res=1 17:25:21 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 880.996385][ T28] audit: type=1804 audit(1594401921.282:855): pid=7631 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/404/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 881.017992][ T7676] dccp_invalid_packet: P.Data Offset(0) too small [ 883.152018][T29341] tipc: TX() has been purged, node left! [ 883.321657][T29341] tipc: TX() has been purged, node left! 17:25:23 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket(0x21, 0xa, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FICLONE(r5, 0x40049409, r4) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="30000000b81fa4a8dcb97552e45c8a35c0a68ee11efe57e1eb1694783f5b4024f2119e9f75b8ded35cd48fae87071dfdffe89b40792a19a7a98ff0b6e133b4e7ca3bdfac43ae7978da727ca94a0555022bede7f6c728f3856f54ebf58670c6e5411f7f9c0023eda12246a31866a564152a510b27b92c1a47a173937d3de16b10c041d1457bafdbbe6c24ec6b63a8b380a2c4a7250dbfcf89da9fafa476500ab662f0cab12280219c9a2cf052a9eb7973dac270bc25913609cc8e4065f75ea2139888e2", @ANYRES16=0x0, @ANYBLOB="3f0200000000000000000100000000000000030000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r6, 0x1, 0x70bd27, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0x1f, 0x7e0a, @udp='udp:syz2\x00'}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000000) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000001900)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000018c0)={&(0x7f0000001840)={0x68, r6, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x5, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x800}, 0x408c0) sendmmsg$inet_sctp(r0, &(0x7f0000002cc0)=[{0x0, 0x29e, 0x0, 0x0, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r2}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, 0x8) [ 883.501994][T29341] tipc: TX() has been purged, node left! 17:25:23 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x697a49829c51baee, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000001c0)={0x1, 0x6, [@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local, @local, @local]}) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8c0}, 0xc080) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x81, 0x21f8}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000240)=0x3f, 0x4) splice(r0, 0x0, r2, 0x0, 0x1ffe0, 0x0) 17:25:23 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@private0, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xfffffffffffffeb4) write$binfmt_misc(r1, &(0x7f0000000400)=ANY=[], 0x37cb1133) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8006}, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc60}]}, 0x10) bind$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0xe78f, 0x0) 17:25:23 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, r2, 0xf87feb4eac1f906f, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x890}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) recvfrom$unix(r3, &(0x7f00000000c0)=""/145, 0x91, 0xc0000020, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r5, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r5, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000804}, 0x20040001) 17:25:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:23 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d45059a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) [ 883.653920][ T7736] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 883.681145][ T7740] IPVS: ftp: loaded support on port[0] = 21 [ 883.700339][ T7736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 883.739479][ T7736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 17:25:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x800000000000006) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) ioctl$PPPIOCATTACH(r1, 0x4004743d, &(0x7f0000000000)=0x4) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x7, 0x5}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@generic="667e279639a91d797f0000017daf4204a00b32eadc2828407f000001e3d8960f65b27ee8125f42260500000015739d53d5"]}, 0x48}}, 0x0) [ 883.925878][ T7741] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 883.965776][ T7741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 883.990445][ T7741] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 17:25:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000240)=0x4, 0x4) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000247e6328b54956dbe3000000280012000c000100766574680000000018000200fd0001000003d724f7ead1ef33adc5236b93b9797b4409bd0200298100"/79, @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x581, 0x70bd25, 0x0, {0x0, 0x0, 0x0, 0x0, 0x18440}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x4, {0xc}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 884.111869][ T7740] lo speed is unknown, defaulting to 1000 17:25:24 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) sendto$phonet(r0, &(0x7f00000000c0)="1db8641f899650803701a16ec641e681c9d041072f8d52b05c33235a4f62997ca68864fa65c3287b0ad414c94e289ed796ff427a784306f4cc21b1e40fe53874584c85f8889796", 0x47, 0x0, &(0x7f0000000040)={0x23, 0xfa, 0x6, 0x2}, 0x10) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@multicast, @local, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "110400", 0x44, 0x2f, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6558}, {}, {}, {0x8, 0x88be, 0x8000003}}}}}}}, 0x0) [ 884.167552][ T7740] ip6tnl0 speed is unknown, defaulting to 1000 [ 884.277205][ T7763] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 884.328929][ T7767] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 884.407839][ T7767] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 17:25:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket(0xb, 0x3, 0x6) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000080)=0x7) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000f1ff00000a0001006261736963000000240002002000028008000100070000001400028010000100000001"], 0x54}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000400)={0xf, 0x334, 0x3, 0x3, 0x2, [{0x0, 0x4ac260e7, 0x6, [], 0x100}, {0x1, 0x9, 0x1f, [], 0x880}]}) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 17:25:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 884.653133][ T7785] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 884.704136][ T7790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 17:25:25 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r7, @ANYBLOB="053ea3fc196872f8ae6c79b22d621fc7adfe293a734e3e49c9d13d020ee2ed20a39eaeb1be1f01386165cbe8ca652e91c75a29774e47bba5bddd8ca9d6ed49c0f77caf0b9c28c19bd533e2cb00236d4657b22e177a00eb442e59ab74d7a94a9552e3c0"], 0x3c}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000100)={@private0, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@private0, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)={0x258, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [{{0x8}, {0x78, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r4}, {0x1bc, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r8}}, {0x8, 0x7, 0x4}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x1c, 0x4, [{0x3, 0x80, 0x7, 0x6a}, {0x4, 0x0, 0x7f, 0x3}, {0x8, 0x7, 0x9, 0x8}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r9}}, {0x8}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x8010}, 0x40c0) r10 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r10, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:25 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x10, 0x1, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='batadv_slave_0\x00'}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="b6ea47ea73e6", 0x6}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000038c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000001c0), 0x10, 0xffffffffffffffff}, 0x78) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000200)={0x3, 'nr0\x00', {0xb4}}) 17:25:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000000b14080025bd7000fddbdf2508fa43b1cb276750de271d8e3000030002000000"], 0x18}, 0x1, 0x0, 0x0, 0x40040}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000004300)=[{{&(0x7f0000000400)=@in={0x2, 0x0, @local}, 0x80, 0x0}}], 0x31e, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x14e24}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000040)={'macvlan1\x00', 0x2}) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) mmap(&(0x7f00000f0000/0x2000)=nil, 0x2000, 0x2000008, 0x20010, r4, 0x32d80000) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000000c0)={0x8}) 17:25:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@ipv4_getrule={0x1c, 0x22, 0x1, 0x70bd24, 0x25dfdbfe, {0x2, 0x20, 0x80}, ["", "", "", "", ""]}, 0x1c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r3 = accept$inet6(r1, 0x0, &(0x7f0000000040)) getsockopt$IP_SET_OP_GET_BYNAME(r3, 0x1, 0x53, &(0x7f0000000080)={0x6, 0x7, 'syz1\x00'}, &(0x7f00000000c0)=0x28) 17:25:25 executing program 3: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e80001dd0000040d000d", 0x1f}], 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)={0x1e0, 0x0, 0x1, 0x303, 0x0, 0x0, {0xa, 0x0, 0x1}, [@CTA_NAT_DST={0xac, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x54, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e1f}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @private=0xa010100}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private0={0xfc, 0x0, [], 0x1}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x2f}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @mcast2}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @broadcast}]}, @CTA_HELP={0xc, 0x5, 0x0, 0x1, {0x5, 0x1, '\x00'}}, @CTA_NAT_SRC={0x114, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private0}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_PROTO={0x14, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_PROTO={0x4}, @CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}, @CTA_NAT_PROTO={0x34, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00'}, @CTA_NAT_PROTO={0x3c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) [ 885.191757][ T7820] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 885.267002][ T7829] netlink: 'syz-executor.3': attribute type 13 has an invalid length. [ 885.384290][ T7834] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 885.466039][ T7877] bond11: (slave bridge29): Enslaving as a backup interface with an up link 17:25:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20}) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)) 17:25:26 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000400), 0x80800) connect$nfc_raw(r2, &(0x7f0000000440)={0x27, 0x1, 0x1, 0x4}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0xfc}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) 17:25:26 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0xa39, 0x8a, 0x9, 0x5, 0x400}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:26 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) splice(r0, &(0x7f00000000c0)=0x1, r3, &(0x7f0000000140)=0x5, 0x1, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r6, @ANYBLOB="0a0000e8", @ANYRES32], 0x88}}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6, @remote}, 0x10) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040)=r2, 0x12) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) 17:25:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000a37000/0x2000)=nil, 0x2000, 0x2, 0x2a853, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0xb00000000065808, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x35}}, 0xfffffed3) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYRES32=r1], 0x100000530) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)) 17:25:26 executing program 4: ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x1f) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200001000c140103000000000000010008000300020000000800010005000000"], 0x20}}, 0x0) [ 886.182089][ T7911] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 886.268836][ T7918] IPVS: ftp: loaded support on port[0] = 21 17:25:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r1, 0x800452d2, &(0x7f0000000000)) [ 886.391156][ T7918] lo speed is unknown, defaulting to 1000 17:25:26 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) sendto$unix(r2, &(0x7f0000000140)="24105a5be3a9765f7dcec73f48d7b4e41bb6dfb1f65721a7a16961d05f48f5c82370081fa23bd957ba84aafe2dfb9b69e9f0c222da3df4ce0978ae40c7d5ca33e874e6c391fbd6266631ddf66319f448c6e48827931769de643f12ffab35ff50f8101010de63c94204", 0x69, 0x4048011, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x80000006}]}, 0x10) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffffff31) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/20, 0x5}) [ 886.451085][ T7918] ip6tnl0 speed is unknown, defaulting to 1000 17:25:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 886.580322][ T7911] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 17:25:27 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @mcast2}, 0x1e) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f00000000c0)="430cdd6c0f05a76e9deccc328354f4863a1ce611017fea6f435c0fb07e528ee6f41d75044cca813e8ae5931baa0ea61450989a45a2443ea24528ad5d2b1cd90e99758cacbea084f5fe5c4aa035b34ee81f15dc7451923d10772b1630912f69483f9636", 0x63}, {&(0x7f0000000040)="a5da7045c98c0aaf37a78ddb", 0xc}, {&(0x7f0000000140)="1748f6b221dc0b87fb9741f1f3680c7090b96d02ecc4df0fbb63cad38ab671b6b031a257111eaddf5fb33ee9049cea2a995ec4a776a811e96239269d2750201defa6d7a79ae669a2432a4b1535a37417a50b85cec360d02b64b0ea0a9121659ddc2f76cc77feccb91c8328d961360aeb31b122acf53b71d4f308bf0bf80cad985c5a31533ecf72000dc0987045a0ccfd4044c695d1c944ef340b1a6cabb31c8c569c41954b73ad3bde707a9ab296755a3b41957d51", 0xb5}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000240)="8e7d922968878dc230cd5e2cdd74af124e0e81e5a9b39216feef56757606804b5d12768838c30d", 0x27}], 0x5, 0xfffffffffffffe01) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:27 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in=@remote, 0x0, 0x0, 0x0, 0x792b, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r3, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e21, @dev}, 0x80, 0x0}}], 0x2, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10006}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x3f}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x8000}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x14, 0x49, [0xfac04, 0xfac0c, 0xfac0c, 0xfac0a]}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x40}}, 0x8800) getsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f0000000280)=""/204, &(0x7f0000000380)=0xcc) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@remote, 0x0, 0x8000, 0x0, 0x792b, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@rand_addr=' \x01\x00'}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r4, &(0x7f0000000a40)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000200)={'broute\x00'}, &(0x7f0000000140)=0x78) sendmmsg(r4, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000580)=@in={0x2, 0x4e21, @dev}, 0x80, 0x0}}], 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r4, 0x8982, &(0x7f0000000000)={0x0, 'ip_vti0\x00', {}, 0x4}) sendto$rxrpc(r0, &(0x7f00000001c0)="1360667eeff6a677b43f5a4520ad", 0xe, 0x0, 0x0, 0x0) 17:25:27 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='rdma.current\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000480)=0x14) sendfile(r3, r2, 0x0, 0x100000005) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @default}, [@bcast, @remote, @bcast, @bcast, @bcast, @default, @bcast, @null]}, &(0x7f0000000400)=0x48) r4 = socket$inet6(0xa, 0x802, 0x88) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000180)={&(0x7f00000000c0)="b0288b82ac988b9fa988df68c7f406f689034b3a290dbbaa0e60e51e025c85775a231bf187b621209fa51ffaa02fc4f190ba0646cb3e3e36eec22ae04424cd6f3b235bc88c", &(0x7f0000000300)=""/213, &(0x7f0000000040)="c191994d4e06d9d13836af3167742e4fbc916ce2411a0d89f0afe0961931e00a36905b7fbdafe98b8e1888b282deae5cb103befadbeda61dddc025", &(0x7f0000000140)="baa799c06e6addb6b881593ed47cb74b248becb1c579a45ae24da9f117fa8baffdf5fbda34563ab847f5c4ca1380d4d7471ccce3e4bf", 0xffffffe0, r0}, 0x38) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) ioctl$TUNGETDEVNETNS(r5, 0x54e3, 0x0) [ 886.999971][ T7921] IPVS: ftp: loaded support on port[0] = 21 [ 887.139259][ T7921] lo speed is unknown, defaulting to 1000 17:25:27 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x60, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/96}, &(0x7f0000000140)=0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)="0b7c73881dba0da22213742075d2bd0627f48c9c608a1055732f3c771b9fdafe2ab8a7766bd13385d75ddb22295733c4384621798fed7a75ca6854992a8ae60cf6b6e3a6145c718e562e7cc01ae3104bb44a5367d97734f5e875a694f80556a5f046e3d39d6cfb82478a6233e47cba6ff6bbe3163c2e0c99", 0x78) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x8001, 0x5, 0x1, 0x45e3, 0xeca, 0x401, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2, 0x20}}, 0xfffffffb, 0x2, 0x10001, 0x1, 0x9}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r2, 0x0, 0x60, "2feaf35e0b916066a5f15b7363146ef12924159747341cbdec08f543b11fcc0df00b4dabd354c9f05490518532b1fcaf6403f5ffe5a622691d6da53343cb66f1736b5a37a1010de3d76555837e1402a16a22be7702d61a9f8e7ed5c4059bce6d"}, 0x68) clock_gettime(0x0, &(0x7f0000005140)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004f40)=[{{&(0x7f00000003c0)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000004c0)=""/73, 0x49}, 0x3}, {{&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/150, 0x96}], 0x1, &(0x7f00000006c0)}, 0x8}, {{&(0x7f0000000700)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000780)=""/70, 0x46}, {&(0x7f0000000800)=""/160, 0xa0}, {&(0x7f00000008c0)=""/35, 0x23}, {&(0x7f0000000900)=""/44, 0x2c}], 0x4, &(0x7f0000000980)=""/218, 0xda}, 0x2}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/187, 0xbb}], 0x1}, 0x9}, {{&(0x7f0000000b80)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000c00)}], 0x1, &(0x7f0000000c80)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000001c80)=@xdp, 0x80, &(0x7f00000030c0)=[{&(0x7f0000001d00)=""/187, 0xbb}, {&(0x7f0000001dc0)=""/61, 0x3d}, {&(0x7f0000001e00)=""/224, 0xe0}, {&(0x7f0000001f00)=""/119, 0x77}, {&(0x7f0000001f80)=""/222, 0xde}, {&(0x7f0000002080)=""/61, 0x3d}, {&(0x7f00000020c0)=""/4096, 0x1000}], 0x7, &(0x7f0000003140)=""/16, 0x10}, 0x9}, {{&(0x7f0000003180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003200)=""/97, 0x61}, {&(0x7f0000003280)=""/102, 0x66}, {&(0x7f0000003300)=""/135, 0x87}, {&(0x7f00000033c0)=""/182, 0xb6}, {&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/220, 0xdc}, {&(0x7f0000003680)=""/225, 0xe1}, {&(0x7f0000003780)=""/66, 0x42}, {&(0x7f0000003800)=""/189, 0xbd}, {&(0x7f00000038c0)=""/217, 0xd9}], 0xa, &(0x7f0000003a80)=""/104, 0x68}, 0xff}, {{&(0x7f0000003b00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private2}}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003b80)=""/241, 0xf1}, {&(0x7f0000003c80)=""/5, 0x5}, {&(0x7f0000003cc0)=""/214, 0xd6}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/177, 0xb1}, {&(0x7f0000004e80)=""/15, 0xf}], 0x6}, 0x3f}], 0x8, 0x0, &(0x7f0000005180)={r3, r4+10000000}) ioctl$SIOCRSGCAUSE(r5, 0x89e0, &(0x7f00000051c0)) r7 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000005200), &(0x7f0000005240)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000005280)={0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_WOL_SET(r8, &(0x7f0000005440)={&(0x7f00000052c0), 0xc, &(0x7f0000005400)={&(0x7f0000005300)={0xe0, 0x0, 0x200, 0x413, 0x25dfdbfb, {}, [@ETHTOOL_A_WOL_SOPASS={0x90, 0x3, "b514fe27567a95ad8fc7e1f1a5dd84d0e4f41e85de966628dc1191c4fd9c33cb85a30f1cf63165e4e6503c9b4d5a2d4e1ab730f044af515db4117638e3591b44b178c8220655fe2e145e1f73444894361fc398f1f5aa583c0f5b262acd0cbccc0fcb8ee93632d17cce5613860773bf9f4574d66e6dd8ea67fb257cd1895bf8f9d1b51b3f80473d44a043cfb2"}, @ETHTOOL_A_WOL_MODES={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_WOL_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8010}, 0x20008840) r9 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000005480), &(0x7f00000054c0)=0xe, 0x80800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r9, 0x8982, &(0x7f0000005500)) socket$inet6_udp(0xa, 0x2, 0x0) r10 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) recvmsg$can_raw(r6, &(0x7f0000005800)={&(0x7f0000005540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f00000057c0)=[{&(0x7f00000055c0)=""/14, 0xe}, {&(0x7f0000005600)=""/246, 0xf6}, {&(0x7f0000005700)=""/66, 0x42}, {&(0x7f0000005780)=""/56, 0x38}], 0x4}, 0xd2ee01111d51d29f) socketpair(0x21, 0x80000, 0x8, &(0x7f0000005840)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000058c0)=[{r10, 0x4000}, {r11, 0x8140}, {r6, 0x84}, {r12, 0x8}, {0xffffffffffffffff, 0x28}, {}, {0xffffffffffffffff, 0x4000}, {r7, 0x400}], 0x8, 0x1000) 17:25:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xc8d6, 0x4) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 887.385493][ T7921] ip6tnl0 speed is unknown, defaulting to 1000 17:25:27 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYRES16], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000200)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000080000000000010000b000500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100002a00) [ 887.678994][ T28] audit: type=1804 audit(1594401928.102:856): pid=8019 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/403/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 887.722303][ T8019] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 890.041687][T29341] tipc: TX() has been purged, node left! 17:25:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040), 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001e00), 0x3fffffffffffe36, 0x0) 17:25:30 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000280)) socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) socket$inet(0x2, 0x80001, 0x0) socket(0x10, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x5, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000000)=""/81, &(0x7f0000000180)=0x51) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002800128009000100766c616e000000001800028006000100000000000c0002000e0000000a00000008000500", @ANYRES32=r2, @ANYBLOB="08100a002999b6f3e9cafe51c46db610abafddd65b34fafca8ee0ced990fbfb0f0ee798031139a46f7d10109e86533f5a78674fa34da83ec0abc7173d352b1811132c494701af38d56081d031984c4d3902c991e6a90b4f814e10d9fe9a4bc734e649bfe5dd66a89d4dbfa3667b955ce270fd635649c47aa01c0bac6d35f0948dfa990b85fe7a1b1a280a7e976ad4936e2518f7e5a57b65f674fed8652c8989ae36dbc58efa47af16affff84e022f7cda27124473731beedee250600000000000000ab0aa4f05f85861b141cc290f6c7cd0e465f1ac64e31288256ea14ea7eca0914d50210770000", @ANYRES32=r2, @ANYBLOB], 0x58}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 17:25:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:30 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r3, 0x605, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x4}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:30 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500c29a745e8a20f3296c501a4c88e1ccd799ee1d8dbb210884fbf8c6b580030d342b6d55b88d35930a55d1aebf9b0b1e6f2a9b8b02ce0f843072bbf0be5d063ec37b530f2de7229ce7a9a6963f134c917c53a11caf51e10e7a76081eb0fe9113b3a76ea18239bcb25b2d4b3f9d0feb52bea1b0271ee0445589380493b620533715e6dc6b3e13665a393058e07b", @ANYRES32=r3, @ANYBLOB="0800370a006d1b367b617935d5c2d705ff8a1f03f3b6080438f0f98790fa036e8b9b33571b7d3294876e6e580aed7b48826127e7a0911e5bdca4122f9ea44ec6312105904394", @ANYRES32], 0x88}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24200}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x108, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x400c040}, 0x40) socketpair(0xf, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r7, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local}) 17:25:30 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@in6={0xa, 0x1, 0xffffffff, @mcast1}, 0x80, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x500}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4, 0x2}, 0x8) [ 890.183158][ T8077] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 890.195974][ T8078] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 890.202634][ T8076] IPVS: ftp: loaded support on port[0] = 21 [ 890.210094][T29341] tipc: TX() has been purged, node left! [ 890.216349][T29341] tipc: TX() has been purged, node left! [ 890.244741][T29341] tipc: TX() has been purged, node left! [ 890.252463][ T8078] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 890.266365][ T8086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 890.304203][ T8076] lo speed is unknown, defaulting to 1000 [ 890.315930][ T8076] ip6tnl0 speed is unknown, defaulting to 1000 17:25:30 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) openat$cgroup_ro(r0, &(0x7f0000000540)='cpuset.memory_pressure\x00', 0xb00000000065808, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f00000000c0)="35e059d8f4b134a46b5599906fd5a1f3b6fb21df3e1f786d295ad66b83ed0cb97e63f6c5350b1c61eae3e93c10f24ba6baf410a2cbc4a2ced21b28fe27f076afa95407b7c0285c44e50377b415485523536bd111fd11041d89bd261d7f68aefcee3ce797297a8a5cd7b1ce9f431c00060ccc19b7155f7c6fe1352b86d3fc408bd1ae4a94f7aee5f164dc56c343703a9fca7cf25162e12e2e2cce", 0x9a}, {&(0x7f0000000040)="5e8873222a8ec77cb96cb84c98db58f67e872b672761288178a297e738330e9195cac2ea802b49d9", 0x28}, {&(0x7f0000000180)="895e2ec823d650c0110cdea7de600d355b90c42560d1cb499e0bffd5115492085d60bbb0d54c07629b280bebb6abb58c218b36b8e4fe0754b9016b079946acac0bf277615f22ad0ff7f24c", 0x4b}, {&(0x7f0000000300)="2085e595a5eb107d521426a683126544b1551a9a8d61df4b07681f7a2d53a93ccd7a7340b1d4e24f266fcb760a34d886ed5acf76561c8f67dce68718eddeb05753c18579fdec103c1b31f3f84c15426b32a0fd3b0a01eb1c0076a37d6d1a0deaecec7149af4ecf2f8ed1850758eeb50c0abf20fb9ec983fbda5099f7d44dbe39d019", 0x82}, {&(0x7f0000000240)="fc4ffef4872b5f8a0a5e5af2965ee9b91cc2fea15591cd413ce556e4cbe3af789cb87af0c49d894ca4622f9f3cb4f654f6488aba040a", 0x36}, {&(0x7f00000003c0)="1fb4c6d6b3d4f58a192f9244f0dc1c24627013e43e3b48585226f54f48c4b6497f9164b522d465763a7ad21e0479b64a8826cd46ba18b42f01416de67cb8131e5502461eecd08475f3b024e31b840d5944e40b4f32e02dd728b906b947bdfba82f3657938a4ad8d0bc3eb9467165b3874d3999ac8f5cf476fb8161ac93c5c32716c71c4993551729dea80111c6e0f1e190e4fbbe171f096dc2b1", 0x9a}], 0x6) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={r6, 0x6}, 0x8) 17:25:30 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=0x6, @ANYBLOB="2c001200080001007369740020000200080008002f00000014000200c612"], 0x54}}, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7f, 0x4) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xa00031}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x48, 0x0, 0x7, 0x401, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x3ff}, @NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xff7}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3}]}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000014) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000007c0), &(0x7f0000000800)=0x4) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x28, r6, 0x605, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x4}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}}, 0x0) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x94, r6, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x2}}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) 17:25:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05140000000000004000000000000900010073797a30000000002c000000000a01040000000000000000000000000900020073797a30000000000900010073797a3000000000140000001100020000000000000000000000000a"], 0x74}}, 0x0) [ 890.544571][ T8102] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 890.561676][ T8102] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 890.604232][ T8102] IPv6: sit6: Disabled Multicast RS 17:25:31 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)={'nat\x00'}, &(0x7f00000003c0)=0x78) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=@mpls_newroute={0x104, 0x18, 0x300, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x10, 0x10, 0x6, 0xfe, 0x2, 0xfe, 0x7, 0x2000}, [@RTA_OIF={0x8}, @RTA_DST={0x8, 0x1, {0x9}}, @RTA_OIF={0x8}, @RTA_MULTIPATH={0xc, 0x9, {0x6, 0x4, 0x5}}, @RTA_VIA={0x14, 0x12, {0x1, "59e7828cc8ce8f2f4fa050551a3d"}}, @RTA_DST={0x8, 0x1, {0x7}}, @RTA_DST={0x8, 0x1, {0x1, 0x0, 0x1}}, @RTA_NEWDST={0x84, 0x13, [{0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x20, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x101, 0x0, 0x1}, {0x4}, {0x4}, {0xff, 0x0, 0x1}, {0x8156, 0x0, 0x1}, {0x221}, {0x4}, {0x8, 0x0, 0x1}, {0x6fe6, 0x0, 0x1}, {0x8}, {0x8001, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x20, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x6, 0x0, 0x1}, {0x7f, 0x0, 0x1}, {0xb}, {0x5, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0x5}, {0x71f3}, {0x1, 0x0, 0x1}, {0x6d1, 0x0, 0x1}, {0x7, 0x0, 0x1}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_VIA={0x14, 0x12, {0x1d, "d937d0cf5e2a9b6f3749f7689169"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x40001}, 0x24000064) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r8 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r7, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 890.640657][ T8108] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 890.658299][ T8109] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 17:25:31 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000140), 0xff4d) sendfile(r3, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100000001) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88000000f61471e91dc028f6193100bd9e096979dd29922136a6e6c91c2982c0edd7e3f3a362c251e9caab4f51a05136e6355f9bfbc25fc5b09a3eaf6d5f", @ANYBLOB="7b2e7cc4cb2d01fcff", @ANYBLOB], 0x3}}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:25:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 891.059681][ T28] audit: type=1804 audit(1594401931.482:857): pid=8117 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/368/memory.events" dev="sda1" ino=16378 res=1 [ 891.135019][ T28] audit: type=1800 audit(1594401931.482:858): pid=8117 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16378 res=0 [ 891.219877][ T8129] IPVS: ftp: loaded support on port[0] = 21 [ 891.354299][ T8113] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 891.429100][ T8114] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 891.483398][ T8083] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 891.499669][ T8133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 891.510188][ T8108] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 891.519286][ T8108] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 891.535083][ T8108] IPv6: sit6: Disabled Multicast RS [ 891.752193][ T8113] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 17:25:32 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000100)) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'memory'}]}, 0x1e0000) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000240)={0x0, 0x2000ffff, 0x5, 0x0, 0x2, [{}, {}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) 17:25:32 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000480)=0x10) write$cgroup_subtree(r1, &(0x7f00000004c0)={[{0x0, 'rdma'}]}, 0x6) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x24d, @loopback, 0x3f}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000900)=ANY=[@ANYBLOB="01000000a67dd809a642dc25a8ab4df080e3b30c9b3a91cbdf823d463960e728182f4b07be281c07ee3b6ccef36dd00693693d19fc3046bbbf82c48fb2d7ef218c74e39353ba99090000000000000058690df39c080561342f91660e486e8d3ef83eaa3466fa3c62271ed24d31c34ae134d68dab70b3271757e9cc1c519dc0ddfedc1a8d380314dc4cf492947d6c1a598e1d0ff2f68c9e1fca4010ee1128b24ac60833abac5a7baaeecaa65570eabed6271b4a8e52c6cb35a5d4942e27ed4e359b8a2b066630357d90a24b2bdd86e30977d2d16d172c8b7cf38af6694b906ae4498be0d2d4c85ce7d0847456ad5fbcf7611d3e95e37a9431c5431070e63b38f87cbd657a22a2858ea62af8e12c3c1606035296245850b707e53d7e39f6e752adf9b935b7b3b1e0f5e7bd9a38d0a7e5ecf38e7d0b372cbf43cff655eebd3a2b75fdc0e35d495586e9ff0ad04ad21b588477dfc0b8d8a5ec3198ed3b0f66e33357e7874c6ac5b0ff155af5e6679c3a7ad0143220d9c1c8", @ANYRES32=0x0], &(0x7f0000000000)=0x80f806766c7df7b9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x83, &(0x7f00000001c0)={r4, 0x4}, &(0x7f0000000540)=0x18) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="e14deccb528dbf7a9f35ec79d9695265f7670834e0f1815a4bd0d5e1d16d157fc1577331a3fed7d0159abfdf69187eabda543c256bea4f46ba3fd90d5c0d051f0f61a332f830809b1a3d7ec04dc5ba196504805b6edfe36ff4f45d54aabfa35c36a3", @ANYRES16=0x0, @ANYBLOB="08002cbd700000dcdf250100000014000300fe880000000000000000000000000101050001000000000008000500ac1e0101080004007f000001140003000000000000000000000000000000000114000300fe8800000000000000000000000020012800070073797374656d5f753a6f626a6563745f723a636c6f636b5f6465766963655f743a7330001400030020010000000000000000000000000001"], 0xa4}, 0x1, 0x0, 0x0, 0x84}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d80)={0x0, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e21, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e27, 0x850a, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xc1d}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0xecf, @private0={0xfc, 0x0, [], 0x1}}, @in6={0xa, 0x4e20, 0x5, @mcast2, 0x96b}, @in6={0xa, 0x4e21, 0x0, @remote, 0x7}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [], @rand_addr=0x64010102}, 0x1e}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e24, 0x1, @private0, 0x5}]}, &(0x7f0000001dc0)=0x10) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x44}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x64}}, 0x800) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYRESOCT=0x0], 0x17) pwrite64(r2, &(0x7f0000000100)="c6", 0x1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x3fe00) r5 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=@deltfilter={0x0, 0x2d, 0x4, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xffe2, 0xf}, {0xd, 0x10}, {0x1, 0x1}}, [@TCA_CHAIN={0x0, 0xb, 0x5}]}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x4008001) 17:25:32 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r2}) getpeername$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:35 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x10000000004e20, 0x0, @mcast2, 0x4}, 0x1c) recvmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000001600), 0xf, 0x0, 0x172}}], 0x2f4, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000080)=ANY=[@ANYBLOB="01aaaaaaaaaaaaaaaaaaaa0086dd601bfc97004d8800fe800001000000000000000000000000ff02000000000000000000000000000100004e20004d90", @ANYRESDEC, @ANYBLOB="66a974acd68c5172242f1c7c75ceacb8d73b007cd4adedeeca9ce51d1eba746226fe7831e98f5073ff89144c082286e8f19b3309354ae532c90295345c61e01a6de21c5489b4dc0e25e9029bb9d6a3af424d4ec1a2812af8b60196b02eba56bac68afff114be032b8e45585ccc6db68d7e20418ab828f215910814c07ea0ae2bdd9aa2e94ff463f9248aea39307239dde246b1f1c25167c685c5c48acfdef80ab3c9793e"], 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 17:25:35 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r1, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x40, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x1) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffd10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000), 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000080)={0x0, 0xfffffffffffffe9e, &(0x7f0000000100)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff80"], 0x14}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @loopback}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00020000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x7b, &(0x7f0000000040)={r5}, &(0x7f0000000100)=0x8) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x7b, &(0x7f0000000240)=ANY=[@ANYRES64, @ANYBLOB="dd5a0b7a3bd80360846f14ebfb4a8bcfb9c24730438100000000000000e57dbfa5a8b2fea561b0e173526eac811e6f0fbc027428b98148f96ab7c3ba77cee8bb414069a69310d7285a"], &(0x7f0000000100)=0x8) recvmmsg(r3, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 17:25:35 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @dev}]}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r6 = socket$inet6(0xa, 0x802, 0x73) sendmmsg$inet6(r6, &(0x7f0000002240)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @remote}, 0x4}, 0x1c, 0x0}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000005c0)={r6}) ioctl$SIOCX25GCAUSEDIAG(r7, 0x89e6, &(0x7f0000000600)={0x0, 0x40}) r8 = socket(0xb, 0xa, 0x2) sendmsg$nl_route_sched(r8, &(0x7f00000057c0)={&(0x7f00000056c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000005780)={&(0x7f0000005700)=@newtclass={0x70, 0x28, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xb}, {0x5, 0xa}, {0xf, 0xd}}, [@TCA_RATE={0x6, 0x5, {0xfc, 0x41}}, @TCA_RATE={0x6, 0x5, {0x8, 0x1}}, @TCA_RATE={0x6, 0x5, {0x3, 0x3f}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x14, 0x2, [@TCA_ATM_EXCESS={0x8, 0x4, {0xc, 0xa}}, @TCA_ATM_FD={0x8, 0x1, r0}]}}, @TCA_RATE={0x6, 0x5, {0x6}}, @TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @TCA_RATE={0x6, 0x5, {0x9, 0x3}}]}, 0x70}, 0x1, 0x0, 0x0, 0x40484f4}, 0x810) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="99f43fd1595eeddb919f685e9363349cdcfe7edd63b953f3137a54af95405182435afc813fe98626f75e4c54550bf0a2de460ae66646dd2627ee8c4669a40419b7a4beb839b6594865bbfe118438dbeb160ffb93ec69ba9d9ff586fe96b452d80c92ffffffd83f1cbbe2d3c3b5e3bdc1c78f22d85c7ef5af187ca13ab1f7c4a7cf3c17cde6912e1bdb8701ba4ddfb4fa4348ff29194e41f3b6d2d0d5d795392e343e65fe081d61529352ee6a067c3a4ca35dd7f549219b621c4b1614e469bd"], 0x4c}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r10, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) 17:25:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:35 executing program 2: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)={0x364, r4, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0xa8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @remote}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private1}}}}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_LINK={0xa8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}]}, 0x364}}, 0x0) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r4, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffff7d7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffff01}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40000000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7fff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10000}]}]}, 0x6c}}, 0x20000004) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x28, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x1ffffff1f) [ 895.370548][ T8286] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:35 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0xc4, 0x0, 0x8e6767b8eef245b5, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc9d6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xc4}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x50, r4, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2be78168}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x80}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(r5, &(0x7f0000000240)=[{0x0}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 895.495727][ T28] audit: type=1804 audit(1594401935.922:859): pid=8294 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/405/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 895.507359][ T8295] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.577235][ T8295] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.586580][ T28] audit: type=1804 audit(1594401936.002:860): pid=8307 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/414/memory.events" dev="sda1" ino=16365 res=1 [ 895.587139][ T28] audit: type=1800 audit(1594401936.022:861): pid=8307 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16365 res=0 [ 895.683576][ T28] audit: type=1804 audit(1594401936.112:862): pid=8310 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/414/memory.events" dev="sda1" ino=16365 res=1 [ 895.684867][ T8295] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'batadv0\x00', 0x7ff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, 0x0, &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) [ 895.861118][ T8286] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.887709][ T8286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 895.924829][ T28] audit: type=1804 audit(1594401936.352:863): pid=8318 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/414/memory.events" dev="sda1" ino=16365 res=1 17:25:36 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/139, &(0x7f0000000040)=0x8b) r3 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x3e}, @multicast1, r8}, 0xc) sendfile(r5, r4, 0x0, 0x100000009) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x90, 0x3, 0x1, 0x301, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_TUPLE_ORIG={0x7c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x80, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x91}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @ipv4={[], [], @private=0xa010102}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x403}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 17:25:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c00000010008506001000"/20, @ANYRES32=r2, @ANYBLOB="ff000000000000001c0012000c000100626f6e64000000000c000200080001"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001000800000008000500", @ANYRES32=r5, @ANYBLOB="08000a0066958346e586ccaba6f4b4e218a8615c913475de95bf2488bdce3fa4951edc2e3486a0e19ba1462c8bf4d8863d41941325b3a84cb77c4ec37b8803752c69bd8fdb07bde2efe7b5a91cdf37537ea8b930cc05cf6c1ece31549bc83d8c978484ae6c6978f561198af7c9551c0807b17eb88108e0019c1d107df6b142b2c5878d71eebd9a0717862a3b80eaaed3affe47098e5d2ecd07f0ad", @ANYRES32=r5, @ANYBLOB], 0x4c}}, 0x0) [ 896.036689][ T28] audit: type=1800 audit(1594401936.392:864): pid=8307 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16365 res=0 17:25:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef00000000000008000640000903ff0500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100002000) 17:25:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) [ 896.203393][ T28] audit: type=1804 audit(1594401936.392:865): pid=8307 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/414/memory.events" dev="sda1" ino=16365 res=1 [ 896.268842][ T8337] validate_nla: 1 callbacks suppressed [ 896.268853][ T8337] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:25:36 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000f0ff040700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="3c0000002c00670d00000000fedbdf0300000000", @ANYRES32=r3, @ANYBLOB="00000000e60000000e0000000c0001007463696e646578000c000200080001002e6100003aef33bbe2a38f8f90f644a4205cc2bd2067618815e2fc261791445c6d7e139cec24c4a4487d8179514dfd39775a762219a8b45e8442a419f8dd054e973071153aac7f55febd914b00b81ed385d8624361dfc2061f8f59b4941e46568aa45eb1710e2c6e83e0efa29a053983ae16157c7a2949461747aff9c5ec271dce7abf5ec94a7dc9b097a064f4beb98bbe70973dc0697d53b16d43a91d7ff7d19c55cd63f95bdd2f44aeb95a86f361cfc22169"], 0x3c}}, 0x10000080) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00000003c0)=0x10000, 0xd0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x9}, 0x8) 17:25:37 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}]}, 0x3c}}, 0x20040084) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r7 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r6, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r7}]}, 0x3c}}, 0x0) [ 896.600631][ T8340] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:25:37 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x101081, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) sendmsg$rds(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/131, 0x83}], 0x1, 0x0, 0x0, 0x4}, 0x4000000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000611200000016000095000000000000008557e9c04880fa7f67ac46a2057aa6432a305e1bb5bb2329a51b32"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r4, r3, 0x2}, 0x10) socket(0xa, 0x1, 0x0) 17:25:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 896.785133][ T8405] IPVS: ftp: loaded support on port[0] = 21 17:25:37 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040)=0x8, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 896.903821][ T8405] lo speed is unknown, defaulting to 1000 [ 897.049661][ T8405] ip6tnl0 speed is unknown, defaulting to 1000 17:25:37 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) 17:25:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x2b, 0x1, 0x8) r2 = socket(0x3, 0xa, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x30, r4, 0x5, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x9}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x30}, 0x1, 0x6c, 0x0, 0x10}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000001200)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x50, r4, 0x208, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x80000000}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x6]}]}, 0x50}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c00efd93a5b3579b65199e821984d0396217d8708846f0b3dff030000000000001dacb022b37feac668fa0d006ac5fc6b7b1287a3eb4f4e2d473fcd4944", @ANYRES16=r4, @ANYBLOB="200027bd7000fedbdf250400000014000100fc00000000000000000000000000003f08000200ddf6601d05000600ff000000050006000800000005000500010000000500050001000000"], 0x50}, 0x1, 0x0, 0x0, 0x400c0}, 0x20000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x1, &(0x7f0000000280)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) r8 = socket$netlink(0x10, 0x3, 0x4) ioctl$FS_IOC_MEASURE_VERITY(r6, 0xc0046686, &(0x7f00000003c0)={0x0, 0xd7, "2bc92ba624220325cdefaf7b6c861535351e5eb1a6d2062ad6f646a48f5e617a620312562e3335754c35783f2b722ad15d2d6058e96c5c3afd148a32de5fd386071c53699ff672af0b325818113f99699c80cf589a2e9b46de61b97ccdef3473bb8f851d452b1a9b99ecea35ee350cfd2ce2279da0412c339a5dc872f75a5a66526c003705786c6ad5151af5f8f14ef1e50f0e9fcb86b5d6c001c395565e960d735d7962a2739a309e31da6fe084680925aa3eb04fe21a4551b44ded8459fc6fc64bc3e4708e51b26ce2dc51485b7a0022ca12c03a7ce6"}) writev(r8, &(0x7f00000000c0)=[{&(0x7f0000000100)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f71009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000b080800418e00000004fcff", 0x58}], 0x1) 17:25:37 executing program 5: socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0x29, 0x6, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffddf, &(0x7f0000000000)=[{&(0x7f0000000100)="d800000018008105e00f80ecdb4cb904021d65ef0b027c05e8fe55a10a000510ac14142603000e12040008000020812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x10000000000000f5}, 0xce32c76524a31b66) 17:25:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'raw\x00'}, &(0x7f0000000380)=0x54) getpeername$qrtr(r4, &(0x7f0000001640), &(0x7f0000001680)=0xc) sendfile(r3, r2, 0x0, 0x7f) sendfile(r3, r2, &(0x7f0000000040), 0x100002c07) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r6, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r6, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r6, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044850}, 0x804) 17:25:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfffffee4) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000380), &(0x7f0000000400)=0x4) 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, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000000240)=0xe8) sendmsg$BATADV_CMD_TP_METER_CANCEL(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r6, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="ce15ad8f932e"}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xd0}, 0x8014) sendfile(r3, r2, 0x0, 0x100000001) close(0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000440)=@v1={0x0, @aes128, 0x10, "3b01fe1bd3a57d09"}) 17:25:38 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, 0x14, 0x7, 0x0, 0x0, {0xa, 0xf0ffff, 0x600}, [@nested={0x34}]}, 0x48}}, 0x0) r2 = socket(0x9, 0x6, 0x7) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000180)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LIST(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x191) sendmsg$NLBL_CALIPSO_C_LISTALL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x800) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r3, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x40c40d5) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x40110}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)={0x1c, r3, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000d0}, 0x8000) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r3, 0x700, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x48e4}, 0x400c808) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r4, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 897.597271][ T28] audit: type=1804 audit(1594401938.022:866): pid=8447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/407/cgroup.controllers" dev="sda1" ino=16378 res=1 17:25:38 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x4}}}, @IFLA_NUM_TX_QUEUES={0x8}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000001640)=0x20000) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 897.916044][ T8409] IPVS: ftp: loaded support on port[0] = 21 [ 898.054223][ T8409] lo speed is unknown, defaulting to 1000 [ 898.088107][ T8409] ip6tnl0 speed is unknown, defaulting to 1000 [ 898.911798][T29341] tipc: TX() has been purged, node left! 17:25:41 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r2 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r2, &(0x7f0000008d00)=[{{&(0x7f0000000140)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)='+', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) accept$inet6(r2, 0x0, &(0x7f00000002c0)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000900)=@newqdisc={0x60, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28}, @TCA_TBF_BURST={0x8, 0x6, 0x7f}]}}]}, 0x60}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newqdisc={0x34, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_codel={{0xa, 0x1, 'codel\x00'}, {0x4}}]}, 0x34}}, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e23, @remote}, {0x2, 0x4e21, @broadcast}, 0x110, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000100)='ip6erspan0\x00', 0x0, 0x6, 0x200}) 17:25:41 executing program 5: pipe(&(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x80082, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0xfffffffffffffe21}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x1) writev(r4, &(0x7f0000000040)=[{&(0x7f00000002c0)="40aaac4004351c6a80e58624b8fcd9534d75919d5f2aff13cd3d2c55f08cc798abda3e47641525976a7ededbf7bb3a7d3e6ba54e3f58c671d333433b660af4006fad60140bcea353268edcefd781845f7a882840acc255fcef8efa1a29873dbe7e05", 0x62}, {&(0x7f0000000680)="c8bd8d9eb0f731652e01c263e5ae6f27aba248c2ddc8ef8cef3a7dbee5a5ce162127772ed961edff4bca2903e6384ff05791506f30f82addafec8dfd55fc331884bbad4f8f10d600a360d84cf69e5167448db65aea8038ce02692fd840fe9ee59cfa7e93abb4229709a401c4ef82fb189746638b74c1327aa803c3fe63bd2a63faf5d2a9362b9428bc4b29ec516c048ff98769dcec54277a7623a0826492b7af8be7bee051707d581d4552f8c8a613fb62e079ece421b462", 0xb8}], 0x2) r5 = socket$netlink(0x10, 0x3, 0x10) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d36020a8447000b4e230f00000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e232e725839c97b910000", 0x104}], 0x1) sendmsg$NFNL_MSG_CTHELPER_DEL(r5, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000740)=ANY=[@ANYBLOB="e80000000f00000000000000aef203a920dd928d102d36bde146bbb012b7fd92ee511cc7c2805b821a8bd95c7b111207710376d9cba7663bae30161da13bd2dfafb5ffdf25f7ffffff44fb69df51a27c662775addadf877a871d71f54476053712b8da8be88f913eaedc0104d80e1bea294dc5b08fd1887e378eb60000000000000000310d07ae28e6c7cb3cbd8c7395906c53d26f0dfc47ee18a20717f2a62b2487c5f21580196a275af5c498b67c1ddfe28e741c714747af504d12eef150925252726b0f2272572b3aebcf73bd396320e4fa7cd1d98d94e7875c15ec9fc97e3e2ff71584028c50718ea31bc5b7668f1c202b5930214aa99b6e645055fd67ee45a937f9f6cb8ee04f4371ffdbd130b19f56d672873544770527318f458163025d8fe806336583dc7417e12b640500000000000000ad85f159b3fbcb98438df61eecca4807272fffd69e57f28bc660e9ca4e453a5befed8984ab2f810ba87e447b79120f7e4f7ac8ee20b9b231fd87e6ca1600935f88ea94b3feb84f886548deaf58d28285f506ff32e4cb604b9c92b5fab3891ea2c4b1f5c67f7638b4887775631f28572251072b833e75d1d65b9780f246001988ef308a78714f000000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8814) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000340)={0x24, 0x100000, 0x0, 0x1e, 0x3}) socketpair(0x3, 0x3, 0xd, &(0x7f0000000180)={0xffffffffffffffff}) close(r6) socket$inet(0x2, 0x4000000000000001, 0x0) 17:25:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) 17:25:41 executing program 3: syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 17:25:41 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000314dfff"], 0x1}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'veth0_to_bond\x00'}) sendfile(r2, r1, 0x0, 0x80000018) [ 900.730215][ T28] audit: type=1804 audit(1594401941.152:867): pid=8543 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/417/cgroup.controllers" dev="sda1" ino=15985 res=1 [ 900.773155][ T8551] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:41 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x89) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x2, 0x2, 0x73) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x7a) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.stat\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:41 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x700, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="7d00002476e400000000001800128008000100736974000c00028008000100", @ANYRES32=0x0, @ANYBLOB], 0x38}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={0xffffffffffffffff, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f00000015c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001580)={&(0x7f0000001440)={0x30, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f}}]}, 0x30}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x1c, 0x9, &(0x7f0000000300)=ANY=[@ANYBLOB="3f6800000800000085100000faffffff8500000030000000850000001f0000008510000004000000850000005200000018250000", @ANYRES32, @ANYBLOB="00000000000000000000001800000000"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000380)=""/4096, 0x41100, 0xc, [], 0x0, 0x18, 0xffffffffffffffff, 0x8, &(0x7f00000000c0)={0x4, 0x4}, 0x8, 0x10, &(0x7f0000000140)={0x0, 0x7, 0x2000000, 0x3}, 0x10, r0, r1}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=r0, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = accept(r2, 0x0, 0x0) close(r3) recvmmsg(0xffffffffffffffff, &(0x7f0000001000), 0x3fffffffffffefe, 0x0, 0x0) syz_genetlink_get_family_id$nbd(0x0) 17:25:41 executing program 2: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r0, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'ip6erspan0\x00', r3}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r8 = socket$netlink(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, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r10, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xc8, 0x0, 0x300, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6cdbaca1a2bc884c}]}, @HEADER={0x4}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x48090}, 0x4004840) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@newlink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'geneve0\x00'}]}, 0x34}, 0x1, 0x6}, 0x0) [ 900.915981][ T28] audit: type=1800 audit(1594401941.342:868): pid=8551 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="cgroup.controllers" dev="sda1" ino=16001 res=0 [ 900.936532][ T8559] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 900.987555][ T28] audit: type=1804 audit(1594401941.372:869): pid=8551 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/162/cgroup.controllers" dev="sda1" ino=16001 res=1 [ 901.075810][ T8565] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 17:25:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x15, 0x800, 0x70bd2c, 0x25dfdbfc, {0xf8c6d3d1da5ec67a, 0x3f}}, 0x14}, 0x1, 0x0, 0x0, 0x48800}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=@newtaction={0x54, 0x30, 0xffff, 0x0, 0x0, {}, [{0x40, 0x1, [@m_ife={0x3c, 0x1, 0x0, 0x0, {{0x10, 0x1, 'ife\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_IFE_DMAC={0xa, 0x3, @dev}, @TCA_IFE_PARMS={0x1c}]}, {0x4}}}]}]}, 0x54}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000240)=0xc) 17:25:41 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x400001, 0x0) unshare(0x200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'geneve1\x00', {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) 17:25:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 17:25:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="4f0900000005e685751f9bf0ebf96ac421e761de5ebe768fb491c4570941a1d8ea4c2f9c2b75d05a2aff0ab371bca203bb70b344bb1e07da73a3ef4f9c3f29fa9ba40e81cc69f3e621818b901e87e43e60800ba22bee7dd1787ba2d3288b4a25ba663ce4311a74a649da"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="000000000000000012000a000a000100726f7574650000002000020008000121080000000800c0c0dbdd000004000600080002"], 0x50}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 17:25:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 902.637363][ T8648] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 902.665028][ T8565] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 902.701784][ T8659] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 902.732023][ T8669] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:43 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000007c96b2ccf2128f16dce13c41f8a2f5ddc591c2b555bf48b0957d8f63d59f81ebf90dffa67325468ca6ed7383648f314424aa9106ff01884912d0add0e8a60ebbceddc65539023d1016fa397c21ebbedd768664b36047f092049fc22091e98b0aa202", @ANYRES16=r5, @ANYBLOB="030b0000000000000000130000000c0009800800020000000000"], 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff08000600080000001d16ca4da27e2a68da7fd052bc5b31dcbee6041adda69809c58dbbd66297ebd3ee61ef39f3d70ec9c92893ea8ec175450a3af125ec890cdbec656caaf2282d5d03c3"], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 902.930241][ T28] audit: type=1804 audit(1594401943.352:870): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/164/memory.events" dev="sda1" ino=16097 res=1 [ 902.967341][ T28] audit: type=1800 audit(1594401943.392:871): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16097 res=0 [ 903.032095][ T28] audit: type=1804 audit(1594401943.392:872): pid=8691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/164/memory.events" dev="sda1" ino=16097 res=1 [ 903.129472][ T28] audit: type=1804 audit(1594401943.552:873): pid=8695 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/164/memory.events" dev="sda1" ino=16097 res=1 [ 903.228981][ T8676] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 17:25:43 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB], 0x3}}, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0020000000000000000004040000"]}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 903.273860][ T8697] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 17:25:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 17:25:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r4, @ANYRES32=0x0, @ANYRES32=r0], 0x40}}, 0x800) 17:25:43 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000009) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000140)=0xfffffffe, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x11, 0xffffffffffffffff, 0x4000000) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f0000000100)=0x6, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x2, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20040080) [ 903.483630][ T28] audit: type=1804 audit(1594401943.912:874): pid=8705 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/410/memory.events" dev="sda1" ino=15683 res=1 [ 903.657257][ T28] audit: type=1800 audit(1594401943.912:875): pid=8705 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15683 res=0 17:25:44 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b40500000000000061104400000095000000000000000000000000000000000009585e64c3235496110d68196d0f4c1c9d35c4f93a5afe5d5504ef98918a71d700682052a34cb20a1c47eead90fdaf5b832697490e9d57f7ae1e"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 903.851076][ T28] audit: type=1804 audit(1594401943.942:876): pid=8705 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/410/memory.events" dev="sda1" ino=15683 res=1 17:25:44 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 17:25:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f00000002c0)={0x8057, 0x2}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000440)="584e08a3627c07052c51025e1cd9c499698a9ff69c1afce86ba4b6a310c541c0365c5726d8cd55f98ee9b2a8543d0f8420af194cb30d0236913ba05143772514a1b534887697281be41e8db4aa834ee343a049f711f17d68774f04e244b62ad428d7467fedf05f690528c3848f412859a628aa167c1bfb4dc2dbeeb5b11ac9c641ae3ca01b606174e35b0eeee3639cd8f5fac5c683d573713fb26211d94cc123e22d82f266df5f71902e93e95ae881fdbb24f0e2af2961632328cb22e0ceb74ed471dc2c34c9477a4ad1b8930755db", 0xcf) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x250, 0x0, 0x190, 0x190, 0x0, 0x190, 0x1b8, 0x288, 0x288, 0x1b8, 0x288, 0x3, 0x0, {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote, 0x0, 0x0, [0x0, 0x1a, 0xfff9, 0x23, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9], 0x1}}}, {{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @remote, 0x0, 0x0, 'batadv_slave_0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x35}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2b0) 17:25:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r4, @ANYRES32=0x0, @ANYRES32=r0], 0x40}}, 0x800) 17:25:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @remote}, &(0x7f0000000500)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f00000000c0)={0x1d, r3, 0x3, {0x0, 0x1, 0x1}, 0x1}, 0x18) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) r5 = socket(0x40aeb54aba72f5bc, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) connect$caif(r5, &(0x7f0000000140)=@dgm={0x25, 0x5a8e, 0x80}, 0x18) accept(0xffffffffffffffff, &(0x7f0000000780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000005c0)=0x80) getpeername$qrtr(r6, &(0x7f0000000800), &(0x7f0000000840)=0xc) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000100)={0x9, @multicast}) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x31, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0x1}], 0x1, 0x0, 0x0, 0xffffffff}, 0x800000}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x1}], 0x1}}], 0x2, 0x0) 17:25:44 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = accept4$phonet_pipe(r0, &(0x7f00000064c0), &(0x7f0000006500)=0x10, 0x800) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000006540)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x0, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'macvlan1\x00', 0x1}, 0x18) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r2, &(0x7f0000000100)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x20048040) [ 904.427998][ T8764] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 1, id = 0 17:25:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 17:25:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x80000003}) 17:25:44 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) write$tun(r3, &(0x7f0000000240)={@val={0x0, 0x8847}, @val={0x0, 0x3, 0x1, 0x0, 0x7, 0x5e}, @llc={@snap={0x1, 0x2, "88", "0d248f", 0x890d, "2ff69425e8664f67bc650e8a6552ba29fc8b2c2272fd3c4d59"}}}, 0x2f) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x1409, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004081}, 0x8041) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) ioctl$SIOCX25SSUBSCRIP(0xffffffffffffffff, 0x89e1, &(0x7f0000000340)={'bond0\x00', 0x5}) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_SET_OP_VERSION(r5, 0x1, 0x53, &(0x7f00000002c0), &(0x7f0000000300)=0x8) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'macvtap0\x00', 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETTXFILTER(r0, 0x400454d8, &(0x7f00000000c0)) 17:25:44 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345f28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800007f7b0a14d782c5e129000000000013ec010000000000", @ANYRES32=0x0, @ANYBLOB="aa8cdd81f2250000070000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="7400000024000705120000000000020000000020a918088594a36eb6415ca74c7cc42c1ca881557848145373ec16cc2bd183fc0f4ae118ac47718c3a49c6e0b7b1eadf1d084bec57ca", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef670000000d2800"/98], 0x74}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=@newlink={0x3c, 0x64, 0x707, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_VF_PORTS={0x1c, 0x18, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "1f55817f8f0ec4b51f8bdf2024383aa6"}]}]}]}, 0x3c}}, 0x0) 17:25:45 executing program 3: r0 = socket(0x10, 0x80002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [], @multicast1}, 0x16}) close(r0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, r2, 0xf, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind(r5, &(0x7f0000000180)=@hci={0x1f, 0x0, 0x2}, 0x80) [ 904.707231][ T8783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x80000003}) [ 904.793923][ T8789] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. [ 904.872278][ T8783] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 904.900313][ T8789] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vlan1\x00', 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000140)=0x9, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r6, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r6, 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000100)={'veth1_to_bond\x00', 0xe9a}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000e00f000fff00e6bd801200004800000000", @ANYRES32=0x0, @ANYBLOB="00000000000000002800128008000100687372001c00028008000100", @ANYRES32=r3, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="0500060000000000"], 0x48}}, 0x0) pipe(&(0x7f0000000740)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a86193c17f028265c31e05ac8c221424a1840cf9468b1c5f0e1c4366cc8d7489b500cff57677d01bffa00d39d68715e8b47f0610672a9ec8c6fe3d24bdbb75445997c4d7618378f68db0c09dd8929535087371e8889233bb08c9c75b7e4350f48fe00403801886930baaf9eaec68e6f4ce4d39cc6bb6dabf9b48d4c17e74674228c1a025eb2cf56b40c1e1a29c2bad329ff0daf790e8310b0760c201a1bfcef1018ae27f99423b15f17dd709586c8c8d87e8c942c78f45dc531c244a17de04d5fb28f3671eeb83787f484bcbd2d0d7af2d544e7cafd1e100ef0946cb316bc767aebe225c67811238ae4c83edc905ea9de7010915b0560000000000000000", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000780)) 17:25:45 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) pipe(&(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f00000018c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001880)={&(0x7f0000001840)={0x40, r4, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x100}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x80001) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x0, 0x80000003}) 17:25:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0xe24, 0x4, 0x1000, 0x3}, 0x14) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) pread64(r1, &(0x7f0000000140)=""/117, 0x75, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) close(r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept(r2, &(0x7f00000001c0)=@pppoe, &(0x7f0000000240)=0x80) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00000002c0)=""/84, &(0x7f0000000340)=0x54) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000007c0), 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) 17:25:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x9c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8, 0x4, r6}}, {0x8}}}]}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000}, 0x84) r7 = socket(0x10, 0x3, 0x0) sendmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000300)="24000000560007031dfffd946f610500070000006700000077000000421ba3a20400ff7e280000001100ffffba16a004000000000008000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) write$nbd(r7, &(0x7f00000000c0)={0x67446698, 0x1, 0x4, 0x0, 0x1, "46ff475c0f3357fd3661441fe85c1a19f3e08e18284e07776435e89ff8ff1c16554194ec4b0183e493592cebaf4b00a90363c49b7c637ade47c00be41a38299b7ff7e75a8cdfa7"}, 0x57) accept4$bt_l2cap(r7, &(0x7f0000000140)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r8 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x0, &(0x7f0000000000), &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r9, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 905.366003][ T8847] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 17:25:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 17:25:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {0xf}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x20}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044000}, 0x0) bind$xdp(0xffffffffffffffff, &(0x7f0000001200)={0x2c, 0x0, 0x0, 0xf}, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0x840) 17:25:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200000000539f38d370d6630f84b1745996bd27ebb54bcb963ebaaf2bcb6cf0"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x2c, 0x2, [@TCA_FLOWER_KEY_IPV6_DST={0x14, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @TCA_FLOWER_KEY_IPV6_DST_MASK={0x14}]}}]}, 0x5c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=@bridge_getneigh={0x88, 0x1e, 0x2, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x20212, 0x20}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x6}, @IFLA_EXT_MASK={0x8}, @IFLA_LINK={0x8, 0x5, r3}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MAP={0x24, 0xe, {0x4, 0x4de032d2, 0xffff, 0x7f, 0xfd, 0x3f}}, @IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0xb93b}, @IFLA_ADDRESS={0xa, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}]}, 0x88}, 0x1, 0x0, 0x0, 0x881}, 0x10) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', r2}) [ 905.573299][ T8883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 905.768819][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 905.768835][ T28] audit: type=1804 audit(1594401946.192:890): pid=8898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/424/memory.events" dev="sda1" ino=16384 res=1 [ 905.882092][ T28] audit: type=1800 audit(1594401946.192:891): pid=8898 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16384 res=0 [ 906.023399][ T28] audit: type=1804 audit(1594401946.252:892): pid=8898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/424/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 906.267047][ T28] audit: type=1800 audit(1594401946.692:893): pid=8903 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=16382 res=0 [ 906.344693][ T28] audit: type=1804 audit(1594401946.722:894): pid=8898 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/424/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 906.381147][ T28] audit: type=1804 audit(1594401946.732:895): pid=8903 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/424/memory.events" dev="sda1" ino=16384 res=1 [ 906.414277][ T28] audit: type=1800 audit(1594401946.732:896): pid=8903 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16384 res=0 17:25:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 906.443907][ T28] audit: type=1804 audit(1594401946.732:897): pid=8932 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/424/cgroup.controllers" dev="sda1" ino=16382 res=1 17:25:46 executing program 4: bind$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_DELFLOWTABLE={0x3c, 0x18, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x64}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) r1 = socket(0x0, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 906.822021][ T8924] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 906.848892][ T8896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:47 executing program 5: r0 = accept4$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x800) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xff, 0x5, 0x2, 0x7, 0x3, 0x3, 0x7fff, 0x1e, 0x38, 0x1a6, 0x800, 0x8, 0x20, 0x1, 0xfffe, 0x80, 0x8}, [{0x7, 0x3, 0x6, 0x20, 0x1f, 0xa1, 0x5, 0x7}, {0x7, 0x39c, 0x1, 0xe8d5, 0x9, 0x7, 0xff, 0x63}], "6568b53dced36c0c06249d1da609ebc2f5f123b52390f55fcba626de1a9945e3dc5f9101cc871966190d482c3caca85d2187847f25d6694522a5056885992313f35dfe70b705b065526da52758ef50512b234fde2fc2b12e2e42fa4f7d4c450dab6b1d178c2f899956546492bf6064", [[], [], [], [], [], [], [], [], [], []]}, 0xae7) r1 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff, 0xe}, 0x10) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f0000000bc0)={r1, 0xffffffffffffffff, 0x4}, 0x10) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r3, &(0x7f0000000c40)='syz1\x00', 0x1ff) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000c80)="8c31bcdb6dcae6b1e1f8c430a2071de428f678b77ea2e695ba0a39c9480f2057affba5301a9e916618cea1e33e3c80e02933fabd45fb038fd1168a2cf60d12508692477154c167525ca90203cfca0c0b47b8c947d200a7a10a0d72d250330727f07272dbc09f84a50b328e0ca03a83136c3b5ae336fb03789a6d03858eebe1933aa29d7899efe736dcc54a695c6ded9105d97ec569725949d5cdd49e6473d77c8f7068690d028261303a2d8074eb33a91aa5da3827f1088e357ca814", 0xbc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f0000000e00)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)={0x14, 0x6, 0x1, 0x301, 0x0, 0x0, {0x3, 0x0, 0x3}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c009}, 0x11) r4 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$FITHAW(r4, 0xc0045878) gettid() ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f0000000e40)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000f80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in=@private=0xa010100, 0x4e23, 0x4, 0x4e24, 0x0, 0xa, 0x0, 0x20, 0x11, 0x0, r5}, {0x1, 0x20, 0x7, 0x2, 0x3, 0x40, 0x20, 0xffffffffffffffff}, {0x3, 0x40, 0x9, 0x2}, 0x2, 0x6e6bbb, 0x2, 0x0, 0x1, 0x2}, {{@in6=@local, 0x4d6, 0xff}, 0x2, @in=@private=0xa010102, 0x3501, 0x2, 0x0, 0x76, 0xfffffff9, 0x9e833b6e, 0x1a}}, 0xe8) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00000010c0)="27c96ac8", 0x4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140)='nl80211\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001180)={'bridge_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@loopback}}, &(0x7f00000012c0)=0xe8) sendmsg$NL80211_CMD_DEL_MPATH(r3, &(0x7f00000013c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x54, r6, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2a32, 0xffffffffffffffff}}, @NL80211_ATTR_MAC={0xa, 0x6, @remote}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4001}, 0x1) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000001400)={0x1f, 0x0, @none}, &(0x7f0000001440)=0xe, 0x0) 17:25:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x40004}, 0x40c5) sendfile(r4, r3, 0x0, 0x100000009) openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="880000002c00270d00"/20, @ANYRES32=r2, @ANYBLOB="00000000000000000400000009000100666c6f77000000005800020054000b80480002801800010000000100000000000000000000000000000000002c0002000000090000000000050004000a0000000800010004000000040005000b000200706f6c696378000008000100c0"], 0x88}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000200), 0x492492492492570, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r7, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r5, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r7, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xc880) [ 907.265649][ T8963] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 907.291786][ T8965] Unsupported xt match [ 907.291790][ T8965] unable to load match 17:25:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @private=0xa010100}, 0x8) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000100)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 17:25:47 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TUNSETSNDBUF(r0, 0xb701, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000100)={0x1, 0x2, 0x1000, 0x52, &(0x7f0000000080)="ab887027ba873cc1541875f444967754f94616b4665af638316e02012273a4ce3099b28fe6789bb47fd66a44b59bd61c4e0bfa2fca84defdaf0b0162c2bbceefc9ef6a04fb2e877c5169ae84f117c67e4dcf", 0x20, 0x0, &(0x7f0000000000)="bd1216064e695100b9e5d79eb25d28f860be911459537fa5522179e6023f8ffa"}) 17:25:48 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "7bdca01c50d1635d", "89eb9fcba20fd07c9b98b726507fa44e", "914e32bb", "b51a5db635c95eb2"}, 0x28) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) pwrite64(r1, &(0x7f0000000040)="163ac0381a2e504393a22be9b9d1", 0xe, 0x80) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000100), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4004850}, 0x200080c0) [ 907.513577][ T8964] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 907.543639][ T8964] ip6tnl0: mixed HW and IP checksum settings. 17:25:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) shutdown(r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x5, 0x10, 0x5}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000140)={0x1, 'vlan1\x00', {}, 0x6}) r2 = socket$inet_tcp(0x2, 0x3, 0x6) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x23) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66576c65308b02d282c301dcf76acd68e9f5869a8600647ae7c0eb8b100576987a7dfaa8a1fed4619989cca87f93ce"], 0x34) sendto$inet(r2, 0x0, 0x0, 0x8000, 0x0, 0x0) write$binfmt_script(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c650cfd42119cc4e1042e3a76b100"/36], 0x24) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000000)={r2, 0x8, 0xdb0d, "13ae33b83a2aa6bc13a7886a5d8de51cae6e86d7fc847de1bfd8834e36bc8c5891221595a9ed787234d82412146b"}) 17:25:48 executing program 4: syz_emit_ethernet(0x86, &(0x7f0000000080)={@random="8b474fc30be2", @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x50, 0x3a, 0x0, @local, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "011700", 0x0, 0x11, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @private1, [@dstopts={0x0, 0x1, [], [@ra={0x5, 0x2, 0x1}, @ra, @padn]}, @routing]}}}}}}}, 0x0) socket$inet6(0xa, 0x805, 0x34) 17:25:48 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x1d, r4}, 0xa26d8dfc37bf83c7, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048041) 17:25:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x283}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x2c, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14}]}, 0x2c}}, 0x0) 17:25:48 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) r1 = socket(0xa, 0x1, 0x0) close(r1) sendmmsg$inet_sctp(r1, &(0x7f0000000a00)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYRES32=r0, @ANYRES32=0x0], 0x30, 0x1}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYRES32=r1, @ANYBLOB="bc1b687098bc176b6fc456e26b6ceec741c289242b7414edcaf753f8f1c344832f27d97ace4a4159534b0213481e33fc5eb0987d5d6dc019725d9f9ceec8e3e7f7ddea45de6b7bd6be6d8274bc1750ed67f89e42578da5c821b47bdf543bb90ef13fb5ad63c6126c99474b8dabb3e80bdffaee921127773c0cd407b2665848d73c2200cae2cbea364137fcddc9ec15821d45cf185cdc7f21ec69d468028469d7dee0", @ANYRESOCT], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="f2aa08271a"], 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000008c0)={0x0, 0xa}, &(0x7f0000000900)=0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x7c, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r3, 0x0, 0xe, 0x0, &(0x7f0000000200)="0c96fadfe67d576a000000e4ff00", 0x0, 0x3, 0x0, 0xfffffc7a, 0x0, 0x0, 0x0}, 0x40) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x100009}, 0x3c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r4}, 0x3c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x100000000000000c, 0x4, 0x8000000000004, 0x1, 0x0, r5}, 0x3c) r6 = socket(0x15, 0x5, 0x0) getsockopt(r6, 0x200000000114, 0x2711, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) r7 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000880)=0x4) socket$netlink(0x10, 0x3, 0x15) connect$nfc_llcp(r6, &(0x7f0000000780)={0x27, 0x0, 0x2, 0x0, 0x1, 0x1, "492f32a329f5be5e9f2cf6add75ef9a535fe9b128b96fb145722c01b3dcf014a434315b16a37da37df7746e36af26b91a270dc021d97081c45d93fa7317d35", 0x35}, 0x60) r8 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r10 = socket$inet_udp(0x2, 0x2, 0x0) close(r10) splice(r2, 0x0, r10, 0x0, 0x4ffe2, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x7, 0x9, 0x0, 0x6, r9, 0xd9, [], 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r11, 0x28, &(0x7f00000000c0)}, 0x10) socketpair(0x26, 0x801, 0x1, &(0x7f0000000e40)={0xffffffffffffffff}) accept4$rose(r12, &(0x7f0000000ac0)=@full={0xb, @remote, @bcast, 0x0, [@null, @default, @rose, @bcast, @remote, @default]}, &(0x7f0000000ec0)=0xffffffffffffffd0, 0x800) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="680400001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e6576650000280002800500030009000000050003003f000000140007000000000000000002000000000000000608000500", @ANYRES32=r13, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r13, @ANYBLOB], 0x68}}, 0x20000040) 17:25:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 908.630392][ T9014] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 908.714202][ T9020] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:25:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") close(0xffffffffffffffff) [ 908.862715][ T9016] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 908.893858][ T9020] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:25:49 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000840)={0x14, 0x0, 0x536ae464467e3e0b, 0x4}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000b00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000b40)={0x88, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8040}, 0x20000001) ioctl$FICLONE(r2, 0x40049409, r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="3f0200000000000000000000636173749e6c696e6b0000"], 0x30}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010027bd7000ffdbdf25010000000000000001410000001800170000001f00007e0a7564713a9c037f1e4bcd5484af3573df50065f6cee7a320000000000ec572da5dbd36f07a5e3017ce0a3028b81f0d67ff76628ebe175c2ea59e91c48b6e353c78d1abe687201ed728a138a015c94a7c4f5e79e2139afefc12818f352df35afa19c544baf4cc1e5ffbba6c8a749"], 0x34}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000000) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x28, r6, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/43, &(0x7f0000000040)=0x2b) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x4c, 0x4c, 0x4, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xb}, {0xb}, {0x10, 0x3}]}, @var={0xa, 0x0, 0x0, 0xe, 0x5}, @fwd={0x3}, @restrict={0x9, 0x0, 0x0, 0xb, 0x2}]}, {0x0, [0x5f, 0x0]}}, &(0x7f00000012c0)=""/4093, 0x68, 0xffd, 0x1}, 0x20) 17:25:49 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004020000000000"], 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x4, 0x3, &(0x7f0000001380)=@framed={{}, [@exit, @ldst, @generic, @exit, @call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1d9, &(0x7f00000001c0)=""/186, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000140)={0x1}, 0x2}, 0x70) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = socket$caif_stream(0x25, 0x1, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000080)={r3, r1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') 17:25:49 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000b4896d00000000f1c01a41ce1a3d40ccef20c16f8ae9cd7224591b2ab580092226f2847a3a147d735515a60406d0972e12bd83a733113f7cc02a2d0c3e264244d2f34d8135b868b037babd8d6a2fd9c3d570ca207db9ba8e3bd7d5b482dfb21b1ae02ab6cde3fb8e972e8fb12aaf3e58c3c35fcf13d8b0d16c0d1439"], &(0x7f0000000040)=0x83) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r5, 0x3, 0xa7c}, 0x8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000009) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x138, 0x4, 0xa, 0x5, 0x0, 0x0, {0xc}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_COUNTERS={0x58, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xde7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfff}, @NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xffff}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffffc}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_COUNTERS={0x58, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7fffffff}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xbd9f}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1b2}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffff9}]}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:49 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f41f4cbace7f9a7df0200000000e80001dd0000040d000d", 0x1f}], 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000600)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8982, &(0x7f0000000080)={0x8, 'vxcan1\x00', {'veth1_macvtap\x00'}, 0x78}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x800, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)=0x300, 0x4) accept$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000680)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000005c0)=r7, 0x4) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/232, 0xe8}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/248, 0xf8}, {&(0x7f00000004c0)=""/89, 0x59}], 0x5, 0x6) 17:25:49 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r1, &(0x7f00000005c0)=ANY=[], 0xa) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x38}}, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000380)="f98ac693ce6908", 0x7}], 0x1) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) ioctl$sock_qrtr_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 17:25:49 executing program 2: r0 = socket(0x28, 0x5, 0xffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x9000) 17:25:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:25:49 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) syz_init_net_socket$llc(0x1a, 0x0, 0x0) 17:25:49 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@private=0xa010100, @private=0xa010102, @multicast2}, 0xc) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000009) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="0000582cb95f780525cb5edfd09ee1374308a50c8fa3faa220d86dcadc150e21ab004fd65ca4ac112fe65bb02a0e94c9"], 0x48}}, 0x0) getuid() write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) 17:25:49 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) read(r3, &(0x7f0000000140)=""/85, 0x55) sendfile(r2, r3, 0x0, 0x103dfffff) 17:25:49 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00000000806964676500af0c0002ec0c0ed9fd76f18008000a00", @ANYRES32=r5, @ANYBLOB], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xbc}}, 0x8080) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 909.404747][ T9112] IPVS: ftp: loaded support on port[0] = 21 [ 909.412915][ T9115] IPVS: ftp: loaded support on port[0] = 21 [ 909.467744][ T9115] lo speed is unknown, defaulting to 1000 [ 909.501072][ T9115] ip6tnl0 speed is unknown, defaulting to 1000 [ 909.503268][ T9112] lo speed is unknown, defaulting to 1000 [ 909.508973][ T9120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 909.583862][ T9120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 17:25:50 executing program 4: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000b4896d00000000f1c01a41ce1a3d40ccef20c16f8ae9cd7224591b2ab580092226f2847a3a147d735515a60406d0972e12bd83a733113f7cc02a2d0c3e264244d2f34d8135b868b037babd8d6a2fd9c3d570ca207db9ba8e3bd7d5b482dfb21b1ae02ab6cde3fb8e972e8fb12aaf3e58c3c35fcf13d8b0d16c0d1439"], &(0x7f0000000040)=0x83) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r5, 0x3, 0xa7c}, 0x8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000009) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)={0x138, 0x4, 0xa, 0x5, 0x0, 0x0, {0xc}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_COUNTERS={0x1c, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_COUNTERS={0x58, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xde7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfff}, @NFTA_COUNTER_PACKETS={0xc}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0xffff}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}]}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x9}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffffc}]}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x4}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x5}, @NFTA_CHAIN_COUNTERS={0x58, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x7}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7fffffff}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xbd9f}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x1b2}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x3}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xfffffffffffffff9}]}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x40004) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 909.646013][ T9132] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 909.701365][ T9132] device ipvlan2 entered promiscuous mode 17:25:50 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0x6, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000002100050500000000000000000a000000000000000000000005c716e007000000"], 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="4404000027ff88d351", @ANYRES16=r5, @ANYBLOB="01000000000000000000060000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000600040000000000"], 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001140)={&(0x7f0000001540)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r5, @ANYRESDEC=r2], 0xf8}}, 0x44000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000140012800b00010067656e65766500000400028008000500", @ANYRES32=0x0, @ANYBLOB="6fd0f97d", @ANYRES32=0x0, @ANYBLOB], 0x44}}, 0x0) 17:25:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) [ 910.199261][ T9116] IPVS: ftp: loaded support on port[0] = 21 17:25:50 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @rand_addr=' \x01\x00', 0xfff}}, 0x2, 0x81, 0xfffffffc, 0x5, 0x24, 0xf800000, 0xa4}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 910.380787][ T9149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 910.399421][ T9152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 910.455182][ T9152] device geneve2 entered promiscuous mode [ 910.492250][ T9112] ip6tnl0 speed is unknown, defaulting to 1000 [ 910.568745][ T9119] IPVS: ftp: loaded support on port[0] = 21 [ 910.612013][ T9149] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 17:25:51 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4ca20100, &(0x7f0000000080)=[{&(0x7f0000000840)="2300000025000511d25a80648c78940d0424fc60040018000a001100022f004837153e", 0x23}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1ccfc578, @private0, 0xbbd}}, [0x400, 0x1ff, 0x100000001, 0xffffffffffffffff, 0x1, 0x100000000, 0x2, 0x7, 0x80, 0x1, 0xffffffffffffcc9d, 0x7, 0x7a4c, 0x4, 0x4]}, &(0x7f0000000040)=0x100) [ 910.711860][ T9119] lo speed is unknown, defaulting to 1000 [ 910.728003][ T9183] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 910.773115][ T9183] device ipvlan2 entered promiscuous mode 17:25:51 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a86193c17f028265c31e05ac8c221424a1840cf9468b1c5f0e1c4366cc8d7489b500cff57677d01bffa00d39d68715e8b47f0610672a9ec8c6fe3d24bdbb75445997c4d7618378f68db0c09dd8929535087371e8889233bb08c9c75b7e4350f48fe00403801886930baaf9eaec68e6f4ce4d39cc6bb6dabf9b48d4c17e74674228c1a025eb2cf56b40c1e1a29c2bad329ff0daf790e8310b0760c201a1bfcef1018ae27f99423b15f17dd709586c8c8d87e8c942c78f45dc531c244a17de04d5fb28f3671eeb83787f484bcbd2d0d7af2d544e7cafd1e100ef0946cb316bc767aebe225c67811238ae4c83edc905ea9de7010915b0560000000000000000", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x118, r1, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080), 0xfffffffffffffedc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) r5 = accept4$inet(r4, &(0x7f0000000040)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x0) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000100)={0x16, @multicast2, 0x4e24, 0x4, 'nq\x00', 0x28, 0x6, 0x75}, 0x2c) 17:25:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) 17:25:51 executing program 4: unshare(0x4c020580) r0 = socket$netlink(0x10, 0x3, 0x4000000000000009) setsockopt(r0, 0x210e, 0xb, &(0x7f0000000180)="9adc01ce", 0x4) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffffc, @loopback}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000001c0)={0x6, 0x9, 0xffff, 0x0, 0x8, 0x1, 0x7a5}, 0xc) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write(r1, &(0x7f0000001740)="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", 0x1000) sendmsg$inet6(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1214}], 0x1}, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000480)={&(0x7f0000ab8000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000b23000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) [ 911.430849][ T9201] debugfs: Directory '!' with parent 'ieee80211' already present! [ 911.454796][ T9119] ip6tnl0 speed is unknown, defaulting to 1000 [ 911.615134][ T8663] tipc: TX() has been purged, node left! 17:25:55 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000008c0)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xe}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc}]}]}]}}]}, 0x50}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 915.365675][ T9310] __nla_validate_parse: 1 callbacks suppressed [ 915.365687][ T9310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 915.475817][ T9310] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 17:25:55 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@private=0xa010100, @private=0xa010102, @multicast2}, 0xc) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000009) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x1) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="0000582cb95f780525cb5edfd09ee1374308a50c8fa3faa220d86dcadc150e21ab004fd65ca4ac112fe65bb02a0e94c9"], 0x48}}, 0x0) getuid() write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) 17:25:55 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x4ca20100, &(0x7f0000000080)=[{&(0x7f0000000840)="2300000025000511d25a80648c78940d0424fc60040018000a001100022f004837153e", 0x23}], 0x1, 0x0, 0x0, 0x5000000}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1ccfc578, @private0, 0xbbd}}, [0x400, 0x1ff, 0x100000001, 0xffffffffffffffff, 0x1, 0x100000000, 0x2, 0x7, 0x80, 0x1, 0xffffffffffffcc9d, 0x7, 0x7a4c, 0x4, 0x4]}, &(0x7f0000000040)=0x100) 17:25:55 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000580)=0x7, 0x17) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}]}, 0x28}}, 0x0) 17:25:55 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x1, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000a80)={0x0, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/1696], 0x693) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002280)={0x11, 0x0, 0x0}, &(0x7f00000022c0)=0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000002440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="e8000000", @ANYRES16=0x0, @ANYBLOB="02002cbd7000ffdbdf250b0000002c00018008000300020000000800030002000000080003000200000008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="5c000180140002006e65747063693000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f746f5f7465616d000000140002007465616d5f736c6176655f310000000014000200766c616e31000000000000000000000020000180140002006272696467653000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="2000018014000200697036746e6c3000000000000000000008000300010000000c00018008000100", @ANYRES32=r4, @ANYBLOB="14d65c4ead524d6278e4a68e9bdc89f518b9693095977452afa2b27cc42b8ce50410d82b9d61e9cfe62587468a560540cb847d0c4bf14571ad6fd47a"], 0xe8}, 0x1, 0x0, 0x0, 0x40008d5}, 0x4000000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r7, 0xfffffffd}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000040)="7845e8426578c7cba37d82740432c1b1abd91c247b2a68c0f3d1b82a719882587ba8bc071856dfccf4a3808511cc7d755ebbdc0bf39583c992d699c4", 0x3c, 0x8080, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x40) ioctl$sock_SIOCETHTOOL(r8, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 17:25:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x3, 0xa8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x348, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080)='veth1\x00', 0x1f) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0x2, 0xfffe, @multicast1}, 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="390000001300090468fe0700000000000700ff3f03000000450001070000001419001a000400000000000a00022000a4e91ee438242737d1d1", 0x39}], 0x1) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, 0x0, 0x44000) ioctl(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffef5, 0x2c080001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) sendto$packet(r0, &(0x7f0000000000)="574901f2384db2270313f7a02e9e6ad661c875000000000000f9ec56aa1043fbd00000", 0xfffffffffffffea7, 0x40, 0x0, 0xffffffffffffff15) close(r0) [ 915.604360][ T9336] IPVS: ftp: loaded support on port[0] = 21 [ 915.612729][ T9337] sysfs: cannot create duplicate filename '/class/ieee80211/!' [ 915.631283][ T9337] CPU: 1 PID: 9337 Comm: syz-executor.5 Not tainted 5.8.0-rc2-syzkaller #0 [ 915.639903][ T9337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.649965][ T9337] Call Trace: [ 915.653267][ T9337] dump_stack+0x18f/0x20d [ 915.657609][ T9337] sysfs_warn_dup.cold+0x1c/0x2d [ 915.662562][ T9337] sysfs_do_create_link_sd+0x11e/0x140 [ 915.668045][ T9337] sysfs_create_link+0x5f/0xc0 [ 915.672861][ T9337] device_add+0x6ff/0x1b00 [ 915.677287][ T9337] ? device_check_offline+0x280/0x280 [ 915.682666][ T9337] ? ieee80211_set_bitrate_flags+0x20b/0x5c0 [ 915.682875][ T9345] IPVS: ftp: loaded support on port[0] = 21 [ 915.688665][ T9337] wiphy_register+0x1d5b/0x2840 [ 915.688708][ T9337] ? wiphy_unregister+0xc10/0xc10 [ 915.704472][ T9337] ? default_device_exit_batch+0x3d0/0x3d0 [ 915.710295][ T9337] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 915.716372][ T9337] ieee80211_register_hw+0x2291/0x3950 [ 915.721852][ T9337] ? ieee80211_restart_hw+0x2f0/0x2f0 [ 915.727242][ T9337] ? check_preemption_disabled+0x38/0x220 [ 915.732977][ T9337] ? memset+0x20/0x40 [ 915.736979][ T9337] ? __hrtimer_init+0x12c/0x260 [ 915.741857][ T9337] mac80211_hwsim_new_radio+0x2351/0x4540 [ 915.747618][ T9337] ? hwsim_virtio_rx_work+0x350/0x350 [ 915.753015][ T9337] ? memcpy+0x39/0x60 [ 915.757013][ T9337] hwsim_new_radio_nl+0x93e/0xf8c [ 915.762051][ T9337] ? mac80211_hwsim_new_radio+0x4540/0x4540 [ 915.767970][ T9337] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1b3/0x310 [ 915.774913][ T9337] ? genl_family_rcv_msg_attrs_parse.isra.0+0x1bd/0x310 [ 915.781860][ T9337] genl_rcv_msg+0x61d/0x9e0 [ 915.786380][ T9337] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 915.793332][ T9337] ? lock_release+0x8d0/0x8d0 [ 915.798013][ T9337] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 915.803309][ T9337] netlink_rcv_skb+0x15a/0x430 [ 915.808079][ T9337] ? genl_family_rcv_msg_attrs_parse.isra.0+0x310/0x310 [ 915.815024][ T9337] ? netlink_ack+0xa10/0xa10 [ 915.819629][ T9337] genl_rcv+0x24/0x40 [ 915.823614][ T9337] netlink_unicast+0x533/0x7d0 [ 915.828385][ T9337] ? netlink_attachskb+0x810/0x810 [ 915.833496][ T9337] ? _copy_from_iter_full+0x247/0x890 [ 915.838869][ T9337] ? __phys_addr+0x9a/0x110 [ 915.843373][ T9337] ? __phys_addr_symbol+0x2c/0x70 [ 915.848399][ T9337] ? __check_object_size+0x171/0x3e4 [ 915.853691][ T9337] netlink_sendmsg+0x856/0xd90 [ 915.858464][ T9337] ? netlink_unicast+0x7d0/0x7d0 [ 915.863440][ T9337] ? netlink_unicast+0x7d0/0x7d0 [ 915.868385][ T9337] sock_sendmsg+0xcf/0x120 [ 915.872809][ T9337] ____sys_sendmsg+0x6e8/0x810 [ 915.877580][ T9337] ? kernel_sendmsg+0x50/0x50 [ 915.882260][ T9337] ? do_recvmmsg+0x6d0/0x6d0 [ 915.886860][ T9337] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 915.892847][ T9337] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 915.898826][ T9337] ? __lock_acquire+0xc1e/0x56e0 [ 915.903776][ T9337] ___sys_sendmsg+0xf3/0x170 [ 915.908376][ T9337] ? sendmsg_copy_msghdr+0x160/0x160 [ 915.913670][ T9337] ? __fget_files+0x272/0x400 [ 915.918354][ T9337] ? lock_downgrade+0x820/0x820 [ 915.923203][ T9337] ? find_held_lock+0x2d/0x110 [ 915.927980][ T9337] ? check_preemption_disabled+0x38/0x220 [ 915.933712][ T9337] ? __fget_files+0x294/0x400 [ 915.938404][ T9337] ? __fget_light+0xea/0x280 [ 915.943008][ T9337] __sys_sendmsg+0xe5/0x1b0 [ 915.947517][ T9337] ? __sys_sendmsg_sock+0xb0/0xb0 [ 915.952543][ T9337] ? __x64_sys_futex+0x382/0x4e0 [ 915.957489][ T9337] ? check_preemption_disabled+0x38/0x220 [ 915.963228][ T9337] ? do_syscall_64+0x1c/0xe0 [ 915.967839][ T9337] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 915.973828][ T9337] do_syscall_64+0x60/0xe0 [ 915.978265][ T9337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 915.984160][ T9337] RIP: 0033:0x45cba9 [ 915.988073][ T9337] Code: Bad RIP value. [ 915.992138][ T9337] RSP: 002b:00007f4bd0c1ec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 17:25:56 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) bpf$BPF_PROG_TEST_RUN(0x2, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 916.000546][ T9337] RAX: ffffffffffffffda RBX: 0000000000502fc0 RCX: 000000000045cba9 [ 916.008517][ T9337] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003 [ 916.016486][ T9337] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 916.024480][ T9337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 916.032465][ T9337] R13: 0000000000000a55 R14: 00000000004cd418 R15: 00007f4bd0c1f6d4 [ 916.100184][ T9349] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 916.155242][ T9349] device ipvlan2 entered promiscuous mode 17:25:56 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x7, 'mLx'}, 0x6) [ 916.393852][ T9347] IPVS: ftp: loaded support on port[0] = 21 17:25:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 17:25:56 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) close(0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r5, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e24, 0x5, @remote, 0x3}}, 0xff, 0x9, 0x64e0, 0x3, 0x2, 0x4, 0x1f}, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x3}], 0x2c) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 916.898646][ T9345] lo speed is unknown, defaulting to 1000 [ 916.941494][ T9336] lo speed is unknown, defaulting to 1000 [ 916.947936][ T9345] ip6tnl0 speed is unknown, defaulting to 1000 [ 916.992183][ T9347] lo speed is unknown, defaulting to 1000 17:25:57 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000023000511d25a80648c63940d0424fc60100006400a0003000200000037153e370a00018002000000d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 17:25:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0b") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x4, 0xfffffffd, 0x2, 0xf2, 0xb}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000000100)=0x9, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 917.214636][ T9420] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 917.398739][ T9420] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 917.733587][ T9336] ip6tnl0 speed is unknown, defaulting to 1000 17:25:58 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xa, 0x8d) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002b40)=@raw={'raw\x00', 0x3c1, 0x3, 0x1400, 0x1218, 0x1170, 0x1148, 0x0, 0x1170, 0x1330, 0x1398, 0x1398, 0x1330, 0x1398, 0x3, 0x0, {[{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x4, 0x2], [], @multicast2}, @remote, [0x0, 0x0, 0xff000000], [0x0, 0xff000000], 'ip6tnl0\x00', 'veth0_to_hsr\x00', {}, {}, 0x6}, 0x0, 0x11d0, 0x1218, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x1, 0x6, 0x1, 0x1, 'syz0\x00', 0x7f}}, @common=@unspec=@cgroup1={{0x1030, 'cgroup\x00'}, {0x0, 0x2, 0x0, 0x0, './cgroup.cpu/syz1\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 'netpci0\x00', {0x5}}}}, {{@ipv6={@local, @dev, [], [], 'tunl0\x00', 'bond_slave_1\x00'}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={{0x28, 'icmp6\x00'}, {0x12, "5b1e"}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x1460) 17:25:58 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x11) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0xffffffff800) sendfile(r3, r2, &(0x7f0000000040), 0x100002c07) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r5, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='\r\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00042cbd7000ffdbdf25150000000a001a00aaaaaaaaaa3f00000a0006000180c200000000000a001a00ffffffffffff0000"], 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="873598350f73959a767c75ade6cf613ed7c11959b1c5e16e7d669ea4a37ecfb7427efef3795de0ce73aae49df253e4597d527510feb9513b0a3fe1a1e9d236a23137cfeaa42f2e33deca26c1eed00621c62b1ae020a172924c4e1be2c7fa1309e0ac0289aac3ae55445e6e88db17d6781189b1be6bdf7dbf0d1ff35e30f2e2bed5c68c00b2802b22f2cfee5ae062c381343d8944ce3b2abb7d62d353f5e73a73587b859ca625332e1e5d24b7edc6b85ed848bc8614aca3f6b57fa954423920830c18a4555cf0f5", @ANYRES64=r5, @ANYRESDEC=r0, @ANYRES64=r1, @ANYRES32=r1], 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000000040)) r8 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r7, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:25:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 17:25:58 executing program 5: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) close(0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r5, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e24, 0x5, @remote, 0x3}}, 0xff, 0x9, 0x64e0, 0x3, 0x2, 0x4, 0x1f}, 0x9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x3}], 0x2c) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 918.095159][ T7] tipc: TX() has been purged, node left! [ 918.339437][ T9347] ip6tnl0 speed is unknown, defaulting to 1000 17:25:59 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x100}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x94f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd6736b9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40000000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x804) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000535d25a80648c63940d0224fc60100003400a600200053582c137153e370a00018003001700d1bd", 0x33fe0}], 0x1}, 0x0) 17:25:59 executing program 5: unshare(0x40000000) mmap(&(0x7f00005d8000/0x4000)=nil, 0x4000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f00000002c0)=ANY=[]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 17:25:59 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000040), 0x10, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40460b4}, 0x48040) 17:25:59 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000040)={0x0, 'batadv_slave_1\x00'}) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) getsockopt(r1, 0x7ff, 0x2, &(0x7f0000000080)=""/111, &(0x7f0000000000)=0x6f) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote}}, 0xd2, 0xce80}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r4, 0x2}, 0x8) 17:25:59 executing program 3: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="0901000000080006007ffcff0108000b0000000000000000ada8c250b67d2b7afb6e588cb15aa6b03c7a9295b83fb14883e56420669e99ad19982001000000000000000a8cdb33aa8822076d1bedd2b6a8e94b90354a6e70a60cf132d2b34688ffcd0b21f7ee5098d56ba74587142208466ebd2b623a0aa123e6871724c43f9d16d2c6a49eb990e19f4cffd2c668cb31a19ad4804186ef33f94ff7330027c4f4ab8bb6ec2d0f682c15268cc65f91402950bfdb677f833b7eacb1afe7dd4f86130fcafa2e325374b55c6e11c1f2584febd18fcf97c9a4cf4d62f3fd5d75f92d5db6c8205c3f300e", @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) r4 = socket$inet(0x2, 0x6000000000000003, 0xb) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @loopback, r6}, 0xc) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40082005}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020026bd7000fddbdf25030000000500020002000000050002000200000006001000000000000000040001000000050003005c00000008000b00", @ANYRES32=r6, @ANYBLOB="14000700ff02000000000000000000000000000106000a004e230000"], 0x60}, 0x1, 0x0, 0x0, 0x4004091}, 0x20040000) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r7, 0x29, 0x40, &(0x7f0000000100)={'nat\x00', 0x0, [0x0, 0x2]}, &(0x7f00000000c0)=0x54) close(0xffffffffffffffff) 17:25:59 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) socket$l2tp(0x2, 0x2, 0x73) r4 = socket$inet6(0xa, 0x802, 0x88) socket$inet6(0xa, 0x6, 0x3f) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x8}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x3, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 918.788897][ T9540] IPVS: ftp: loaded support on port[0] = 21 [ 918.803587][ T9538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 918.864396][ T9541] IPVS: ftp: loaded support on port[0] = 21 17:25:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 918.909908][ T9538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 918.951701][ T9538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 918.995884][ T9538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 919.041708][ T9538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 919.098889][ T9538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 17:25:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e}, 0xe) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0x0, 0x138, 0x248, 0xffffffff, 0xffffffff, 0x460, 0x460, 0x460, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ip={@broadcast, @remote, 0xffffffff, 0xff000000, 'veth0\x00', 'netdevsim0\x00', {0xff}, {}, 0x73, 0x1}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@set={{0x40, 'set\x00'}, {{0x4, [0x0, 0x2, 0x3, 0x6, 0x1, 0x9], 0x5, 0x2}}}, @common=@icmp={{0x28, 'icmp\x00'}, {0xd, "9c01"}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote, 0x2, 0x10, [0x37, 0x34, 0x22, 0x14, 0x24, 0x17, 0x31, 0x2f, 0x10, 0x3f, 0x37, 0x8, 0x24, 0x2f, 0x3a, 0x25], 0x2, 0xfffffff9, 0x5}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}, {0x0, 0x200, 0x1}}, @common=@unspec=@ipvs={{0x48, 'ipvs\x00'}, {@ipv6=@remote, [0xff, 0xff, 0xff, 0xff], 0x4e21, 0x32, 0x7, 0x4e22, 0x4, 0x8}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x3}}}, {{@ip={@remote, @local, 0x0, 0xff000000, 'ip_vti0\x00', 'nr0\x00', {}, {}, 0xff, 0x2, 0x14}, 0x0, 0x1b8, 0x218, 0x0, {}, [@common=@unspec=@comment={{0x120, 'comment\x00'}}, @common=@inet=@socket1={{0x28, 'socket\x00'}, 0x1}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x0, 0x2, 0x3, 0x1, 0x3, 0x4], 0x4, 0x5}, {0x2, [0x4, 0x5, 0x6, 0x2, 0x3, 0x4], 0x4, 0x1}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x558) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @private0}, 0x1c) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000780)={0x80, r3, 0x200, 0x70bd2b, 0x259fdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7ff}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1f}]}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f00000006c0)={0x43, "954d29ff47ea7193fd5eea14740b0c8b490198dfd8efb3b83afbda8b7cec2dcfad3f99f1a41fa864c81f1584bb502a7073f9519182d7c5e56c04614685de1b71b692a7498ad4825a4d2677e02edbc5ca69d305bdacc8e8b57c205df4be1db675c612bc0efa8abc106386a8bcdcd1b23aeb9e69020c879c6020920a50bfc8327f"}) [ 919.164695][ T9538] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 919.200940][ T9538] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 919.231309][ T9540] lo speed is unknown, defaulting to 1000 [ 919.258359][ T9580] x_tables: duplicate underflow at hook 2 [ 919.279451][ T9541] lo speed is unknown, defaulting to 1000 [ 919.289561][ T9540] ip6tnl0 speed is unknown, defaulting to 1000 17:25:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB='\\\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000000000000000010000000b000100666c6f77657200002c000200140010"], 0x5c}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x6c, r5, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x78, 0x1}}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="d75f8e0f389f"}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x24000004) 17:26:00 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x4, 0x6, 0x301, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x11}, 0x11) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 919.528511][ T28] audit: type=1804 audit(1594401959.952:898): pid=9584 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/419/cgroup.controllers" dev="sda1" ino=15834 res=1 [ 919.532588][ T9584] x_tables: duplicate underflow at hook 2 [ 919.575916][ T9545] IPVS: ftp: loaded support on port[0] = 21 [ 919.610041][ T9547] IPVS: ftp: loaded support on port[0] = 21 [ 919.665838][ T9597] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 17:26:00 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000002a00000084000000000000009500040000000046"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r1, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x1, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x7, 0x3}, 0x0, 0x0, &(0x7f0000000300)={0x4, 0x1, 0x8, 0x10001}, &(0x7f0000000340)=0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r3) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001180)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x44, 0x2b, 0x0, @local, @mcast2}}, 0x76) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000009) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000580)=@hci, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000600)=""/155, 0x9b}, {&(0x7f00000006c0)=""/3, 0x3}, {&(0x7f0000000700)=""/100, 0x64}, {&(0x7f0000000780)=""/253, 0xfd}, {&(0x7f0000000880)=""/82, 0x52}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000900)=""/26, 0x1a}, {&(0x7f0000000940)=""/164, 0xa4}, {&(0x7f0000000a00)=""/33, 0x21}], 0x9, &(0x7f0000000b00)=""/114, 0x72}, 0x2020) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) recvfrom$l2tp6(r5, &(0x7f00000004c0)=""/70, 0x46, 0x12140, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote}, 0x20) [ 919.842661][ T9547] lo speed is unknown, defaulting to 1000 [ 919.843009][ T9602] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:26:00 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xb4}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0x1f1}, 0x48) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:26:00 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 920.001724][ T9602] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 920.024094][ T9610] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 920.222163][ T9635] FAULT_INJECTION: forcing a failure. [ 920.222163][ T9635] name failslab, interval 1, probability 0, space 0, times 0 [ 920.280747][ T9635] CPU: 1 PID: 9635 Comm: syz-executor.0 Not tainted 5.8.0-rc2-syzkaller #0 [ 920.289394][ T9635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.299461][ T9635] Call Trace: [ 920.302761][ T9635] dump_stack+0x18f/0x20d [ 920.307099][ T9635] should_fail.cold+0x5/0x14 [ 920.311696][ T9635] should_failslab+0x5/0xf [ 920.316119][ T9635] kmem_cache_alloc_node+0x257/0x3c0 [ 920.321418][ T9635] __alloc_skb+0x71/0x550 [ 920.325757][ T9635] netlink_sendmsg+0x94f/0xd90 [ 920.330558][ T9635] ? netlink_unicast+0x7d0/0x7d0 [ 920.335505][ T9635] ? netlink_unicast+0x7d0/0x7d0 [ 920.340445][ T9635] sock_sendmsg+0xcf/0x120 [ 920.344865][ T9635] ____sys_sendmsg+0x6e8/0x810 [ 920.349640][ T9635] ? kernel_sendmsg+0x50/0x50 [ 920.354320][ T9635] ? do_recvmmsg+0x6d0/0x6d0 [ 920.358918][ T9635] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 920.364908][ T9635] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 920.371076][ T9635] ? _kstrtoull+0x186/0x420 [ 920.375584][ T9635] ___sys_sendmsg+0xf3/0x170 [ 920.380176][ T9635] ? sendmsg_copy_msghdr+0x160/0x160 [ 920.385463][ T9635] ? __fget_files+0x272/0x400 [ 920.390147][ T9635] ? lock_downgrade+0x820/0x820 [ 920.395010][ T9635] ? check_preemption_disabled+0x38/0x220 [ 920.400766][ T9635] ? __fget_files+0x294/0x400 [ 920.405451][ T9635] ? __fget_light+0xea/0x280 [ 920.410051][ T9635] __sys_sendmsg+0xe5/0x1b0 [ 920.414556][ T9635] ? __sys_sendmsg_sock+0xb0/0xb0 [ 920.419581][ T9635] ? vfs_write+0x161/0x5d0 [ 920.424011][ T9635] ? do_syscall_64+0x1c/0xe0 [ 920.428600][ T9635] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 920.434584][ T9635] do_syscall_64+0x60/0xe0 [ 920.439034][ T9635] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 920.444920][ T9635] RIP: 0033:0x45cba9 [ 920.448810][ T9635] Code: Bad RIP value. [ 920.452871][ T9635] RSP: 002b:00007fb496211c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 920.461278][ T9635] RAX: ffffffffffffffda RBX: 0000000000503180 RCX: 000000000045cba9 [ 920.469246][ T9635] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 920.477215][ T9635] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 920.485182][ T9635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 920.493151][ T9635] R13: 0000000000000a5c R14: 00000000004cd48b R15: 00007fb4962126d4 [ 920.893248][ T9541] ip6tnl0 speed is unknown, defaulting to 1000 [ 921.434992][ T9547] ip6tnl0 speed is unknown, defaulting to 1000 [ 923.512579][ T7] tipc: TX() has been purged, node left! [ 923.671738][ T7] tipc: TX() has been purged, node left! 17:26:04 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36"], 0x5) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x0, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x20}}, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001640)={@in={{0x2, 0x4e23, @remote}}, 0x0, 0x0, 0x2b, 0x0, "e29688429b51e7dac29aa9f7741403592eb6930bcfc2b08235cd55f1f7a3636586a5609d7748ee7fb3eaeceaa6d8eef2981261fbabf005496ccd4bf2f231791e72da89c038ecf64e6c36637266ba8b38"}, 0xd8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0x68, 0x0, 0x400, 0x70bd2b, 0x25dfdc01, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x54b0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x68}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="300000005d1f2aa8a5faa8d56d0c19b83960ef7b1ec87a63b99859580908f58ec635947b84a472988cbd019b34c9fd482e95f8082370c5fef4a4bfa7f0976c113e71ee025908ca9e70e8a0e64886923d13f0740596c6c88c808be30f0cc83785fe70e34c4e69f201874a7416fa01302df344e4bdb2", @ANYRES16=r5, @ANYBLOB="000000000000fddbdf250a000000080004000c0400000400038008000500000000000800060008000000"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYRES16=r5], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuset.memory_pressure\x00', 0x275a, 0x0) 17:26:04 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e21, @local}}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @private2, 0x1000fff}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) 17:26:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="df0000ff03000005ef00ba07006200"/25], 0x1}, 0x1, 0x0, 0x0, 0xa00c884}, 0x20000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:26:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) write$binfmt_script(r3, 0x0, 0x0) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)=ANY=[@ANYBLOB="4000000010003904000000000000fc0105000000e7f62a95f42051a177ca5cae71155fef3a86f79a367ae4ca8e5df7cb734fa27be7fbaaa1da0c205badef9a6e7643ebc0d92c62793254d1b1227813494b73d2c1309dbdc42a2c3da1dc3828fba57f6d7c951cc98accf659d3b2521f4bd40497f1fe963129479b32407714750367776eae60ad276d80cb11e571429aef4b1f2eb8fece4bcbe3cd4c3c891c7f91a12f7ddaeec3675960feaf40977051be5288cd6929dbdb479f8caa4cdd2e06a43410bd", @ANYRES32=r4, @ANYBLOB="03000000000000002000128008000100736974001400028008000100", @ANYRES32], 0x40}}, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890c, &(0x7f0000000040)={0x0, @in={0x2, 0x4e23, @broadcast}, @llc={0x1a, 0x304, 0xfa, 0x0, 0xe0, 0x3}, @can={0x1d, r4}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='veth0_to_hsr\x00', 0xc33, 0x6, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c0000001000010402000000f6dbdf2500000000", @ANYRES32=r5, @ANYBLOB="2b03000092a800001c0012800b00010067656e65766500000c000280060005004e23000008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB="09e8d802ae0900000000000000ff15cdb80ef959051a8b60c6f247437e65749d0acc0c310f5eb7f51def440bc486872df575e9c6a56a3a2119dc8027384d58bb73ce2b3adea4010400000000000004c1da861ea728b10776870a8bd664da"], 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 17:26:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=0x60) write$binfmt_script(r3, &(0x7f0000000280)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) r5 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) socket$l2tp(0x2, 0x2, 0x73) sendfile(r4, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x24008041) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 923.871820][ T7] tipc: TX() has been purged, node left! [ 923.960995][ T9719] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 923.970872][ T7] tipc: TX() has been purged, node left! [ 924.009859][ T28] audit: type=1804 audit(1594401964.432:899): pid=9717 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/438/cgroup.controllers" dev="sda1" ino=15846 res=1 [ 924.024462][ T9728] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. 17:26:04 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24, @remote}}) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x8, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000580), 0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@broadcast, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x8) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4090}, 0x20048040) [ 924.082603][ T28] audit: type=1804 audit(1594401964.472:900): pid=9727 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/177/memory.events" dev="sda1" ino=16381 res=1 17:26:04 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x98, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe4, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcecd}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x12}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x400}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000d6b86bd10664498137e79c3fa0e9fa492c84869fe1190a794e8a210e581372c467b92d5db4c3c498da9c93449c91aeaf583dd66e3d293dd54e9820d1b8266031845e5a71f1d8c3264e088db423381acf13209785606b279e734d6c96940c4741c2f11bba2a1fde6c1572b666ea1205cda19a00a63e58418e7a15b5380119f15732aed2d2b09974ee8b08b375752f444dc44834a08f698d04009ca5819734bb2452aaf6009600"/184, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x82, &(0x7f0000000200)={r4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x9}, 0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r7, 0xb704, &(0x7f0000000300)) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1b51}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r8}]}}}, @IFLA_MASTER={0x8}]}, 0x1e}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 924.206097][ T28] audit: type=1800 audit(1594401964.472:901): pid=9727 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16381 res=0 17:26:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, '+'}, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x7a05, 0x1700) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) [ 924.318344][ T28] audit: type=1804 audit(1594401964.482:902): pid=9727 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/177/memory.events" dev="sda1" ino=16381 res=1 17:26:04 executing program 1: setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) pipe(&(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000580), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x1, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x1d, r4}, 0x10, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x4004091}, 0x0) [ 924.356801][ T28] audit: type=1800 audit(1594401964.572:903): pid=9721 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="memory.events" dev="sda1" ino=16384 res=0 17:26:05 executing program 1: connect$nfc_raw(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) close(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000001600)=ANY=[], 0x23fa00) sendfile(r2, r2, 0x0, 0xdd3d) sendfile(r0, r1, 0x0, 0x10000000000000) 17:26:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) sendfile(r4, r5, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 924.802616][ T28] audit: type=1804 audit(1594401965.222:904): pid=9732 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/177/memory.events" dev="sda1" ino=16381 res=1 17:26:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000008c0)=[@in6={0xa, 0x0, 0x9, @local}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0x64010101}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3}}, 0x401d}, @in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x37}, 0x7}, @in6={0xa, 0x0, 0x1000, @ipv4={[], [], @empty}}, @in={0x2, 0x4e24, @remote}], 0xcc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000008, 0x11, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, 0x0}, 0x4000820) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) r3 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000)=0x7, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) sendfile(r2, r1, 0x0, 0x100000001) [ 924.972791][ T28] audit: type=1800 audit(1594401965.222:905): pid=9732 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16381 res=0 [ 925.112442][ T28] audit: type=1804 audit(1594401965.262:906): pid=9734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/177/memory.events" dev="sda1" ino=16381 res=1 17:26:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, '+'}, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x7a05, 0x1700) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) write$cgroup_subtree(r0, &(0x7f0000000140), 0xfd45) [ 925.266289][ T28] audit: type=1804 audit(1594401965.262:907): pid=9742 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/391/cgroup.controllers" dev="sda1" ino=16384 res=1 17:26:05 executing program 2: r0 = socket(0x3, 0xa, 0x20010001) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="4800fdff2bc2960d00"/20, @ANYRES32=r3, @ANYBLOB="00000000000000000e00000008000100753332001c000200140005000000000000000000000000000000000004000600"], 0xa9}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x1, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r10, @ANYBLOB="0cfb0a00", @ANYRES32], 0x88}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x74, 0x0, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_vlan\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8f7, 0x4}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x9}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_WIPHY={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040000}, 0x4008101) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 925.438038][ T28] audit: type=1804 audit(1594401965.292:908): pid=9763 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/391/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 925.471278][ T9806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 17:26:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000480)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x32}, @in6=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}]}, 0x154}}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a86193c17f028265c31e05ac8c221424a1840cf9468b1c5f0e1c4366cc8d7489b500cff57677d01bffa00d39d68715e8b47f0610672a9ec8c6fe3d24bdbb75445997c4d7618378f68db0c09dd8929535087371e8889233bb08c9c75b7e4350f48fe00403801886930baaf9eaec68e6f4ce4d39cc6bb6dabf9b48d4c17e74674228c1a025eb2cf56b40c1e1a29c2bad329ff0daf790e8310b0760c201a1bfcef1018ae27f99423b15f17dd709586c8c8d87e8c942c78f45dc531c244a17de04d5fb28f3671eeb83787f484bcbd2d0d7af2d544e7cafd1e100ef0946cb316bc767aebe225c67811238ae4c83edc905ea9de7010915b0560000000000000000", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r3, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r3, 0x0, 0x70bd2b, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4c841) [ 925.687290][ T9806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 925.783976][ T9806] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 17:26:06 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffee5}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c000000150001000000000000000000fe8000000000000000000000000000aae00000010023a11f11190000000000000bd10f501a50bbf80100000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff000000080000040c0010b60000000000000000"], 0x5c}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0xfa, 0x0) 17:26:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4c8, 0x0, 0x2b8, 0x0, 0x0, 0x0, 0x3f8, 0x3a8, 0x3a8, 0x3f8, 0x3a8, 0x7fffffe, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2b8, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x528) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100002c07) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r4, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x800c) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10000}, 0x1000) 17:26:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x2, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 926.007513][ T9844] ip6tnl0: mixed HW and IP checksum settings. 17:26:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0xfffffffc}}]}]}]}, 0x34}}, 0x0) 17:26:06 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000007520041f22"], 0x28}}, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000200)=0x8) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b0005000100"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x1000000eb) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) connect(r3, &(0x7f0000000240)=@nfc={0x27, 0x0, 0x1}, 0x80) 17:26:06 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000011f10c03fffffffc0000000000000000", @ANYRES32=0x0, @ANYRESHEX=r0], 0x20}}, 0x4001) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000002c0)={@private1={0xfc, 0x1, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x3d}, 0x0, 0x9, 0xfa0, 0x300, 0x3, 0x4100000}) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) accept4$alg(r1, 0x0, 0x0, 0x180000) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="110700000000000000000900000008000300", @ANYRES32=r6, @ANYBLOB="faffffff", @ANYRES32=r8, @ANYBLOB], 0x24}}, 0x0) [ 926.267342][ T28] audit: type=1804 audit(1594401966.692:909): pid=9789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/178/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 926.322835][ T9877] IPVS: ftp: loaded support on port[0] = 21 [ 926.392041][ T9879] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 926.395614][ T28] audit: type=1804 audit(1594401966.722:910): pid=9792 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/178/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 926.440770][ T9877] lo speed is unknown, defaulting to 1000 17:26:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x8000}], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 926.570811][ T28] audit: type=1804 audit(1594401966.802:911): pid=9879 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/656/cgroup.controllers" dev="sda1" ino=16379 res=1 [ 926.604414][ T9877] ip6tnl0 speed is unknown, defaulting to 1000 17:26:07 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x4a4}, {r0, 0xd030}, {r4, 0x10}, {r3, 0x1000}, {r6, 0x9122}], 0x5, 0x4) sendfile(r3, r2, 0x0, 0x100000009) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) [ 926.840635][ T9898] IPVS: ftp: loaded support on port[0] = 21 [ 926.859541][ T28] audit: type=1804 audit(1594401967.282:912): pid=9864 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/178/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 926.925255][ T9898] lo speed is unknown, defaulting to 1000 17:26:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000200010904000000009e00000003000000"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4008015) 17:26:07 executing program 1: r0 = socket(0x10, 0x800000000080003, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000004ccea4b1d42a886c0000001000561196184b2fe35b2508000080005551f2ca080005003e334de52bac3e47dcfc0ff1a1210dab7cc7135c33d8190000000000000000", @ANYRES32=0x0], 0x20}}, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="241d000052001f00ff03f5f900230a04f501faff00000000670bb6efe0b072c1f6861e35cb27f9c69401efd96fe74d45f51dfa8b98ded060b4a7f5b69f96ef", 0x3f) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 17:26:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) ioctl$sock_qrtr_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x4c}}, 0x0) 17:26:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x3, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r1, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x1, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r4, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000740)={'batadv0\x00', r7}) sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f00000001c0), 0xc, &(0x7f0000000ac0)={&(0x7f0000000780)={0x340, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@ETHTOOL_A_WOL_MODES={0x2e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x21, 0x4, "b77ec1e4e5ce8581cb5621a6210fbd3690a5edc5cb95e70876c40bb81d"}, @ETHTOOL_A_BITSET_BITS={0x10c, 0x3, 0x0, 0x1, [{0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x86}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'memory.events\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '-.[\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '-[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5cb2}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'memory.events\x00'}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'memory.events\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa8}, @ETHTOOL_A_BITSET_BIT_NAME={0x12, 0x2, 'memory.events\x00'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0xde, 0x5, "493a558d27926654b27898764d8000b492f614c44f8338ae8e670f748f708384e6d8d26732ed8bac9c0806b7e317fd91c72c37ccb69025c1e945f3a01aaf72f020071e8733cdce42801adb6ce533998aa3d8b37b0110dd20fe371c0f212bce8573b539d768df12ae6795a1648e504f07fd9f567de7f7f76bc0240a39c85022a235e6ebaace5d65f18968840b966180a1a7a0d073cee04f729a8d094f1a68c0f56942b4241d32171ab2451756acc4257d740410959e0f51be699139d9aee37b45587e9f2396b04a6606d01abfb127ed6ad97ee4c1384570a11cbe"}, @ETHTOOL_A_BITSET_VALUE={0xcd, 0x4, "16c0cba33dbf7388374a076c176339e2a4a7ecc547e6cf438a6cc47681ee95fe75da49edc1a39d8d6c353023760522cf774f403a15575d80b0069fe79859d811c8235088888c323d616bc74b270454bc0c79993874069fbd52babf8479c8fccb1648f78eee5db2357e1fd6998ddf7a08d7287de392eceb04dd2aeacd0f4679b92dccdd99d91336cf8053bbe84af2bc1072e49f78c07a52b60c4bf332a8c0b209ca7800126b7a3776984361fb0df79b04eb8b88c9e77c42f995b8d8a6b366e4b871b6e877aae5f5309e"}]}, @ETHTOOL_A_WOL_HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}]}]}, 0x340}, 0x1, 0x0, 0x0, 0x84}, 0x4000000) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r10, &(0x7f0000000200), 0xf000) sendfile(r10, r11, 0x0, 0xf03b0000) sendfile(r10, r9, 0x0, 0x8000000000004) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xf4d2}) [ 927.226743][ T9915] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 927.451527][ T9919] IPVS: ftp: loaded support on port[0] = 21 17:26:08 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000005, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f00000001c0)=0x7fffffff) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x2000}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x89f1, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000080)=ANY=[@ANYRES64=r4, @ANYRES64, @ANYRES64]}) ioctl$sock_ifreq(r4, 0x894a, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags=0x6836c0825b4a09b2}) getpid() 17:26:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, 0xffffffffffffffff, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x800000000000c) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x111) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) [ 927.706312][ T9898] ip6tnl0 speed is unknown, defaulting to 1000 [ 927.736942][ T9942] IPVS: ftp: loaded support on port[0] = 21 17:26:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x40084}, 0x804) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000180)) r3 = openat$cgroup_ro(r1, &(0x7f00000007c0)='rdma.current\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=@delchain={0x24, 0x65, 0x400, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0x8, 0x5}, {0x5}, {0xfff7, 0xe}}}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) [ 928.756947][ T9919] lo speed is unknown, defaulting to 1000 [ 928.767439][ T9919] ip6tnl0 speed is unknown, defaulting to 1000 [ 928.768304][ T9942] lo speed is unknown, defaulting to 1000 [ 929.252358][ T9942] ip6tnl0 speed is unknown, defaulting to 1000 17:26:10 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@newqdisc={0x3c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0x3, 0x2, [@TCA_DSMARK_INDICES={0x6}]}}]}, 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="10002dbd7000fcd8df2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e3000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x8804}, 0x4000001) 17:26:10 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="bb6c3a214825160900ac6026072da6a1ca785cb39682031f2e123cd3075265f54ce22eb407c4ced2f87af2bcd4927bcb9e2dfd035fb26392ca317f3d71101c4a93a9d607a31d2278eba419b1361121237dd62768098cbb96e4dadbe3ad8249ad39e637944035c79aeec0bfc8f914dc0a370f95ba62ab614af4b5571db91d7328519d8ef312865e464598e10e8f08ebaf86fe657fc08a1d3371cef2c3"], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0x400, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000300)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="5b8b2bbd7000fedbdf2510000000040002804000018006000200054e079a210db0a27957c0072f0c000000060004004e2200000c000700090000000400000008000b00736970000600040000000000070006006e71000008000b007369700008000400020000000800060000000000040002800c000180060004004e21000008000400fdffffff"], 0x80}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r6, 0x0, 0x70bd2b, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 929.661318][ T28] audit: type=1804 audit(1594401970.082:913): pid=10059 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/659/memory.events" dev="sda1" ino=15847 res=1 [ 929.835360][T10062] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 929.899004][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 929.899019][ T28] audit: type=1804 audit(1594401970.322:919): pid=10064 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/659/memory.events" dev="sda1" ino=15847 res=1 17:26:11 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x2, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="180000400000000000000000000000000500feff000000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x5, 0x105f, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 17:26:11 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) sendmmsg$inet(r0, &(0x7f0000002340)=[{{&(0x7f0000000100)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="80", 0x1}], 0x1}}, {{&(0x7f00000006c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000c00)="ea", 0x1}, {&(0x7f0000000140)="80a8afbec9d50b4357c6a6fdce271a7c579a5e2eea10d90e381d44d4ec242469554415bed7040f8cd0f2c704f71bdc83e5526195f556663f6c6735ed20944c807f6a5f798d5bcecd7b8a70fb8d6aed69563d7f749281664afd96404d3502f9ac6f603195809020402d47e2ad9bce6c7e7ae3b5e3b05d75be7d6aa0f446c49a32359af4a0672b11f7081b9b744d519564cab262e9b8ea5a90a8c420414b44eb408ff58152277c4a9261f1c75bc76cc29b7bbf8a03ff710f83ae525768c185bb491f8abfe64a54094cfc0578344a8aed605cf999287f86941c6d19f94d"}, {&(0x7f0000000240)="2c73901f5c59fa9791af212c0ad23d3eaed26a3c223e0ce394e25cd6ad0b901bd62c981b6e668285292a1c5adb4a4fa1e12c943e2406f502f0968069a0bf2d5567ef8514ff51eccb819e3c28a6d60c47e207c3d96c7fae92d70bd809e761edfd43956e63d2f7ab0e15b7297b912ada593c1c9365268687a0f97c3acea726268ea421d9236cb98eaae8bff6756722cad3dea7ba68"}, {&(0x7f0000000300)="c3b9f24c263de1efa492bb40a6def5de5606a471a98453792fcfab7bb0512a574019e6fd52a95c464d299a4044122ebb6eea230a404684a793aa20c2c5842211124c1610bf85fc91f914bdf0861a58aafccbf504c36ace9c3b02bd8fdd6dab64f666e7c4523ebeaba8f299578d0aa768f5a50ae446b2a943e8d9e81fc65cbfd4cc8db2e0706f8ec5f39f86892e0cb5720bd378"}, {&(0x7f00000003c0)="86506fd23e8fe85e4416223cbd386b53f0ddaa749a33cc1749517932006bfe8ea8835ff832bbc56e3400c8f900d1da99ad57448a9df33df022f7052cd4bd06f309a377e7636d7132a920659536b5dfa36496b7d9e4cb512efc91caf7bf22379dcf40"}, {&(0x7f0000000c40)="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"}], 0x1}}, {{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000040)="bccd5b51ccacd8c72ec19e", 0x2a}], 0x1}}], 0x3, 0x4) 17:26:11 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000680)=@newtaction={0x50, 0x30, 0x53b, 0x0, 0x0, {}, [{0x3c, 0x1, [@m_connmark={0x38, 0x1, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1}}}]}, {0x4}}}]}]}, 0x50}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)={0x364, r2, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x8}, [@TIPC_NLA_LINK={0x9c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0xa8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @remote}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @dev}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private1}}}}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_LINK={0xa8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x45, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}]}]}, 0x364}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x248, r2, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x59cd}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_NODE={0x12c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x30, 0x3, "5437ad1f318e95b7ae46e3d4dd61a8d92cae53a740eb86ad873eac23bac8791759fb047262b00386d966d33b"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xf, 0x3, "c3648db73a598bdc921870"}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "022e7dbcfb74622da878920d35b48de970118c0963fc8026cc1bcef2ae"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "2e89854678438840b4017562cce612b74f61241a8e1eae0152d1a9"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "f3ca386c9e18dc1e59015795389794e0de1f1ffd366b07"}}]}, @TIPC_NLA_MEDIA={0x80, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x69e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffa}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1f9}]}]}, 0x248}, 0x1, 0x0, 0x0, 0x40014}, 0x1) 17:26:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00'}) accept4$x25(r4, &(0x7f0000000000)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x10, &(0x7f0000000780)=[@in={0x2, 0x4e21, @local}]}, &(0x7f0000000800)=0x10) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 17:26:11 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[], 0x3}}, 0x8000) r3 = openat$cgroup_ro(r0, &(0x7f00000007c0)='memory.stat\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000100)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000800)={r7, 0xffffffff, 0x6, 0x9}, &(0x7f0000000840)=0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x24}}, 0x4094) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000880)={r8, @in={{0x2, 0x4e21, @private=0xa010101}}, 0x2, 0x7}, &(0x7f0000000940)=0x90) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 17:26:12 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x48851) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0x10) socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$inet(r1, &(0x7f0000002640)={&(0x7f0000000000)={0x2, 0x4e20, @private=0xa010102}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000200)="b4f385e9ec5f4cd678e116ed24f6507ae1c2d2a19fdee8534fdbdd05951f547932d088c0b2ca9faa64c7ea4b2484928b07d1db8f0cebcbdf637077c8d629098cd204ed6fc5199d306c56d7083f212902bdefad49628d97a04c1a90dbc67654479b334d4ab816a9e2822d53683d3e63575566f108e997685316a1af2a8c2d8fadaa", 0x81}], 0x5, &(0x7f0000002680)=ANY=[@ANYBLOB="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"], 0xe8}, 0x8001) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002980)='io.stat\x00', 0x0, 0x0) getsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f00000029c0)=""/191, &(0x7f0000002a80)=0xbf) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000000c0)) r6 = socket(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000001600)={0x5}) syz_genetlink_get_family_id$smc(&(0x7f00000001c0)='SMC_PNETID\x00') close(r0) 17:26:12 executing program 2: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000400)="794be46de44ee58b2a0d3894334968da9d5a32721c868237becca81e08cec7bc64805c8950bcfffef15d1348a947ca901ffcad3b0bc4c67d979f56eae0b03adbd5f1a45d118737ffc20cb7ace3f05c3fbeee2deeb7dabf5e0c47950376171081c3fe84377eb9d4a613c70502e6b478cc6222ab827867812cef3cc4e4b205066746138c54fa51c895ba7745f713d3996399f343fa3724f13ded7d6ead4c6e206eebc215654273c2bbc88775e9d9f6f11e88e0a0b4882e65742ee28fc4d47b4a06d9cc8ab4f917168cda03a637aeb4def1429c8eecc3362afccf90beeff97eb2c2a98d4daa58bb12a07fabf142dab7379bf7d7c187f7cc27b832", &(0x7f0000000380)=@udp6=r2, 0x4}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r5 = socket$kcm(0x11, 0xa, 0x300) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000003c0)=r4, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000630277fbac141417ee", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) 17:26:12 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) sendmsg$nl_netfilter(r1, 0xffffffffffffffff, 0x40080b0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f2, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 931.754949][T10114] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 931.792457][ T7] tipc: TX() has been purged, node left! [ 931.799651][ T7] tipc: TX() has been purged, node left! [ 931.884704][ T7] tipc: TX() has been purged, node left! [ 931.890937][ T7] tipc: TX() has been purged, node left! [ 931.965740][T10130] IPVS: ftp: loaded support on port[0] = 21 [ 932.156722][T10130] lo speed is unknown, defaulting to 1000 [ 932.213332][T10114] netlink: 'syz-executor.3': attribute type 9 has an invalid length. [ 932.229663][T10130] ip6tnl0 speed is unknown, defaulting to 1000 17:26:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r6, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r6, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x110, r7, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdf1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x40008000}, 0x40040) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r5], 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x2c, 0x66, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_CHAIN={0x8}]}, 0x2c}}, 0x0) 17:26:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 932.768356][T10182] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:26:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x4031, 0x4) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) accept$phonet_pipe(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r5 = socket(0x10, 0x803, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r6, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r8, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x54, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_FEATURES_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="4800000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100677265001400028008000700ac14140008000100", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB="f929f9194954288c3bac81380104ae1fbb2ae0525b398ae5952b30009ecefd5cbea2a0149a28346f509e9343204983080b3e2479d53fe1a870f221bec1a4a7c620f275838bf08726c87a2f7d0ed7eb233afbfc25566d7168918cbdcd266aca2ea8d43640a435dfa415df5cf71b5ca8ea79f3f3e4d1427cdee440100426011ff8aecf"], 0x48}}, 0x0) 17:26:13 executing program 3: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x201}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e23}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x30}}, 0x890) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYRESHEX=r1], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = accept$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) sendfile(r2, r6, 0x0, 0x4) [ 933.030725][T10194] ip6tnl0: mixed HW and IP checksum settings. 17:26:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) shutdown(r0, 0x2) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x0, 0x101, 0x800, r3}, 0x10) [ 933.168154][ T28] audit: type=1804 audit(1594401973.592:920): pid=10195 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/397/cgroup.controllers" dev="sda1" ino=16377 res=1 17:26:13 executing program 3: syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000000), 0x4) [ 933.272362][ T28] audit: type=1804 audit(1594401973.602:921): pid=10195 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/397/cgroup.controllers" dev="sda1" ino=16377 res=1 17:26:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x1, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x6000}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000c0000001800018014000200697036746e6c30000000000000000000180003801400038010000180040003000800010004000000"], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x6}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x10}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="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", 0x13b}], 0x1) [ 933.336907][ T28] audit: type=1804 audit(1594401973.602:922): pid=10195 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/397/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 933.424351][T10214] ip6tnl0: mixed HW and IP checksum settings. 17:26:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYRES16=r1, @ANYBLOB="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"], 0x364}, 0x1, 0x0, 0x0, 0x800}, 0x54) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa8}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}]}]}, 0x64}, 0x1, 0x0, 0x0, 0xc000}, 0x113fbf5070fe559f) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x40, 0x7}, [@NDA_LLADDR={0xa, 0x2, @broadcast}, @NDA_VLAN={0x6, 0xe}]}, 0x30}}, 0x0) 17:26:13 executing program 3: socket(0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r0, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r0, r3, &(0x7f0000000040)=0x1, 0x7) sendfile(r5, r4, 0x0, 0x100000001) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r6, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="300000000c1400002cbd7000ffdbdf2508003d00010000000800030003000000080001000000000008000300020000009875f560ba595b8f253d472f09ae98e5de25e4e25a66b3c1f565aecafecc401d787d3af42b25afa05296c6d7ffd900f39e2e52fbad939a005a786e45a6c2de7dc9d5396f04387216944bcb9d52c7900b5f94c39b698f98d484743a31386cd455d3215605bd3c824c4e79d7c346791c557052fca96a4758b4aa25d7c511e9a4b80100000000000000c5f2362b97b9468ab17469b1c44fd95edfda4c3cf157e8d072468cd99f6cc0086ce66c00bdc2b82e5b16e0544a8c6c33fddb9a3eff24352723a3e3"], 0x30}, 0x1, 0x0, 0x0, 0x404c810}, 0x40000) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) r8 = openat$cgroup_ro(r7, &(0x7f00000003c0)='cpuacct.usage_sys\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r8, 0x0, 0x1fffff000) [ 933.468246][T10133] IPVS: ftp: loaded support on port[0] = 21 17:26:14 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e617400010000000000000000000000000000000000000000000000000000002100000056c4a1a9fe78a330dc76c161"], &(0x7f0000000100)=0x45) r5 = accept(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000180)=0x80) sendmsg$NFNL_MSG_ACCT_GET(r5, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x435b10324a4a83eb}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x60, 0x1, 0x7, 0x3, 0x0, 0x0, {0x2, 0x0, 0x7}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x4}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x9}, @NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xaef33c}]}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x80}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000041}, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="ff6f00003a00000311bd7000ffdbdf250a000000"], 0x14}}, 0x0) 17:26:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 933.635132][T10133] lo speed is unknown, defaulting to 1000 [ 933.683387][T10133] ip6tnl0 speed is unknown, defaulting to 1000 [ 933.744647][ T28] audit: type=1804 audit(1594401974.172:923): pid=10247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/399/cgroup.controllers" dev="sda1" ino=15885 res=1 [ 933.846194][T10261] IPVS: ftp: loaded support on port[0] = 21 [ 933.931427][ T28] audit: type=1804 audit(1594401974.202:924): pid=10247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/399/cgroup.controllers" dev="sda1" ino=15885 res=1 [ 933.978322][T10261] lo speed is unknown, defaulting to 1000 [ 934.027292][ T28] audit: type=1804 audit(1594401974.222:925): pid=10246 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/184/cgroup.controllers" dev="sda1" ino=15870 res=1 [ 934.146874][ T28] audit: type=1804 audit(1594401974.242:926): pid=10266 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/184/cgroup.controllers" dev="sda1" ino=15870 res=1 [ 934.409042][T10261] ip6tnl0 speed is unknown, defaulting to 1000 17:26:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/834], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x4000010, r0, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000000140)="ac8e51f0ae589f7cf1104edd8de6e22ac256d6d7ea0913f9c519384f249411e5be70227e3a6b23e72a4b900668ffd264aeb240e495bda3afcb073be1f7d444ef69e7610dc39015958db1d93b040c685a8dbf9adb1ae448f4db1f543201c9e1dc9cb0f028fd3802b0682e4cf67cd4b9c6b8726aac685b88bf155b2f1a0959013f8964c2597479a70857301e3f6e07ed22e3ade73f00b9b175b58de1f16ea275c6315ed46926896c489ee1b1eebe84e8992db991a46e8ea8bc28bd2a3b853a09f6309b99ee4431d01f6863d0b184bd5525b2fd0ed8c23043988584", 0xda}, {&(0x7f0000000040)="d8f0bdbcf720683acc20f19a3ba3df923dccc73e4bb50a9e6c52023c048b4851012be5f1356418eaf79602e647d1fb3ebf9947af5c5ea4d234", 0x39}, {&(0x7f0000000240)="1acf4f2aee55fea7ff5ec9ab028aeff2796e0771baa12f8746de241d48f2d2cdb77405c09e621dd78f2c8009546f1d8b3f2122773982f2528fa78d4f07f8e08c6a4dbcb4740deb0430a75b38985d85b73acdff8a84aa43e597fb615f4a0b074d04f104b132251c213b4e91830d122cdd5049479b32702d4bf35fb0aa2be491b35fedb23b2c223ac382bb3cd1fbc7d2f53596861e44fbec3d607e87e43ae74d7d9f115ba4ffd88c5b9303a1112f5d16281868ac8461d7df89603931b043aafffe609827fa5febf9d54bb93380bc", 0xcd}], 0x4) 17:26:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYRES16=r1, @ANYBLOB="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"], 0x364}, 0x1, 0x0, 0x0, 0x800}, 0x54) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa8}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}]}]}, 0x64}, 0x1, 0x0, 0x0, 0xc000}, 0x113fbf5070fe559f) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x30, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x40, 0x7}, [@NDA_LLADDR={0xa, 0x2, @broadcast}, @NDA_VLAN={0x6, 0xe}]}, 0x30}}, 0x0) 17:26:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002bc0)={r5, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000002c80)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002880)={r5, 0x1, 0x30, 0x2, 0x7}, &(0x7f00000028c0)=0x18) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007166710048000229c6090032d0ed64f3c3540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a010c300"/99], 0x74}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) close(r8) splice(r7, 0x0, r8, 0x0, 0x400000000003, 0x0) recvmsg$kcm(r7, &(0x7f0000000480)={&(0x7f00000002c0)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000001800)=[{&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001880)=""/4096, 0x1000}, 0x2c86cf2a9b23ae4c) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl(r9, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002900)=ANY=[@ANYBLOB="3c000060ed6747de002800270d000000000000001d577d005bea9700ab2da72e0c5b7e561be6d04db18bb92607533a54fb0ac16ee126a185aabb7ac43c57286c3cfa16602d573cfedaf2bb34744ca730bd7890029aef", @ANYRES32=r6, @ANYBLOB="0000000000000000000000000a0001007273767036000000040002000600050000000000"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002980)=@newtfilter={0x140, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0xe8, 0x2, [@TCA_RSVP_POLICE={0xe4, 0x5, [@TCA_POLICE_RESULT={0x8, 0x5, 0x6}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_TBF={0x3c, 0x1, {0x20000000, 0x8, 0x1, 0x2, 0x4, {0xff, 0x2, 0xde36, 0xfff7, 0x0, 0x2}, {0x7, 0xd8f404efda9e1317, 0x8001, 0xf902, 0x6, 0x3ff}, 0x8, 0x100, 0x3}}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x7}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7fffffff, 0x10000000, 0x80000001, 0x3af1, 0x3ff, {0xc6, 0x0, 0x9, 0x6, 0x5, 0x7}, {0x8, 0x0, 0x3, 0x0, 0x6, 0xfffffeff}, 0x5, 0x9, 0x9}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x400}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x7, 0x4ff, 0x2, 0x8, {0x8, 0x2, 0x4ae, 0x34df, 0x4, 0x1}, {0x8, 0x2, 0x7, 0x3f, 0x1f, 0x1}, 0x6, 0x5, 0x3}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}]}]}}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_FALL_THROUGH={0x8, 0x4, 0x1}, @TCA_TCINDEX_HASH={0x8, 0x1, 0x1670}]}}, @TCA_RATE={0x6, 0x5, {0x80, 0xff}}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) 17:26:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:15 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x400) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e22, 0x6, @empty, 0xd12}}, 0x7, 0x9b2, 0x8, 0x0, 0x80, 0x6, 0x80}, 0x9c) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, 0x0, &(0x7f0000000200)) splice(r4, &(0x7f00000002c0)=0x6, r6, &(0x7f0000000300)=0x308242f6, 0x0, 0x1e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r8 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="ebb2f4b07f4b3ad9f6b77c8ac69572ad041dc33e90d18554be73848ce10bd0bc042050346d909560f748ca7cdfd801b26f21bb1e5358b0bcf0d7302f9ab15926781eae9e47c06718ae51e1ecd25d77283b0c1b1d4eee8e9ab79a7252ef4f340008af04368d2ae2858c98f62d9594bdb3a4c320063625a8db574f271a9f0967b17b5bf60887a5ced5b7fccbd616ddacb0b3d63c75515c77d1a796fc09890c0e6ad84f90ef62611877a4398bfb1005fbebb1bcd5c84ed2c572f6b19b7236c880169d1c1896abbb328965cddc135b9d14fbdae1a09996654c3af133b419cf9423"], 0x62) [ 934.822006][T10311] IPVS: ftp: loaded support on port[0] = 21 [ 935.541698][T10321] netlink: 288 bytes leftover after parsing attributes in process `syz-executor.3'. [ 935.544557][T10264] IPVS: ftp: loaded support on port[0] = 21 17:26:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 935.698803][T10311] lo speed is unknown, defaulting to 1000 [ 935.767013][T10311] ip6tnl0 speed is unknown, defaulting to 1000 [ 935.773445][T10264] lo speed is unknown, defaulting to 1000 17:26:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfffffee4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}}, 0xc8, 0x8001, 0x59, 0x3, 0x2, 0x1}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) 17:26:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) sendfile(r1, r2, 0x0, 0x100083) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000000000003, 0x8001, 0x800f4d2}) 17:26:16 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x9) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) [ 936.072913][ T28] audit: type=1804 audit(1594401976.502:927): pid=10382 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/401/cgroup.controllers" dev="sda1" ino=15900 res=1 [ 936.259940][T10390] IPVS: ftp: loaded support on port[0] = 21 17:26:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) sendfile(r1, r2, 0x0, 0x100083) ioctl$FITRIM(r0, 0x40305839, &(0x7f0000000000)={0x2000000000000003, 0x8001, 0x800f4d2}) [ 936.665434][ T28] audit: type=1800 audit(1594401977.092:928): pid=10401 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=15777 res=0 [ 936.819082][T10264] ip6tnl0 speed is unknown, defaulting to 1000 [ 936.886160][T10316] IPVS: ftp: loaded support on port[0] = 21 [ 937.162715][T10390] lo speed is unknown, defaulting to 1000 [ 937.176710][T10452] IPVS: ftp: loaded support on port[0] = 21 [ 937.187041][T10390] ip6tnl0 speed is unknown, defaulting to 1000 [ 937.350228][T10423] rdma_rxe: rxe_register_device failed with error -23 [ 937.365004][T10316] lo speed is unknown, defaulting to 1000 [ 937.370444][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 937.379594][T10452] lo speed is unknown, defaulting to 1000 [ 937.393818][T10316] ip6tnl0 speed is unknown, defaulting to 1000 [ 937.406047][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 937.413339][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 937.586660][T10452] ip6tnl0 speed is unknown, defaulting to 1000 [ 937.928715][T10443] rdma_rxe: rxe_register_device failed with error -23 [ 937.935819][T10466] rdma_rxe: rxe_register_device failed with error -23 [ 937.944021][T10423] rdma_rxe: failed to add virt_wifi0 [ 937.944217][T10391] infiniband syz0: set down [ 937.960041][T28130] virt_wifi0 speed is unknown, defaulting to 1000 [ 937.969572][T10391] infiniband syz0: added virt_wifi0 [ 937.988138][T10391] infiniband syz0: Couldn't open port 1 [ 938.061939][T10391] RDS/IB: syz0: added [ 938.072225][T10391] smc: adding ib device syz0 with port count 1 [ 938.078405][T10391] smc: ib device syz0 port 1 has pnetid [ 938.106673][T28130] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.119717][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.251554][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.370846][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.489328][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.612228][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.737377][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.858009][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 938.985320][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.106945][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.221140][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.336112][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.450092][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.570787][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.683243][T10391] virt_wifi0 speed is unknown, defaulting to 1000 [ 939.797341][T10466] rdma_rxe: failed to add virt_wifi0 [ 939.799868][T10443] rdma_rxe: failed to add virt_wifi0 17:26:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x7dd, 0x80000004, 0x2}) 17:26:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000040)="d087aa5f1e1552def3729ffb4a68d6576214e8d80aab297ef06c4b450e67ebe5aea81760c24dad985c60aa5af3814f5bdb1e0bae90587e55a30ae82c8c6c87c47e366a819db38a57d186ac5cf5d4eb4cdde8b9625714141ae4fc3a6142", 0x5d}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000009) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={@cgroup, 0xffffffffffffffff, 0x15, 0x1, r2}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 17:26:24 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002e0, 0x873, 0x749348a, &(0x7f0000000380)="b95b03b77e030000009e40f086dd1fff060000003a00000177fbac141412e0000001c699da153f08a0e6e380f60108f683317585d747fd1cab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca4ca198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f20900000061db16fe0f743b95ded898c28a352208c62751b3d738899b8b19d9052b7f13ff94", 0x0, 0x4fd, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4, &(0x7f0000000000), &(0x7f0000000040)="0c69c96254287d24251987c3ff19127df8000000000000632009db1e019292026e14e9386d64d85402a3929c00008a0600bda5e19ec206c426ee640db821c1a93aa267889ec10f30b2a937ad"}, 0x28) 17:26:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:24 executing program 4: unshare(0x20000400) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r0 = socket(0x200000000000011, 0x3, 0x0) getsockopt(r0, 0x5a06, 0x6, &(0x7f0000000100)=""/95, &(0x7f0000000040)=0x5f) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xca, 0x0, 0x0) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000080)=0x7) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000200)='wg1\x00', 0x4) socket$inet(0x2, 0x1, 0x0) r2 = socket$inet6(0x10, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x2, 0x0) close(0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r5, 0xa8, "f45c365bcf5f2e5eb0c8db27dc79de545af1a2a9a2c3d2be3b884771d6eabbedb79a487c0e7abf5b975b240227df6104b67b0549a691e4cb8765c9abd18add740e29d7ad1fe00abfbc234a26c2d567a821c6ad988e7a6188b35a71ff9b6ac10d92f285f2f109600d06ba4db4adc39b20c3380270c733c63bf61eec5ae0db09f9b1bd4d6a403845937616938304036e776b6e16541260b4a1bbafa9ca2df7e7e61c5197d83f2dcdd0"}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="ab000000fb9e04f5492a0e39cc9095789e671fe44b604db07ef023ed23a85240ff3f42f3790895da462fc53732dfec44cd7a19131f7d3b103a85d74f38fde9b498738ab3bd37a73c3a1264e4b5f83aac3d523add6b8430797338952ad6dbbbe5be5fa9203bd318f84d573bc4c3156061d6603097cf1b74d7386418691e3b32af31db5f2f26ef85007835c4def57f6d3106297eedeafffffffffffffffe740452a3b5cee6892570a609c49fe8d098ed"], &(0x7f0000000180)=0xb3) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="010200000000000000001000000008000300", @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYBLOB="5598de1d7377bd3c92e9df15573bb68c4a7beb95710409e935bc3ea7c7ddc6f8a4ddfba5994da52d9fa7088eaa553410cec84005ed1b5cf4898cf49c43825e03f977fd738196015d19c85f052fee6f1e0de8939bf4c5955a688486c0d907b7a5208169a0d951c785805b3e74ca6f557aa255dc837791bb71f1014f32b6cb33a6629668e2d2e3cd0607efc1ca234ef5cd2e75795df62460d2b4ed2dfcc48c7d642f0f8551274f8efabc3f2adba860772adec9213abb11ba8f53106167a4b96073e623df56710f17d4057db286051e"], 0x24}}, 0x0) unshare(0x28000000) 17:26:24 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000040)="475b6582625a7f34d4fb6c28d097ed142eb6a85bb5aeb1847e7c134f44addc4fa851af295535286d8a00774195038a2dfb00543ce1fa10", &(0x7f0000000180)=""/132}, 0x20) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000200012800b00010067656e65766500001000028006000500810000000400060008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x50}}, 0x0) 17:26:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r1 = socket(0x4, 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r3, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r7, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockopt$PNPIPE_IFINDEX(r7, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x4) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8290fa2c776f8a40}, 0x40e0) ioctl$TUNATTACHFILTER(r0, 0x400454cb, &(0x7f0000000200)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 17:26:24 executing program 3: r0 = socket(0x1f, 0xa, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000700)=0x1, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000740)={0x0, 0x800}, 0x8) r2 = accept4$bt_l2cap(r0, &(0x7f0000000780)={0x1f, 0x0, @none}, &(0x7f00000007c0)=0xe, 0x80800) bind$bt_l2cap(r2, &(0x7f0000000800)={0x1f, 0x8000, @fixed={[], 0x10}, 0x7, 0x2}, 0xe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000840), 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000880)={r1}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000008c0)={0x28, 0x0, 0x8e0cbc395048b053, @my=0x0}, 0x10, 0x80800) r4 = socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f0000000940)={r5, r6/1000+60000}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000980)=""/64, &(0x7f00000009c0)=0x40) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000a40)={0x0, @xdp={0x2c, 0x1, 0x0, 0x3c}, @nl=@unspec, @ax25={0x3, @bcast, 0x7}, 0x6, 0x0, 0x0, 0x0, 0x100, &(0x7f0000000a00)='veth1_virt_wifi\x00', 0x1, 0x80000000, 0x3}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000ac0)={@local, r7}, 0x14) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000000b00)={0x40, {{0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00', 0x5}}}, 0x88) accept(0xffffffffffffffff, &(0x7f0000000c80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000d00)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r9, 0x0, 0x82, &(0x7f0000000d40)={'filter\x00'}, &(0x7f0000000dc0)=0x78) ioctl$sock_x25_SIOCADDRT(r3, 0x890b, &(0x7f0000000e00)={@null=' \x00', 0xa, 'veth0\x00'}) [ 944.300628][T10581] IPVS: ftp: loaded support on port[0] = 21 17:26:24 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x9) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'virt_wifi0\x00'}}]}, 0x38}}, 0x0) [ 944.356223][T10587] device geneve0 entered promiscuous mode [ 944.498075][T10600] IPVS: ftp: loaded support on port[0] = 21 17:26:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x500, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 944.807620][T10581] lo speed is unknown, defaulting to 1000 [ 944.813901][T10597] ip6tnl0: mixed HW and IP checksum settings. [ 944.820194][T10585] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 944.884719][T10581] ip6tnl0 speed is unknown, defaulting to 1000 [ 944.887989][T10600] lo speed is unknown, defaulting to 1000 17:26:25 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) epoll_pwait(r0, &(0x7f0000000080), 0x0, 0x80040000, &(0x7f00000000c0)={[0x1]}, 0x8) openat$cgroup_ro(r0, 0x0, 0x26e1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="7c5b1608413caf0d65d554be0fa59e5b470485fcea5e0032917a6f54de416f4db8cd4af517214d1c7c0afc95ea4350693b06c966dd6b568d2fed690381aa4d9143915882debb9887fc9e19a977f1f2a39efd7f9053f1d2a9b30a96b592d8165d5caf6facd7b8062d0e013c0fc0e61daca0babd104acda8d5e2b25527ebbcfba61cc4b2f0ef2cb214c3d38918d141ff46745d4e", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x20}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) [ 945.047888][T10587] IPVS: ftp: loaded support on port[0] = 21 [ 945.072354][T10585] ip6tnl0: mixed HW and IP checksum settings. [ 945.089642][T10657] netlink: 'syz-executor.4': attribute type 1 has an invalid length. 17:26:25 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x2, 0x0) r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "00000100000000000800449420eba71a4976e252922cb18f6e000100032e0b2936005404b0e0305feee875f2e3ff5f163e2d42b77362b0ab0000000000000101013c58ecce66fd792bbf885bf5ff1b080000040025ad8e5ecc372d3a09ffc2c65400000000000000000000d0b2e400"}, 0x80) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f0000000340)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000002e0019032943db6ff4c7b079bfa04a24", @ANYRES32=r4], 0x2}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000000c0)=0x10, 0x4) splice(r0, 0x0, r2, 0x0, 0xffffffff, 0x0) [ 945.099997][ T7] tipc: TX() has been purged, node left! [ 945.143434][T10587] lo speed is unknown, defaulting to 1000 17:26:25 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7132}) r1 = socket(0x4, 0x2, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r3, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r7, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockopt$PNPIPE_IFINDEX(r7, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x4) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, r3, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8290fa2c776f8a40}, 0x40e0) ioctl$TUNATTACHFILTER(r0, 0x400454cb, &(0x7f0000000200)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) [ 945.201737][ T7] tipc: TX() has been purged, node left! [ 945.280786][T10665] IPVS: ftp: loaded support on port[0] = 21 [ 945.313847][ T7] tipc: TX() has been purged, node left! [ 945.321017][ T7] tipc: TX() has been purged, node left! [ 945.379508][T10603] rdma_rxe: already configured on virt_wifi0 [ 945.392286][ T7] tipc: TX() has been purged, node left! [ 945.402812][T10603] rdma_rxe: already configured on virt_wifi0 [ 945.407589][T10665] lo speed is unknown, defaulting to 1000 [ 945.410599][T10677] ip6tnl0: mixed HW and IP checksum settings. [ 945.430145][T10603] rdma_rxe: already configured on virt_wifi0 [ 945.462527][T10668] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 945.737953][T10600] ip6tnl0 speed is unknown, defaulting to 1000 [ 945.740788][T10581] virt_wifi0 speed is unknown, defaulting to 1000 17:26:26 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000340)={0x1, 0x0, 0x1000, 0x10, &(0x7f0000000000)="4001d6871bb507038e7eb935385766a0", 0x4e, 0x0, &(0x7f00000000c0)="8fe938572697da3e62ea8cb882c0b0aead9dfb8adbc209735bed824f86e9abad6787c0090a0362ea8a38e2e3b0c3494a5f135a46cc23133fae74700af8af67f474f2921bb1612275bc054049e26d"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt(r2, 0xfffffff8, 0x9, &(0x7f0000000240)="1127b54b622be8d3f013a3a34efc78f99e596caeddbb2d90e41ba7fa9572d6be83cd09f71bb257206be5e3d377c5c75c366250d73e8331203e634e6853c4a5833d5857d34235da51d511fb119b0bd07ebb249336304fff71b675a06bed62508604044288d4eca9230772ff3dd367e10376757eef7f189428577f39723039165ca051590bc36f94913c711c53a8b4dce28450b71ed867207a4de49fae9073cb6fe40a59e5e84e93272e5d09cf3ea575b494b9c5ac3e33959a414c769efbd726fcdb79059cf4b0209c3a583d5d9969612852e91073979946301b4489ce4e811616b2510ada292273fe982f0f4ec075194895c7f8e9d3e3be9546", 0xf9) pipe(&(0x7f0000000040)) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r1, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)={0xb0, 0x3, 0x1, 0x401, 0x0, 0x0, {0xd}, [@CTA_MARK_MASK={0x8, 0x15, 0x1, 0x0, 0x2}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x5, 0xfff, 0x5]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xffffffc1}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x3f67}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_PROTOINFO={0x38, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x34, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_STATE={0x5}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x3}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x7, 0x7f}}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x7}, @CTA_PROTOINFO_TCP_STATE={0x5}, @CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x9}]}}, @CTA_ID={0x8}, @CTA_TUPLE_MASTER={0x10, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @CTA_PROTOINFO={0x1c, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x18, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x1}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x79c179fe}]}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20008010}, 0x8040) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x48, 0x2, 0x6, 0x105, 0x0, 0x4, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000500)={'mangle\x00'}, &(0x7f0000000580)=0x54) 17:26:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000060700"/20, @ANYRESHEX, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32=r2, @ANYBLOB="d1cc742d9bae4564644d0512c99f185e3e508ef17e58109e68d86d01898f8c3f1255d35d8b78a2a4f38788"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000040)=0xf0, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0101000000000000000001000000440001000c000700000000e7950000000c0006006c626c637200000008000b000a69700008000800000000000800090000000000080001000a000000080005"], 0x58}}, 0x0) [ 946.049283][T10669] IPVS: ftp: loaded support on port[0] = 21 17:26:26 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0xfc, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) [ 946.172637][T10669] lo speed is unknown, defaulting to 1000 [ 946.248620][T10734] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 946.377896][T10734] IPVS: persistence engine module ip_vs_pe_ [ 946.377896][T10734] ip not found [ 946.612849][T10587] ip6tnl0 speed is unknown, defaulting to 1000 [ 946.619374][T10600] virt_wifi0 speed is unknown, defaulting to 1000 [ 947.160220][T10665] ip6tnl0 speed is unknown, defaulting to 1000 [ 947.502080][T10669] ip6tnl0 speed is unknown, defaulting to 1000 [ 947.782221][T10587] virt_wifi0 speed is unknown, defaulting to 1000 [ 947.948812][T10665] virt_wifi0 speed is unknown, defaulting to 1000 17:26:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf00, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:28 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r5, 0x1, 0x101, 0x7f}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000001180)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x60}, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x44, 0x84, 0x0, @local, @mcast2}}, 0x76) 17:26:28 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000000)=@bpq0='bpq0\x00', 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0xffffffffffffffa6) shutdown(r1, 0x1) 17:26:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000000c0)=[{0x632, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="5b04e3b5e695bbbbbbbbbbbb0800450000209cf7445d5cecb4e5b6bc2d0600000006908168bfb54601ef41f9ff37e0ad06542e02108047d74c"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) 17:26:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r0, 0x0, 0x7905) sendfile(r2, r1, &(0x7f0000000040), 0x100002c07) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5400000010000505000000000000000800000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c001a80040007000400070008000a00", @ANYRES32=r7, @ANYBLOB="08001300", @ANYRES32=0x0, @ANYBLOB="180034801400350076657468315f6d616376746170000000"], 0x54}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="210200000000000000000100ee7d0fb8bde6845c00000200000008000300", @ANYRES32=r7, @ANYBLOB], 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x38, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="020026bd0700fedbdf250900000008003700000000000500080005000003"], 0x24}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPIOCSFLAGS1(0xffffffffffffffff, 0x40047459, &(0x7f0000000300)=0xc000000) sendmsg$NFT_BATCH(r1, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000010000000300000000000000000a20000000000a03000000000000000000010000000900010073797a300000000040000000160a01000000000000000000010000000900010073797a30150000000900020073797a300000000014000380080002400000000008000140000000002c000000180a0101000000000000000001000000090002000000000900010073797a3000000000140000001000010000000000000000000000000a0000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x4001}, 0x0) [ 948.110712][T10810] IPVS: ftp: loaded support on port[0] = 21 [ 948.330730][T10822] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. [ 948.696941][T10669] virt_wifi0 speed is unknown, defaulting to 1000 [ 948.713861][T10810] lo speed is unknown, defaulting to 1000 [ 948.739219][T10810] ip6tnl0 speed is unknown, defaulting to 1000 [ 948.947957][T10816] IPVS: ftp: loaded support on port[0] = 21 [ 949.358225][T10816] lo speed is unknown, defaulting to 1000 [ 949.413151][T10810] virt_wifi0 speed is unknown, defaulting to 1000 [ 949.435491][T10816] ip6tnl0 speed is unknown, defaulting to 1000 [ 949.833700][T10816] virt_wifi0 speed is unknown, defaulting to 1000 17:26:33 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="c86584ae7e03308509e4686c8038d54ffac4034997c9a3d2c7dbe2c10f7e61db5170d467c04f439cd406d25b9e36617c205580f8707574b9dd354a6bec4fb3d6b0bd5a9a1afec3417fc2390257ab039dc732ca10a6d7acbb86dbbca59bb08382c00eee8e6d1610d4bcffb9579aced3d22c4198cc215e1726d7443c26a14f27dba8e7467c142ab5dab4b606b9c3d765f8ce9865f6cd7cd17625", 0x99}], 0x1, 0x0, 0x0, 0x4c}, 0x4004) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="2e00000033000535a4abd32b8018007a0224fc60100002400c000200053582c137153e370900018004001d00d1bd", 0x2e}], 0x1}, 0x0) 17:26:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r1 = socket$tipc(0x1e, 0x5, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRESDEC=r3, @ANYBLOB="4f741100000003407d49a73d142491500aec905313000000000000020000fe0800", @ANYRES32=r2, @ANYBLOB="1400020076657468305fbb4f102f"], 0x30}}, 0x0) 17:26:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x4000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:33 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000200)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x30, 0x1405, 0x20, 0x70bd29, 0x25dfdbfe, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 17:26:33 executing program 4: sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYRES16], 0x84}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffd39, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x2, 0x100000, 0x25dfdbfb, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}]}, 0x40}}, 0x0) 17:26:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x7, 0x1) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000fa0f002508000010000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000008000a0014000000"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d0400"/20, @ANYRES32=r3], 0x20}}, 0x0) [ 953.153364][T10949] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 953.199524][T10958] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:26:33 executing program 4: r0 = socket(0x11, 0x2, 0x40) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x22, 0x2, 0xffffffff) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x4, 0x4) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001540)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_gred={{0x9, 0x1, 'gred\x00'}, {0xfffffffffffffff9, 0x2, [@TCA_GRED_DPS={0x10}]}}]}, 0x44}}, 0x0) 17:26:33 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={r6, 0x5bd}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x3c1, 0x3, 0x388, 0x0, 0x1c0, 0x1c0, 0x0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x2b8, 0x2b8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x198, 0x1c0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@unspec=@conntrack3={{0xc8, 'conntrack\x00'}, {{@ipv4=@dev, [], @ipv6=@remote, [], @ipv4=@local, [], @ipv6=@mcast1}}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e8) [ 953.375746][T10961] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 17:26:33 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0xfffffe37) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000002c0)={'\x00', 0x8}) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202b2069703667726530000aee5e41f7b45796b2471d4d04f84e4a86cc907ead96eafc17bfbc405050edd006564e833bc50a95a36e52c1469723602c389ae19493251aab3ad5678f26b7363020dd70439746b6dde7ae82e6f83c8435a6974f157042d35b240182fd8f48844c84f93b58baec37dbe2904d2a3eb82ed7458633ce6e71665a5182e63311b56c950c2f397bcca4f7f8cb69d1504ff131f6205be4f1ea2f470b13040736e06a9bf18449e35d92a9d5b3ba1bbc27d6b3ad203e6ed7911d2fcfac20a1c69111e2391936480a0e34a91f7f3d6f61e96fd3e25d000000000000000000"], 0xef) pipe(0x0) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socketpair(0x1f, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000140), 0x4) getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000040), 0x12) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 953.440115][T10973] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 17:26:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000980)='cpuacct.usage_sys\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ppp\x00', 0xc0002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x881) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast2, @private}, &(0x7f00000005c0)=0xc) sendmsg$inet6(r4, &(0x7f0000000700)={&(0x7f0000000180)={0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x401}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000001c0)="5aa28373db88f6e4eb7d0871f8f164eff0870295", 0x14}, {&(0x7f0000000200)="e6a7721e91cf7dad8f70a22e98abb90bb5b60979adb733733760500c768fd7530388c9b3e7a7591e77aefc0456d25f34caea72e0efb9f60ca1edb1c4dafbd92097a2c2fc53afb746fa38fae9622f35bce3c2f30a035dbe4d85ff394976025bab337a0a8d7c2e5459f34835c8313110b9a0fad1327e1f3c8c49c86f4834e375fb728ba75eb2c30d6f550cef92693472bd27c74d52de3cc3b0eaabb4f31f472da4ee96809bb114d0bf53f5966dd14053f7efe550d7e26d50c5e7a25e766ede4ef573681dae768182378c5c0e039bb2eb49485e0ea9a14c80c9e1a523039d57e4f0980987e54bcea0702be84f3a1e5be9f5f8", 0xf1}, {&(0x7f0000000340)="b83496673230d4e3f5ae439ecc35eb7dbd005fc965343c9febf01e99bd8a8fa8e686289ed7db77f4cbde0dbcdccf037b5dfabe819abf71a2bb7d5d1755fc7b11926e640954c65dc4994bb2a72f51b430dca18d308601aea487b0d8c861d384c7635eb4e095fec7294d7aa9eb023847df5a2dea285ea43f4bd5c288e366b614585c5ecd71f59b5be23659774d67585647cedf2bac64f6f5aefaee58501eef5c4374ba92efa58f7ba1c5554691cb847cec9386b0fa96a976ddf1b81371d378623f79c33160e1f53c", 0xc7}, {&(0x7f0000000440)="bd69580ac599117c69ccdc3330326e03ea87459732d58f07d4579a9099a796d9846fae674a77884294a0d3b1041d8abec1488dde5c3bdca06f51ff588e9f48981ccdd45bb4768fa5981f4cc4099b8b3247b6d3f6b1323133379ce8735c619fd1c6617b34295adc0edf3097e45426a7f7f29c5e12bf1cca2eb09498e8260cbbadd9bcbbff8b9d5bafe97963f64ad0a021419793ac5a2529ce067d200d0444da25a1bf70d4f21696e00c4450382d60d407855fa10bb2f5968da12189afb1b6dbac158c6c3069fb00b67d441ff19fb2b5968e4138da394601c5eccd9a15bad0aad30ef0f3e1", 0xe4}], 0x4, &(0x7f0000000600)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xb8}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r6}}}, @dstopts={{0x20, 0x29, 0x37, {0x88, 0x0, [], [@ra={0x5, 0x2, 0x993}]}}}, @rthdr_2292={{0x68, 0x29, 0x39, {0x1, 0xa, 0x0, 0x58, 0x0, [@private2={0xfc, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x42}, @ipv4={[], [], @multicast2}, @mcast2, @private1={0xfc, 0x1, [], 0x1}]}}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x84, 0x1, [], [@jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0xf0}, 0x4088) sendfile(r2, r1, 0x0, 0x100000009) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYRES64=r2], 0x58}, 0x1, 0x0, 0x0, 0x1faea22eb2bc89bd}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={r7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000008c0)={r7, 0x4a, "4f4152cb6207a128e54ea484ce9e426c25b86c4c05f230dd93fc0c3fa4e64ad621b0bfb11e0411da0ef33740b32690c841e6e81298c04b8b8f37973bf320d437a8bf8cfaa65afb28af42"}, &(0x7f0000000940)=0x52) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000880)={0x6, 'veth1_virt_wifi\x00', {0x65}, 0x3ef1}) [ 953.497265][T10984] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 953.514508][T10986] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks 17:26:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f00000002c0)=""/200, 0xc8}], 0x7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x44880}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000000)=0x1000, 0x4) sendfile(r3, r2, 0x0, 0x100000001) recvmmsg(r3, &(0x7f00000054c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000440)={0x1, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e22, @multicast1}}}, 0x108) [ 953.600662][T10989] IPVS: ftp: loaded support on port[0] = 21 17:26:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000280)=0x54) 17:26:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001100)='pids.current\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet6(0xa, 0x6, 0x20000084) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(r3, &(0x7f0000001200)=[{&(0x7f0000000000)="dd068b4f18851fe7909b4f3f7869320ef3de4f4a9440dd54250f24fd7d4c5d6e693f7dd417ea7fd3f44e6e0b033d817499f40a7aba54d01c8273803e31d7c14e1d2c2cb9fd694d0514390adf7762ea8c79f430d2661de402f187007dba105ea879", 0x61}], 0x1, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) getsockopt$bt_hci(r2, 0x84, 0x0, &(0x7f0000000080)=""/4100, &(0x7f00000010c0)=0x1004) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x7a05, 0x1700) [ 953.741297][T10989] lo speed is unknown, defaulting to 1000 [ 953.765067][T10989] ip6tnl0 speed is unknown, defaulting to 1000 17:26:34 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000ffff000500010007"], 0x1}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x15c, r3, 0x100, 0x70bd27, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x400}, 0x84) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000000) [ 953.843587][T11010] IPVS: ftp: loaded support on port[0] = 21 [ 953.859123][ T28] audit: type=1804 audit(1594401994.282:929): pid=11008 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/191/cgroup.controllers" dev="sda1" ino=16378 res=1 17:26:34 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000005e001f", 0x7) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x32, @remote, 0x4e23, 0x1, 'lc\x00', 0x15, 0x80, 0x38}, 0x2c) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 954.002368][ T28] audit: type=1804 audit(1594401994.312:930): pid=11008 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir786081319/syzkaller.eZtI5d/191/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 954.004414][T11010] lo speed is unknown, defaulting to 1000 17:26:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x6000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x68, 0x0, 0x0, 0x0, 0x0, {0x11}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}}}}]}, 0x48}}, 0x0) [ 954.171046][ T28] audit: type=1804 audit(1594401994.492:931): pid=11022 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/409/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 954.347445][T11034] netlink: 'syz-executor.5': attribute type 7 has an invalid length. [ 954.348161][ T28] audit: type=1800 audit(1594401994.492:932): pid=11022 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=16375 res=0 [ 954.395412][T11034] netlink: 'syz-executor.5': attribute type 39 has an invalid length. 17:26:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x2, 0xffffffff, @local, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x9, 0xfffffffffffffcf2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xa000000, @rand_addr, 0x20000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040), 0x100002c07) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r4, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0x31, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x86, 0x4}}, @NL80211_ATTR_MAC={0xa, 0x6, @random="83f93a606227"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r6, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1d0, r6, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xfffffffffffffffb}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x800}, {0xc, 0x90, 0x8001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xdd7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x8000}, {0xc}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) [ 954.500964][ T28] audit: type=1804 audit(1594401994.492:933): pid=11022 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/409/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 954.612001][ T28] audit: type=1804 audit(1594401994.502:934): pid=11021 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/409/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 954.646268][T11045] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 954.744674][T11052] netlink: 'syz-executor.5': attribute type 7 has an invalid length. [ 954.761174][T11052] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 954.920628][T11010] ip6tnl0 speed is unknown, defaulting to 1000 [ 954.927126][T10989] virt_wifi0 speed is unknown, defaulting to 1000 17:26:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x68, 0x0, 0x0, 0x0, 0x0, {0x11}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$nl_route(0x10, 0x3, 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$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}}}}]}, 0x48}}, 0x0) [ 955.004671][T10992] IPVS: ftp: loaded support on port[0] = 21 17:26:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)={0x68, 0x0, 0x0, 0x0, 0x0, {0x11}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$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, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r6, @ANYBLOB="0100000000000000240012000c000100627269646765000e140002000800070000000000080027"], 0x44}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000380)=@newlink={0x48, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}}}}]}, 0x48}}, 0x0) [ 955.126658][T11012] IPVS: ftp: loaded support on port[0] = 21 [ 955.134859][T11049] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 955.175814][T10992] lo speed is unknown, defaulting to 1000 [ 955.231900][T11087] netlink: 'syz-executor.5': attribute type 7 has an invalid length. [ 955.272509][T11087] netlink: 'syz-executor.5': attribute type 39 has an invalid length. [ 955.410463][T11099] netlink: 'syz-executor.4': attribute type 7 has an invalid length. [ 955.433402][T11099] netlink: 'syz-executor.4': attribute type 39 has an invalid length. [ 955.530390][T11012] lo speed is unknown, defaulting to 1000 [ 955.816170][T10992] ip6tnl0 speed is unknown, defaulting to 1000 [ 955.853148][T11010] virt_wifi0 speed is unknown, defaulting to 1000 [ 956.370809][T11012] ip6tnl0 speed is unknown, defaulting to 1000 [ 956.377672][T10992] virt_wifi0 speed is unknown, defaulting to 1000 [ 956.687224][T11012] virt_wifi0 speed is unknown, defaulting to 1000 17:26:37 executing program 1: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev, 0x0, 0x1}, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c8, &(0x7f0000000100)) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000040)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1e2ae23af04cb8c2b437607f1338594b6d65b0ea4729e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb9d028c6f85d966219ded805ccc0535541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xae}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0x10}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) 17:26:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0xa, 0x2, 0xffffffff, @local, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x9, 0xfffffffffffffcf2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0xa000000, @rand_addr, 0x20000}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r2, &(0x7f0000000040), 0x100002c07) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r4, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0x31, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x34, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r4, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x86, 0x4}}, @NL80211_ATTR_MAC={0xa, 0x6, @random="83f93a606227"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r6, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1d0, r6, 0x400, 0x70bd26, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xfffffffffffffffb}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x800}, {0xc, 0x90, 0x8001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0xdd7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x8000}, {0xc}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4000000}, 0x2) 17:26:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x8100, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.978908][T11194] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 957.141863][ T7] tipc: TX() has been purged, node left! [ 957.148178][ T7] tipc: TX() has been purged, node left! [ 957.164388][ T7] tipc: TX() has been purged, node left! [ 957.179454][ T7] tipc: TX() has been purged, node left! [ 957.221906][ T7] tipc: TX() has been purged, node left! [ 957.341919][ T7] tipc: TX() has been purged, node left! [ 957.501997][ T7] tipc: TX() has been purged, node left! [ 957.508468][ T7] tipc: TX() has been purged, node left! 17:26:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) getsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="9f03becb4e48bab2", @ANYRES64=r5, @ANYRESHEX=r2, @ANYRESHEX, @ANYRES64, @ANYBLOB="74785a444efece1cfbddb54845b030c35e212ea450a2ff2fdf1666e7118e08116ca2516ec025be6cf7075bf9134ec5fc34111b78c68b6280d4f83cdc6a3bf916c1945e7ff7fbaf0a96cd6bd0708fddea13cfa9c49741bda280fc2a05373b6a7bf8da5ad0a32e9f6bad9256d4dc67401c65c47750cb662d99f5adae98fad6d1267d10e84596b2a4fc3ab56052dfe187d60674d2443128bbf6c280e5e8f69c3232504ee20299e221da", @ANYRESHEX=r1, @ANYRESOCT, @ANYRESHEX=r2, @ANYRESHEX=r6], 0x34}}, 0x0) sendmmsg(r4, &(0x7f00000002c0), 0x40000000000009f, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r7, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$TIPC_MCAST_BROADCAST(r7, 0x10f, 0x85) 17:26:40 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x2, 0x61, 0x10, 0x18}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="8400000019001fb2b9409b0d1b809ac00a80a578020000020004000023", 0x1d, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="130014", 0x3, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000008000000000700e9fffeff0000000a"], 0x14}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000019001f15b9409b0d1b849ac002", 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000080)) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 17:26:40 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x1000}, 0x4) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1000}, 0x4) splice(r0, 0x0, r2, 0x0, 0x100000, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10c0e531bd47c314}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r6, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5dce}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x2002c0c1}, 0x4001) 17:26:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) getsockname(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) ioctl$SIOCX25SFACILITIES(r3, 0x89e3, &(0x7f0000000140)={0x45, 0x1d, 0xc, 0x5, 0x7, 0x81}) 17:26:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) recvmmsg(r1, &(0x7f0000002180)=[{{&(0x7f00000001c0)=@vsock, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f00000004c0)=""/242, 0xf2}, {&(0x7f0000000380)}, {&(0x7f0000000640)=""/161, 0xa1}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000000700)=""/182, 0xb6}], 0x7, &(0x7f0000003a00)=""/4096, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000000840)=""/159, 0x9f}, {&(0x7f0000000900)=""/211, 0xd3}, {&(0x7f00000005c0)=""/32, 0x20}, {&(0x7f0000000a00)=""/172, 0xac}, {&(0x7f0000000ac0)=""/240, 0xf0}, {&(0x7f0000000bc0)=""/229, 0xe5}, {&(0x7f0000000cc0)=""/204, 0xcc}], 0xa, &(0x7f0000000e80)=""/40, 0x28}, 0x3}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/137, 0x89}], 0x1, &(0x7f0000000fc0)=""/128, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001040)=""/193, 0xc1}, {&(0x7f0000001140)=""/68, 0x44}, {&(0x7f00000011c0)=""/21, 0x15}], 0x3, &(0x7f0000006a00)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000001240), 0x80, &(0x7f0000001e40)=[{&(0x7f0000001340)=""/60, 0x3c}, {&(0x7f00000015c0)=""/221, 0xdd}, {&(0x7f00000016c0)=""/189, 0xbd}, {&(0x7f0000007a00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/239, 0xef}, {&(0x7f0000001cc0)=""/180, 0xb4}, {&(0x7f0000001d80)=""/133, 0x85}, {&(0x7f0000001380)=""/29, 0x1d}, {&(0x7f0000001c00)=""/123, 0x7b}], 0x9, &(0x7f0000001f00)=""/133, 0x85}, 0x1}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f00000013c0)}, {&(0x7f0000001fc0)=""/172, 0xac}, {&(0x7f0000008a00)=""/4096, 0x1000}, {&(0x7f0000002080)=""/45, 0x2d}], 0x4, &(0x7f0000002100)=""/76, 0x4c}, 0xff}], 0x6, 0x1, 0x0) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x35c}, {&(0x7f0000000080)="132419b3d35b8af26552785e69b97c1d6aa4d97ec22836c5db91", 0x1a}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7011ca4b676628888dbe06b4a", 0x76}, {&(0x7f00000029c0)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29", 0x23}], 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001400)={0x194, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x90f0}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NET={0x6c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3c}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth1_virt_wifi\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0x194}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 17:26:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x50, r0, 0xa5d96000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) getsockopt$PNPIPE_ENCAP(r3, 0x113, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f0000000440)='}', 0x1}], 0x1, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r5, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r5, 0x8983, &(0x7f0000000180)) 17:26:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x4ffe0, 0x0) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) listen(r1, 0x4) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80806}, 0xc0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 17:26:40 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r6, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0xffffffffffffff4e, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRESOCT=r3, @ANYBLOB="35e6db69b9f04d5b6fb810712de738b062235ee5ff3a77c40187e03af5cd990215489a563d785b60afb04cea6ff2", @ANYRES16=r5, @ANYRESOCT=r6, @ANYBLOB="256f735e9eeced06792bfafef152a95d58fd160050ef915025ae01abc04b4e3f181821a9c3ce17f4951805bad7f4a8edcd18f35f35b50d3b1460ae18e1c871449293577f67ea8cb5fa621434a8575918a87b22dfd9446769320561e5298c08cf248b53a286ec12cf3c3d31970329acc6de8cc19408483d68121a9663cbd7eac838519a2e67082924e2677c4e53db3ba6a038b3e2e4", @ANYRES64=r7], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x43) [ 960.508966][ T28] audit: type=1804 audit(1594402000.932:935): pid=11295 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/440/cgroup.controllers" dev="sda1" ino=16382 res=1 17:26:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x78, 0x30, 0x17b, 0x0, 0x0, {}, [{0x64, 0x1, [@m_bpf={0x60, 0x2, 0x0, 0x0, {{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x2}, @TCA_ACT_BPF_PARMS={0x18}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{}, {0x6}]}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}]}, 0x78}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x5c, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @ipv4={[], [], @multicast1}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r4, 0x100, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010101}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x10000}]}, 0x44}, 0x1, 0x0, 0x0, 0x786e406168f2484}, 0x4000010) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x27}, 0x1) [ 960.693580][ T28] audit: type=1804 audit(1594402001.012:936): pid=11295 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir830651685/syzkaller.VEYHhX/440/cgroup.controllers" dev="sda1" ino=16382 res=1 17:26:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r4, 0x4, 0x16b}, 0x8) r5 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000025000511d25a80648c63940d0424fc6004000e000a0003000200c03737153e370a00118000000000d1bd", 0x2e}], 0x1}, 0x0) [ 960.921907][ T28] audit: type=1804 audit(1594402001.342:937): pid=11276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/458/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 961.062420][ T28] audit: type=1804 audit(1594402001.342:938): pid=11278 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/458/cgroup.controllers" dev="sda1" ino=16370 res=1 17:26:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r2 = accept4$inet6(r1, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000300)=0x1c, 0x800) close(r2) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0xb1d000) r4 = accept4(r3, &(0x7f0000003f40)=@sco, &(0x7f0000003fc0)=0x80, 0x800) sendmsg$IPSET_CMD_GET_BYNAME(r4, &(0x7f00000040c0)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004080)={&(0x7f0000004040)={0x30, 0xe, 0x6, 0x5, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x44090) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0xcde3c14173575e1e, 0x100000000800200, 0x400000000c8a9}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) sendmsg$IPCTNL_MSG_CT_GET_DYING(r4, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x404004}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x6, 0x1, 0x3, 0x0, 0x0, {0x7, 0x0, 0x4}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x20000084) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) r7 = accept(r5, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000040)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x4e24, 0x3, @mcast2, 0xc9a}}}, 0x88) 17:26:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f00000000c0)={0x57, "eff34b17d7101c2f5409a2ab6e4d6341df8f2ad76be809adbeaea25b89030af3eb64c977848e66109c1447990de185990ea4de7deac92ae84d039995c3103f112296b202d3501b23ba3be6bfc9d5fe2351e75affbb98e9521d43c93d6ce9245c98af482921ca2b035e18cede7e0af3bc20e653dc0c86c78399123b204e9f97ce"}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef0016e8da5d0008000640000903ff0500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 961.267300][ T28] audit: type=1804 audit(1594402001.552:939): pid=11320 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/413/cgroup.controllers" dev="sda1" ino=15932 res=1 17:26:41 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r6, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0xffffffffffffff4e, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRESOCT=r3, @ANYBLOB="35e6db69b9f04d5b6fb810712de738b062235ee5ff3a77c40187e03af5cd990215489a563d785b60afb04cea6ff2", @ANYRES16=r5, @ANYRESOCT=r6, @ANYBLOB="256f735e9eeced06792bfafef152a95d58fd160050ef915025ae01abc04b4e3f181821a9c3ce17f4951805bad7f4a8edcd18f35f35b50d3b1460ae18e1c871449293577f67ea8cb5fa621434a8575918a87b22dfd9446769320561e5298c08cf248b53a286ec12cf3c3d31970329acc6de8cc19408483d68121a9663cbd7eac838519a2e67082924e2677c4e53db3ba6a038b3e2e4", @ANYRES64=r7], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x43) 17:26:41 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x3, 0x100000}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000600ea1100000005000000", 0x29}], 0x1) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000080)="37ac48e06ab27ce5527d9636b015271703a2bf32092c2f8949f9b4768aede000f6f9b4906241e6468b03e30d6ee04cc7cfe2d046fef920c3528a36a5ca3a51e44c25071971891a9af8ace130472f9fb860c7c94517acc14f7a4ae55300583d68ec6398abb03fc76b8ea52aca1734e22d159047", 0x73}, {&(0x7f00000011c0)="bc329c7d691815e206c48c6de6c20ab6888431a19cae56bc822fc081a30ffcbb4d45633af550d55ad10fe4b99e1a4d1fa97b6d517d7620bcd47697fbc9e6d6853a400ce4ec2b40d8a4c3290c48b6d45d3e4c3586c704985b941f4b637304aa54bb686cedb8645d409dacf5ded568b70083bfa55a796e4ed340f5608d3df18cff3da4a7cf73cee6d1c4bb5e5c7aa684bf3f74d0f67e19", 0x96}, {&(0x7f0000001280)="d73cfa18ad397548a8a7d0c9fa7d52ea5aa8d7524beb9d63d627bd28ed5cdc34e8b0042c18adb0d556e614428e0e0ac1443cd7a915ed673d890f09451265fa652bde7cd0285b855cbfe42a308fc2b2ac766d068e941dc9b020c8", 0x5a}], 0x4, &(0x7f0000000100)}], 0x1, 0x0) 17:26:41 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, [0x9, 0x3, 0x81, 0x97, 0x100000000, 0x1, 0x7, 0x3, 0x2, 0x8, 0x4, 0x3, 0x2000, 0x40, 0x2]}, &(0x7f0000000100)=0x100) r2 = accept4(r0, 0x0, 0x0, 0x0) ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$sock(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0x4000000003, 0x12) sendfile(r3, r4, 0x0, 0xf03b0000) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 961.459425][ T28] audit: type=1804 audit(1594402001.552:940): pid=11306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/413/cgroup.controllers" dev="sda1" ino=15932 res=1 [ 961.622414][ T28] audit: type=1804 audit(1594402001.822:941): pid=11281 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/458/cgroup.controllers" dev="sda1" ino=16370 res=1 17:26:42 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e0000000000dfff0000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac141419"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000026e, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x1, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wg0\x00', r5}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x4, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r6}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x801) 17:26:42 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r6, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0xffffffffffffff4e, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRESOCT=r3, @ANYBLOB="35e6db69b9f04d5b6fb810712de738b062235ee5ff3a77c40187e03af5cd990215489a563d785b60afb04cea6ff2", @ANYRES16=r5, @ANYRESOCT=r6, @ANYBLOB="256f735e9eeced06792bfafef152a95d58fd160050ef915025ae01abc04b4e3f181821a9c3ce17f4951805bad7f4a8edcd18f35f35b50d3b1460ae18e1c871449293577f67ea8cb5fa621434a8575918a87b22dfd9446769320561e5298c08cf248b53a286ec12cf3c3d31970329acc6de8cc19408483d68121a9663cbd7eac838519a2e67082924e2677c4e53db3ba6a038b3e2e4", @ANYRES64=r7], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x43) 17:26:42 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x100) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) splice(r2, &(0x7f0000000080)=0x4, r4, &(0x7f0000000100)=0x1, 0xd3, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x10001, @private1, 0x7}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="982b56ad377379208bbf0700841812d3d0d5d33f7ad4da2902fc2958d51d6f2115100ae98ef42bc1", 0x28}], 0x1}, 0x0) 17:26:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x1000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 961.780703][ T28] audit: type=1804 audit(1594402001.822:942): pid=11286 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/458/cgroup.controllers" dev="sda1" ino=16370 res=1 17:26:42 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="8100635b36ddd74531032c05fcbc2947aed2ac30ffa106fdaaad6749457dd8cf8d825932c343adc319df0649d01cf4ad1b4233a3da43e64107141be6ee1274607afe4702943bdd3649c32f050386be563cee95f5a6492281f5d4d13adfa5f49316c49db235e29189ccb682407e27191a4d76217accc2c06389f4614acf13a100e67fd8a1eefd73554bf5ab7682e5b09213f758e5143cbd88b8e79a083c26ade9ffd990d6dc75a7408556cda2ec974d3896500357fd"], 0xb5) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f0000000440)={0xe8, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e26}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @multicast1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0001}]}, 0xe8}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)}, 0x20008801) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 961.961343][ T28] audit: type=1804 audit(1594402001.822:943): pid=11312 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/458/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 961.964080][T11384] netlink: 92 bytes leftover after parsing attributes in process `syz-executor.1'. [ 962.044473][ T28] audit: type=1804 audit(1594402001.972:944): pid=11356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/414/cgroup.controllers" dev="sda1" ino=15902 res=1 17:26:42 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, 0x0, 0x100000009) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x40, @dev={0xfe, 0x80, [], 0x2a}, 0x1000}, {0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x401, [0x7ff, 0x2, 0x20, 0x5, 0x7fffffff, 0x5, 0x54b, 0x4]}, 0x5c) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000010c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r3, @ANYBLOB="010000000000000000000100000014000200776730000000000000000000000000005c000880030000803000098028000080060001000a00000014000200ff0100000000000000000000000000010500030000000000040000802400010000000000000000000000000000000000000000000000000000000000000000001ff7734e9e671a033e5378f66e5664d93dbf8ccdb263d021081c23ac979531efe2c814b038045d46d04e4f72cfb36f31"], 0x84}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0xd74, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_PEERS={0xd58, 0x8, 0x0, 0x1, [{0xa6c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_ALLOWEDIPS={0x280, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x20}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x118, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x16}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x31c, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x35}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @empty}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x3e}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a002c14af700df3e1c1884d79091714635de0f5132b6ad0f4b125dcb4532bbdca21eae99012e98eac49fd801da9c77ac083a82dc573aa4128dd4e96d7d1c2b00e4f73b606ed5d5b10ff5b5a21ff0a803ae39626bafb85b4f576e5ee00"/116, @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 17:26:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x2000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000280)={0x8, {{0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, [], 0x1}, 0x7fff}}}, 0x88) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_sfq={{0x8, 0x1, 'sfq\x00'}, {0x4c, 0x2, {{}, 0x0, 0x0, 0x0, 0x1, 0x7, 0x40, 0x0, 0x0, 0x0, 0x45}}}]}, 0x78}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r6, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000100)) 17:26:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x1, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@newtfilter={0xe24, 0x2c, 0x8, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, {0x10, 0x2}, {0x5, 0x10}, {0x3, 0x9}}, [@TCA_RATE={0x6, 0x5, {0x4, 0x4}}, @TCA_CHAIN={0x8, 0xb, 0x1000}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x49c, 0x2, [@TCA_BPF_POLICE={0x498, 0x2, [@TCA_POLICE_TBF={0x3c, 0x1, {0x1, 0x20000000, 0x6, 0x5, 0x8, {0x5, 0x1, 0x7f, 0x90a, 0x5, 0x1}, {0x5e, 0x0, 0x6, 0x400, 0x9, 0x2}, 0x0, 0x9, 0x1}}, @TCA_POLICE_TBF={0x3c, 0x1, {0xc1, 0x6, 0x1ff, 0x5, 0x1, {0x2, 0x2, 0x0, 0xffff, 0x0, 0x1ff}, {0x6, 0x1, 0x5, 0x180, 0xd5, 0xce2a}, 0xf0, 0xf2b, 0x5}}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xfffffffffffffffe}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x5, 0x6, 0x57, 0x7, 0x85, 0x1ff, 0x3, 0x7, 0x9, 0x77, 0x4, 0x680, 0x2, 0x4, 0x6, 0x6, 0x7, 0x79, 0x8000000, 0xfb, 0x2, 0x401, 0x6, 0xfd8, 0x100, 0x3, 0x80000001, 0x1, 0x3, 0x9, 0x1, 0x100, 0x1f, 0x2, 0x5, 0x4, 0x7fff, 0x1, 0x8, 0x3, 0x7f, 0xe301, 0x101, 0x6, 0x2, 0x3f, 0xa42, 0x3, 0x9, 0x5485a40e, 0x9, 0x2, 0xecc, 0x6, 0x5, 0xfffffffa, 0x5, 0x36d, 0xfffffff9, 0x7fff, 0x4538, 0x3, 0xba, 0x40, 0x4, 0x3, 0x3, 0x80, 0xc68, 0x0, 0x2, 0xfff, 0x80000001, 0x5, 0x8000, 0x7, 0x6b6, 0x800, 0x8001, 0x3, 0x7, 0x3, 0x9d9, 0x1, 0x6, 0x8001, 0x80000001, 0x1, 0x1, 0x5d53, 0x4, 0x2, 0x2, 0x8, 0x3, 0x7, 0xfff, 0x7, 0xf6, 0x8, 0x1, 0x7fff, 0x1, 0xdb9, 0x9, 0x3b58, 0x1, 0x1, 0x5, 0x0, 0x80000001, 0x5, 0x4, 0xffff7fff, 0x6, 0x1ff, 0x4, 0x0, 0x8, 0x6, 0x9, 0x4, 0x22b0, 0x20, 0x5, 0x3, 0x1000, 0x2aa220ee, 0x0, 0xffffffff, 0x8, 0x4, 0x0, 0x3cd4, 0x9, 0x8001, 0x7d06, 0x0, 0x1, 0x6, 0x4, 0xa3d, 0xa2400000, 0x1f, 0x8, 0xe9, 0x6, 0x4, 0x72, 0x6, 0x65, 0xffffffff, 0x7fffffff, 0x8, 0xffffffff, 0x45b7, 0xfffffffd, 0x9fa, 0xffff, 0x3, 0x1, 0xaf, 0x4, 0xcd9d, 0x7, 0x42e, 0x10001, 0x4, 0x6e, 0x6, 0x3, 0x8, 0xb4d, 0x7fffffff, 0x64f, 0xffc0, 0x7, 0x3ff, 0x3, 0x5, 0x1, 0x20, 0x4, 0x7156, 0x516, 0x8, 0xfffffe6a, 0x3, 0x8001, 0x3, 0x0, 0x4, 0x6, 0x1, 0x2d4, 0x10000, 0x3, 0x5, 0x3, 0x0, 0x2, 0x10001, 0x7f, 0x7c, 0x0, 0x40, 0x6, 0x1f, 0xfff, 0xe3, 0x7, 0x1, 0xffffffff, 0x1, 0x27d, 0x6b38, 0x39f3, 0x3f, 0x3, 0x1, 0x15b7e9ab, 0x6, 0x0, 0x4f, 0x4, 0x82e5, 0x9, 0x4, 0x8, 0xfff, 0x3, 0x2, 0x7cd, 0x80000000, 0x7f, 0x5, 0x2829, 0x9, 0x4, 0xffff8001, 0x3, 0x7, 0x0, 0x100, 0x2, 0x200, 0x7fffffff, 0x1, 0x9, 0x80000001, 0xfffffeff, 0x7, 0xffff, 0x401, 0x100]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x40000000000}]}]}}, @TCA_RATE={0x6, 0x5, {0x3f, 0x5e}}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4e0, 0x2, [@TCA_FLOW_KEYS={0x8, 0x1, 0x1d711}, @TCA_FLOW_RSHIFT={0x8, 0x4, 0x4}, @TCA_FLOW_KEYS={0x8, 0x1, 0x105f4}, @TCA_FLOW_BASECLASS={0x8, 0x3, {0x10, 0x8}}, @TCA_FLOW_EMATCHES={0x2d0, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x4}, @TCA_EMATCH_TREE_LIST={0x138, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x2, 0x2, 0xe205}, {0xe479, 0x5, 0x2, "1a54d235b4"}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0x2, 0x7, 0x1000}, {{0x1, 0x1, 0x1}, {0x0, 0x1, 0x1}}}}, @TCF_EM_IPT={0x74, 0x3, 0x0, 0x0, {{0xfffa, 0x9, 0x41}, [@TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}, @TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0x7}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0xf9}, @TCA_EM_IPT_MATCH_DATA={0x3b, 0x5, "1b58b02dc3a2137561c69c620cef8f0a119cf508660cf1f3004f87e987d4aa7ad5c18ce4040468459f27ae349737c2a22d182bb51dfeaf"}]}}, @TCF_EM_CONTAINER={0x94, 0x1, 0x0, 0x0, {{0x3, 0x0, 0x6c8c}, "fb2d018b351c49b44e6ba65174f760c5b167883702230391d14523f7c7fd14f5d7d062fbba6bb06639a699c9edc6b698b1fed8748d332f2e7c228d212771b2dc45849c5b86ef759ca005591869d37233742af33070340f5bdf59cbc282ec0ceb9f55d59c78f638c1ce7df3299394a2728c1b1b2c40f9eb02509e37f5af8b4c0f0ddfb8c7dca423"}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1f}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x160, 0x2, 0x0, 0x1, [@TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x3ff, 0x3, 0x38}, {0x2, 0x800, 0x40, 0x4}}}, @TCF_EM_META={0x1c, 0x7, 0x0, 0x0, {{0x7fff, 0x4, 0x2}, [@TCA_EM_META_LVALUE={0x10, 0x2, [@TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="b114641004a85c96"]}]}}, @TCF_EM_META={0xa4, 0x3, 0x0, 0x0, {{0xc000, 0x4, 0xd9}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x1f, 0x3f, 0x2}, {0x40, 0x9, 0x2}}}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_VAR="ded19cf6"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0x0, 0x1}, {0x20, 0x2, 0x1}}}, @TCA_EM_META_LVALUE={0x1c, 0x2, [@TCF_META_TYPE_VAR="991eaf72261e", @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_VAR="574173efcf", @TCF_META_TYPE_VAR="fc88475482d3a7c0e6"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x55, 0x2}, {0x0, 0x1}}}, @TCA_EM_META_RVALUE={0xe, 0x3, [@TCF_META_TYPE_VAR="24f6cdedc336095cf32a"]}, @TCA_EM_META_LVALUE={0x12, 0x2, [@TCF_META_TYPE_VAR="2220b9950661", @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_INT=0x4]}, @TCA_EM_META_LVALUE={0x1f, 0x2, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_VAR=';{G', @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_VAR="b9b3e5e532c8cb4d"]}]}}, @TCF_EM_META={0x80, 0x3, 0x0, 0x0, {{0xafb, 0x4, 0x8a}, [@TCA_EM_META_RVALUE={0x3e, 0x3, [@TCF_META_TYPE_VAR="681f1859dddca70f67", @TCF_META_TYPE_VAR="351a7d9818f43851a8", @TCF_META_TYPE_VAR="f0c1be6480", @TCF_META_TYPE_VAR="7fe08d", @TCF_META_TYPE_VAR="28becfa9", @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="cc159edabe43ebfee3", @TCF_META_TYPE_VAR="29ba559fa77809", @TCF_META_TYPE_INT=0xa, @TCF_META_TYPE_INT]}, @TCA_EM_META_LVALUE={0x11, 0x2, [@TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_VAR="1cdf6d0ff91e8cfa2b"]}, @TCA_EM_META_HDR={0xc, 0x1, {{0xa86a, 0x7}, {0x1, 0x7, 0x1}}}, @TCA_EM_META_LVALUE={0x8, 0x2, [@TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_LVALUE={0xc, 0x2, [@TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x3ed5]}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1200}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8000}}]}, @TCA_FLOW_KEYS={0x8, 0x1, 0x24f7}, @TCA_FLOW_EMATCHES={0x1dc, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_LIST={0x34, 0x2, 0x0, 0x1, [@TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x6, 0x1, 0x8}, {0x9, 0xfff, 0x31e, 0x5, 0xe, 0x2}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x7, 0x1, 0x200}, {0x7, 0x7ff, 0x4, 0x4, 0x1, 0x0, 0x1}}}]}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x5, 0x2, 0x8000}, {0x3ff, 0x4, 0x0, "2e8209c0"}}}]}, @TCA_EMATCH_TREE_LIST={0x180, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0x38, 0x3, 0x0, 0x0, {{0x6, 0x0, 0x2}, "d48764f617afc88ff7f4ab47468658467f07747b34ed2651f121e7db3219edc555a6990c8902761fd65a"}}, @TCF_EM_CONTAINER={0xac, 0x3, 0x0, 0x0, {{0xe98b, 0x0, 0x81}, "08b18a557aa272d88402c40fce66c9e9f166733daa108c05e57dc2e70f6dc6262121adc7705570ff755169652f5e9c47a5f39ab31838cc14568d4ca2c04e22d23e69cae230cd94c66a7b891c061dfbc3686285bbadda81e85f2dea27a2a569f5078e3afda641574c8cc1e4b7b6abe0574b6aa617da468bdd8464eb592b1634d5629f562d421f26b99e27f39a04cc11b14af3def00ff635cdb1dc62edc476cc"}}, @TCF_EM_CMP={0x18, 0x3, 0x0, 0x0, {{0x1ff, 0x1, 0x1}, {0x2, 0x10000, 0x3f, 0x2}}}, @TCF_EM_META={0x54, 0x2, 0x0, 0x0, {{0x0, 0x4, 0xb1}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x3, 0x0, 0x1}, {0x1ff, 0x80}}}, @TCA_EM_META_RVALUE={0x23, 0x3, [@TCF_META_TYPE_VAR="af", @TCF_META_TYPE_INT=0x2, @TCF_META_TYPE_INT, @TCF_META_TYPE_INT, @TCF_META_TYPE_VAR="5328d2d8e1aed9bc", @TCF_META_TYPE_VAR="18ed87e70020", @TCF_META_TYPE_INT=0x9]}, @TCA_EM_META_RVALUE={0x18, 0x3, [@TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_INT=0x6, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT]}]}}, @TCF_EM_U32={0x1c, 0x1, 0x0, 0x0, {{0x6, 0x3, 0x9}, {0x5, 0x3ff, 0xbbc6, 0x3f}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x9, 0x8, 0x1}, {0x3, 0x2, 0x4}}}]}]}, @TCA_FLOW_MODE={0x8, 0x2, 0x1}]}}, @filter_kind_options=@f_fw={{0x7, 0x1, 'fw\x00'}, {0x450, 0x2, [@TCA_FW_MASK={0x8, 0x5, 0x4}, @TCA_FW_INDEV={0x14, 0x3, 'veth1\x00'}, @TCA_FW_CLASSID={0x8, 0x1, {0xc, 0xe}}, @TCA_FW_POLICE={0x428, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_RATE64={0xc, 0x8, 0xb8dc}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x5, 0x5, 0x4, 0x80, 0x5, 0x3, 0x0, 0x3, 0x9, 0x2000000, 0x5, 0x7f, 0x5, 0x7, 0xaca, 0x800, 0x6, 0x40, 0x4d85, 0x6, 0xc1, 0x8, 0x0, 0x8, 0x200, 0x0, 0x2, 0x3, 0x8, 0x8001, 0x400, 0xfffffffe, 0x5, 0x1, 0x8, 0x5, 0x24, 0x3, 0x9c4, 0xffffffff, 0x800, 0x9, 0x20, 0x1, 0x7f, 0x9, 0x1, 0x78c, 0x2, 0x0, 0x2, 0x8, 0x4ad, 0x7, 0x3, 0xc952, 0x3e, 0x1, 0x8, 0x80000000, 0x6, 0x3e, 0xfffffffd, 0x3f, 0x9, 0x6, 0x4, 0x1, 0xffff, 0x769b, 0x7ff, 0xc3d1, 0x4, 0x4, 0x20, 0x101, 0x80000000, 0x8, 0x7, 0x8, 0xcf, 0xfff, 0x6, 0x80000000, 0x80, 0x90, 0xfff, 0x3, 0x6, 0x75, 0x9, 0x1, 0x0, 0x10001, 0x6, 0x4, 0x10001, 0x7, 0x6, 0x4, 0x81, 0x800, 0x2, 0x9, 0x5, 0x0, 0x8, 0x69, 0x100, 0x6, 0x6, 0x1, 0x4, 0x80, 0x3, 0x8, 0x1, 0x5, 0x8, 0x3, 0x8, 0x800, 0x9, 0x408, 0x5, 0x8, 0x3ff, 0x0, 0x2, 0x80fc, 0x7ff, 0x13b18e3c, 0x0, 0xffff8000, 0x5, 0x7b77, 0x3ff, 0xa68, 0x6, 0x80, 0x20, 0x80000000, 0x680, 0x0, 0x3, 0x4, 0x96c2, 0x5f48, 0xd3, 0x8000, 0x3, 0x9, 0x9d57, 0x2, 0x4, 0x4, 0xffff8000, 0x34dfe843, 0x10001, 0x3ff, 0x71a, 0x6, 0x0, 0x7f, 0x5, 0x1000, 0x4, 0x19, 0x561e, 0x6, 0x4, 0x3, 0x2, 0x16, 0x10001, 0x404000, 0x80, 0x9, 0x80, 0x4ee235e4, 0x3, 0x1ff, 0x74, 0x1, 0x1f, 0x66, 0x10001, 0x9, 0x8001, 0x800, 0x6, 0x6, 0x5, 0x91, 0x3, 0x3, 0xff, 0x4, 0x70, 0x7, 0xc4, 0xffffffff, 0x7fff, 0x7, 0x8, 0x1000, 0x200, 0x72, 0x8, 0x81, 0x4, 0x8, 0x1, 0x0, 0x4615, 0x80, 0x8000, 0x2df, 0xc0e, 0x1f, 0x2a, 0x0, 0x4, 0x8, 0x3, 0xfff, 0xfffffc01, 0x9, 0x655a, 0x69, 0x9, 0xfffffffa, 0x4, 0x8, 0xfffff800, 0x72, 0xca, 0x8, 0x7, 0xfd, 0x81, 0x6, 0x6, 0x8a, 0x9b6d, 0x8, 0x7, 0x1000, 0x8, 0x3, 0xe238, 0x5, 0x401, 0x0, 0x2]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x1}]}]}}]}, 0xe24}, 0x1, 0x0, 0x0, 0x800}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='d\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="000000000000000008000000090001007273767000000000340002002000040000000000000000000000000000000000000000000000000000000700080002"], 0x64}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) 17:26:44 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r5 = socket$netlink(0x10, 0x3, 0xb) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000180)=ANY=[@ANYRESOCT=r3, @ANYRES16=0x0, @ANYBLOB], 0x3}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRESHEX=r1, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c04000008000500050000001800028014bcf567794e1e3e1a000100ff0200000000000000000000000000010c0001800800090076000000"], 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'veth0_virt_wifi\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="1ee7f5c114f301897833b4ee5be81e76b0076a46b2f7468ac5628e1a4502b57bb5f20e619b8a81fcb84e9ea4131068bf3aed3b7f0e007ddc92d0785cccca837fb113143bcacf5837ecb45ea8cec8471e0d89d488e6d3c581377665cd9521f2be87e400768b0b1de3b80e0aa35daadea65ee311e7250176bcf7c2a2acf8c1599c8dca183eb4d5337526f9d9e845777c4a9aaaad56d2312b5fe498fce90a66ffadc8d2308fa680da948fe4ea290f5c7fd8e9b3ea5e7903e5d594493ead330bb69afbfe0e6b6abb875ae494983d07f6ad0f205c78e766519378c4e107daea6c96e9a4670308823ca2dd0833422d9db3994f3e7d334239a907c30f07719b225ab969f2f94f771caebc2a93c7eb7e3b1bc89cf230e44b16c1089a3650854aeb790527e2ed4cf2423ae96d49341984278612080fa8e37f942157bf6c91c5624514d54a81b13f59c05b2fa88691e49febd3783222666f2fdef3c186d2351aa606799e81ea0fb2e5ec9fc177a5bf680a2d762ea95132d0f6a03c26ce673432fa6e2a3dc43382ecce2ac519f2c6b46be91be490c2f8fcb9a6e8406c539141dab66863cbff550b2c87cb28579e20aaa73cd3b31fe5727fa1ce0f3553eea94404c7c57eec102cdeba890c61a16a193dc547cc0bb4e47fa3ff2a4688595ea0b11ccb246738dfd6a1c3068d96bb66a5dc78beb2e393ceebca4f0732b105066a1c245ee81c73d596167c0fc3e951dcac688e3409540babf69ccec8bce750e45b3c4d6e62e0a5e29bc0125425dfddd6be09a325363b9bb828e6fe6872b56058f1132fef1c61c1f236c5a06b27537d71a850d604c5219eb4df9057354cef00e70309da12e213d9961917278423df7c3ab98624768f25ef4e88555564dc322a87d934d9ad0de3f1e39c5f946b802139de1d05d9460ad7e978b26f01facea7a2acc23f1137b39f6442d60d38847641775907f0e9a97fb082d8882993135a90a98e1585783d5dc572a7c973f52cd92d190cfdb4e76171a4244af33ec5e08b831e992cbbeabe0826a842ae97e1b3007afe805879996243a1b2d38984f79638b8f59fffa2c58325b1905ba01c59f6880d4694eb554634ba67f55d888174f612a9bfe525eb15c140bfee07a90507398443413579f37a54650fefc53f14a879a5b857a1b8c6e38e91cc2540202cef81a51492698c3440cca2b6b100706a07da142f168d7819ebf95e7e8b90ae2f0873e3081a94aeef87152dabafccc7fd633e452b7ab28a3ed00ff0944cd23cd547989fc6a073bbf3b8013420eb018c7fdf288cd8e1a570e2671e5adf216b29f1c9c256fd50293da7dffd0b2cd186a8463c177738c74a8f2297ef231d316ce83b0f80b31c084f4d7d8fa5b38b6fc3d99969966900fb80412faf568caf6858cddf0df0a6a475e54e97a406a399e9a03e683ecaf46dcd8fc1333001c60fa107deb60bc3be8f57164aa6de9837459703db42ea692cdcfbf0d9ef1c0bb2a678223b430a8158b413d823eb32e2cdf4a46daaa92f4dc2dea2e1e695bf9fbc9defc666031a350f611ffd7e31849571249b110b6f342133aa1bfd85b19228e9168c4716ed79cbc3660bc3f5074ef54d6a2a812c7cf8c45a34ed75d0fc5ee9f6d28d4a8cda52881d230238bc2d64074a8b4d74b93a3eba4d001f9287eae3d563f61221c62ceb067b0a4989f547e62c40f89401fb812715b256e4533218b9c110e4c2eb9ecfca5ff7f47280d0b3982614136cbac13da0ecb2dda3e183272b9d88a56f0b236d05eab7a2df18861b75b92d75271ac8cfdadb98485038255fcf58a507dbbfae77ecb40b6cc6d480abddafb148e82a3172c96654681e6c9bc2e33c5ea9ec6076d06fc49645e8f9a5c1508eb0d7f16b6001239604774e3f930da93b08753653058c5d30c8c05ffa5b7ff803406f71784a5e9953ee05011e9f43b4aa4701803b2d6565bd2e793f0652cbe64d90de7315c88be38c74824b31ae0ac98eb53b72d38633b57c079c6966694b50c3f9e597cd5e3554f84175c4baff9fbcf5d46fcc6da1a8bce3cfe069acc7c8b7868c14f6828bce0600359297c1a2e14045abcc89423004f40b1eccea9343b92ee66cbfb18ae8020d108b71a7fdbfa1c388bb61e5a88f09d540b353505ed53b295fbd74a6fb8b029692c2984750faee3ad0994fe1510c919130d9e8728ee0045dda84768e8305eb8e64edd2b656f7179b00cde3b5d06540f27c825cb76cea2b6897c8cd6dc6fae066d8c591c62a295417dc3d1830bf4b6df2c93a7a5c9cd638134dd4f11675bb4356519d954f212e8c81be12e276502e552157e3461b4bc57edcecf0de045b7e17ce92992a6918f56ed799f40900af58d30d3c41875a6e1ce1ec968359a91c7db681775ba97e50fc29ea0d61e8abfed0796b6459617243eb84342d1a6f80d7ddd5c9ef8eeaddee5e5af1a09c185b0c6f0499ca6641558cc9f0d68eb0d64db5be28c84f3f0b42bb8fa1a324b9fa0a3d643b8a2b338daa632a23a90d1408d69ee3cdc42340d3e6d849b8118c55d0956c287608129c0c223d97e11b7ac92d50ddd334a64486bd3ca4a799c56dbf47612d53d04b85585f52870a8f3eb013399d770e062ca559253e3a9415c8f13c37d99033ffcb1e7aa4aa4d459e0d45526533f88e25498a128bb382fca690b954b0b1c5eda8f861bd646ad0cc0b3c3307fa0ca7c2f8bc75bf02b3b70ea9bb3a96dc3f7b2ceddc64d882230fd946fd8770e67461b07c6912b38fc7ee7cc61cf50cbaacafa9dae74938baa4d9d0f42c2b7dd260f55d69cd59695a801286a02e7b2f9babad3c4392f869cdf130ba44a7817f102d249753910d4cb1720496927f8bca22aad4e974a5d0eca972ab06e0659c0a50c76873b833cca0f848a902e7197d7de17677479fb19304a97fada0003e9da14b52213b2f773ea433cec51ed827c746526f80e1c83fc51071507f5ed580322c70d14a2f61e0d6f7ff5c1229cd18f911f9e12c81e446e0f9aa841375bd748565e3336592ca918eb7c1f4a53b7f6fa79433b740891f552272841a938659801430e334b6b07b0ce53374ba61e7670c0916bdcb72e8b4743ed1766e9de27740830803a2395c93c5a1f69eac4c63f1233aa0a0a5bfcfa245a48c102c9e269013f1e6232f68f2ff2b85de88dcd36551b33e0df4238f4b7fc1b0a085a64590638d1e5a33f629c50bd52b23d3e6e69e92de9c8b7fbf86f8a48fd295a7208ee5832902e5733f278b6aec017a6af96fd5f0edc684b64f98e2de1d8d2d123b342d371434edfdb8544c118f3f7de298de0791a1dab5fd57c226d4f9dd80fabf97b5f466d79d94082ea9a9187ed1522de02101fa392c37ae3685ba8d1364a1638736d2da2d02e898c5fa450787b3df83cdcb874aca56fb4f5bdc9bdc2e9ad9fe8c8656fa38d4e4108a743064dce0ae29c12d4bc7405b91108787fb01644486fbc4f025171f43b434d978155ace6410b002b3ab687dbbe293d63927b13f46a0ecf2eb713776a0d49933e4182d583040922944b64968a197e81d10ea61e9e94858a8dea185ba39199ce58707f481b2533db5ef4c9d23fb99af2216a16fadae47e2c02d9b194e82ffe1700261b643625c959d54027835bc9223e90172b424bc1e43c963011c6b99e5acad01af3887e7ae25c2d55cb343cf98abf597df0af80d6f125223af1320ebe321ef16b7e1468ff2ff5629358030fa4769f1a34f79042843fe34c0869d048af49f21efb9862d0bad4b656e4f50580e785fdf64abd80c30338c23ce0924eb15a81d8b8a53d98161689e1c65ad1d418b4465f253b3f5744d312e8797ae7ef4b02ddc3fe967d2f964a1982492091f291825e1b6bdbff55379e92326c02831ce60ee4726a0cab569013b4627715b18ccaa581423533a3b9fdd4bd31883c5ca7a4bd64e98991dd0945da4a93f10eaab9b78048b849afc46c6f821f0202c30cfa5269ed30bb5db43664c5a9446b251d6baef27bfb013480643538efabb2d68f35f58ecfa15e82df792ac98f2a91b1740295fbc75f72cc360d80c8ef3b625627b0d77c5c271016d0a2dccf356b1e4014c9ea0aa6a1994a58a76edaf81e4da523765a43a6ff55c8f50f36e21b3d424ae4d22bada8c82ff0c46b44047e2799c82833d55c7cdacf0f4eb56eec81194b56fe4dae86d6b435f8430597c21005411cc85bbd594730f9b6b32c7c77b11508892e7aa2b5f6462f9767b379ac728cff76d362111b1eadbfcc546a932fcb6eead0af287cab04923c17df8504200c7cc7e6b94edb1bbe38953b7161b4e060d01644a05260b5c5ed5939a82141b59699a65280aee4facde049af4cbabd7a924a3cb95ad8a88ba750c33671b8907384c80b7e9c7778f895aa4c940a03783e6b83e7277d095f640090b004a16e1db0440d04ba0d27a43fba1fcff2044132b4a43e302c28577a626e8d813701bb874aeb4834dfe4fce9e811b6c7b4be9ecd2824dd6e65388f3f8c723706710b40c12b2eb16d64119e70867878e3137932e626509b7d54fc653d501bd658bfaedf8c5001a3444c98fcfbd0a5d81fb40cabf4c7b78298992fd7f033f85175e156f5a0bc6afd1d72697729fcb80531b80a487e4e62d961e47c5459a71904f87d5d276dcbf2084f8d1f60830e73bd4769bfe5ab9e11c2d7a9cad1f3217ad363d492c644d7c8da4afe23eb654e89c473d6693e6b6b47efba48451231330639cc38f474494facfe4ccfd630d79cfe116d7e9d01cc44d60bedbd0b571d0a4acadde04e07d8257ff3b033df11c6b45d9a228d0df7486854451bbf63c4a7fce803cf946e73d341b6a6f13d168ac1679329eb456d7671308f466d423b93ff65d322fb5828f3d7bcd3e7b3edab2e0dff2dd0c9d5fa360a5045b072e166a78a37d5eb3519110a0bc561b2e1a515d3d199872bed29628b9ec1bb1ff3591672f7a2724f12786b7b76fcd5f527cc0f8a2ba7234e2a6af08dd7cbe9ad47f2449524d2b4d80606134e4cec65fca19a2841b0c671d8143722bc03fed54d6f4dcacdf759c2b9a58a6f57a7cb9362efaff5783b4a62649a17010f4df5ecc1637978d6915b84a96beb89d2eaede837568daa663d4fe0c5f620a387a414be97defbe842ebec2f3a393d039131c8c1adf2a6fbd672db32dff65f4202e848f5864860963fd78c91b6c3daae5faceef20aa79c6e58cf75ed31a30c4f1bee658bf3604c05cf0678b866605d0dfdea06089ac4f9c9b48c85001fb7055b91323330bb0f20e70a921e9fedd56b4417f65e5d5a7a70091ad74457a5ed496a43bebff391df1a0c804640170852fed4f9d67a09ffffd855f06b195949f3d10728a3abca346a504b4f06adde29cf25bbc1b8f67d57115980b51b9d4b97eb8f38f964ad77e3519e0f55a1cc9cca97c306af1c15922999f83ab69e9d31d27db236641f6f4e3c0c0f77f5ac239bd845e10cb1cbb8e30a33cce092c34960b6516623f8215db75a2bd2d1f40d4654d93343481153a62d0e14fe6c7b516f997693f922af2f539ba947bd78ff07edae96b4991586dab11330747c4bfb7e6141158d3d1919bae4cebc42fcae9f9bd5afa97aa780986b9b63d8c3468ced5c048a15d4fd6eca42c011f647c050e6bec74fedf0050d33b6a236f0fede42adbeefa8b27ae3529c704aa36919de44a107cf48273a4bcd3d957556e4cef5a4cde7d97a025dc065563a65c067423b7c55563e3c54922cc4dee577837e22158e594e347e980fc95bb6120eb6f03878011afcf17880b10c8944cec66069887771e0ef28f879f3fa4ea570d7359572a07b325910dc545", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:26:44 executing program 1: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={&(0x7f0000001d80)={0x40, 0x0, 0xb, 0x801, 0x0, 0x0, {}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x1a, 0x1, '/+vboxnet0GPLlo,self,\x00'}, @NFTA_COMPAT_REV={0x8}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="b51df8ac08ffc1bc8939dc10", @ANYRES16=0x0, @ANYBLOB="010000000000000000000c0000001800018014000200697036746e6c30000000000000000000180003801400038010000180040003000800010004000000"], 0x44}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) r8 = socket$netlink(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, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r10, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x9c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0xc840) 17:26:44 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2a6283, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x10) sendfile(r1, r0, 0x0, 0x100000009) getsockopt$packet_buf(r0, 0x107, 0x4, &(0x7f0000000100)=""/213, &(0x7f0000000000)=0xd5) socket(0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$PPPIOCCONNECT(0xffffffffffffffff, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000200)={0xffffffffffffffff, r3, 0x10}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xfe80, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000010001c0012800e000100697036670000daff02800400120900002500"/44], 0x48}}, 0x0) socket$inet6(0xa, 0x800, 0xe1) [ 963.852767][T11474] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 963.921344][T11482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 17:26:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x3000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.964644][T11486] nft_compat: unsupported protocol 0 [ 963.969413][T11482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 17:26:44 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x7, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r2, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000024000100"/20, @ANYRES32=r3, @ANYBLOB="00000000ff00000000080008007462660004000200000000"], 0x30}}, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r5 = accept(r4, &(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x80) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000200)=0x9, 0x4) [ 964.027667][T11482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 964.030820][T11489] IPVS: ftp: loaded support on port[0] = 21 [ 964.115942][T11496] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 964.278239][T11482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 964.307721][T11489] lo speed is unknown, defaulting to 1000 17:26:44 executing program 3: unshare(0x6c060000) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x29880521}, 0xc, &(0x7f00000017c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0100008000000000a018ff8d98c5e9b26efef9f1f116158e5da17e57373e6840eebdddb8e71712334e045dfe093496968d9a8ce8", @ANYBLOB='\b\x00\v'], 0x3}, 0x1, 0x0, 0x0, 0xc0}, 0x8051) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000200)="1c0000008000050f0c1000000049b23e9b200a00080401c0000000018497f296258786d4b1c3bac435fd4a2613800b053dba205d3a8c639e0fa6ad3608302902a8edcdde46964ca2dde8771951f3f011018e75aaa92f00"/98, 0x62, 0x4, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001a80)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001840)=ANY=[@ANYBLOB="d021000099a392aa06118ae6991659e55a3dad96cc9db88ed8bf4efc849ee778fed4c4310ed260db34b805a754394f6b222170b5c48e5600b503a22010e80b4d3ff9fa64f5e7035970745550f7d607b7e4ba7d1becfc9cce0e9e0eddb47ae72a67ff27e1902e42361a454a6688086b", @ANYRES16=0x0, @ANYBLOB="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"], 0x1d0}, 0x1, 0x0, 0x0, 0x50}, 0x4008003) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f2a68ef1ae2fdb29034d85"], 0x1}}, 0x41) r1 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000340)='scalable\x00', 0x9) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000000600), 0x4) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860073ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a1a07e758044ab4ea6f7ae55d88fecf90b1a7509bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 964.339956][T11489] ip6tnl0 speed is unknown, defaulting to 1000 [ 964.373325][T11539] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.403782][T11544] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 964.441034][T11546] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:26:45 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) [ 964.535372][T11551] netlink: 40067 bytes leftover after parsing attributes in process `syz-executor.3'. [ 964.549750][T11549] IPVS: ftp: loaded support on port[0] = 21 17:26:45 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'bond0\x00'}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x81}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4004050) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @remote}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040), 0x100002c07) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x28, r6, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x2}}, @NL80211_ATTR_WIPHY={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40811}, 0x0) sendmsg$NL80211_CMD_GET_MPATH(r3, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="0b37ee0224d822c69c04ccfc77c025a22e476b7358d0df66308644dc5783a276b04aae9dd2f25a8aabd2dd8df07db16e7cb5a33a9428a7bca055115c4c3890ba05f80a0c80e799db1e50d71e4c1ac9286a429098302e1205b29f7d65c50e36785df0f8e2adec47c38f1211d0d213ee376c38e7f87118e14fada13ebf0711c8c8", @ANYRES16=r6, @ANYBLOB="00042cbd7000ffdbdf25150000000a001a00bbbbbbbbbbbb00000a0006000180c200000000000800010002000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x800c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001840)={'veth0_to_bond\x00', 0x0}) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x54, r6, 0x4, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0x5}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9}}, @NL80211_STA_WME_MAX_SP={0x11, 0x2, "dcc330dd622eec40bbd3c7a810"}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r8, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @broadcast}}) [ 964.678428][T11549] lo speed is unknown, defaulting to 1000 17:26:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c000000020601000000000000000000000000000900020073797631000000000c000780080012409639000005000100070000000500040000000000050005160200000016000300686173683a6e65742c706f72742c6e6574000000"], 0x5c}}, 0x0) [ 964.847345][T11560] IPVS: ftp: loaded support on port[0] = 21 17:26:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x4000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 964.985567][T11560] lo speed is unknown, defaulting to 1000 17:26:45 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) unshare(0x40000000) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2400, 0x4) accept(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x0, 0x4) socketpair(0xf, 0xa, 0xffffff80, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10280200}, 0xc, &(0x7f0000000140)={&(0x7f0000000ac0)={0x204, r3, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x1f}, {0xc, 0x90, 0x101}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x80}, {0xc, 0x90, 0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x2}, {0xc}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0xb1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x3e9c}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x7fff}, {0xc, 0x90, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x67d248b3}, {0xc, 0x90, 0x7}}]}, 0x204}, 0x1, 0x0, 0x0, 0x40000}, 0x4084080) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200), 0x8) [ 965.118124][T11571] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 965.233292][T11494] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 965.246507][T11579] IPVS: ftp: loaded support on port[0] = 21 [ 965.286638][T11551] IPVS: ftp: loaded support on port[0] = 21 [ 965.314893][T11579] lo speed is unknown, defaulting to 1000 [ 965.365118][T11571] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 965.426828][T11489] virt_wifi0 speed is unknown, defaulting to 1000 [ 965.426868][T11549] ip6tnl0 speed is unknown, defaulting to 1000 [ 965.527926][T11494] IPVS: ftp: loaded support on port[0] = 21 17:26:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) [ 965.685983][T11494] lo speed is unknown, defaulting to 1000 [ 965.804925][T11608] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:26:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 966.125970][T11617] IPVS: ftp: loaded support on port[0] = 21 [ 966.350668][T11588] IPVS: ftp: loaded support on port[0] = 21 [ 966.971952][T11549] virt_wifi0 speed is unknown, defaulting to 1000 [ 966.971972][T11560] ip6tnl0 speed is unknown, defaulting to 1000 [ 967.005695][T11634] __nla_validate_parse: 2 callbacks suppressed [ 967.005705][T11634] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 967.023036][T11634] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 967.765258][T11579] ip6tnl0 speed is unknown, defaulting to 1000 [ 967.765476][T11560] virt_wifi0 speed is unknown, defaulting to 1000 [ 968.276780][T11494] ip6tnl0 speed is unknown, defaulting to 1000 [ 968.340657][T11579] virt_wifi0 speed is unknown, defaulting to 1000 [ 968.894144][T11494] virt_wifi0 speed is unknown, defaulting to 1000 17:26:50 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) sendmsg$inet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r1, 0x0, 0x0) 17:26:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x9000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 969.760707][T11739] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:26:51 executing program 3: syz_emit_ethernet(0xcb, &(0x7f0000000580)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb9100460081004a000015cfec24252b7e2bb7f76080f92813cf13c9038c3ae156c7c249c21e3aca78d8ba6ba7dc9ddc4dba241d7526c5fd25a74dc75c88dbba4565c2cbb431daf186cd05a890c21ff9b4c22701196bde90e4efae0e06218b3b2643087801692c9d429ed97302b70c39c2c6194b47ca00876b73e640cd8f62310470affee82d356c4e8f342df508108b97226cc4b4868fbaf79558c4a68376157add9fed70afe78ad040964e6127d44655deeaa5e17db13a6150000000000000"], 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x800, r4, 0x1, 0x0, 0x6, @dev}, 0x14) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000140)="7f49b6b64c6de85c374703cfda6e", 0x31}, {&(0x7f0000000300)="a691a275b103b2651ab786b4d13bb859748bd1d793517214ca32324a8424f452e5d98458117b6fae8f45607ae30a25f5e7af00ee448efdc07aff6d8f815f76282dbf65afa5f6773e226ce775515b41c84084fc0bbd706d3032d7d9c98adb5aff3cf6b76cdea71b6b8cc117cf27801e2d41da09a1b9464cc324ce9da6daefe3588aaf47da45d969d8a7dfb936", 0x8c}, {&(0x7f00000003c0)="4908703fc24fe11a965e86cbe66994cbe61d326e9aee57234d1eeca65be4b09b940000000000010001ae99a46e876260113906c9da86e152285aa7b61413ce53f17bbc87dab65ceba7abe37639dfac4a9bf8a7c29ec2b8f40136834103657c86fe773c4ccb4175f6b4d61bbc44bcd2790164d62fa9fb77a2761571ff0f429a09f584b7f974335354ae292c553acaa547e1377ef4a534d85de9d415ca77ea94676b7c96b6857be784780a719cda9146b275b59eb2af35907df5c545b1cc4019150658c476752c4c176f467aaefbf1590562cf9e131d97b5d0e6296f9eecc3b85c5604ac5110b8e87a3bb9c375ec36000000", 0xf1}, {&(0x7f00000004c0)="2614434e0836bd288024650a9f9ef6676b0d68a065b614dbb22c4e54c90b6a7a36edf206af1c831b6c11aae8b656b3f876f7b757b4e527357606ca5957e95266690c", 0x42}], 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)={0xa4, r3, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffa}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x82}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x40) 17:26:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) [ 970.821020][T11761] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 971.033529][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 971.033545][ T28] audit: type=1804 audit(1594402011.462:962): pid=11770 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/419/cgroup.controllers" dev="sda1" ino=15935 res=1 [ 971.139668][ T28] audit: type=1804 audit(1594402011.512:963): pid=11770 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/419/cgroup.controllers" dev="sda1" ino=15935 res=1 17:26:51 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) ioctl$int_in(r2, 0x5421, &(0x7f00000007c0)=0x1) connect$inet(r3, &(0x7f0000000140)={0x2, 0x0, @private=0xa010100}, 0x10) r4 = accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf3, 0x21f4}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffd83) ioctl$FS_IOC_MEASURE_VERITY(r4, 0xc0046686, &(0x7f0000000040)={0x3, 0x15, "0e358945ff0a7402b50953268d68e3cca0ae1d2114"}) splice(r0, 0x0, r3, 0x0, 0x10003, 0x0) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000800)='&', 0x1}], 0x1, 0x0) 17:26:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:51 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x6, &(0x7f0000000140)=@raw=[@alu={0x7, 0x1, 0x5, 0xb, 0xa, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000}], &(0x7f0000000040)='GPL\x00', 0x647, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x1}, 0x10}, 0x78) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r2, r0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) 17:26:51 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x1402, 0x400, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x881}, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000016c0)={0x58, 0x0, 0x8e6767b8eef245b5, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8c001}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"/741, @ANYRES16], 0x2}}, 0x20008801) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 971.540104][ T28] audit: type=1804 audit(1594402011.962:964): pid=11781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/677/memory.events" dev="sda1" ino=15949 res=1 17:26:52 executing program 3: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x800000000031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_dump={0x40, 0x5f4c, 0x7, 0xe6, "758f30d82128f55520afa62d175fe72d6a91ff725b286b2b2e8ebed837500b6718e7df25c538ea3502ffc0a798545d1f4bd71e282d8bec3bd0e4bddb8037f86c9136e0f857cb9cc02d48b7d891f6ebfcbbae87a13340c4bd8ef7fde98de474458ba9c92a4a6372fb8c9ced4065e1fe103bc32a306486660d25762ba24468548882e8c2e477126cd55541256ec237e939236af7d7685e1407f451ecdeefa2a83cf4d1c6e8266981f202850da7b26a7b357f9df13f6c28b98a90906f67225b4c953ff4be3f8ed0368ef48478544a2d0aef998f9e5ab3fd6e5b84801f1796a34a605af4d7f85df8"}}) [ 971.621270][ T28] audit: type=1800 audit(1594402011.992:965): pid=11781 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15949 res=0 17:26:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) [ 971.770510][ T28] audit: type=1804 audit(1594402011.992:966): pid=11781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/677/memory.events" dev="sda1" ino=15949 res=1 17:26:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@can_newroute={0x2c, 0x18, 0xa03, 0x0, 0x0, {}, [@CGW_MOD_OR={0x15, 0x2, {{{}, 0x0, 0x0, 0x0, 0x0, "88e8eb83f5fbd731"}, 0x1}}]}, 0x2c}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="50c4", @ANYRES16=r1, @ANYBLOB="20002bbd7000ffdbdf250200000008000c0000000000080002000000000008000700ac1414aa08000800ffffffff14000600ff01000000000000000000000000000108000c0002000000"], 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xec, r4, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:hald_acl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x42}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f626174616476002800070073797374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b3262132"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_LIST(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_hsr\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvtap0\x00'}]}, 0x3c}}, 0x4000000) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x4000006) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="02002c01000000dbdf2508000000"], 0x14}, 0x1, 0x0, 0x0, 0x85}, 0x800) [ 971.926893][ T28] audit: type=1804 audit(1594402012.192:967): pid=11794 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/677/memory.events" dev="sda1" ino=15949 res=1 17:26:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:52 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:52 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = accept$phonet_pipe(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$inet(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="1b090de11d2a9503da2a6409a347a9cb8edcde4e66504b6872f66e3adda24ac419980b0121f35ac24ede8fb057fc756531a83b5a8e524c500c59bff92ddef21b83c09c71ccebd8c751430926128439bc168fc784f009ee77415e04464584ef787047cb3b4a07c8e5df169e3412118ebc1982f06648adb16baa176f32863fbe2b5250cf09c12f8a847d1490795ece32025ebd56a4e1de4ce54915111a3464c8292ca648", 0xa3}, {&(0x7f0000000300)="bfc5739c0f06bd5529c53eccac96fb8e6a3840291c8258b023a0c4c36a60abef61855ab945dc2fa942724650aa9eddd35608d39857883ea1dd883604b38609c0b640b75d842b12f3644996ca118c5a0d470f08308a475645c5677fb8f6dcf5fda0a4f1c28b0793d2eb19dc86e266a7f419f9fbeb648a86202715b44cd846cf7748c0089f091203db04085972ba2ecb927faae81f0c5577e980cf3e8ad75c9a31f75c67f42ab65f973e82acd877e5842ef0e24bcb", 0xb4}], 0x2, &(0x7f00000001c0)}, 0x20000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x3}}, 0x0) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) [ 972.293290][ T28] audit: type=1804 audit(1594402012.722:968): pid=11839 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/465/memory.events" dev="sda1" ino=15952 res=1 17:26:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) close(r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r4, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r4, r3, 0x0, 0x100000009) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000000)={r3, &(0x7f0000000140)="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", &(0x7f0000001140)=""/140, 0x4}, 0x20) 17:26:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x40000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.407446][ T28] audit: type=1800 audit(1594402012.722:969): pid=11839 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15952 res=0 [ 972.525195][ T28] audit: type=1804 audit(1594402012.722:970): pid=11839 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir255837382/syzkaller.QabVGC/465/memory.events" dev="sda1" ino=15952 res=1 [ 972.620534][ T28] audit: type=1804 audit(1594402012.762:971): pid=11794 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir114604859/syzkaller.pVuF5s/677/memory.events" dev="sda1" ino=15949 res=1 17:26:53 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = accept$phonet_pipe(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$inet(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="1b090de11d2a9503da2a6409a347a9cb8edcde4e66504b6872f66e3adda24ac419980b0121f35ac24ede8fb057fc756531a83b5a8e524c500c59bff92ddef21b83c09c71ccebd8c751430926128439bc168fc784f009ee77415e04464584ef787047cb3b4a07c8e5df169e3412118ebc1982f06648adb16baa176f32863fbe2b5250cf09c12f8a847d1490795ece32025ebd56a4e1de4ce54915111a3464c8292ca648", 0xa3}, {&(0x7f0000000300)="bfc5739c0f06bd5529c53eccac96fb8e6a3840291c8258b023a0c4c36a60abef61855ab945dc2fa942724650aa9eddd35608d39857883ea1dd883604b38609c0b640b75d842b12f3644996ca118c5a0d470f08308a475645c5677fb8f6dcf5fda0a4f1c28b0793d2eb19dc86e266a7f419f9fbeb648a86202715b44cd846cf7748c0089f091203db04085972ba2ecb927faae81f0c5577e980cf3e8ad75c9a31f75c67f42ab65f973e82acd877e5842ef0e24bcb", 0xb4}], 0x2, &(0x7f00000001c0)}, 0x20000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)=ANY=[@ANYBLOB], 0x3}}, 0x0) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x1402, 0x400, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x881}, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000016c0)={0x58, 0x0, 0x8e6767b8eef245b5, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x8c001}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000a40)=ANY=[@ANYBLOB="89ea36eb340dbd4f762d3697285b314d87994b6cacb8d4784072c25ad776cac74245f2cfe9f3cdfb7602a586272277e4cc57439e7917af3c1a56e75c420f5052f6cf8bbe95117c1eca2a62f5397f5e7a8700000000000000d001257d05a90426b3ddac75fa073b6272cfa9721f9734c8fcd921329671331a803674bc1aeed620b39f21d0580a1f309928dbdb0ce6a1adc3b98afbc26c525c1509e462f83e1c007040cab7d3dd82d599ca6d195aab75930c099330e6a8080031d4d7a4e031277692900b415459d98e0f8cf2d461bd26258df7b2d6243b0c30fa511d58cab7c4e726c34c2c2da40d3dbe85108ef9294aa51091edb1aab94cc3001f3a7bec535bc4bfe7028675ed005449453349957dad8442cadbcabd7abc181772c51731e88103632cfc4ce340083d21747a0ae3ff509a231f06878ae55472f859293e74da3395780079746b79ec696b7596e08f1a0f8c322d66c3d96625b1815e835cd3bcf173c0a9c2a8a9aafedf1d80321a1009bc9b346f5913257c42dec4072002a6339316af5404c47c6fa9b7f4ff6bd4649a9b1bf30472783d3a7e2bf15399c83819fe175eb258a133d2559f25db978d5fa9736f0c74755ab55d77d035808adf98b2562277f9b4af2471171729ce0c668f5cf441d1993e767bd740b9592912ac49089aa3cfcafab9d8bd5be6ec769fde1aedc54cf60964581bebfb970b085d31ee64959caff97a40a5f2a2a6626eb1eecd389d6e1cb32b6c2400000000000000000000b0d5da585035aca4fc8523c56993291568a9c1fd34e145c32018c4d20d7b60395aab93821bc6085c8ba25ac8b6f6ea2e5aee9325a6afc3cb5df86b6f93e1b4e9d202e2a4c1759b509e4d705cc4e67935af421e8ed25d1b7033200d6031440f6343de1638bb957585ba794c5c612c5b01931c1e00910231a32a3132766ff63a0a750d100882e1f44707a246a5e6f4252155b82ba3290006ba9ae3da5f6b038ea27b51be5baa1baa418340f242dd9cba656697b23850202dcb3d475d00"/741, @ANYRES16], 0x2}}, 0x20008801) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 17:26:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:53 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) write$binfmt_script(r1, &(0x7f0000002800)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="c54e36c2b45ab91f0fbcc0a8c1b89d5cb391505768bbc38701352b7237fc618c01609599a1211854c9d660d4dfd2eeadc62934c51b9292e0", @ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYBLOB="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", @ANYRES64=r6], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9) 17:26:53 executing program 2: unshare(0x40400) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000580)=[{&(0x7f0000000900)='(', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000000)=0x9930, 0x4) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x1b, &(0x7f0000000080)=@ccm_128={{}, "4b71c637f0718040", "662314042ef1bc79de7603b47ac74da0", "4f2c88f7", "9760be6aaeff8799"}, 0x28) 17:26:53 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:53 executing program 2: r0 = socket$kcm(0x10, 0x100000000000003, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="1600000016008105e00f80e045e4b37c4cb33fab463c", 0x16}], 0x1, 0x0, 0x0, 0xa00}, 0x0) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2b, 0x4, 0x1) sendmsg(r2, &(0x7f00000015c0)={&(0x7f0000000180)=@ax25={{0x3, @bcast}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @bcast, @bcast, @default]}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000200)="9fa6d1633d88f92cd06e4a3cd4a8414c7e457adc040990ce13ccaba77e897a122c131655ea80d56ede4a37a37597846099afa69ad48c02bdab39830bf67f541ca7e9c4205173a6aa07bd6ab560254f72e66af8f5a5f7cd21727f7dc5c793bf9b60af0df592c2844b1b50c901f1115a1653115e3fe9e8e4da436c4919ab17bde0e2e8e7cae60548a898addb083c2a699d5d04c3eaaaf3ff6736bf1e1d40631f7b771149eaf5dd32ef1dc2b1f69c70c185c1fb1f2ae544d122e436579f0ac885a9017465", 0xc3}, {&(0x7f0000000080)="16325ccf52797b76bc5e6a79c259eafb054de4584e4e0cf2b62da3875759edc8752288fe322ef3742a1f50fe769686615e92", 0x32}, {&(0x7f0000000300)="0318a10ea2510c43d140d62930a2ed52ba572d5c7fc086a0afa33f219a6d4451ceb6e674c2486bc265feb038e766cc264cd456d175dfa90562ac04e36d40837f5431f77c9f86d276eee8898e395dd1aa38edd7987617f909f55ef45d", 0x5c}, {&(0x7f0000000100)="693f7fadb9225d2707bc3b6d1ea47caf20", 0x11}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="def2db2c", 0x4}, {&(0x7f00000013c0)="6010ccd410bf8a571f1b958d1552eb04c70caa7a30ef12105d16530d3c56c1763736b9988783c3d8ef606a7855e1a0ec3d2df11bc2390e8f5767b7c860c2b0596cea3150f7f60836bf73883a194e103e3056c7b3b1f72b11ae03d126835875ded937435587087808a6c610cc18836d1576bca23202e377c68d1bdde403fa96be7eda34982ad49fdd17df8c70188073ad704640d794311e7522023e4bfd88fc9f0942bfc5f3", 0xa5}, {&(0x7f0000001480)="77ca084f8f72e55bf5114591c2b50837c0c34cf8296f45bbe285f0a8444a7e9125ee5a16d113f6f17205493e2e134f70aa408f87848a42015fbb6730d2c5570d59d444b36658b7d9bb28bd78b4397e3d0a486c3b50f3fbdb4f57d73ee7989966d2b30273b1707dd7c74a03ba5ec20d522ecdddea84598718381256dcf1e2e7479880155bc2fc5456a22b72e768773fae9e69b8cc669681bf61c232f6a6ee0e6ac4f7736642", 0xa5}], 0x8, &(0x7f0000001c00)=[{0x58, 0x109, 0x9b9a, "2dd855860362f66b17eaf5cbf03aac280267c1b1b0bba249db0c4342ad26422bc7187141dee4318e0706c4b099853b0343a607ab278b87ac3afebdef8a00da088449346e"}, {0x1010, 0x109, 0x400, 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"}, {0xe0, 0x10e, 0x3, "ba681fb4aedc36cc289a76def5b387466bb63f5517ef1b90615c403cc4e1f40e596b235ff08d46e66e1d1c360ff000dd3d5b3230ec8b317d9d956aaced33dc0b57551bfc7d09844b402fc8455e314f07026cbe0157e9eccab0e8b5668197fc5582d7da688cbeb225d631858d057a403accbe201e4bc7aad1fec16b16f771663b3f470063a4ca6d42d36afcb73f222c5495edf8b507bac04de5f1d9fca17f2d266b8a106b704b323fe82512b3a35097f513ae04689716c806162c2fbe6660af16d5cee71584e67214a465e332d744a869"}, {0xa8, 0x114, 0x40, "bb7fddd3d61b904f1800e3c3eacba85a02b2b33151f9e248e48c2e213094a03bef2105a68de4bec6b811026a9877fd31aa41712e2cdcf7e16b2fd5bc99f91ccd395abc498d03ae41aedd41c230847ee51334e25bb71cf8d8dd93fdbfec38d2c23a6bfe7ac474181ee435631f316fa4e4ba68d7bd9740943d47b0ab32aa85b5abb0651034c6ce53bdb84234f4e737d2c858"}, {0x100, 0x112, 0x1933, "130177a4f96b1aad836898310e30844f6fba7e890ca226df8b7492d684707e9eba92a8a809e7d865a0bcd4ea20e97e54779a30b9f3224349b3f7f879e0ea9db0ec3a7c36f406061746241b96d1618c84315fe82d595ccafd01e22d5f267b3c68140cc3f688b750786876d15a8b857a767d92b152178d103b6fd6c0752794b2e920f209f988a1103b4b5e5a2f3fcb412b7076427fb2ccf046c3e6ef58a698f98d104d9525db121a1d93c9b3685f6896ec7a947b3a0f497a3aead83723cf733e8b40331d7ac6a477f2d1c6609a7a0647b398b873c89da024b8618fb62a5a88fcf96cf97b399126b7f4431a7e7d"}, {0x38, 0x117, 0x81, "6aacd4d39551277497aa4c496d3b8fce7b50d8d728f1a9a8fb040155e1559d4b9a0f99"}], 0x1328}, 0x8040) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) recvmsg$kcm(r0, &(0x7f0000001940)={0x0, 0x0, 0x0}, 0x0) 17:26:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x40a6ebba, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.531817][ T7] tipc: TX() has been purged, node left! [ 973.592381][ T7] tipc: TX() has been purged, node left! 17:26:54 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:54 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1f, &(0x7f00000000c0)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) unshare(0x40000000) r2 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x800) mmap(&(0x7f000083a000/0x2000)=nil, 0x2000, 0x3000003, 0x20010, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200), 0x8) 17:26:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0xffdc) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0xffffffff, 0x4) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=""/201, &(0x7f0000000000)=0xc9) [ 973.667158][ T7] tipc: TX() has been purged, node left! [ 973.676019][ T7] tipc: TX() has been purged, node left! 17:26:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r1, 0x0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r2, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e20, @loopback}, {0x1, @broadcast}, 0x6, {0x2, 0x4e24, @loopback}, 'bond_slave_0\x00'}) listen(r0, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="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", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) getsockname$tipc(r3, &(0x7f00000000c0), &(0x7f0000000200)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000000780)={@local, @dev, @val={@void, {0x8100, 0x0, 0x1}}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @mcast2, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) [ 973.842163][ T7] tipc: TX() has been purged, node left! 17:26:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x800000000080003, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010005fba002994d61969000000008544", @ANYRES32=0x0, @ANYBLOB="0000006cfe152cc51f000000c7bd2bf0968d95fcafb1a8cbdec405b31a599deaeb2bf43385dce6a39a93fa318b89fc921f4ea572ef7f89ca05674ecd4fecaf476b9197383a020000004365e4070f6c9d13034c460397d0b6b58dfe56aaaa17fd98c2b679743af13fbf0c2f1540d0f88b3ad5901371483bb6dd5a"], 0x28}}, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={0x0}}, 0x0) 17:26:54 executing program 2: pipe(&(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x10, 0x800000000080002, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$rds(0x15, 0x5, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6, @ANYBLOB="b84deb646774ee26e4053c8cbc75ff5c8e427da156c3339beb73ee89d864e0f4898529062a2c53c741d89654a278aff0cb65ed17f257200c0955650c16913804e7a79c4896a1118e0629aa4175a8ff33f9ec7a4575d0f75612fb7f51e705d0a640999f092a3064ef3a8d3a0c43b94379ae224d2897a6d7eefb5e240b83b327d23097cedbb627870931dbb3af402f1aa7cbff4676e7fd499c7a412623d1f9abdb8257d9e56ccea40dea2d7d2152e2a2da02b325bbab59bff8774eddd683bf32b5ec8d91b4bbb8b2b4d1c7c870f6f19d5a08a9a06368a56919149906cc4038ba2ff667df3a41e4f0feb9045c5a1336d9d60792866749755ae24624623e0120bba03f9f60aa12d4b9"], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 974.650334][T11960] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 974.670753][T11962] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 17:26:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x60000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:26:55 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) write$binfmt_script(r1, &(0x7f0000002800)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="c54e36c2b45ab91f0fbcc0a8c1b89d5cb391505768bbc38701352b7237fc618c01609599a1211854c9d660d4dfd2eeadc62934c51b9292e0", @ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYBLOB="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", @ANYRES64=r6], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9) 17:26:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='freezer.state\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r5, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r5, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) sendfile(r3, r2, 0x0, 0x100000009) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x18, 0xffffffff, 0x80, 0x0, 0x330, r1, 0x0, [], 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1}, 0x40) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a067f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000200040010000400014004000000", 0x58}], 0x1) 17:26:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, r4, 0x10, 0x70bd28, 0x8000, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x4}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x72}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x4}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x5}}]}, 0xac}, 0x1, 0x0, 0x0, 0x4010}, 0x5f787a465ab58f17) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000001040)={&(0x7f0000000f80)={0x48, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}}, 0x0) 17:26:55 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:26:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000002, 0x10012, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000780)='memory.stat\x00', 0x0, 0x0) ioctl$sock_qrtr_SIOCGIFADDR(r1, 0x8915, &(0x7f00000007c0)={'batadv0\x00', {0x2a, 0x0, 0x8000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x10012, r0, 0x1000) [ 977.386412][T12054] IPVS: ftp: loaded support on port[0] = 21 [ 977.403987][T12054] lo speed is unknown, defaulting to 1000 [ 977.410954][T12054] ip6tnl0 speed is unknown, defaulting to 1000 [ 977.566071][T12054] virt_wifi0 speed is unknown, defaulting to 1000 [ 977.947122][T12054] chnl_net:caif_netlink_parms(): no params data found [ 978.024485][T12054] bridge0: port 1(bridge_slave_0) entered blocking state [ 978.031884][T12054] bridge0: port 1(bridge_slave_0) entered disabled state [ 978.040134][T12054] device bridge_slave_0 entered promiscuous mode [ 978.050718][T12054] bridge0: port 2(bridge_slave_1) entered blocking state [ 978.058242][T12054] bridge0: port 2(bridge_slave_1) entered disabled state [ 978.066931][T12054] device bridge_slave_1 entered promiscuous mode [ 978.096625][T12054] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 978.109385][T12054] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 978.144323][T12054] team0: Port device team_slave_0 added [ 978.154247][T12054] team0: Port device team_slave_1 added [ 978.185997][T12054] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 978.194687][T12054] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 978.221419][T12054] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 978.235584][T12054] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 978.243227][T12054] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 978.269588][T12054] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 978.345965][T12054] device hsr_slave_0 entered promiscuous mode [ 978.432768][T12054] device hsr_slave_1 entered promiscuous mode [ 978.501834][T12054] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 978.509448][T12054] Cannot create hsr debugfs directory [ 978.664568][T12054] bridge0: port 2(bridge_slave_1) entered blocking state [ 978.671747][T12054] bridge0: port 2(bridge_slave_1) entered forwarding state [ 978.679216][T12054] bridge0: port 1(bridge_slave_0) entered blocking state [ 978.686337][T12054] bridge0: port 1(bridge_slave_0) entered forwarding state [ 978.767888][T12054] 8021q: adding VLAN 0 to HW filter on device bond0 [ 978.787305][ T9228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 978.796942][ T9228] bridge0: port 1(bridge_slave_0) entered disabled state [ 978.805406][ T9228] bridge0: port 2(bridge_slave_1) entered disabled state [ 978.815002][ T9228] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 978.829535][T12054] 8021q: adding VLAN 0 to HW filter on device team0 [ 978.857718][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 978.868090][T20356] bridge0: port 1(bridge_slave_0) entered blocking state [ 978.875294][T20356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 978.905757][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 978.924817][ T2471] bridge0: port 2(bridge_slave_1) entered blocking state [ 978.931959][ T2471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 978.951984][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 978.971814][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 978.980817][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 978.992448][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 979.001328][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 979.022043][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 979.030133][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 979.040813][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 979.051050][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 979.061039][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 979.073399][T12054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 979.101976][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 979.109457][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 979.131170][T12054] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 979.230315][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 979.243093][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 979.272644][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 979.281124][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 979.296311][T12054] device veth0_vlan entered promiscuous mode [ 979.303932][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 979.314737][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 979.330815][T12054] device veth1_vlan entered promiscuous mode [ 979.369283][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 979.378535][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 979.388984][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 979.398813][T20356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 979.413467][T12054] device veth0_macvtap entered promiscuous mode [ 979.427751][T12054] device veth1_macvtap entered promiscuous mode [ 979.456399][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 979.467623][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.479616][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 979.491299][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.509776][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 979.520489][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.538902][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 979.549467][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.568402][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 979.580088][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.600737][T12054] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 979.610752][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 979.628346][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 979.638797][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 979.651373][ T2471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 979.676655][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 979.702107][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.712421][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 979.723342][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.734119][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 979.745546][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.764779][T12054] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 979.785598][T12054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 979.806764][T12054] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 979.818880][ T9228] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 979.828274][ T9228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 980.204769][T12258] IPVS: ftp: loaded support on port[0] = 21 [ 980.224220][T12258] lo speed is unknown, defaulting to 1000 [ 980.235436][T12258] ip6tnl0 speed is unknown, defaulting to 1000 [ 980.409812][T12258] virt_wifi0 speed is unknown, defaulting to 1000 [ 980.562512][ T7] device .0 left promiscuous mode [ 980.642987][ T7] device .1 left promiscuous mode [ 980.702365][ T7] device .2 left promiscuous mode [ 980.812453][ T7] tipc: TX() has been purged, node left! [ 981.012807][T12261] IPVS: ftp: loaded support on port[0] = 21 17:27:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1cc, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000840}, 0x400c000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:27:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x81000000, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:27:03 executing program 4: accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000009) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000300)=0x2, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x44, r5, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}]}]}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x50, r5, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x240040c4}, 0x40000) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r6, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000008f40)={&(0x7f0000008d40), 0xc, &(0x7f0000008f00)={&(0x7f0000008d80)=@newae={0x180, 0x1e, 0x4, 0x70bd2d, 0x25dfdbfb, {{@in=@local, 0x4d5, 0x2, 0x2b}, @in=@broadcast, 0x1, 0x3500}, [@lastused={0xc, 0xf, 0x9}, @sec_ctx={0xe9, 0x8, {0xe5, 0x8, 0x1, 0x1f, 0xdd, "53d743ac585916c41b5a2dfdb1123043de35b50d0b75a8d839bda83cc844bebe5bb4cd394f69f1d5ffab3c9df3fa8aafa214bf378301616937abc2ea91b5f4bc75abcad27e317d86d3f41843b5e622a4fdeb15c51c95b80440aba3c0c58820e829c0ce48c774909543c06df1a9f9688a05c6fcfaa2225ffc53798f5a0af242b151d33476c85ee709777d9fd22b2256039e53790890f7841b650446114510c54c0bc41193ef76849485b018b6d5f26482a88ed70f56e9863cde56219e1e23219b69a0b5e3f169840c8f5628f07d26ef23ba77ec7231c9fe9b01351cdcb4"}}, @offload={0xc, 0x1c, {r6}}, @mark={0xc, 0x15, {0x35075b, 0x7}}, @address_filter={0x28, 0x1a, {@in6=@mcast1, @in=@empty, 0x2, 0x5c, 0xeb}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x200}]}, 0x180}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 17:27:03 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x1}}, 0x0, 0x0, 0x0, 0xbf}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x803) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x275a, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, 0x1c) write$binfmt_script(r3, &(0x7f0000000580)=ANY=[@ANYBLOB="eb5c63b9c61df0cf610447ca442d4b9d8ff24b3a9d8302b2058a48cd7ff1286fe6ffc96f561219fc237e8cd946bbfca5071378ec5ae8a4314555bc70c5c84e1ba60628d04822b1ffc827b013aac6440f9d966444e10ce5265761240baa6971e268574491c6435f0cb91113dc8ae800000000000000078d5bf177629bfc1f17ea0c1be1fcf6d3e30e16d4017d19c4e29c04e6c043bf7054b27c32a73becfa4c08d7d7661209c5b3c1e7cf8c061d77960eeb85eb27278b2c81223b5fa8c200dc9645cd17db69953a9733c38484aa94930b468362276931ebd5606602410dc8dcbccc5bb196552a1cc944c512ff0948eebd314b1ce9483809dca18eb3e5c2649a8d9d61e8a5e8b4c3ca99558bb34c11b0806c0cb217d1f534aaf77825177e2e3403b6e1d3460bfdcfb2fe289c1799273909972df46984321b443e51e6be5b385b44625e3937b37fa29e0c3911847ed65d1369059ff945b68236eadb7ff39f54ece4da35ff034a17d64a3034377e086bde609edf9ff86b168090e39b2218b2af6ce3942653948f0c4a1a97ac0fceb2ba2c43a1a27b5273cbb9677842000000000000d7a879147518d6cda1236cbd29bb78608089a6b571428a25389298e56a6d4668b851b85bb3478d88ba59b0c3ae55e96f7194a53c149f56e76dba4dca845cbc858dff93a06a794665df4d911daeecb7615ac26fd90119b12933edeaa2ef7ee461c03bd5c75944139c553d18769bda291df7c0a251a03865ac5a7dec1db191e2a0f32583ba270089e5ae3eea1a4996ad0094c8f2a80a0c4c829ae6ba5a6399b9b32cf9c14f477bfcf86d10c035f1bdf00f9ced074a93967ca318ae1d902c5656b7c30ce2655b6fa7632783722072f19d08a8a09be95db1431baf20e59b"], 0x65c15bf2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/158, 0x9e, 0x0) accept4(r0, 0x0, 0x0, 0x80000) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 17:27:03 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003100)=[{{&(0x7f0000000000)=@isdn, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/7, 0x7}], 0x2, &(0x7f0000001100)=""/11, 0xb}, 0xffffffff}, {{&(0x7f0000001140)=@can={0x1d, 0x0}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/70, 0x46}, 0x1}, {{&(0x7f0000001280)=@qipcrtr, 0x80, &(0x7f0000001480)=[{&(0x7f0000001300)=""/140, 0x8c}, {&(0x7f00000013c0)=""/97, 0x61}, {&(0x7f0000001440)=""/62, 0x3e}], 0x3, &(0x7f00000014c0)=""/212, 0xd4}, 0x5ce}, {{&(0x7f00000015c0)=@l2tp, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001640)=""/85, 0x55}, {&(0x7f00000016c0)=""/232, 0xe8}], 0x2, &(0x7f0000001800)=""/133, 0x85}, 0x2}, {{&(0x7f00000018c0)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001940)=""/156, 0x9c}, {&(0x7f0000001a00)=""/190, 0xbe}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/189, 0xbd}, {&(0x7f0000002b80)=""/213, 0xd5}], 0x5}, 0x8}, {{&(0x7f0000002d00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d80)=""/108, 0x6c}], 0x1}, 0x7}, {{&(0x7f0000002e40)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002ec0)=""/211, 0xd3}], 0x1, &(0x7f0000003000)=""/243, 0xf3}, 0x1f}], 0x7, 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000032c0)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003300)='/dev/ppp\x00', 0x400000, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000003340)={{r3}, 0x4, 0x1, 0x81}) ioctl$sock_qrtr_TIOCINQ(r1, 0x541b, &(0x7f0000003380)) write$binfmt_elf64(r2, &(0x7f00000033c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x8, 0x9, 0x9, 0x3, 0xa, 0x9, 0x2de, 0x40, 0x1d7, 0x2, 0x1, 0x38, 0x1, 0x81, 0x3, 0xc0}, [{0x1, 0x2c2, 0x0, 0x8, 0xeb07, 0xffffffffffffff81, 0x62, 0x6}, {0x2, 0x800, 0x8, 0x21, 0xffffffff, 0x7, 0x10000, 0xb6}], "8c75e7ca0d4f8bec142e136774a237058e780195c5845ae4a88b9f11b3667a2f7637069e9f04af7192ddff889a4f8cf9438e4315182e523c62fcf001f9c11f3149cee11178431853dcfe039346cf66d669f83cab836f71b620ee69b1e8f906c9ca9d44ec8104fd400a7029e0fa37b4b02c93383a60f98e56626278ca49239054ef38c5a0b9432da1013e461143f1780c69400e81bc53113d46cbfc21d3959717969c873e2a25e60b37", [[], [], [], [], [], []]}, 0x759) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003b80)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003f80)={'vxcan1\x00', r0}) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003fc0)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x2, {0x40, 0x2, 0x4}}, @nfc={0x27, 0x0, 0x2, 0x4}, @can={0x1d, 0x0}, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0xffffffff80000000, 0xfffffffffffffffc, 0x5}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004100)={'ip6erspan0\x00', r0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004140)={@dev, @multicast1, 0x0}, &(0x7f0000004180)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000004200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000004240)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000004580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000045c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004600)={{{@in6=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@remote}}, &(0x7f0000004700)=0xe8) sendmsg$ETHTOOL_MSG_RINGS_GET(r1, &(0x7f0000004940)={&(0x7f0000003b40)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004900)={&(0x7f0000004740)={0x1a0, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000004980)={{0x2, 0x4e22, @private=0xa010102}, {0x1, @dev={[], 0x3a}}, 0x44, {0x2, 0x4e20, @local}, 'gretap0\x00'}) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) readv(r12, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/147, 0x93}, {&(0x7f0000004ac0)=""/91, 0x5b}], 0x2) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000004b80)=0x4) 17:27:03 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) write$binfmt_script(r1, &(0x7f0000002800)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="c54e36c2b45ab91f0fbcc0a8c1b89d5cb391505768bbc38701352b7237fc618c01609599a1211854c9d660d4dfd2eeadc62934c51b9292e0", @ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYBLOB="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", @ANYRES64=r6], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9) [ 983.163261][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 983.163277][ T28] audit: type=1804 audit(1594402023.592:989): pid=12335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/425/cgroup.controllers" dev="sda1" ino=16321 res=1 [ 983.298107][ T28] audit: type=1804 audit(1594402023.632:990): pid=12335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/425/cgroup.controllers" dev="sda1" ino=16321 res=1 [ 983.729320][T12328] ip6tnl0: mixed HW and IP checksum settings. [ 983.737140][T12336] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 983.821372][ T7] IPVS: stopping backup sync thread 8764 ... 17:27:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:27:04 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = accept$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r6, r5, 0x0, 0x100000009) write$binfmt_script(r1, &(0x7f0000002800)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="c54e36c2b45ab91f0fbcc0a8c1b89d5cb391505768bbc38701352b7237fc618c01609599a1211854c9d660d4dfd2eeadc62934c51b9292e0", @ANYRES64=r2, @ANYRES16=r4, @ANYRES64=r1, @ANYBLOB="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", @ANYRES64=r6], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "7a7925e639"}, 0x9) 17:27:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x9effffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:27:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) socket$netlink(0x10, 0x3, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffffffbaaaa08caaeaa900087a4db6d790000030000000000000000140000ed5441c64800000032905851a861d0d89f74cdd383e1eefccdd001"], 0x2a) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@empty, 0x4e23, 0x0, 0x0, 0x0, 0xa, 0x0, 0xe2b9c5094dab0b45}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in=@dev={0xac, 0x14, 0x14, 0x42}, 0x4d5, 0x6c}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) sendmmsg(r3, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}, 0xa00}], 0x400000000000107, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r4, 0x4004743a, &(0x7f00000003c0)=0x2) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x24, r2, 0x400, 0x0, 0x4, {}, [@FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_IFINDEX={0x56}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4008040) 17:27:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r0, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='FREEZING\x00', 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = socket(0x8, 0x5, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0xffffffff, @ipv4={[], [], @initdev={0xac, 0x1e, 0x2, 0x0}}}, 0x1c) [ 984.184722][T12409] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 17:27:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:27:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000003c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r1, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="5c1a4486d6c8cee311c1ff00"/21, @ANYRES16=r2, @ANYBLOB="17090000000000000000010000000500070000000000080009000000000014001f0000000000000000000000ffffe000000108000a000000000006000200010000001400200000000000000000000000ffff00000000"], 0x5c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r5, r4, 0x0, 0x100000009) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xec, r6, 0x1, 0x70bd26, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x24, 0x6, 'veth1_to_batadv\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:hald_acl_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_1\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0xec}, 0x1, 0x0, 0x0, 0x50000091}, 0x24000890) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012abd7000060053c400d3d73102dbdf25070000001400060076657468305f746f5f626174616476002800070073797374656f5f753a6f626a6563745f723a736f756e645f6465766963655f743a73300014000300fe8000000000000000000000000000bb149058000300fe8000000000000068bfee59cdf581cfd11e674450fd993a5d983d291479c171058c5004b82d6aef088da623d584faaff3d43f5fd8b0b1a49a74a8f0cab9474a00896f8c1cc735e843a273c2af21df2b14b3262132"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x24, r6, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044080}, 0x40000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="eabaa3b7de5ad547d877", @ANYRES16=r2, @ANYBLOB="000225bd7000fedbdf250100000005000400ff00000008001700", @ANYRES32=r0, @ANYBLOB="050012007f0000000500050000000000"], 0x34}, 0x1, 0x0, 0x0, 0x801}, 0x8080) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x2, 0x3, 0x200, 0xd0, 0xd0, 0xd0, 0xd0, 0x0, 0x168, 0x168, 0x168, 0x168, 0x168, 0x3, 0x0, {[{{@ip={@broadcast, @empty, 0x0, 0xffffffff, 'gretap0\x00', 'veth0_to_batadv\x00'}, 0x0, 0x70, 0xd0, 0x2ca}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x260) [ 984.521587][T12424] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 984.548544][T12429] IPVS: ftp: loaded support on port[0] = 21 [ 984.676282][T12429] lo speed is unknown, defaulting to 1000 17:27:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) [ 984.707280][ T28] audit: type=1804 audit(1594402025.132:991): pid=12439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/426/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 984.715983][T12429] ip6tnl0 speed is unknown, defaulting to 1000 [ 984.836241][T12438] ipt_CLUSTERIP: Please specify destination IP [ 984.867842][ T28] audit: type=1804 audit(1594402025.162:992): pid=12439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir873770025/syzkaller.Nhl1Aa/426/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 984.980798][T12447] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 985.076902][ T28] audit: type=1804 audit(1594402025.192:993): pid=12433 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir493622106/syzkaller.SjtoUF/2/cgroup.controllers" dev="sda1" ino=16381 res=1 17:27:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xbaeba640, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 17:27:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r3, r2, 0x0, 0x100000009) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) sendfile(r1, r0, 0x0, 0x100000009) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000180)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp_addr={0x72, 0x4}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x2}}}}}}, 0x0) 17:27:05 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2503000035000535d25a80648c63940d0424fc60100002400a000200051a82c137153e670402018004000000fc01", 0x33fe0}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) sendfile(r2, r1, 0x0, 0x100000009) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [], @remote}}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x39}, 0x100}, @in={0x2, 0x4e22, @local}], 0x58) [ 985.446367][ T7] device bond0 left promiscuous mode [ 985.476449][ T7] device bond_slave_0 left promiscuous mode [ 985.500370][ T7] device bond_slave_1 left promiscuous mode [ 985.532163][ T7] bridge16: port 1(bond0) entered disabled state [ 985.589939][T12472] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 985.603981][T12473] netlink: 253 bytes leftover after parsing attributes in process `syz-executor.1'. [ 985.652219][T12473] openvswitch: netlink: Duplicate key (type 0). [ 985.734601][ T7] device hsr_slave_0 left promiscuous mode [ 985.813461][ T7] device hsr_slave_1 left promiscuous mode 17:27:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000940)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a86193c17f028265c31e05ac8c221424a1840cf9468b1c5f0e1c4366cc8d7489b500cff57677d01bffa00d39d68715e8b47f0610672a9ec8c6fe3d24bdbb75445997c4d7618378f68db0c09dd8929535087371e8889233bb08c9c75b7e4350f48fe00403801886930baaf9eaec68e6f4ce4d39cc6bb6dabf9b48d4c17e74674228c1a025eb2cf56b40c1e1a29c2bad329ff0daf790e8310b0760c201a1bfcef1018ae27f99423b15f17dd709586c8c8d87e8c942c78f45dc531c244a17de04d5fb28f3671eeb83787f484bcbd2d0d7af2d544e7cafd1e100ef0946cb316bc767aebe225c67811238ae4c83edc905ea9de7010915b0560000000000000000", 0x145}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f0000000700)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000180)="a0b9c607a990b5d6194f441a04fbbe9e", 0xfffffffffffffdad}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e928", 0x71}, {&(0x7f0000000380)="900575c34d0d09779818074c063d0466c62e80d83b39f49a39d04abe5d97f4fab8c361d614", 0x25}], 0x9, 0x0, 0x0, 0x881}, 0x4000820) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f00000005c0)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2], 0x4}}, 0x40000) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40004}, 0x24000004) listen(r0, 0x10001) connect$l2tp6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @private1}, 0x20) r3 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x2, 0x0, 0x4) r4 = accept4(r3, &(0x7f0000000040)=@l2tp={0x2, 0x0, @private}, &(0x7f0000000000)=0x80, 0x80000) r5 = socket$netlink(0x10, 0x3, 0x12) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100)='mptcp_pm\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) socket$netlink(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, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x13, &(0x7f00000004c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r6, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_ADDR={0x24, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r9}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000401c) [ 985.921840][ T7] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 985.939917][ T7] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 986.002314][ T7] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 986.064366][ T7] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 986.089297][T12476] IPVS: ftp: loaded support on port[0] = 21 [ 986.118979][ T7] device bridge_slave_1 left promiscuous mode [ 986.152759][ T7] bridge0: port 2(bridge_slave_1) entered disabled state 17:27:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000900000000f70000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x1, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socketpair(0x36, 0x3, 0x400, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000680)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r8, &(0x7f00000007c0)={&(0x7f0000000640), 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x78, r9, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x20}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3f}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e22, 0xfffff000, @mcast1, 0x80}, {0xa, 0x4e23, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x7c4}, 0x9, [0x6, 0x0, 0x100, 0x26, 0x6, 0x8001, 0x5, 0x7]}, 0x5c) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x4b090b00, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e00480002800800010008000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x88}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="4c097b00120000023dbd7000fcdbdf25000000001622b8591cbd591308680b534b9a819fc896df11a54fc702e96ef1", @ANYRES32=r7, @ANYBLOB="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"], 0x34c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000003c0)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}}, 0x20}}, 0x0) [ 986.243898][ T7] device bridge_slave_0 left promiscuous mode [ 986.254533][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 986.332696][ T7] device veth1_macvtap left promiscuous mode [ 986.347689][ T7] device veth0_macvtap left promiscuous mode [ 986.374528][ T7] device veth1_vlan left promiscuous mode [ 986.388108][ T7] device veth0_vlan left promiscuous mode [ 988.193507][ T0] NOHZ: local_softirq_pending 08 [ 991.605422][ T7] bond15 (unregistering): Released all slaves [ 991.855605][ T7] bond14 (unregistering): Released all slaves [ 991.984085][ T7] bond13 (unregistering): Released all slaves [ 991.997644][ T7] bond12 (unregistering): Released all slaves [ 992.007303][ T7] bond11 (unregistering): (slave bridge29): Releasing backup interface [ 992.134176][ T7] bond11 (unregistering): Released all slaves [ 992.146679][ T7] bond10 (unregistering): (slave bridge28): Releasing backup interface [ 992.284490][ T7] bond10 (unregistering): (slave bridge27): Releasing backup interface [ 992.425655][ T7] bond10 (unregistering): Released all slaves [ 992.437126][ T7] bond9 (unregistering): Released all slaves [ 992.459087][ T7] bond8 (unregistering): Released all slaves [ 992.833646][ T7] bond7 (unregistering): Released all slaves [ 993.304361][ T7] bond6 (unregistering): Released all slaves [ 993.533446][ T7] bond5 (unregistering): (slave bridge15): Releasing backup interface [ 993.687915][ T7] bond5 (unregistering): (slave bridge14): Releasing backup interface [ 993.845795][ T7] bond5 (unregistering): Released all slaves [ 993.857188][ T7] bond4 (unregistering): Released all slaves [ 993.870713][ T7] bond3 (unregistering): Released all slaves [ 994.313305][ T7] bond2 (unregistering): (slave bridge8): Releasing backup interface [ 994.434427][ T7] bond2 (unregistering): (slave bridge7): Releasing backup interface [ 994.442633][ T7] device bridge7 left promiscuous mode [ 994.595623][ T7] bond2 (unregistering): Released all slaves [ 994.611549][ T7] bond1 (unregistering): Released all slaves [ 995.590688][ T7] team0 (unregistering): Port device team_slave_1 removed [ 995.603622][ T7] team0 (unregistering): Port device team_slave_0 removed [ 995.615955][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 995.699854][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 995.827954][ T7] bond0 (unregistering): Released all slaves [ 995.953347][T12429] virt_wifi0 speed is unknown, defaulting to 1000 [ 995.960055][T12429] kobject_add_internal failed for 1 (error: -2 parent: ports) [ 995.975764][T12429] ------------[ cut here ]------------ [ 995.981236][T12429] sysfs group 'power' not found for kobject 'syz0' [ 995.990111][ C0] WARNING: CPU: 0 PID: 12429 at fs/sysfs/group.c:279 sysfs_remove_group+0x126/0x170 [ 995.990117][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 995.990123][ C0] CPU: 0 PID: 12429 Comm: syz-executor.2 Not tainted 5.8.0-rc2-syzkaller #0 [ 995.990130][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 995.990133][ C0] Call Trace: [ 995.990136][ C0] dump_stack+0x18f/0x20d [ 995.990139][ C0] panic+0x2e3/0x75c [ 995.990142][ C0] ? __warn_printk+0xf3/0xf3 [ 995.990147][ C0] ? copy_from_kernel_nofault_allowed+0x89/0xa0 [ 995.990151][ C0] ? sysfs_remove_group+0x126/0x170 [ 995.990154][ C0] ? __warn.cold+0x5/0x45 [ 995.990157][ C0] ? __warn+0xd6/0x1f2 [ 995.990161][ C0] ? sysfs_remove_group+0x126/0x170 [ 995.990164][ C0] __warn.cold+0x20/0x45 [ 995.990168][ C0] ? sysfs_remove_group+0x126/0x170 [ 995.990172][ C0] report_bug+0x1bd/0x210 [ 995.990175][ C0] exc_invalid_op+0x24d/0x400 [ 995.990179][ C0] ? exc_overflow+0x40/0x40 [ 995.990182][ C0] ? vprintk_func+0x97/0x1a6 [ 995.990186][ C0] asm_exc_invalid_op+0x12/0x20 [ 995.990190][ C0] RIP: 0010:sysfs_remove_group+0x126/0x170 [ 995.990203][ C0] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 37 48 8b 33 48 c7 c7 80 64 5a 88 e8 9c 3d 5d ff <0f> 0b eb 98 e8 d1 5d cb ff e9 01 ff ff ff 48 89 df e8 c4 5d cb ff [ 995.990207][ C0] RSP: 0018:ffffc90004b57a90 EFLAGS: 00010282 [ 995.990215][ C0] RAX: 0000000000000000 RBX: ffffffff88b46040 RCX: 0000000000000000 [ 995.990221][ C0] RDX: 0000000000040000 RSI: ffffffff815ce8d7 RDI: fffff5200096af44 [ 995.990227][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffff8880ae6318e7 [ 995.990232][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a1c0a000 [ 995.990238][ C0] R13: ffffffff88b465e0 R14: ffff888048f04ec8 R15: ffff8880a1c0a510 [ 995.990241][ C0] ? vprintk_func+0x97/0x1a6 [ 995.990245][ C0] dpm_sysfs_remove+0x97/0xb0 [ 995.990248][ C0] device_del+0x18b/0xd20 [ 995.990253][ C0] ? device_link_add_missing_supplier_links+0x370/0x370 [ 995.990257][ C0] ? __raw_spin_lock_init+0x34/0x100 [ 995.990261][ C0] ? __init_waitqueue_head+0x97/0x110 [ 995.990265][ C0] ? pm_runtime_init+0x2cf/0x3b0 [ 995.990269][ C0] add_one_compat_dev+0x59b/0x800 [ 995.990272][ C0] rdma_dev_init_net+0x2dc/0x480 [ 995.990276][ C0] ? rdma_dev_exit_net+0x540/0x540 [ 995.990280][ C0] ? __kmalloc+0x191/0x340 [ 995.990283][ C0] ? rdma_dev_exit_net+0x540/0x540 [ 995.990287][ C0] ops_init+0xaf/0x470 [ 995.990290][ C0] setup_net+0x2d8/0x850 [ 995.990293][ C0] ? ops_init+0x470/0x470 [ 995.990297][ C0] ? trace_kmalloc+0xfd/0x130 [ 995.990301][ C0] ? kmem_cache_alloc_trace+0x168/0x2d0 [ 995.990304][ C0] copy_net_ns+0x2cf/0x5e0 [ 995.990308][ C0] create_new_namespaces+0x3f6/0xb10 [ 995.990313][ C0] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 995.990316][ C0] ksys_unshare+0x36c/0x9a0 [ 995.990320][ C0] ? walk_process_tree+0x2c0/0x2c0 [ 995.990323][ C0] ? kfree+0x267/0x2c0 [ 995.990327][ C0] ? __x64_sys_clock_gettime+0x165/0x240 [ 995.990331][ C0] ? do_syscall_64+0x1c/0xe0 [ 995.990334][ C0] __x64_sys_unshare+0x2d/0x40 [ 995.990338][ C0] do_syscall_64+0x60/0xe0 [ 995.990342][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 995.990345][ C0] RIP: 0033:0x45cba9 [ 995.990348][ C0] Code: Bad RIP value. [ 995.990352][ C0] RSP: 002b:00007fc24d07ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 995.990362][ C0] RAX: ffffffffffffffda RBX: 000000000050c500 RCX: 000000000045cba9 [ 995.990367][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 995.990373][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 995.990378][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 995.990384][ C0] R13: 0000000000000caa R14: 00000000004cf0a8 R15: 00007fc24d07b6d4 [ 995.991478][ C0] Kernel Offset: disabled