xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[@dstopts_2292={{0x14}}], 0x14}}], 0x2, 0x0) 01:29:59 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:29:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x65, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:29:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x1c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2842.051794][T10431] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2842.198489][T10441] bond222: (slave bridge237): making interface the new active one [ 2842.258613][T10441] bond222: (slave bridge237): Enslaving as an active interface with an up link [ 2842.283767][T10448] 8021q: adding VLAN 0 to HW filter on device bond222 [ 2842.350927][T10448] bond0: (slave bond222): Enslaving as an active interface with an up link [ 2842.395097][T10333] lo speed is unknown, defaulting to 1000 [ 2842.401895][T10333] lo speed is unknown, defaulting to 1000 [ 2842.415594][T10431] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:00 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x5) sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000328bd7000fedbdf250500000008000500ffefffff08000600060000704d16bdee3102f7002c00028008000500091200000800030002000000080009a660af000008000000000000000800fc6a716b1f6bc17e60b4c89d1a04002b6781cca6f25650b300010002a5d4941b00060004000180000006000400000000080001000200000008859c43128faebfc7c196546f3ddbf594fd84804b"], 0x3}, 0x1, 0x0, 0x0, 0x40c0}, 0x20040080) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000680)=ANY=[@ANYBLOB="2c0009684acd668c0000090605180000000000000000000000000500e98c49cd4a5a3621330100070000000900020073797a32000000000400088051f451"], 0x2c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r6, 0x0, 0x1420000a77, 0x0) r7 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r7, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) recvfrom$inet6(r4, &(0x7f0000000780)=""/230, 0xe6, 0x0, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r8, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="58ee038e94e9edc1c6b03927e108601bd040d32f3b1c9ae31597a1e196bbbe4e96afc5345d550de463da934fae299aafc89037a8c6568b60f3f8db9d8cb0c3c8e28bd64571ae768ebbe822c7d552b8101dc500d491ec8f0d8531a3897d28a04574fc04ac856cd9f206b603ffed08cd8764d6fe6df244e46760fb76565db0d51d759a457698d2880dbd7539446a722e2b7e4e57a476294cafe57c", @ANYBLOB, @ANYRES64=r1], 0x3}}, 0x4040000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000019001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000900)="641f95a9b06eb4b92e85b0ec9a459a4732ea6ed944a8ab04e37615515f38ae89053f7e660eb1006d2aa7a92ef432f55ad999376883e24f32d5d33b720b0c2036f34f93f22cbce6fa81c58137039d5431df681392bcefd4e06fbb822dc4c6a04177d8a7b9fe673c1db87cc316fd7d205ae30b8f6adf35f427ebdff148aa8371a8168ab83a379084bbd21d2c536c076ca713229dea51d84f153030f544fe332311ff888a5e84", 0xa5, 0x8004, &(0x7f00000001c0)={0xa, 0x4e22, 0x39, @dev={0xfe, 0x80, [], 0x1f}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000280)={'veth1_macvtap\x00', 0x4000}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 2842.467587][ T5005] bond222: (slave bridge237): link status definitely down, disabling slave [ 2842.522868][ T5005] bond222: now running without any active interface! [ 2843.090722][T10337] lo speed is unknown, defaulting to 1000 [ 2843.105587][T10337] lo speed is unknown, defaulting to 1000 [ 2843.216050][T12778] tipc: TX() has been purged, node left! 01:30:02 executing program 3: unshare(0x40000000) mmap(&(0x7f0000ac6000/0x10000)=nil, 0x10000, 0xb, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) 01:30:02 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:02 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000003980)=@xdp, &(0x7f0000003a00)=0x80, 0x0) getsockname$qrtr(r0, &(0x7f0000003a40), &(0x7f0000003a80)=0xc) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0a00001f00050ad25a80648c63940d0224fc6004000f400a0003003400000037153e370a0002402e2e7400d1bd", 0x33fe0}], 0x1}, 0x0) 01:30:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r7, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000000340)={'batadv_slave_0\x00', {0x2, 0x4e24, @multicast2}}) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x100}, {r2, 0x1620}, {r9, 0x11}, {r2, 0xb11a}], 0x4, 0x78b) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="74000000100064c6d26c00940000008004008000", @ANYRES32=r10, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800004530e4b0db82b658d33d94380bc9010000000000580e687d3ea0ccef7064", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10, @ANYBLOB], 0x28}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="200000001000010400"/20, @ANYRES32=r10, @ANYBLOB="0d80000000eb02000000088d37b8bddec36c23dd62aa4dc18f089ef8c2c2f36cfe48d5d8512a4e98c8f7e9dbf4fb479dd02a4efbd7563b4e043230b9bfe1206dcc78e6fcd00701d46d"], 0x20}}, 0x0) 01:30:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:02 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @mcast2, 0x9}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}, [0x30000000, 0xfffffffffffffffe]}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0xd0}) [ 2845.227698][T10565] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2845.251892][T10569] IPVS: ftp: loaded support on port[0] = 21 [ 2845.267055][T10568] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 2845.298423][T10570] IPVS: ftp: loaded support on port[0] = 21 [ 2845.309586][T10568] netlink: 2558 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2845.447408][T10571] bond223: (slave bridge238): making interface the new active one [ 2845.488437][T10571] bond223: (slave bridge238): Enslaving as an active interface with an up link [ 2845.559678][T10565] 8021q: adding VLAN 0 to HW filter on device bond223 01:30:03 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006d616376746170000400020008000500", @ANYRES32], 0x3c}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) [ 2845.615782][T10565] bond0: (slave bond223): Enslaving as an active interface with an up link 01:30:03 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) sendmmsg$alg(r1, 0x0, 0x0, 0x20000001) syz_genetlink_get_family_id$tipc2(0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) [ 2845.935985][T27634] bond223: (slave bridge238): link status definitely down, disabling slave 01:30:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6e, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2845.988592][T27634] bond223: now running without any active interface! [ 2846.028140][T10633] IPVS: ftp: loaded support on port[0] = 21 [ 2846.051327][T10627] IPVS: ftp: loaded support on port[0] = 21 [ 2846.059794][T10571] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2846.130866][T10626] bond223: (slave bridge239): Enslaving as an active interface with a down link [ 2846.183584][T10628] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:04 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2846.285118][T10652] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2846.471487][T10654] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2846.681117][T10657] bond224: (slave bridge240): making interface the new active one [ 2846.813691][T10634] IPVS: ftp: loaded support on port[0] = 21 [ 2846.814434][T10657] bond224: (slave bridge240): Enslaving as an active interface with an up link [ 2846.920198][T10654] 8021q: adding VLAN 0 to HW filter on device bond224 [ 2846.940989][T10654] bond0: (slave bond224): Enslaving as an active interface with an up link [ 2846.968591][T10569] lo speed is unknown, defaulting to 1000 [ 2846.988744][T10569] lo speed is unknown, defaulting to 1000 [ 2847.006358][ T5005] bond224: (slave bridge240): link status definitely down, disabling slave [ 2847.039715][ T5005] bond224: now running without any active interface! [ 2847.070200][T10657] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2847.373556][T10570] lo speed is unknown, defaulting to 1000 [ 2847.413834][T10570] lo speed is unknown, defaulting to 1000 [ 2847.425114][ T5005] tipc: TX() has been purged, node left! 01:30:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge_slave_0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}) 01:30:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:05 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYBLOB="3800000003140100000200000000000009000200737e7a310000080008004100737f7700140033006c6f"], 0x1}}, 0x0) sendfile(r2, r1, 0x0, 0x7fffffff) [ 2847.697520][T10755] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2847.930047][T10759] bond225: (slave bridge241): making interface the new active one [ 2847.954487][ T28] audit: type=1804 audit(1594863005.625:2592): pid=10796 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2213/cgroup.controllers" dev="sda1" ino=16017 res=1 [ 2847.962569][T10759] bond225: (slave bridge241): Enslaving as an active interface with an up link [ 2848.099121][T10795] 8021q: adding VLAN 0 to HW filter on device bond225 [ 2848.166082][T10795] bond0: (slave bond225): Enslaving as an active interface with an up link [ 2848.226433][T10633] lo speed is unknown, defaulting to 1000 [ 2848.239036][T12778] bond225: (slave bridge241): link status definitely down, disabling slave [ 2848.263595][T12778] bond225: now running without any active interface! [ 2848.282665][T10759] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2848.291885][T10633] lo speed is unknown, defaulting to 1000 [ 2848.641625][T10634] lo speed is unknown, defaulting to 1000 [ 2848.666162][T10634] lo speed is unknown, defaulting to 1000 01:30:07 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @remote}}, 0x0, 0x0, 0x10, 0x0, "26f89309000000893a60d40099ae732c148bcf8a57c043bc662545cda5b39651e59100000000000800175db3b810e80500000082c1f0d3017edb8ffb2b48a758f0fc00"}, 0xd8) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$SIOCAX25NOUID(r6, 0x89e3, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x64, "ed10c2f4e39afd6af08fa28c411fcd50bd208d1d86fe59a49b52a83cdb7e4f75c7fbc96bc46312d9e016f538b71038640d4f8b794f5888ab2494b3a2f38a505865070c97d939114799952d5c1e02db7195aea8b9da681b13941818d5b397605ac619eb1b"}, &(0x7f0000000140)=0x6c) sendto$inet6(r0, &(0x7f0000000040)="84", 0x1, 0x200400d4, 0x0, 0x0) 01:30:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:08 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) 01:30:08 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x6b, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:08 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='netdevsim0\x00', 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0xc0046686, 0x0) [ 2851.293530][T10875] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2851.294668][ T5005] tipc: TX() has been purged, node left! [ 2851.378429][ T5005] tipc: TX() has been purged, node left! 01:30:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="080db5055e0bcfe847a071") r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r5 = syz_genetlink_get_family_id$netlbl_cipso(0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r4, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xa, &(0x7f00000002c0)={&(0x7f0000000240)={0x108, r5, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xf4}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x24040051) sendmsg$NLBL_CIPSOV4_C_LIST(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x108, r5, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e3cd1a9}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xaae7}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf4ed}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c40}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x39f49a54}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc308}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x346e}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3006c536}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x635f850c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbcc2e40}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd083}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb650}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xcc00}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf6d4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa429}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x16b9e39d}]}, {0x54, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8649}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd35}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5968bed0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e56ad38}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2c383498}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x735f711e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x69cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfee9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd60}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52fbc85e}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x804) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x18c, r5, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x168, 0x8, 0x0, 0x1, [{0x4}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22daace7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e81381}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5839d67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x677b7e21}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63513220}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4af1f407}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x19983b33}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xda}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x571a0fc1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d31289d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x718dcad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x89}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x575931c0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5166fec8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x17}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc9}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x72}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3940cc0f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b4f3eff}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x72828e43}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1b5cb344}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x53ba5387}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4}, 0x24001881) shutdown(0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) close(0xffffffffffffffff) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3325}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x38, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x8}, @IFLA_BR_FORWARD_DELAY={0x8}, @IFLA_BR_NF_CALL_IPTABLES={0x5}, @IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x2}, @IFLA_BR_NF_CALL_IP6TABLES={0x5}]}}}]}, 0x68}}, 0x0) 01:30:09 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18020000000000000000000000000000850000002c0000009500000000000000f97331346926348c8a8ad4bfa7489a58a3a5fc32fe91d00287e765581eaa231970bde1a7497796fef75b5658bfc1c669eb2ef359211498b2784a9470e3bd05be41c39aacd9f526fe0101c9b941d00692ccfbabc84748997b40e3fb8c0ce396a35ab32e7c6a0f90910932c6c465780c01c07558511ad77a330974897684b66644cfff7ac5ad39fd1c52da498700c84725fb9f9f8b25df77d0214a74f2676cb5bac80afb10f717c54b3e5dabde0da3bd70f73712f7464bda0824e4083dfcdb402c51da132256b90184640913e6ae959c188ecd60163a9b23d9a41313adfa0ff4a16004aa247ac793dd9e4859f1c90c00"/285], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_FEATURES_GET(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r6, 0x108, 0x70bd2b, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}]}, 0x2c}, 0x1, 0x300}, 0x0) [ 2851.558827][T10880] bond226: (slave bridge242): making interface the new active one [ 2851.608239][T10880] bond226: (slave bridge242): Enslaving as an active interface with an up link [ 2851.690378][T10912] 8021q: adding VLAN 0 to HW filter on device bond226 [ 2851.766556][T10912] bond0: (slave bond226): Enslaving as an active interface with an up link [ 2851.813294][T10931] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 01:30:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2851.906964][T10934] device bridge44 entered promiscuous mode [ 2851.942012][T10880] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2852.015837][T10889] bond226: (slave bridge243): Enslaving as an active interface with a down link [ 2852.060635][T10931] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2852.115793][ T854] bond226: (slave bridge242): link status definitely down, disabling slave 01:30:09 executing program 0: connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x1, 0x1f8, [0x200006c0], 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x270) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r2, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0xd4, r2, 0x100, 0x70bd27, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40804}, 0x5) 01:30:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendto$inet6(r2, &(0x7f0000000180)="aafd48d9f7d315de5218f9b815423bb799af8f2131683c98aacdc6f6a3d0f6e6763d79f038be0de6778f2d9277112efba869f3e595f31a5a8cae631c7277bd961ab15fc11f9ace4ad136fc912dd5b0651b4b59b529673b0311207688101745634aab4e55b857edcbfc5dfaf3d08fe16acf37db44e662f9af587557cd977604411801243153b954d926b7b89b", 0x8c, 0x2004000, &(0x7f0000000040)={0xa, 0x4e23, 0xc1b, @ipv4={[], [], @empty}, 0x101}, 0x1c) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0xfffffffffffffff7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000025c0)={0x30000011}) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x9, 0x6, 0x301}, 0x14}}, 0x0) 01:30:09 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2852.168670][ T854] bond226: now running without any active interface! 01:30:09 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:09 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000680)=@newqdisc={0x64, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x38, 0x2, [@TCA_TBF_RATE64={0xc, 0x4, 0x4b47406a839e86a}, @TCA_TBF_PARMS={0x28, 0x1, {{}, {}, 0x0, 0x788a}}]}}]}, 0x64}}, 0x0) r3 = socket(0x0, 0x2, 0xfffff7e1) accept4$llc(r3, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) [ 2852.349643][T10965] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2852.359558][T10959] xt_ipvs: protocol family 7 not supported 01:30:10 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a0") ioctl$int_out(r1, 0x5460, &(0x7f0000000540)) r2 = socket(0xa, 0x800, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$IPCTNL_MSG_EXP_DELETE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0xa0, 0x2, 0x2, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x20d}, @CTA_EXPECT_NAT={0x14, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @dev={0xfe, 0x80, [], 0x2e}}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8001}, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r5, &(0x7f0000000080)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000100), 0x5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendfile(r4, r3, 0x0, 0x100000001) 01:30:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000300)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="240011000706010800002101000000020000000008000640fffffffd0500010007"], 0x24}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000c60) 01:30:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x78, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2852.562604][T10979] bond227: (slave bridge244): making interface the new active one [ 2852.610682][T10979] bond227: (slave bridge244): Enslaving as an active interface with an up link [ 2852.644523][T10974] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 2852.775889][ T28] audit: type=1804 audit(1594863010.455:2593): pid=11033 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2713/cgroup.controllers" dev="sda1" ino=16188 res=1 [ 2852.869045][ T28] audit: type=1804 audit(1594863010.545:2594): pid=11029 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2755/cgroup.controllers" dev="sda1" ino=16138 res=1 [ 2852.878423][T11003] bond47: (slave bridge53): making interface the new active one [ 2852.995545][T11003] bond47: (slave bridge53): Enslaving as an active interface with an up link [ 2853.023994][T10965] 8021q: adding VLAN 0 to HW filter on device bond227 [ 2853.078560][T10965] bond0: (slave bond227): Enslaving as an active interface with an up link 01:30:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2853.146252][T11023] 8021q: adding VLAN 0 to HW filter on device bond47 [ 2853.228795][T11023] bond0: (slave bond47): Enslaving as an active interface with an up link [ 2853.283994][T10979] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:11 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2853.336409][ T7] bond227: (slave bridge244): link status definitely down, disabling slave 01:30:11 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2853.380390][ T7] bond227: now running without any active interface! [ 2853.415227][ T28] audit: type=1804 audit(1594863011.085:2595): pid=11035 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2755/cgroup.controllers" dev="sda1" ino=16138 res=1 01:30:11 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000080)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @local}}, 0x80) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl(r1, 0x8b26, &(0x7f0000000040)) [ 2853.502583][T11092] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x79, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2853.543467][ T28] audit: type=1804 audit(1594863011.125:2596): pid=11052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2713/cgroup.controllers" dev="sda1" ino=16188 res=1 01:30:11 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e96", 0x60}, {&(0x7f0000000340)}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2d34a02543db33840cc0d6f41c7aa9869b173a3aea0ea0fe74c4ec3a6", 0x88}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x6) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2853.657538][T11091] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 2853.772035][T11094] bond48: (slave bridge54): making interface the new active one [ 2853.850219][T11094] bond48: (slave bridge54): Enslaving as an active interface with an up link 01:30:11 executing program 1: r0 = socket(0x1f, 0x6, 0x0) r1 = accept4$x25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x12, 0x800) bind(r1, &(0x7f0000000100)=@ax25={{0x3, @null, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000002d80)=0x1, 0x4) ioctl$SIOCX25GCAUSEDIAG(r3, 0x89e6, &(0x7f00000003c0)={0x7f, 0x20}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0xc, 0x2, [@TCA_FQ_CODEL_INTERVAL={0x7}]}}]}, 0x40}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmmsg$alg(r5, &(0x7f0000003a80)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000200)="49c239e721b6875d0513af5287b8aaee97a2f02ad9169f0a503bb35a6bd5d5908ad3175bff8c93df0f94e2299489158c6b7cd4ef0c86a7e0c99bec666b09a53a939aadfb1e5885f27d85ea485ec2a2d8dfdb6aff13e22bd55e8e7ef8535f", 0x5e}, {&(0x7f0000000280)="389943ae4414f2a9e032a2f2f40ff563ea318046e58c77e9734c687994b2f76417539798589466eb72e1a13b7cf8b7656c64b2fad7263e89b6b467144825e519306cfd7d6833d67f0e8bf3151e978901b2a039e5885913cb76280b5c9d87de6dd80ea2dc42d7f65306", 0x69}, {&(0x7f0000000300)="ec8a672888cc32acba0fb1975eb81b2adbe9c6bd55bc8061a20f70a0cf81ba9ab2cffe254a093d53768d96ce6476320665cfffe1c45010534b0d60eccd6299e8fa1d3cb74e9d008975937a90a06812a70b7f7e1d61d0a1b659ba61737cb3989ae4275ab3265d30abce8ed01d2dcce142c952e3285c58d1fafb2bc3175bb3b811c430934e5a1078174f5875ce155937f155", 0x91}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000000540)="a2d78c7820dedda626c6fe9f841d773e5d9be7449ac646b01a3b5b0bf233b3f09d77a7e62c38e72686c1944163ce203e3fb9ddbe7ad589af4382ad1d90f4cece9bede54f17cd926dc87fdd95f6f9f7721ea79a2d8a45458cdf1eae86e16a4028aed1d660c61344002fde71c068977528b160248d184ab389e27bb81e775095faa15371797c10a996383c3991b497bd2737616e5e09376d89d6bc2690a19a4606818b6a276e6d162d69b22164c4b0d2abbc0a6bd062f372adacb98157aa73c560dae84478550bdd0b2e4954f1e99b3f6ecc1e32381b44b5316f0d68de3e3be4f9d9bf307e19966b9a3ed9a8dc64a622fbf24badd9c2c80916", 0xf8}, {&(0x7f0000000640)="1c7e1f987685612d30497d94004cd9d8e550c7dff83ed3b2e0816e1d3ddbd90ec265822bd3839173d1c05d89ea153016eb00c274c684c924478d8a24642963c3258e339a1b5a138525f54c4410b24a8c2307ae179426b72fed3c87bd1bdec8286c30d32449c621c75b3aed52ee5e84bbc9c401253322416f866d9a32b99ff4b6cccb41379dd89baf990207c34a462dcb39ab1d9f3540e9b43acf86b149ccc210ceaca5cc94cd7fba4d02102fa4112d9d8773a0d1a9081efd4503f7a47cfcc18639de5ff1b673c6c6920b5fdd5ad10c76d47bcd7e55eec8635f059e50418d3369", 0xe0}], 0xa, &(0x7f0000002840)=[@iv={0x30, 0x117, 0x2, 0x15, "6de1c71c202c4919647ef3c201011779a89a07ab1c"}, @iv={0x100, 0x117, 0x2, 0xeb, "8a8d83f2d786c29a63a92d7c76bd3bd6efec3f53b99e743ce5cb254f24b441dfdfba842dfbf9989b1e6062b4eaf3b9e6d2d3f197f07f32505455f8f3c5482ea00b69f9bd049c12210f2ea7689f6238a76408c44d48f4f358d3aa6b044b4a258161eaaef976a6b96cb3304fcb1a2ee3e1dd68ac89a71281e4ad656122819e6c2aba90adfd77f1c3aac9279bbe54c1b97b3435199aec807757b65a2a6f8cb607cdf44b5c2d79eb3a232638cb0762f37ac8aa5706c8a417eb3c68ac4492479c0fc3bfb47ef2b3c97f7ade7ec35848f8d35b6d82efd15487a3179854dedcbfe9bfd6892bee2511c81fa86041df"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x190}, {0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002a00)="8343cd06330b20ee236af4574697b3181a795d805d20302d2fe38b33d0a3206c69c6b7ce577ba76a1c62c64eb1122c7cea59f281d36e8f5f5f860749e7ce9fe0008f5dcee9f16f72b6ce54878087e3e5be7a548604f4e9994c97ff59463a76d86ee58d1f93b2bee95709bcefa0cd2eb47b9513587e26bfab6bb49d41a69170723d768ccf11b425e2b9ea1c3f59c44d3508da8adcdb4f76b49c69515918530a450d12f252137553c47dd243f01688daeceddd0c03c4e732e536fb947f89788018e6ebc0e965", 0xc5}, {&(0x7f0000002b00)="0298c811394e3009f1603ec63156e6a00930eda1c3d60bc54609095c9a116521f8014b8d9571c35173720365d1cefc2f2fbb31a2c768c05eb210a1a029d300193e4711fe45cdb1257bf70993983f6bfe48f5776b2bc265316d0841c0e063bf816ebd16f51ff2206cb67f349895749cd3b335c7444173132e9363028d897e8b75254a1195ccd9a626a39af2", 0x8b}, {&(0x7f0000002bc0)="672cad8cbd41c6d440825afa5f1fab54189eda2b76bade743670700a03ee81489db2a23edb90e037beaee7ccea685172eb07d90bbf073a64950c845f86ba767a53871a604e2503a60c412860ae3548e09bc1da1eca3c0811c9b1fe7ac522a2df8f81a85eb0", 0x65}], 0x3, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000002c80)="d15261b6242c87f072db90b4e78523401f457dccfd2bd43ab080491799f1a1e39da7d72539fdf14ff7ff6a2f4128a273599cc1aba2945d15da3cafdab0aa6416993ff27ae521b91b89dd2dee2063811cf8ec99b593ee172239c8928f5e7175fe55bd1f7ea25951d3", 0x68}], 0x1, &(0x7f0000002d40)=[@assoc={0x18}], 0x18, 0x8010}, {0x0, 0x0, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x36, "47d296fe40d5c49d5700e7009e2a6970a126131b548b96a2e304d979ec5afbb77bbd40dc814781665e475efee1a03628d85a6a28b2b9"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xe8, 0x117, 0x2, 0xd1, "4b8de154a7d5da45959ce22d6fabe5ec0a566fe7cface68ccbbc7de6b2293179e759da7711777ee938968c9958d560c8e78a644d5079cc54ab82822a09992492d485efa25cb69df92ee86760c59cab06f90a61bc26c2780a428b0b25f2e868558006f9303d8c08365d09f2bc42b77b67f02bdfb2c12b6f4a03b849b39e97dd494c94d371045ea1d201749e17530cc20d1e90b4abefe21e20139a0759c1b558150886abc0417965161a365a72049406710af55579194cd6f54436f3c6d4ce81c42d02085b3c26242d2f2b53d770a596177e"}], 0x180, 0x841}, {0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002f40)="59633d785b20ff5def04985b7e397e6a971f6ac06dcf07fc65efdcadce00b53b480c0967d73c6256f6959e7721817b01e8308ee929d51312999613b1aea3ed69e6c61b9d920641cf5412d0945586aeee5a429a7a1aa072126b2566f52e88387a3b776deb7b7c852b6ce045f7ddc14baa7d8d6f22d63ff03321595887c0cdcfba33a33a416ed2832a309ed136384e56ba35d7cf145e2246fd0f4edb8b4f605b5bb9d543bc188500af9bad4b", 0xab}, {&(0x7f0000003000)="4e13ad9228869d774ce1529b5db2d6c31dcfa05cb1a04a6298f5bddfabe4be33c85c1684669c9aa6075f0dcca0f80e7762b032f410a37138e41a03207ced7df641ad0b5d1a733af2c28f0418d2698ab4f1d1edacb0d175af63d4d7bcfeb067609a6cfc6fccc019ab32f468db89736e230a425af8226b4502cd4ed31e649a119d7dd1ed7f54dbfed57c381a", 0x8b}, {&(0x7f00000030c0)="5e2120a66a59d1b4fd45299ea93b79178a288f47649e41d8dd6e878951ba7117f254674e25821af5e443532b27d4b2f3983b3ce18216c52bc25c4dd0b94e35ecccb706e14660bbdfcebc2bfa8990412833a7599a76b08aec6a9f4c6a830a15e3aeb7388e50c17027eabfeb2e87749c2c041bb407de3cff4d563c18d5348b50a8ae3b847cfc15f3ee22487d46ebb45883754fce605bac82a388b2b818fbb710", 0x9f}], 0x3, &(0x7f00000031c0)=[@iv={0x80, 0x117, 0x2, 0x66, "0840a953160ef88bed7e61237dc265697ca7af3b4f8231afd691814c1fc84322a9756e80fc00e01fb9c3c14ba9d4056cf4067186cdc56b5a837c4029cc77b4a256e1d0541f1c3de9bd55a2c044194f784ebff73ac6c6fb50dc7aa1c036caadfc4056c58194ec"}, @op={0x18}], 0x98, 0x100dc}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000003280)="c4eb40b91a048180f34e7784ed8b7e9c6825b2446558c5566d48b9ee12d44ae4b4e1cfc5909c41efcb20103f60924d1cf3ac6fa07d539e6b695ca692d0eb3b8bc85cd15653ee69cab43c95f07f4b277ac9db6785b579822d69fae602096b37c92d137b9ea0443b1850440a010395edf0760cdce8b7cced4937c7809efe351d9fcb9a131d476778ce", 0x88}, {&(0x7f0000003340)="7b3aac39bf353cfe1edffacf300c9a3376d64a2f12e5cdde537b7c6c9a85687975621d9450d41fc2824b05673a74f2288d3809f27c775c7f2a0989b6631a23f54b4389f2312f1fe1ca1bcdcaf79702e4d50b17b490b74324f1132858bb3f5fc934e778afd2ba7d5036831d67b0e97835d05877612f482bd13452175d84125bb31af78ffb898b923a13d77f9e931e711f640341677c72e55ecdd853f724788eee2348e3894729de8078010ab4cc185b6874dea26b2b8b7b36c05bee6a91bfd0aacb15ebe020ce1c88f92a06e10106f01d17064477ead616ab21", 0xd9}, {&(0x7f0000003440)="4fe56fdb2c62c54a0586590e042fe16c6fbfaadf81b18d825790c37660f2ccaf9c007055d15f6e5d075eb6c89b91e3937de97686b7b739f98ffc4e1232aa2fa27d6c91172f8bc939515b6313ca07d400e1e953c8d421e4c11d038c37be3a5beed901dd188e96", 0x66}], 0x3, &(0x7f0000003500)=[@assoc={0x18, 0x117, 0x4, 0x1e}], 0x18}, {0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003540)="2e80b25090a0ad4e16166045067f8085348db82443aad6eaa46413643528edea36a07fe9aabaff5e917c602dd7263948b64f6568bbf2a7ba1e", 0x39}, {&(0x7f0000003580)="2c68b686354f518d8af052205fc9e81f1ca45906e9115ee0b4bc09dd661bbec8b601a5efa3c388a59e304a929395eb441316f43f640958f2c4aa71ddbb027ece185c5873a40c0fd5a2feac86d44f7d740ba385e1df0f895b11799a41d4989e5eed00ada9ffe7551e9ea171d13890d0ea3f13ffaa7604ff64f4b3913818f8a70226bc9bfa26642f0d1c89fbae47b97f670503dfb4c26a64d3c7ac2d5d0b785294219bc2936665d601b30f43", 0xab}], 0x2, &(0x7f0000003680)=[@iv={0xe0, 0x117, 0x2, 0xcb, "6a0fd53729e074ee8a28a426a0817b16c4b3187de0a6a29b718f56ad59ba57c30b02ab6e6a7fd0308a70de5bb04ad61b51ae936a016c0b9fc01671700cde89c652bd3ebe55630235b0223ad284a5ed66e019b6bf13ce8f7245a80bd441bf77efb55ae8b655301ba857ba49b861adbe2a3359eabe2d3550f3dd15c41cc6e4f2b02eb177a92113bf28bc98fb7b0ccabc9c8b7824878fda8c45dc08f6f017b598c6a857e1fe364622ad229c3fa4466ee2784d0b0253c46e56346470beb96286c2a7d18af4d2dd67cd20a8563d"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x128, 0x20000000}, {0x0, 0x0, &(0x7f0000003980)=[{&(0x7f00000037c0)="ec2938226afdb437d7976e4a7ac98bd91585a7b2137c427b537ef7e6e6c819c073db31947cb3acfb05750659ec6766fba04067bb3ac4a596f653db8521bb7634a841", 0x42}, {&(0x7f0000003840)="0d3f24e0", 0x4}, {&(0x7f0000003880)="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", 0xfd}], 0x3, &(0x7f00000039c0)=[@assoc={0x18, 0x117, 0x4, 0xae}, @iv={0x60, 0x117, 0x2, 0x4c, "c6bf8be675eeb1c7fc0b90445ea8bd39659d81e9152578f165c5d0c8465760111f4e19a01dba814b0422bf7bab6534c69bbd2cb4f838f8103fefe7034a3751dedba8098d2942855ef3e83ad5"}, @assoc={0x18}], 0x90}], 0x8, 0x4085) sendmmsg$alg(r4, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000bc7ef9642d29ba564165605dca29708efdf9b15a5c12a126fc1a2751f642635bcd9a8bf7a928a5d054b0d2c54d519ea75c52f41ed6f2886973626b684c8bcede3294f6e73d06ad16dc2d26725ff833b5f83b624c847e2f2312d6a1db45bad354fc1a3f20340547860f97d30d407ffe406483a0524937ee7559e4bf70136746b37fdfbbb152758d37ed8bcac41eb7243bdcd536249c7996e898b61927eaa5a8790054ba13d3ade593220f96027090234aaf7ea92f41aab73e7a85"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r6, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003cc0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x36) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1b, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7}, 0x70) r8 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000003c40)=r7, 0x4) read(r8, &(0x7f0000003c80)=""/14, 0xe) [ 2853.953823][T11095] bond228: (slave bridge245): making interface the new active one 01:30:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2853.997970][T11095] bond228: (slave bridge245): Enslaving as an active interface with an up link [ 2854.060091][T11092] 8021q: adding VLAN 0 to HW filter on device bond228 01:30:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair(0x27, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, @any, 0x5}, 0xa) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a5928fee525deffe85b0500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100020001) recvmmsg(r3, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x40000000000020c, 0x0, 0x0) [ 2854.104205][T11092] bond0: (slave bond228): Enslaving as an active interface with an up link 01:30:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2854.167399][T11147] 8021q: adding VLAN 0 to HW filter on device bond48 [ 2854.233108][T11147] bond0: (slave bond48): Enslaving as an active interface with an up link [ 2854.286089][T11095] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2854.355833][T27634] bond228: (slave bridge245): link status definitely down, disabling slave [ 2854.365627][ T28] audit: type=1804 audit(1594863012.035:2597): pid=11206 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2716/cgroup.controllers" dev="sda1" ino=16181 res=1 [ 2854.437939][T27634] bond228: now running without any active interface! 01:30:12 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000066c33ca000000000001c00128009000100766c616e000000000c0002000800050000000000", @ANYRES32=r2, @ANYBLOB], 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007440)={'vcan0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r5, @ANYBLOB="eafc6e05"], 0x44}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='D\x00'/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r8, @ANYBLOB], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f00000075c0)={&(0x7f0000000040), 0xc, &(0x7f0000007580)={&(0x7f0000000380)={0xa8, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000805}, 0x4000084) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) 01:30:12 executing program 3: unshare(0x40000000) bind$ax25(0xffffffffffffffff, &(0x7f00000002c0)={{0x3, @null}, [@bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x20000044, 0x0, &(0x7f00000000c0)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c}}, 0x0) setsockopt$SO_J1939_SEND_PRIO(0xffffffffffffffff, 0x6b, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c000000100001040000eb000000000000000000", @ANYRES32=r3, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) r4 = socket(0x0, 0x80000, 0x8) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="15000000", @ANYRES16=0x0, @ANYBLOB="000829bd7000fcdbdf250c00000005002e00000000000a000900aaaaaaaaaa1a000008000600", @ANYRES32=r3, @ANYBLOB="0800390003000000060028000400000005002a0000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x7b61f000) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 2854.506308][ T9963] bond47: (slave bridge53): link status definitely down, disabling slave [ 2854.540784][ T9963] bond47: now running without any active interface! [ 2854.577047][ T9963] bond48: (slave bridge54): link status definitely down, disabling slave [ 2854.602361][ T9963] bond48: now running without any active interface! [ 2854.668190][T11223] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2854.696440][T11225] IPVS: ftp: loaded support on port[0] = 21 [ 2854.865478][T11264] 8021q: adding VLAN 0 to HW filter on device bond229 [ 2854.962209][T11264] bond0: (slave bond229): Enslaving as an active interface with an up link 01:30:12 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffe83}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02020609100000000000004c9e0000000200130002000000000000000000004105000600200000000a00000000000000000500e50008070000001f00000000000009200000000000020001000000000000000002000098a805000500000000000a00000000000000ff1700000000ffff00ba90a27854bb86"], 0x80}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x393, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="02020409100000000000004c9e0000000200130002000000000000000000004105000600200000000a000000000000000005000000080700e0001f00000000000009200000000000020001000000100000000002000098a805000500000000000a00000000000000ff1700000000000000ba90a27854bb86"], 0x80}}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x393, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x78) [ 2855.072487][T11226] bond229: (slave bridge247): Enslaving as an active interface with a down link [ 2855.161881][T11228] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 01:30:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2855.270963][T11226] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2855.369370][T11248] bond229: (slave bridge248): Enslaving as an active interface with a down link 01:30:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x9, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0xc}, [@call={0x45, 0x0, 0x0, 0xffffffff}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0xa, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x3e0, 0xb8, 0xb8, 0xffffffff, 0x0, 0x0, 0x348, 0x348, 0xffffffff, 0x348, 0x348, 0x5, &(0x7f0000000040), {[{{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x1b}, 0xff, 0xffffffff, 'macvlan1\x00', 'veth1_macvtap\x00', {}, {0xff}, 0x11, 0x2, 0x10}, 0x0, 0x70, 0xb8}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @port=0x4e21, @gre_key=0x8}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x11, '%%', 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@empty, @ipv6=@private1={0xfc, 0x1, [], 0x1}, @icmp_id=0x66, @gre_key=0x2}}}, {{@ip={@local, @dev={0xac, 0x14, 0x14, 0x1b}, 0xff, 0xff, 'ip6_vti0\x00', 'erspan0\x00', {}, {}, 0x0, 0x3, 0x8}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x8, "79b4", 0x1}}, @common=@icmp={{0x28, 'icmp\x00'}, {0xd, "8935", 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x4, @private=0xa010101, @rand_addr=0x64010101, @icmp_id=0x66, @port=0x4e24}}}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@rand_addr=0x64010101, @ipv6=@mcast1, @gre_key=0x9, @icmp_id=0x66}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x440) 01:30:13 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2855.483692][T11228] IPVS: ftp: loaded support on port[0] = 21 [ 2855.597401][T11298] x_tables: duplicate underflow at hook 1 01:30:13 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010101020000a1000000000000000000b8a0feb6eed3f2ddac141400"], 0x20}}, 0x0) [ 2855.643095][T11299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2855.667246][T11303] x_tables: duplicate underflow at hook 1 01:30:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$FITHAW(r3, 0xc0045878) [ 2855.851011][T11326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2856.060949][T11307] bond230: (slave bridge249): making interface the new active one [ 2856.112550][T11307] bond230: (slave bridge249): Enslaving as an active interface with an up link [ 2856.181295][T11337] 8021q: adding VLAN 0 to HW filter on device bond230 [ 2856.246940][T11337] bond0: (slave bond230): Enslaving as an active interface with an up link 01:30:14 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0x50, 0x1401, 0x1, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4001}, 0x850) r1 = socket$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) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r4, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r5, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x20, r5, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_AKM_SUITES={0xc, 0x4c, [0xfac05, 0xfac01]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) r6 = socket$netlink(0x10, 0x3, 0x6) writev(r6, &(0x7f0000000080)=[{&(0x7f0000000800)="480000001500197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0413ff26bb452cf9e8a62bf5b3b8c3cfe5f0028213ee20600d4ff5bffff00c7e5ed", 0x48}], 0x1) recvmmsg(r6, &(0x7f000000a380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) 01:30:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x803, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = accept$packet(r2, &(0x7f0000000bc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x14) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000001c0)={0x2c, r6, 0x1, 0x0, 0x0, {0x16}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x62e9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x40) ioctl$PPPIOCATTACH(r4, 0x4004743d, &(0x7f0000000040)=0x2) bind(r0, &(0x7f0000000080)=@hci={0x1f, 0x0, 0x4}, 0x80) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$RXRPC_SECURITY_KEY(r7, 0x110, 0x1, &(0x7f0000000400)='COCNMARK\x00C\x95\xc7\xba\xe9\xfd\xc94\x98-$m\xb4\xb8ivuj\x9c\x17\xd5\xa1e2\xde\xbe\x18\x1f\x0e$\x80a\xf9\xf3EXW\xf8\xac\x93\x1e\xd9f1\x1a\xbd\xeb\x15\x01\x00\x8fu\xd7\x928\xaf\xf6\x00\xcb\xf2\x90\xabh\xc0A\x12Y\xcf\xa9\xb7O[\xf1\x1f\xc1J\xeaV\xe4\n\xd0/\x93\xe9AN\xf6\x11\xb4&m\x10I\xde-\xbd1c\xd1\x13\xfd|\xda\xb1\x02\xe2c\xe4\xad\xe3\xb3\xb7\x7f\x11\x1b\xbd\xb8\xa0\x14b\xec\v\xb9_\xc9\a\t\xe5\x967\x9ai\xccJ\"Mc\xbbx&\x1b\xb7G\x11\x94$Q\xac\xc6\x80Z\x1eN\xb4\br}\xbf\xc4-\x03\xc9\x8e\xa5\x7f\x88\xd3\x18X\x11/\xc5\t\xee\xadN\x97\xa6\xbb$W\x82\x113I :o0\xb1I\x11}\xb7\xac\xc4$V\x8a\xd2\x11\x86v\x7f\x1eE\x9c\xa9\xd7\xf8 \xa618n~\x1f\xf3X\"W\x02\xc4Y3f\x9e\xe0', 0xed) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000fc0)=@raw={'raw\x00', 0x2, 0x3, 0x288, 0x150, 0x0, 0x0, 0x150, 0x0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x1f0, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x64], 0x0, 0xe8, 0x150, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'gretap0\x00', {0x20, 0xc8f9, 0x0, 0x0, 0x0, 0x6, 0x5}}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x380) [ 2856.411477][T11225] lo speed is unknown, defaulting to 1000 [ 2856.427822][T11332] validate_nla: 1 callbacks suppressed [ 2856.427831][T11332] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x7d, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2856.519306][T11225] lo speed is unknown, defaulting to 1000 [ 2856.537039][ T4994] bond230: (slave bridge249): link status definitely down, disabling slave 01:30:14 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(r0, &(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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/102400, 0x19000}], 0x2, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r4}, 0x8) [ 2856.614497][ T4994] bond230: now running without any active interface! [ 2856.671962][T11360] xt_CT: You must specify a L4 protocol and not use inversions on it [ 2856.877807][ T28] audit: type=1804 audit(1594863014.555:2598): pid=11375 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2720/cgroup.controllers" dev="sda1" ino=16190 res=1 [ 2857.127588][ T28] audit: type=1804 audit(1594863014.665:2599): pid=11390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2720/memory.events" dev="sda1" ino=16189 res=1 [ 2857.265711][ T28] audit: type=1800 audit(1594863014.665:2600): pid=11390 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16189 res=0 [ 2857.314053][T11228] lo speed is unknown, defaulting to 1000 [ 2857.361944][T11228] lo speed is unknown, defaulting to 1000 [ 2857.371518][ T28] audit: type=1804 audit(1594863014.735:2601): pid=11390 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2720/cgroup.controllers" dev="sda1" ino=16190 res=1 [ 2857.489967][ T28] audit: type=1804 audit(1594863014.745:2602): pid=11375 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2720/cgroup.controllers" dev="sda1" ino=16190 res=1 01:30:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000007f3921ca2bcc0a86db80f49016470352b6297072222a98d1544f6dd50819", @ANYRES16=r3, @ANYBLOB="0001000000079300000001500000f8ff0180080005000000000008000b0073697000"], 0x28}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 01:30:15 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:15 executing program 1: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4000002, 0x28011, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100006800) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$IPSET_CMD_TEST(r4, &(0x7f0000000180)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x114, 0xb, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_DATA={0x5c, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAME={0x9, 0x12, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x6}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8}, @IPSET_ATTR_PROTO={0x5, 0x7, 0x8}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x10}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x17}}}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast1}}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}]}, @IPSET_ATTR_ADT={0x74, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x9}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x100}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e23}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @private2}}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x114}, 0x1, 0x0, 0x0, 0x4800}, 0x4040) 01:30:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x82, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000001b80)=@in={0x2, 0x0, @remote}, &(0x7f0000001c00)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001c40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001c80)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000940)=0x1, &(0x7f0000000980)=0x2) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window, @mss, @window, @window], 0x20000000000000e4) recvmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/171, 0xab}, {&(0x7f0000000100)=""/81, 0x51}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/202, 0xca}], 0xa, &(0x7f0000000880)=""/68, 0x44}, 0x1) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0xfffffffffffffed3) 01:30:15 executing program 3: r0 = socket$inet(0x2, 0xc, 0xffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYRES32, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={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}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x4, 0x7f, 0x1, 0x5, 0x2b, @dev={0xfe, 0x80, [], 0x22}, @remote, 0x7, 0x7800, 0x9, 0x8}}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612231c24a0008", @ANYRES32=r4, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={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, r4}]}, 0x3c}}, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0xe0040000, &(0x7f0000000240)=[{&(0x7f0000001340)=""/4067, 0x20002323}], 0x1, 0x0, 0x2000000, 0x1f4}}], 0x1, 0x100, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967480a41ba7860f46ef65ac618ded8974895abeaf4b4834ffa22b3f1e0b02bd67aa03059bcecc7a95c25a34ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0xc091, 0x0, 0xf7) [ 2857.843724][T11425] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2857.890425][ T28] audit: type=1804 audit(1594863015.565:2603): pid=11426 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2760/cgroup.controllers" dev="sda1" ino=16209 res=1 01:30:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="d8d870b84834c3c17453c9825b4992b362cc37232f238c4966de4b22a82c76f89e7175a30278cb285aa8284b5bdd332953ff88b36703a958d95d5833bf446bb3d2eb6e55fc6fb2b4800d1a938f", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r3, @ANYBLOB], 0x44}}, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000080)=""/196, 0xc4}], 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000001200)=""/4098, &(0x7f0000000040)=0x1002) 01:30:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$sock_buf(r0, 0x1, 0x7d, &(0x7f0000001480)=""/130, &(0x7f0000000000)=0x82) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 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) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001340)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@private2}}, &(0x7f0000001440)=0xe8) sendmsg$nl_route(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001240)=ANY=[@ANYBLOB="200000001500000426bd7000ffdbdf25027802fe", @ANYRES32=r6, @ANYBLOB="080002000000c23521a45a74a6a729a96887c4f60000af88b0e211193256c3ab3a158038393e8f7b22b98716d27b6420d546f0cc7c87739c0db9ad2c7594a914ea00f3d52ad8222ba430a9ef901a7ce4b71d293995b1533286"], 0x20}}, 0x0) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001100)="2f186d7b5e3c709108ee8f1f1683a154b142a4fb759f964cc505b1e2bdd1c04e61cb184c0291d3158269f831f4b8804847db165b7359fbac5b11694b3bd549e8168353541653f2f192cc22d79b4ad4d33d2d85e0857b397a9a22734df2f334ff0db30e6f37a1262f4ae93c98537c24299cc6e6a2aae0f4f5bda6130fc3364bcd7381c57f68eec79be3ee792c8701bb3b7ffb17acdb1ab27189eaa96552787792f16d8a076600b6ecc691f37c661c64e0135b595a443ce99028bda43d45f5470efffb2bb75d") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x82, &(0x7f0000000080)=""/4100, &(0x7f00000010c0)=0x1004) [ 2858.132698][T11430] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 2858.218504][T11430] device bond49 entered promiscuous mode [ 2858.269027][ T28] audit: type=1804 audit(1594863015.945:2604): pid=11507 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1865/cgroup.controllers" dev="sda1" ino=15762 res=1 01:30:16 executing program 0: openat$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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r3, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="04010000042a06001c00128009000100766c616e000000000c000280060001000000000008002e0022000000"], 0x44}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa000800}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x4c, r3, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xfffc}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x2}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x217}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0xa00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) write$binfmt_script(r7, &(0x7f0000000000)=ANY=[], 0xd49b6b20cc7df2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) 01:30:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x179, 0x11, 0x4f}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000300)=0x6, 0x4) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x27}, r2}, 0x14) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r3, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "c4ee019c28"}, @NL80211_ATTR_KEY_TYPE={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40100}, 0x8000000) [ 2858.397616][T11429] bond231: (slave bridge250): making interface the new active one [ 2858.481255][T11429] bond231: (slave bridge250): Enslaving as an active interface with an up link [ 2858.559143][T11453] 8021q: adding VLAN 0 to HW filter on device bond231 [ 2858.623454][T11453] bond0: (slave bond231): Enslaving as an active interface with an up link [ 2858.660243][T11430] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 01:30:16 executing program 1: socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000000)) [ 2858.703162][ T28] audit: type=1804 audit(1594863016.375:2605): pid=11534 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1865/cgroup.controllers" dev="sda1" ino=15762 res=1 01:30:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") getsockopt$sock_buf(r0, 0x1, 0x7d, &(0x7f0000001480)=""/130, &(0x7f0000000000)=0x82) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001340)={{{@in, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@private2}}, &(0x7f0000001440)=0xe8) sendmsg$nl_route(r4, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001240)=ANY=[@ANYBLOB="200000001500000426bd7000ffdbdf25027802fe", @ANYRES32=r6, @ANYBLOB="080002000000c23521a45a74a6a729a96887c4f60000af88b0e211193256c3ab3a158038393e8f7b22b98716d27b6420d546f0cc7c87739c0db9ad2c7594a914ea00f3d52ad8222ba430a9ef901a7ce4b71d293995b1533286"], 0x20}}, 0x0) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001100)="2f186d7b5e3c709108ee8f1f1683a154b142a4fb759f964cc505b1e2bdd1c04e61cb184c0291d3158269f831f4b8804847db165b7359fbac5b11694b3bd549e8168353541653f2f192cc22d79b4ad4d33d2d85e0857b397a9a22734df2f334ff0db30e6f37a1262f4ae93c98537c24299cc6e6a2aae0f4f5bda6130fc3364bcd7381c57f68eec79be3ee792c8701bb3b7ffb17acdb1ab27189eaa96552787792f16d8a076600b6ecc691f37c661c64e0135b595a443ce99028bda43d45f5470efffb2bb75d") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$bt_hci(r1, 0x84, 0x82, &(0x7f0000000080)=""/4100, &(0x7f00000010c0)=0x1004) [ 2858.743995][T11429] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:16 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4800000031003dfb00000000000000000048000034000100300001000b0001006374696e666f"], 0x48}}, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'sit0\x00', r1, 0x29, 0xfe, 0x5, 0x3, 0x41, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @private0, 0x1, 0x7840, 0x81, 0x100}}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_deladdr={0x58, 0x15, 0x4, 0x70bd26, 0x25dfdbff, {0x2, 0x80, 0x9, 0xfd, r5}, [@IFA_FLAGS={0x8, 0x8, 0x5ccda569d47d0218}, @IFA_BROADCAST={0x8, 0x4, @multicast1}, @IFA_FLAGS={0x8, 0x8, 0x106}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x6, 0x0, 0x7f}}, @IFA_CACHEINFO={0x14, 0x6, {0xc7e7, 0xfffffff9, 0x1, 0x2}}]}, 0x58}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl2\x00', r4, 0x4, 0x1, 0x5, 0x1, 0x77, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @ipv4={[], [], @remote}, 0x8000, 0x1, 0xffff, 0x3e2}}) r6 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x40000000000024a, 0x0) [ 2858.808938][ T9963] bond231: (slave bridge250): link status definitely down, disabling slave 01:30:16 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:16 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'rose0\x00', 0x201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'rose0\x00'}) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendto$inet6(r1, &(0x7f0000000000)="e3d0c193bc7617aab2c326b6e1c1a723d6edfbe9803031225de8bb2eb0b8a705ac8eb972f7bc8da7104cc63ebbb5b5ee4f1a330ae2066addf7f1516ed9186bc8", 0x40, 0x0, 0x0, 0x0) [ 2858.897419][ T9963] bond231: now running without any active interface! 01:30:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2859.034390][T11550] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:16 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="020000009f84bb57964baaaaaaaaaaaa0800450000580000000000299078ac1414bbac1414bb0420880b00002f0000000800000086dd080088be00000000100000000100000000000000060022eb00000000200000000600000000000000000000000800655800000000"], 0x6a) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="053d66745a2e1b38b5a466a1b10baf834e81c7e49c4da83963b05961b978f01151d19d8799394c7a047118158a45c26981114d28d095ddb91c2fb48fbe1b669f6ebec286a0147c77d0c237f760132e89f64368117ad24175cf9d884331a0cd30ba5c23", 0x63}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000140)="cab5ee361678fb084fe1915fb48483ab25db573bb42cc6fc75995736c8c2017f0cca558c5b54740521a1f3a311da95b058ea63f7cdb0fbe7042990740efeadf8b5603076e772288e053a560bd0860de0b705eddb521a8af2896e306ffd41eb29515bca9db3e500e54197caaeab83b2000da1ff34999e930a5861d659207b29d0fe920266388074cbcb28ecf1833b6d40dae4528116b275a06f252ecb64a1680c8f8a05790dd7659789d5e6e124", 0xad}, {&(0x7f0000000200)="38ce9c1bae17e1537d792cfa482a7051da370b44ca72a2e7d0a40b41c1ec81efacfb6e24ab25314bad5dc281adb5ea06578c68a8ad2555f2ec4b7e3d3309a16c6981604b454e4a97b69139478ba1729e18624e95dc288a2635c6c24854286603b8aac3bfab0fb0e2181ef850744faa2c716332e6fa850a19c75ad15de6b9d797c5d10e8097cf76c46e0a90477d84fb5fb2d73a2e60de6eb8fac95881504bcd40231ca6c1fbb61e64c262ceb794b6b21068a66eda36eef43b671759ad585167a94f905d225c71fa208665d215f79d267ba9e1a15d40bed58490452a4e07615fcefa", 0xe1}, {&(0x7f0000000300)="b0639091b5ef77d9573ce0393f0a52b2c6a6e8bbd73c6970591ce9f96c693da3ae2b706775cdd30af84c2ab24cbdb2598dab3edb20f8c3c339eef95cbc55f41f05236599db78844ca64806cb3a19233558db647bbaa28dd99f0364443a015243b69746d1edbacaf9f29a8a9f0930a0", 0x6f}, {&(0x7f0000001500)="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", 0x1000}], 0x6) [ 2859.171639][T11551] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready [ 2859.189817][ T28] audit: type=1804 audit(1594863016.865:2606): pid=11549 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1866/cgroup.controllers" dev="sda1" ino=16289 res=1 [ 2859.328685][T11555] bond232: (slave bridge251): making interface the new active one [ 2859.358749][T11555] bond232: (slave bridge251): Enslaving as an active interface with an up link 01:30:17 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000002c002700dd1a98ad92c1ad34d481bfc5e4a2f7afa7436c7559d46477d3a67207ff9a65bd920fcef40a492307110000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000c0001007533320020000200080001000000000014000500"/52], 0x4c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/118, 0x76}, {&(0x7f00000003c0)=""/215, 0xd7}], 0x5, &(0x7f0000000540)=""/118, 0x76}, 0x7}, {{&(0x7f00000005c0)=@generic, 0x80, &(0x7f0000000800)=[{&(0x7f0000000640)=""/92, 0x5c}, {&(0x7f00000006c0)=""/255, 0xff}, {&(0x7f0000000140)=""/37, 0x25}, {&(0x7f00000007c0)}], 0x4}, 0x4}], 0x2, 0x40000000, &(0x7f00000008c0)={0x77359400}) socketpair(0x2b, 0x6, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x24, r5, 0x2, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x7}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x24040000}, 0x4000081) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000240)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r6, 0x9d5840fe53ea1b9d, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4c005) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008004}, 0x20) 01:30:17 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_x25_SIOCDELRT(r4, 0x890c, &(0x7f0000000380)={@null=' \x00', 0xb, 'netpci0\x00'}) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r7, @ANYBLOB], 0x44}}, 0x0) bind$packet(r4, &(0x7f0000000000)={0x11, 0x3, r7, 0x1, 0x8, 0x6, @dev={[], 0x2f}}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[], 0xfffffdea) splice(r0, 0x0, r8, 0x0, 0xec6, 0x0) [ 2859.927749][T11616] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2860.040003][T11591] 8021q: adding VLAN 0 to HW filter on device bond232 [ 2860.102658][T11591] bond0: (slave bond232): Enslaving as an active interface with an up link 01:30:17 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fb97f70000000020afffa4ee00000000cf5eb7c03926ce684c54ad7c5b8e13fb513cf1e23f00f09663b73f1506c263f72f82251f807a726ea852351045206382621c121ea536b62f05140d7d2d8a1916bf05000000479d13f1a6bdac64b8607e1da8924629b27e9069fd38f215a67d030d22a76224dc549f01f5816424ffa9e462dd4758f07c46ef52fa900f824d2fedbd0f901d686a4aeb51255167b120376998215648fc7e71e3ebdeb50c82b4911bf1"], 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 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB='j\b\x00\x00', @ANYRES16=r3, @ANYBLOB="eba700000000000000000a"], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x10000fff0) 01:30:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x3, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2860.499436][ T28] audit: type=1804 audit(1594863018.175:2607): pid=11635 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2726/cgroup.controllers" dev="sda1" ino=16198 res=1 01:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x4, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2860.803787][T11611] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2860.896285][T11615] bond232: (slave bridge252): Enslaving as an active interface with a down link [ 2860.926467][T11616] tipc: Enabling of bearer rejected, failed to enable media 01:30:18 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2e, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:18 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10012, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001600)={&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000a00)=[@rdma_args={0x48, 0x114, 0x1, {{}, {0x0}, &(0x7f0000000440)=[{&(0x7f0000002640)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', r4}) 01:30:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x5, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x6, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x7, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2861.625161][T11641] tipc: Enabling of bearer rejected, failed to enable media [ 2861.660859][T11657] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2861.806747][T11660] bond233: (slave bridge253): making interface the new active one [ 2861.817008][T11660] bond233: (slave bridge253): Enslaving as an active interface with an up link [ 2861.864295][T11666] 8021q: adding VLAN 0 to HW filter on device bond233 [ 2861.953577][T11666] bond0: (slave bond233): Enslaving as an active interface with an up link [ 2862.005090][T11657] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:19 executing program 0: unshare(0x40000000) socket(0x27, 0x80000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x80003, 0x6b) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@dev}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 2862.074821][T11662] bond233: (slave bridge254): Enslaving as an active interface with a down link [ 2862.085966][ T9963] bond232: (slave bridge251): link status definitely down, disabling slave [ 2862.120892][ T9963] bond232: now running without any active interface! [ 2862.166248][ T7] bond233: (slave bridge253): link status definitely down, disabling slave [ 2862.207123][ T7] bond233: now running without any active interface! [ 2862.597241][T11725] IPVS: ftp: loaded support on port[0] = 21 [ 2862.720737][T11725] lo speed is unknown, defaulting to 1000 [ 2862.728838][T11725] lo speed is unknown, defaulting to 1000 [ 2862.974725][ T5005] tipc: TX() has been purged, node left! [ 2863.144736][ T5005] tipc: TX() has been purged, node left! 01:30:22 executing program 4: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@rand_addr=' \x01\x00', 0x4b, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x3}, 0x10}, 0x78) 01:30:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:22 executing program 1: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000003600)={'filter\x00', 0x7, 0x4, 0x418, 0x220, 0x220, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f00000035c0), {[{{@arp={@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffffff, 0x1fffffffe, 0xe, 0xb, {@empty, {[0x0, 0x0, 0x0, 0x0, 0x1fe, 0xff]}}, {@mac=@multicast, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}}, 0x20, 0x9c77, 0x8, 0x9, 0x7ff, 0x4f0, 'geneve0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x108}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local, @mac=@link_local, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, 0x8, 0x1}}}, {{@arp={@rand_addr=0x64010100, @multicast2, 0xff000000, 0xff000000, 0xf, 0xe, {@mac, {[0x0, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}}, 0x6, 0x0, 0x2, 0x401, 0xa7, 0xfcb9, 'gre0\x00', 'ipvlan0\x00', {}, {0xff}, 0x0, 0xf2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x468) r1 = socket$inet6(0xa, 0x4, 0x7ff) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$inet6(0xa, 0x5, 0x0) socket$inet(0x2, 0x80001, 0x84) clock_gettime(0x0, &(0x7f0000003500)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003380)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f0000000300)=""/200, 0xc8}], 0x2, &(0x7f0000000400)=""/120, 0x78}}, {{&(0x7f0000000480)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/85, 0x55}], 0x4, &(0x7f0000000700)=""/224, 0xe0}, 0x8}, {{&(0x7f0000000800)=@nl=@unspec, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/226, 0xe2}], 0x1, &(0x7f00000009c0)=""/4096, 0x1000}, 0x79c}, {{&(0x7f00000019c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001a40)=""/114, 0x72}, {&(0x7f0000001ac0)=""/133, 0x85}, {&(0x7f0000001b80)=""/80, 0x50}, {&(0x7f0000001c00)=""/130, 0x82}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/229, 0xe5}, {&(0x7f0000002dc0)=""/70, 0x46}], 0x7, &(0x7f0000002ec0)=""/64, 0x40}, 0x9}, {{&(0x7f0000002f00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002f80)=""/213, 0xd5}, {&(0x7f0000003080)=""/212, 0xd4}], 0x2}, 0x4}, {{&(0x7f00000031c0)=@nl=@unspec, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003240)=""/100, 0x64}], 0x1, &(0x7f0000003300)=""/73, 0x49}, 0xfd}], 0x6, 0x40000000, &(0x7f0000003540)={r4, r5+10000000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000003580)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r7, 0x7, 0x20, 0x8, 0xef81}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r8, 0x400}, 0x8) r9 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000a00000a1f000002141008000800120012000000140000001a00ffffba16a0aa1c09000000000000", 0x38}], 0x1}, 0x0) 01:30:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x8, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:22 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:22 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid_for_children\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x22880, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) [ 2864.959012][T11763] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2865.161205][T11768] bond234: (slave bridge255): making interface the new active one [ 2865.174384][ T5005] tipc: TX() has been purged, node left! [ 2865.180483][T11768] bond234: (slave bridge255): Enslaving as an active interface with an up link 01:30:22 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x3}, 0x10) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000008200), &(0x7f0000008240)=0x4) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f0000000080)={0x3, 0x8000, 0x8, 0x6, 0x8, 0x26, 0x25, "660f7cd95863e33db9c4ee1fbeb25748c5716d7c", "b0846ea0f7000197dc170c3d7eeda3b5ea6f0abf"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0xd}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0xa}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'vlan1\x00'}, 0x18) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x4a6a, 0x4) [ 2865.210282][T11807] 8021q: adding VLAN 0 to HW filter on device bond234 01:30:22 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, 0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20008000, &(0x7f00000000c0)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendfile(r4, r3, 0x0, 0x8000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 01:30:22 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)='0', 0x1}], 0x1) r2 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000600)=0x14) write$binfmt_misc(r3, &(0x7f0000000240)={'syz1', "d307c40d95731843c8a99babfa3d67eeadb33008395e4c9ec959391cd49bba2e5d5083258d83340d13ee5360796d6863decc531afb19ca"}, 0x3b) sendfile(r2, r1, 0x0, 0x10b) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r7, 0x1}, 0x14}}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r8, 0x100, 0x70bd29, 0x25dfdbfe, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$TIPC_NL_KEY_SET(r4, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0xe8, r7, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x31}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd8000000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x20}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xffffff7b}]}, @TIPC_NLA_SOCK={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x0, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x22}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x982}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x44008044}, 0x4801) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x50, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xd4, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x31, 0xffffffffffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x44040}, 0x40810) [ 2865.288443][T11807] bond0: (slave bond234): Enslaving as an active interface with an up link [ 2865.326599][ T4994] bond234: (slave bridge255): link status definitely down, disabling slave 01:30:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x9, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2865.361134][ T4994] bond234: now running without any active interface! [ 2865.396357][T11763] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2865.433100][T11819] IPVS: ftp: loaded support on port[0] = 21 01:30:23 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:23 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f00000003c0)=@buf) r1 = socket(0x1, 0x803, 0x0) accept4$packet(r1, &(0x7f0000000340), &(0x7f0000000380)=0x14, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x228, 0x90, 0x90, 0x0, 0x0, 0x0, 0x190, 0x2c0, 0x2c0, 0x190, 0x2c0, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x90, 0x0, {0x6020000}}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@rand_addr=0x64010102, @multicast1, 0xff000000, 0xff, 'vlan1\x00', '\x00', {0xff}, {0x4d4a1630cc5b78e3}, 0x4, 0x4, 0x3a}, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x9}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x288) 01:30:23 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e48000/0x3000)=nil, 0x3000, 0x2, 0x4000010, 0xffffffffffffffff, 0x9a5ca000) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x9f7565b8fab29340) write$binfmt_elf64(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) write$binfmt_misc(r3, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x40844}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x4c}, 0x1, 0x0, 0x0, 0x20008055}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYRES16=r5, @ANYBLOB="8c4129ff7eb7d5a687bc6b072056c571fdf902192a3bec3304047e71a2a45c38a9962ef7d99e0a94201c7a58b40157fd9971f2caeb5559cd9462ca7bccb6e74d05ae6cf69403d2879ef5dd4087de7c81a042e657e35655ded16a0c2f1e4dcf09682b69dc961db1996ad77229c566563fbdc5ef81d685df931fc40a"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2865.699173][T11833] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x83, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0xa, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2865.970079][T11834] bond235: (slave bridge256): making interface the new active one [ 2866.060286][T11834] bond235: (slave bridge256): Enslaving as an active interface with an up link 01:30:23 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000140), 0x1c) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xffffffffffffff35) r3 = socket(0x1, 0x800, 0x6) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000640)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r3, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2010040}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x48, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x7}, @NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x2}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4c090}, 0x8004) recvfrom$inet6(r2, &(0x7f0000000180)=""/158, 0x9e, 0x2100, &(0x7f0000000000)={0xa, 0x4e23, 0xfffff800, @private1={0xfc, 0x1, [], 0xfd}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000a40)=@gcm_128={{0x303}, "e3ffffffffffffff", "9fae1947fe62576d6d7573c55f795e68", "a43cc80d", "ca90bc29c8f91cf6"}, 0x28) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@ip_tos_u8={{0x11, 0x11a}}, @ip_pktinfo={{0xfffffffffffffd05, 0x0, 0x8, {0x0, @multicast2, @dev}}}], 0x38}, 0x0) [ 2866.157421][T11872] 8021q: adding VLAN 0 to HW filter on device bond235 [ 2866.215849][T11885] IPVS: ftp: loaded support on port[0] = 21 [ 2866.287465][T11872] bond0: (slave bond235): Enslaving as an active interface with an up link [ 2866.337659][T11820] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2866.357788][T11820] gretap0: Device is already in use. 01:30:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0xb, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000004c0)={'wg0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001c00)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_GET(r1, &(0x7f0000001dc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001d80)={&(0x7f0000001c40)={0x114, r2, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x11}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001e40)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r8, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)={0x2c, r9, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000011}, 0x40) pipe(&(0x7f0000001f40)={0xffffffffffffffff}) ioctl$SIOCX25SCALLUSERDATA(r10, 0x89e5, &(0x7f0000001f80)={0x14, "555c7734e2575e9be07c5346639e455d8144e67ba7b0da79ec612eac7e7eefc1822225dfb02672dbd0c9d82efde6b3d3a1d012f5c03ef3fed6ddab4fe5636a8b4f866d05be9dc8a0a080a5c39fe10215af9f44077658578f5b6649f151d7d1d1d763d2fc2b09820a51e7f58bacae10830f82dfab15027a3f93d1a3c3b8aade9b"}) socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000002040)={0xffffffffffffffff}) sendto$inet6(r11, &(0x7f0000002080)="446ac07a514c04b59d6d3f442f0f4f14dcc947e74ad4612243a6a994dd5bc2ff369551e5d24b4be6907cb0d04058e332b46276c6692d38c74000bdb878166ae09dfd62e9e38b257b313c65f1b876b6b781de9d2b5b1d0c7b21db8ce1d3d1c7dcaa6f7f1a2645675656c5bf0e0bd6f451fe76ce0c7419", 0x76, 0x4, &(0x7f0000002100)={0xa, 0x4e23, 0x40, @local, 0x6}, 0x1c) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000002140), &(0x7f0000002180)=0x4) sendto$llc(r11, &(0x7f00000021c0)="201d173a793c6a196a96ae5a0cb532a877356b39037ea89521ddeaf7949ea5e74bba6de5a00dd1eba35ffeea07a045bbc8e983611daa0ef241f3ff9ee335e9c7590fcee5261d04ce55223fb20270d107dd2af22f544c879cec4c0105be3bc56ce7bd103e11924e9be6871092312fd91cd8594636d42d450aefe828edc6e1a12f1793a512cbde57a92b04110c7c9613db82e94178429da7ac28139058a37a591db5d0a3876d0dd2557e092fb51f59c2776186774ce78603c2363b66cc23d30a2f6f8c06839d1a0c0ef44d53526a476b75c8ad1f", 0xd3, 0x80, &(0x7f00000022c0)={0x1a, 0x324, 0x1, 0xff, 0x3, 0x2, @broadcast}, 0x10) 01:30:24 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0x4e, 0x7c}, 0x8) unshare(0xc000400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x10000e0ff) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x80000000, 0x800, 0x10000, 0x0, 0xffffffffffffffff, 0x8, [], 0x0, r2, 0x5, 0x3, 0x4}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000100)={r4, &(0x7f0000000040)="0e4af748453070c856956527c94510cff7ce5a580e06c1b19802c3cdbf5336acd2c6b753c275075084f5b03cf3e8bee17994a408338d4d3d01d18035c32bbfd13758e4596ff5f70103f7b0703e1f8f985c2aaa67", &(0x7f00000000c0)=""/20}, 0x20) read(r0, 0x0, 0x0) [ 2866.459013][T11820] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2866.492699][T11820] gretap0: Device is already in use. [ 2866.564099][T11834] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2866.617236][ T7] bond235: (slave bridge256): link status definitely down, disabling slave [ 2866.670445][ T7] bond235: now running without any active interface! [ 2867.091916][T11819] lo speed is unknown, defaulting to 1000 [ 2867.101207][T11885] lo speed is unknown, defaulting to 1000 [ 2867.110709][T11819] lo speed is unknown, defaulting to 1000 [ 2867.119598][T11885] lo speed is unknown, defaulting to 1000 01:30:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xd, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18ca61a00000200000009500"/32], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0xdba3dd835d632dde}, 0x48) 01:30:27 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002700)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000002740)=0x10) sendfile(r2, r1, 0x0, 0x8000000000004) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r4, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e21, 0x2000, @empty}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRESOCT, @ANYRESHEX=r0, @ANYBLOB="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"], 0x0) 01:30:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0xe, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffc7, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002000000010000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="5800000024000705000000000000000000000008", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) recvmsg$can_raw(r6, &(0x7f0000000780)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000400)=""/89, 0x59}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/176, 0xb0}], 0x5, &(0x7f0000000740)=""/60, 0x3c}, 0x10001) connect$netlink(r7, &(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) write$binfmt_script(r5, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) mkdirat$cgroup(r5, &(0x7f0000000140)='syz0\x00', 0x1ff) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) 01:30:27 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000000340)="240000002100255107000165ff00fc020a0066c400000000", 0x18) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'team_slave_0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="8fb9b0ec5a49"}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="26030500e3", 0x5, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffed2) r5 = socket(0x1, 0x803, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x10000e0ff) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000000c0)=0x20, 0x4) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19, 0x76, 0x2, 0x6, 0x4, r7, 0x7, [], r6, 0xffffffffffffffff, 0x1, 0x5}, 0x40) splice(r9, 0x0, r5, 0x0, 0x4ffc4, 0x0) [ 2869.884271][T11981] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. 01:30:27 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e3103"], 0xa) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000003b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x14, r7, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={0x0}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)={0x3c, r8, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffc}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfe}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f0000000240)="5c8aae08aad2f771ad89190786df5a84d36e244413efbf1a999a7bbdbe170f51bccb2254542cf4a4bc0cc91f324c9e52970cf208bf7f6f411520ce8301e04f2f5317e0f330d849249e43f4c0ff8728fba38aa53434470964079e40a1402882730a517fab35de77ed7e", 0x69}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000580)="e1df12a6ff5af568298ef90aad4247fb955895afbdd97be32463f9bc6583f4b420c83ea8cf6fb2879eb731d0e78d04a5f71a6056e158b01cdbff2bf6ba985f2f14c862ceb34a6a39493181636dab3099b834347d27fe16e93bb3c1c219af8d96568411255bb5d6462902ec4139c021fedf9196ca75bf8eecb7757731f273429c1ba2adbf6c34cd", 0x87}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2d34a02543db33840cc0d6f41c7aa9869b173a3aea0ea0fe74c4ec3a6b7253486ed8d1a43", 0x90}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000380)="70384c336a7f", 0x6}], 0x8) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2870.023568][T11985] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2870.137464][T11989] bond236: (slave bridge257): making interface the new active one [ 2870.150312][T11989] bond236: (slave bridge257): Enslaving as an active interface with an up link 01:30:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x5) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f00000000c0)={{0x3, 0x0, @identifier="629b671aefab0c9fa7eec20b00dff1e2"}}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f0000000080)='wg1\x00', 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200002, 0x0) ioctl$PPPIOCSDEBUG(r5, 0x40047440, &(0x7f0000000200)) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x6, 0x3, 0x6, 0x0, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd06, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 2870.183639][T12002] 8021q: adding VLAN 0 to HW filter on device bond236 [ 2870.195627][ T28] audit: type=1804 audit(1594863027.875:2608): pid=12039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 [ 2870.296348][T12002] bond0: (slave bond236): Enslaving as an active interface with an up link [ 2870.350744][ T28] audit: type=1800 audit(1594863027.905:2609): pid=12039 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16378 res=0 [ 2870.383619][T11987] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2870.416942][T11989] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:28 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x50, 0x7b, 0xa, 0xff00}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x0, 0x0, 0x1}, 0x5, 0x1, 0x0, 0x0, "c28360ba9116c65d"}, 0x10}, 0x1, 0x0, 0x0, 0x20004081}, 0x24000000) [ 2870.538026][ T28] audit: type=1804 audit(1594863027.905:2610): pid=12039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 [ 2870.630445][T11989] bond236: (slave bridge258): Enslaving as an active interface with a down link [ 2870.689598][ T28] audit: type=1804 audit(1594863028.175:2611): pid=12051 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 [ 2870.714657][ T4033] bond236: (slave bridge257): link status definitely down, disabling slave 01:30:28 executing program 0: r0 = socket$kcm(0x11, 0x6, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0xff5f) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000006c0)=@nfc={0x103, 0xc}, 0x60, &(0x7f0000000140)=[{&(0x7f00000027c0)="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", 0x5}, {&(0x7f0000000840)='\x00', 0xc9ed}], 0x2, 0x0, 0x0, 0x1a0}, 0x80) [ 2870.764337][ T4033] bond236: now running without any active interface! 01:30:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000888b00010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=0x0, @ANYBLOB="5170849dbad0fc44e9bfb88c3b03bca9e1206ffcf3bc0554c87e115637ffd7e50867682db93ebaf6f1764299a9d666ae54648355b9326c46"], 0x44}}, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000200)={{0x10b, 0x10, 0x5, 0x7c, 0x2d, 0x7fffffff, 0x98, 0x7ff}, "29ad2b5a928b7da6203a7779f3ef8714ce164546a9d6894a0f127a98c8caf9eb6f6d7a7966dfe100d89e938018cb32ce252dccb006eb705b409ca9209fa98041aaf3e841ecb8bb38abb4f85e496a09b80fb29b18ba864ab8913a782da729aa9f46b37f112b7e90b9a33d5207e9aeb1257b4984b9c331f2f73b86eededcdc70d34a989c3616530dfd551702a6f19f8302a7181a698d4cb30c15f37c280c", [[], []]}, 0x2bd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r8, r5, 0x0, 0x100000001) socket(0x1000000010, 0x80002, 0x0) 01:30:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x46}, 0x2}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x200040c0}, 0x0) 01:30:28 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2870.918048][ T28] audit: type=1804 audit(1594863028.315:2612): pid=12039 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 01:30:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000e0ff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x10000e0ff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0xb, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x20, 0xffffffa5}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1}, @generic={0x5, 0x2, 0x7, 0x2, 0x1ff}, @map_val={0x18, 0x9, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0xffffffff}, @map_val={0x18, 0x2, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x8, 0x1, 0x0, r2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0x10}, 0x78) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000040)={{0x5, 0xffff}}, 0x10) 01:30:28 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x5e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000001200)="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", 0x481, 0x0, 0x0, 0x0) 01:30:28 executing program 3: r0 = socket(0x1, 0x803, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000140)) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000280)=0x80) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$AUDIT_TRIM(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3f6, 0x200, 0x70bd2d, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) syz_emit_ethernet(0x2ae, &(0x7f0000000440)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x2, 0x6, "dc6db4", 0x278, 0x2f, 0x0, @dev={0xfe, 0x80, [], 0x1f}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[@fragment={0x1, 0x0, 0x3, 0x1, 0x0, 0x5, 0x65}, @dstopts={0xff, 0xa, [], [@calipso={0x7, 0x50, {0x1, 0x12, 0x50, 0x8, [0x400, 0x46a2, 0x1, 0xffffffffffff0001, 0x5c, 0x401, 0x7fff, 0x81, 0x0]}}]}, @hopopts={0x2f, 0x7, [], [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x28, {0x2, 0x8, 0x20, 0x7, [0xa8, 0x1000, 0x7, 0x4]}}, @jumbo={0xc2, 0x4, 0x8001}, @pad1]}, @fragment={0x2b, 0x0, 0x40, 0x1, 0x0, 0x1c, 0x67}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x5d, 0x1, [], "fb20a7ac143fcec8aaa4a340bcba35de012d5c42fc22fc3d6227b9cfd1004b49ee3e796f1cf3a557444b3c650b03062224e181ec692592e55384c4a363a594a4091caf22a36821232d56cd9aed54b0c82935d53344a1924f4e2dfadf50"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x5, 0x20, 0x9], "3df9b8293ca055008c14822328b410fa6a3b7ddfeb239291559727a1ed74033d3067c046103ae3c4cd8ccb99efc4f95a80ed68ef68fa44c0b6af05a883c33e5f7e6c76b74baf40211638aa96821b93c6cf6a6d0580a613eddbc2d454b2e66312869b00d08c88ccf164e9ccedcf63ab8dad90e512038513913828e5f4ede85e4db759f0880f49fa68bbba02e1f5c1977dde25fd5d1d07d81399155914239c62db5e0ae81952bb070bf61b001146af72cd1e"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x0, 0x3], "9606c54777b787a85de29e04f4f298f43334176d0fbb49d0665063d69f61db53c9e5eb22656a88"}, {0x8, 0x88be, 0x2, {{0x3, 0x1, 0x6, 0x2, 0x0, 0x1, 0x1}, 0x1, {0xc67b}}}, {0x8, 0x22eb, 0x0, {{0x2, 0x2, 0x7, 0x0, 0x0, 0x1, 0x7, 0x8}, 0x2, {0x3, 0x8, 0x2, 0x1b, 0x0, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x2, "c566ae73cc396ff0d6bb620a2d599c92b56f7e1b26d877a3306b1114dd36987f99fd958b48b6e80eb60accd1c8e0b48b62efb9691ebf9c191b7bb08d50"}}}}}}}, 0x0) [ 2871.091214][ T28] audit: type=1800 audit(1594863028.315:2613): pid=12039 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16378 res=0 [ 2871.118361][T12083] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:28 executing program 1: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000007500040000000900090002007379"], 0x28}}, 0x0) 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, &(0x7f0000000300)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="282000d204060102e60001007a5800d8ac0005000100070000"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x12b000000) 01:30:28 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$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) r3 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) pwritev(r3, &(0x7f0000000640)=[{&(0x7f0000000200)="f6834da37b1b6f751296bf9af0f901787d1a48dfbe09f6b249060021bb5b82b2350a81d36027d5827ca4b3fdf3c304516e141e37aab7bd864848fdac413a8c342123785f8c59", 0x46}, {&(0x7f0000000080)="9f1c44174be19e1d84c97f029ee55b57f26d116caf4519b6aecdfeb4ddaa0966f055da614f82d8c83b6dd380b2487e8bfa36e55d61201dfe9cd749157ad9cff4", 0x40}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="7bcfe594bcc7ca7009f25a9845c4cbf3a9ae5993d014342af74262248351b380c0803f262a8cdf036536fcec6f2f0a0329234c5ccde6f220684260dacaf6332d54a77c0cccbc07e234d6925ed49445bb3afe2e31fa226218560768020eb3", 0x5e}, {&(0x7f0000000540)="ff70d6e6914d52798a8b3173c8305af6950a42b0de8c470e47b9f15a1ccb211e42350bd2d013dbaa1539087f3ad194857f6cbc3efe954b85a7a7334ed122887640e18c66e07e117150b5fd20a06bfac78aae656ad71e02cca75480d6fad52f26d211652fbd27ff610cf76d5f61bf8df0ed748c99a6e89333984a712ad33fc919a460c20b1f3ba5b61f7d2bdab57153d6e5ba4a4b1ccbb3efcf0e1f2659a2116ca198ddb8730f49f51dd5802075bcf5939df25df34920be01499277dc5d10ac92c6322212d3b21a854e35d036f000f99a762f0d25de6a890ccc2751c6", 0xdc}], 0x5, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000180)=0x60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 2871.297203][ T28] audit: type=1804 audit(1594863028.315:2614): pid=12048 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 [ 2871.443272][T12089] bond237: (slave bridge259): making interface the new active one [ 2871.463645][ T28] audit: type=1804 audit(1594863028.405:2615): pid=12051 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2733/memory.events" dev="sda1" ino=16378 res=1 [ 2871.504132][T12089] bond237: (slave bridge259): Enslaving as an active interface with an up link [ 2871.581252][T12121] 8021q: adding VLAN 0 to HW filter on device bond237 [ 2871.611226][ T28] audit: type=1804 audit(1594863029.045:2616): pid=12128 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2735/cgroup.controllers" dev="sda1" ino=16238 res=1 [ 2871.672022][T12121] bond0: (slave bond237): Enslaving as an active interface with an up link [ 2871.738991][T27634] bond237: (slave bridge259): link status definitely down, disabling slave [ 2871.783542][T27634] bond237: now running without any active interface! 01:30:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x2, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:29 executing program 4: r0 = socket$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$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) recvfrom(r4, &(0x7f0000000500)=""/4096, 0x1000, 0x10000, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e20, @loopback}, 0x1, 0x1, 0x4, 0x1}}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r10 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x54) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001940)=@ipv4_newaddr={0x20, 0x11, 0x1, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, r11}, [@IFA_LOCAL={0x8}]}, 0x20}}, 0x0) [ 2871.861501][T12089] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:29 executing program 3: unshare(0x40000000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4010, r0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="d800000018008102e00f80ecdb4cb904021d65effd027c05e8fe55a10a000500ac14142603000e12040008000000812f0300040008000300e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x8080) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x2, 0x70bd2b, 0x259fdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000880}, 0x4) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendto$inet6(r7, &(0x7f0000000340)="c5b4d15124bbc27c48977aa6065169c6c4d0ae35f1aae7b6ac2d292540f5352cdb93287707ebd4c8ec8d1337e6ba118b1d624d8d89306fe1141ce37d38fe72c8a11156a2d9e3ae9aaa55082b19b3a4403bf5f70d3e8ff77269384ba56ec0b100650d9fc765025a0bd89665d45aa3d2dcac311fae86c27bbb9fc00a63e3c2fb13e032efc6268a8740ba783f31ab3c82f66bc91c0cf3a2b75591eae379af5b8bb725", 0xa1, 0x80, &(0x7f0000000400)={0xa, 0x4e21, 0xbb, @loopback, 0xc157}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r5, @in={{0x2, 0x4e23, @broadcast}}, [0x6, 0x2000006, 0x9fde, 0xe7, 0x8000, 0x1, 0x80000000, 0x3, 0x400, 0x6836744f, 0x81, 0x689, 0x40000000000001, 0x101, 0x4]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={0xfff, 0xff, 0xb, 0x80000000, 0xaa, 0xfff, 0x3, 0x7, r8}, &(0x7f0000000300)=0x20) 01:30:29 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2871.946379][T12146] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2872.064792][ T28] audit: type=1804 audit(1594863029.735:2617): pid=12112 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2735/cgroup.controllers" dev="sda1" ino=16238 res=1 01:30:29 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000031000000bfa30000000000000703000000fe"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000440)="c4", 0x34000}], 0x1, &(0x7f0000000380)=[{0x18, 0x84, 0x0, "02"}], 0x18, 0xfe80}, 0xfc) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000000)={'team0\x00', @ifru_names='caif0\x00'}) [ 2872.110533][T12152] IPVS: ftp: loaded support on port[0] = 21 [ 2872.177622][T12146] device bond28 entered promiscuous mode [ 2872.199724][T12149] device bridge48 entered promiscuous mode [ 2872.208748][T12149] bond28: (slave bridge48): Enslaving as an active interface with an up link [ 2872.244045][T12153] bond28 (unregistering): (slave bridge48): Releasing backup interface [ 2872.316611][T12153] device bridge48 left promiscuous mode [ 2872.706604][T12153] bond28 (unregistering): Released all slaves [ 2872.811923][T12178] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2872.844394][T12168] IPVS: ftp: loaded support on port[0] = 21 [ 2872.987070][T12187] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2873.006813][T12187] netlink: 172 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2873.096518][T12194] bond238: (slave bridge260): making interface the new active one 01:30:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x3, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2873.143712][T12194] bond238: (slave bridge260): Enslaving as an active interface with an up link [ 2873.223423][T12200] 8021q: adding VLAN 0 to HW filter on device bond238 [ 2873.279045][T12200] bond0: (slave bond238): Enslaving as an active interface with an up link 01:30:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) socket(0x10, 0x8000000000000003, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') socket(0x10, 0x8000000000000003, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000023c0)) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r6, 0x8, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={r7, 0xe7d, 0xe137}, 0x8) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 2873.327965][T27634] bond238: (slave bridge260): link status definitely down, disabling slave [ 2873.351857][T27634] bond238: now running without any active interface! [ 2873.398473][T12241] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2873.580199][T12259] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 2873.605769][T12259] netlink: 172 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2873.675332][T12283] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2873.739746][T12285] bond238: (slave bridge261): Enslaving as an active interface with a down link 01:30:31 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2874.078260][T12312] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2874.401036][T12314] bond239: (slave bridge262): making interface the new active one [ 2874.468734][T12314] bond239: (slave bridge262): Enslaving as an active interface with an up link [ 2874.521403][T12152] lo speed is unknown, defaulting to 1000 [ 2874.540456][T12337] 8021q: adding VLAN 0 to HW filter on device bond239 [ 2874.626799][T12337] bond0: (slave bond239): Enslaving as an active interface with an up link [ 2874.693375][T12152] lo speed is unknown, defaulting to 1000 [ 2874.696151][ T9963] bond239: (slave bridge262): link status definitely down, disabling slave [ 2874.736972][ T9963] bond239: now running without any active interface! [ 2874.744454][T12312] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="76bf530e4f2634bdebce69b37cb875fb0679b3787104") sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="02180000180000000000000000000000030006000000000002000000000000000000000000000000030005000000000002000000e000000100000000c188b0d56da60d1359d52e6a11339c00000000080012000000000000000000000000000600ff7d000000000000000000000000ac141400000000000000000000000000ac1414bb00000000000000000000000008001900000000000200000000000000fe800000000000000a0000000000000000000000ff0200"/192], 0xc0}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000e0ff) r3 = openat$cgroup_ro(r1, &(0x7f0000005280)='cpu.stat\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = socket$inet6(0xa, 0x5, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={r8, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000001c0)={r8, 0x3}, &(0x7f0000000200)=0x8) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r9, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000005480)={&(0x7f00000052c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005440)={&(0x7f0000005300)={0xc0, r9, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x4}, @TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9f94}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5a80}]}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8801}, 0x4) bind$isdn_base(r1, &(0x7f0000000040)={0x22, 0x3, 0x20, 0x8, 0x6}, 0x6) 01:30:32 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:32 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x5, 0xffff, 0x4, 0x80000000, 0x3205000, 0x401, 0x2, 0x6}, &(0x7f0000000240)=0x20) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) bind$can_j1939(r2, &(0x7f0000000080)={0x1d, r5, 0x2, {0x1, 0xf0, 0x2}, 0x1}, 0x18) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r7, 0x9}, 0x8) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$IPT_SO_SET_REPLACE(r8, 0x4000000000000, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x2, 0x3, 0x230, 0x98, 0x0, 0x98, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@ip={@broadcast, @multicast1, 0x0, 0x0, 'bridge_slave_1\x00', 'dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x600000000000000}}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffffffffffff}, {0xffffffffffffffff}}}}, {{@ip={@loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'vlan0\x00', 'ip6_vti0\x00', {}, {}, 0x89}, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x2f4) 01:30:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x5, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2875.047043][T12385] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2875.066970][ T7] tipc: TX() has been purged, node left! 01:30:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) r2 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_AD_SELECT={0x5}]}}}]}, 0x3c}}, 0x0) [ 2875.350475][T12389] bond240: (slave bridge263): making interface the new active one [ 2875.402831][T12389] bond240: (slave bridge263): Enslaving as an active interface with an up link [ 2875.462722][T12428] 8021q: adding VLAN 0 to HW filter on device bond240 [ 2875.550547][T12428] bond0: (slave bond240): Enslaving as an active interface with an up link [ 2875.621344][T12437] bond0: option ad_select: unable to set because the bond device is up [ 2875.649298][T12389] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2875.707203][ T854] bond240: (slave bridge263): link status definitely down, disabling slave [ 2875.765884][ T854] bond240: now running without any active interface! 01:30:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x5, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x7ff}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20048000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'syzkaller1\x00', 0x2}) socketpair(0x3e, 0x5, 0x5, &(0x7f0000000180)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x44}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) read(r9, 0x0, 0x0) 01:30:34 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x1b0db61) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000100)='wireguard\x00') sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x28, r1, 0xf05, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000000c0)=0x7, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r2, 0x0, 0x100000002) 01:30:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x6, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x22, 0x803, 0x0) sendmsg$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, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r3, @ANYBLOB="19000000000e00001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="d7795b3b4c40", @ANYRES32=0x0, @ANYBLOB="a8040500000000001c00128009000100766c616e000000000c00028006000100000000000a000200aaaaaaaaaaaa0000"], 0x48}}, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r5 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000240)='NET_DM\x00') sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x14, r5, 0x300, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0xc051) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0xa, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYRESDEC, @ANYRES32=r10, @ANYRESOCT], 0x3c}}, 0x85) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r10}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x4c}}, 0x0) [ 2877.272437][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 2877.272452][ T28] audit: type=1804 audit(1594863034.945:2620): pid=12457 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2775/cgroup.controllers" dev="sda1" ino=16003 res=1 [ 2877.402196][T12456] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2877.545019][T12463] bond241: (slave bridge264): making interface the new active one 01:30:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x7, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2877.613931][T12463] bond241: (slave bridge264): Enslaving as an active interface with an up link [ 2877.693517][T12473] 8021q: adding VLAN 0 to HW filter on device bond241 [ 2877.731647][T12473] bond0: (slave bond241): Enslaving as an active interface with an up link 01:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2877.827884][T12468] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2877.867234][ T854] bond241: (slave bridge264): link status definitely down, disabling slave [ 2877.909472][ T854] bond241: now running without any active interface! [ 2877.959467][T12525] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 2877.976070][ T28] audit: type=1804 audit(1594863035.655:2621): pid=12465 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2775/cgroup.controllers" dev="sda1" ino=16003 res=1 01:30:35 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)={{0x14}, [@NFT_MSG_DELOBJ={0x34, 0x14, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0xfffc}, [@NFTA_OBJ_HANDLE={0xc}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x5c}}, 0x20040010) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000150000012bbd5634fbdbdf252a960000"], 0x14}, 0x1, 0x0, 0x0, 0x20008010}, 0x10) [ 2878.123193][T12526] bond24: (slave bridge45): making interface the new active one [ 2878.152672][T12526] bond24: (slave bridge45): Enslaving as an active interface with an up link 01:30:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x5, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2878.285895][T12565] 8021q: adding VLAN 0 to HW filter on device bond24 [ 2878.340008][T12565] device bond24 entered promiscuous mode [ 2878.361886][T12565] device bridge45 entered promiscuous mode [ 2878.386352][T12565] bond0: (slave bond24): Enslaving as an active interface with an up link [ 2878.414054][T12570] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2878.600214][T15389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan19: link becomes ready 01:30:36 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x10000e0ff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r5, &(0x7f0000000140)=0xfffffffffffffffc, 0x12) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffff}) sendfile(r2, r1, &(0x7f0000000040), 0x100000000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_KEY_FLUSH(r6, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd0, 0x0, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb6}]}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9feb}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6ee5b88c}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40015}, 0x8090) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2878.716496][T12575] bond242: (slave bridge265): making interface the new active one [ 2878.759810][ T28] audit: type=1804 audit(1594863036.435:2622): pid=12627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2738/memory.events" dev="sda1" ino=15922 res=1 01:30:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000140)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000300)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) r2 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, 0x0, 0x0) socketpair(0x1a, 0x6, 0xa6, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$DEVLINK_CMD_SB_GET(r3, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x88, 0x0, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x72}}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x1412, 0x200, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x800) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000340)={@empty}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@int=0xffffffff, 0x4) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000012c0)={0x13e4, r4, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x401}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "9b91431df9a668e92f10c0b86f529c1d731aea5f53456c60eba6"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x1194, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xf5, 0x3, "df18d5b9d6f2f6832969dcefac20a76869f02030ef7a17212167d6e2d75b56c748d010bc36e05ffba20531511cd25b52a1c75ae353684ff5569a39024c199940c5c100843385a5f2d3f52fa2542824a795fa386fa9ff79476b44e48dc48b814b7b4dda8c3b2ad273d5496f93d3d5f0dcfcaae225bc9645099a0a13b161a1da66f5027e5d3deb7b526e64dbee321d2cfe640270d92bbae0d1a4ddc4da9cc501c35f4e6d64da751b0db29814d8a82f2431ab0497a9ec6eeeb5fdea7a2bf071f54febe83ddf166bd26d8c179530ff21cd4879d16c575893606f423dca41c0902ab4721dde01ec1cf5810e1cfb2ec10d0ef358"}, @TIPC_NLA_NODE_ID={0x39, 0x3, "3e09c87e11b2f8a89b3f7abe2643215682a5f5f9e46eec9ee06a924df6216c13a3627535cdc226d2c4a916e8e2e342ebae8e984e31"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1d0}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "bb06857f170f5bbbc12eac65a94319b169ecd3c78578fc896362e8b58e1fedc7"}}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2cbd7e29}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xbd}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xef7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x400}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3fa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2600000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}]}]}]}, 0x13e4}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) [ 2878.817395][T12575] bond242: (slave bridge265): Enslaving as an active interface with an up link [ 2878.870859][T12583] 8021q: adding VLAN 0 to HW filter on device bond242 [ 2878.899797][T12583] bond0: (slave bond242): Enslaving as an active interface with an up link [ 2878.922827][ T28] audit: type=1800 audit(1594863036.435:2623): pid=12627 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15922 res=0 [ 2878.994318][ T28] audit: type=1804 audit(1594863036.435:2624): pid=12627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2738/memory.events" dev="sda1" ino=15922 res=1 01:30:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x8, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2879.118981][ T28] audit: type=1804 audit(1594863036.455:2625): pid=12627 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2738/memory.events" dev="sda1" ino=15922 res=1 01:30:36 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x8c41, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = accept4(r2, &(0x7f0000000140)=@caif=@dgm, &(0x7f0000000040)=0x80, 0x800) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="33000000fbdfa226b38ea74549c18a0e92a66594732aa8b5d6b35f2ca0c894cb0bd2f21f800addefbd1d3125554401f0"], &(0x7f0000000200)=0x3b) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000080006061ae6e00146c00fc020012000000000000000000000000ff02000000000000000000000000000100004000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x46) 01:30:36 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0xc0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r1}, 0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r1}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={@map, r0, 0x15, 0x0, r2}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x1f4, 0x1f4, &(0x7f0000000500)="b9ff0300600d698cb89e14f005051fffffff00004000632f77fb0514140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0xb20c, 0xfffffffffffffe09}, 0x28) [ 2879.190420][ T28] audit: type=1800 audit(1594863036.465:2626): pid=12627 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=15922 res=0 01:30:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x5, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2879.289084][ T28] audit: type=1804 audit(1594863036.465:2627): pid=12628 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2738/memory.events" dev="sda1" ino=15922 res=1 [ 2879.415826][T12646] IPVS: ftp: loaded support on port[0] = 21 [ 2879.461467][T12579] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2879.498182][ T4033] bond242: (slave bridge265): link status definitely down, disabling slave [ 2879.571592][ T4033] bond242: now running without any active interface! 01:30:37 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2e00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x3, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x28) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2710, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) setsockopt$RXRPC_SECURITY_KEY(0xffffffffffffffff, 0x110, 0x1, &(0x7f0000000200)='cgroup-\x00', 0x8) accept$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1, 0x4) recvfrom$l2tp(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="089ec1e2263f88b181c34fcfd1bbbb5d254d06bc6db2718c6a55b9e35a7d499398aa81dd642c7ab69db370cd7deb6c7e24a8e969ff5c011747dacbff39e211e449fcd05f7e14c141395d328b9832f2fdd3b1fd2da856deadec76dadde230a54f38e6596cda84d1cd61edee7927572df360854a8efe8efd", 0x77, 0x1fb7f7a, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@gcm_128={{}, "011d00", '\x00', '\x00', "00f45000000b00"}, 0x28) [ 2879.855442][T12663] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x48, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x48}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000001c0)={0x2c, 0x0, 0x1, 0x0, 0x0, {0x16}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}]}, 0x2c}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) r10 = socket$nl_route(0x10, 0x3, 0x0) r11 = socket(0x1, 0x803, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r12}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x840031}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x22c, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x13c, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xb8638b158ace2638}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x44, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_STRSET_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x2004c810}, 0x40000048) [ 2880.141744][T12664] bond243: (slave bridge266): making interface the new active one 01:30:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x9, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2880.225706][T12664] bond243: (slave bridge266): Enslaving as an active interface with an up link [ 2880.322330][T12687] 8021q: adding VLAN 0 to HW filter on device bond243 01:30:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0xa, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002e00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e24, @multicast1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000004c0)="0bce426b4e044ef60d8a378c4c745829d9190414a035b220b08ea4ab2c05825b959fcc0082dbb6931f944dc17f55860e6698b48bd12a1a8a9065bbfb8412cb909c0ba3b970952e82ea541dfab941307818499a0ec488b3da7438b295116c7e998e5861568c523ad9ed39a4c282d74d38ca40a2916a5414d42a0d971c67967699b30a420d64f846e4e5bedfd6e947be93168c0541feee89138e806ccacb4bf8609fba32a6b929e2ec00245ac0f6556609d4df61e8592272e981220ba34f9165335e2a8e32c4616e8c052e023d463df27ed26def7ec6d55fcf124d05bea2dc606fe3662080a3c3380c868fcaafc5f49480d9c28de6aa473b168e59f7080806d019d71cff7d45d274be0cfedda573815f52b77619f24fd498a23bc54a52fa786383f1be89cbc1292fab7de6b0391d76f4a8a098ef5dccd62aedabe0fa52ed62d39e3a0744b49d8bd78682e48e3040ce7ab863358b948f66c734ba9e0fce26f5b20cf6e89e0bdf8785d3180fddd470690723ea529b7d5c9378624d35824790b4ef9717157c620b5236538f97dd15caac1acfd74a2e98bebd864989d8be738a9d73fb9b1a57ae5e6fd8699f9744acae662e2daf42b5766b305c61757959a0308357a8f6bf8c0e6f49859fa0ad549eedc0b3b46ab0fac8f2a03d21501c69c95641ae8a1ecb1e03571c3323f01f28535e7850727d3e0e4ccaec0ac10d9a16d07f0ebdfa40cfeb634980e636d8cdf892df69feace69902a5b75db9576ae0bc83f9c0c15529dc1a91cb79f226b11a4e1db57672132ed9e30ad203ded4e212476232af67600f61174238f4aeb53b7b83eaba7bdacf542db4cba0139963d183e9c56c9e748586a5a0da99dd5dd5bff12b5b437f1f8c25fafc3f4191a83561bcbb0ad9f2c59cc3b6521e58132697f69af7029c17c25630cba14e8c25ddc6b94b936227953cb6da7b039e2dec40709da6d277b4bb168b4536281c37124a4ca2522c55182dffbc85109842c9a50a4a9b193bdb787dbb21e99951f763831db0ad38cabb35645a67beadbe5fc0398422e02ff2531115d4c417240d1df1e130c1a35ceaf49e57d9f02cafe5c876acd80be6675a0d25e51791daa1b74485bb6a6858e4714824459d5dd675ccc60725eabf856d1e03c0ec3f94c3195be0662b480573b6d8f1fa16e655794e5987cd0a106563adc10d56c62f41239c47c289740a3d0f32848bf18b95b2ec54aafa9d14d1a561ae285d46cbf02cfca097f0ae3280989a0a4325d4a602114aafc6bd68703d251c12f5d880ce9b6635b2141ef48300d178f1ede56470b5fd5d75803ed964ab5faa487cd330a14e9fec66109205f521fa0fac75f86d67c70c73e34108a3bde5625b80269cbe1f50ea0e218ef5d5410857801e60cc8f6714d33666fb5c4a99d7ad488b4d94674f3431b1ec457c1d47820efa9ea27df1841170df6ed36b8dc94bd058e708995bcc848832e12650f9d20e4d843f088b907d8d0e5166af268e0a5b0b16ad825f08d7f9080ed03dbf6644463adbef3675446e765d60e11db3fd9a4e39259c09366a4b886394889b2473d8cc1dff7a7d401c14c16f110eff90436faae30b07c563f5ef387c4ceef96257576c3c851d31221e08211a0816316269a15831b2e927f99c46b930ea2eb998c14645203763742787e82faac74df54d12a3393b4dfbdba8603f3f0a2b1140205172c77de3940de871a527d5448c40a96f62cae1ec3b08b8778cf3ed077023839a4bf2471f168a008f84bc14a16140e708fbd9fef27720fde352bd459ed7b58782275f90f8dbed742aa4060fadb58b73695db71fb5cc165738071056a6088a0a7dd715ee22853d21c65b890a98ca23eff6041ca967c01a81084c9e77a7a25e13a9abba0943e068b8c4633fb7b6cc30fef8eb67266ace43478b19338d826efe0e942e5bf2961090a88e433bb513795111d04be3b2855a87a32533a59b10c953854cadd703c77c4fe9a8934d0ef118b400874216f2a9a420f20e5d9de43363f7988eb2a6cce88ada2210829c327f44b587a2d2aba8cdf971cbeeb62a52470e107fc11de1486ed187cc34f5f22c5ed50bdd352217282c0cf254b461d12375dc7ceedceffa65eb3060dc5f7a9d3e9ccd2e8bf4d7710f5914ee0bce2aeaf2c6b680356a08cd51f0e05c856d98501bba1f158eec2e860ad975ae1e167944f275bd4790698b58c7cb2ac583be0014843ae8102ec7633a716e4922fc411745972c26c0f930fe5c9cc8c78caae91d1fd4dea3ffa8ac805902959075d007f895f0a4fb484d457af961c50d4b34cc9c8a12fc55d98bd8e0feb4d99fa9eb7513cb6d9739ca4be3df9968f18ee51720b342f602c0efe190a8b8edb04adb58c1a19c5bdf2fd71b45ce7df2e1e019656185bbfdc55017f432dcebcc68f1c1446d99e630bb1a68285f6eefab224b3a8ddfaf263b61479f53ef6c01ec4f33347dbc6c713e1a58376335a15e9d465d2f105dd57cda3aa73fe6903421ac4e132afc2318aa876c5566f0d139f7a972cd3c76f4fdd5b23fbc0393d8a3441b4dcb88bdc5ada37b2dfa3f6701b3ab6a9fe65d20c43d4e887fb566b7f3336c4402d4e33c10b2ed1bf45d6baa7abaaa5a88f949b280fd2be7f96c0dc8f509fd4f14e8c56ffca762beac932b82cf0c1151de8305a0750e0742a6306fb2aafd9aae2edb64843cdcf3301a87605763eece213917c07046fe1d6438ba29c04f008900280c0fee64be2bea9960d3998d4bb1fbce1902a0bb005952270f2ed006acf5e7c12528a47e94133d6bc45fab238ece81dcf99a5087a84ef9a90c2b397443207406aaee60c1844b3605b5ccec00c76fc8689f1ddd10097a6356cf59bfa54b93084267503d6dfabab03e3140cd983600093728353a7fc04b29cc22dc09c27de1c5a2e4982a2d1e4f1dc04f3bc4b1b9ebb3ecd498bdb2b7d9025139d8758919dbd776913a11829661c465fca443a7ed99587563b142b6aef189e923e96082ebc9036e760417dd6beff29d79a177d1c25bee30716e32084cc21cddc22217b05616ebc68da11b19b9007dffeec1d83d02c566d9f35f238450602e192bb527bb9e5f3d6a5c1301888c96498af8b45abfac9d51c7b5b6f80b83930a8d98087f1ae64e478c44ea0a9851f1fe4e705d734a000ebaf40c59f44108a70f92454f378c2142a82086e50f635316e53374570f180dab1203ebc20e13037b4df7f5965c94b9b5201244f8de7fac645a922eea9f8d223e75e85bccb1c329f78000552673aa840369fbf96da3d366f00644344b3c77b2280410dd7277da535ab16460a32a31b2a53be62152552923f5f45a899c0d16e8b72235a5a197e7fe709c6ca4e23477c89ae76c9f60d55b61365ddf4f13bb9979943cd1abedf814b21d2fafa10d791b16dea8bab82e33e0abc8ef161d2923ca5cc0b5d124ad665968427f3266a5b40caa47c73abd306fd5716b558c85d52fe265f8e736b40e93feb3748fb698c1a964bdfcb13a8c24b39f6d41409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{&(0x7f0000001580)="96fcd1aa4bd32e006abc620e020ad0eb6555e1eb02151d4ca47f1a85934aab6e93e109864efc4710002f349094ffa5596da829f8d845cf6b06322f53398aacd4104268db87ee1c07e8d9ecf39699cd3f544cdaaa5d93e98be31f6db72c36da33db8549cc2678514db0e1d23c72bcd2ab4ce9cc2c4fbbfe1e0e7bbe541bbcb4d03ee58f55b15abbc93427ecd576905c543806cf0d63e37cf28c0c1a868c47728016647fa3e923feae354bc0696250b079106ab3f2a69e04a50d27b4097782b0b5ffdf773eec168d985de47ca60b5ba8468210a9e963136cacc7b58d5995479f3c98e733a50d", 0xe5}, {&(0x7f0000001680)="6e627fd185a9842e865254da1414ec77776d7737715418428e92114c73cc2ac88a6b70f0193ee023bfc16c6193d3a294537677b59319e39f9dc0821e78476760f926336a4a4ebc372f68ade663053c6a33c9e34e261f2769444c81246010e270c9d97a9e3bc2a914322aea1d7fe2f1a986019209c14b03f2823aa270415758ec17faa88db44f15f214e6173d9a1c3f4fa935602433ea11a66276023896761b3650abf0b81d6632ba37a7b40dbc77", 0xae}], 0x6, &(0x7f0000000300)=[@timestamping={{0x14}}], 0x18}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001740)="de0394f02db5fb21dbc7aac757e44638caa6ff06e5e416284ae71c6a1720af7c9c3081343b85e4b95637ee1ff3df4fea5c4fc987cf952ab694fc564352a0383fb5762ad16f2a2c89f3228dbf73dc284a", 0x50}, {&(0x7f00000017c0)="936b39bbaa6e6614611cc9d9d43066c5a55717947ea1ab93f345f49af9dfa804ed330f9b7598e5e55a04cd81640fc8f615676402226757caf8c7fec16bfc862e7cb0ac426cf1628a841368aaa8fb", 0x4e}, {&(0x7f0000001840)="de07b09c7452328be1209f99802168641dcf5acfa8401004d536f0aee25c65e9109413913768486325a4855fa4fc6b327f3cd85fbea8d41d6c653ae22c3f7eddc6f524d8447f4e8c6fdb7d65e2226980fe2943c93a43fd9f823bfcd97e700313e5dba29346b7628b32d5a25edcc12202a85aecd655b64cf3947d5d97867a88d24257a0e9d396d1e89666dcad9baaac3f8957429989941c7e74a53a0bb49176b55d4626860acd022651b583b43142834457fb729e0a0a870c635cff26f9c9da0efdcd8a6c237fd0c753c267de793e8e79aecf994433a18b0b31320b27913c8d80943f6b43bb1bf58f4467e0ed10d77e836ffcaba25eff3ffe9dd56bc7196ae9ad4d3655c69b78b5de5f277d961f73aedc074f5bc8df02e544d755ecc9620b8cd854360e3bf268017d66680a934236d2dd9ea4aef731d429ca829eebedbf9d239e9cca8a9597ed118103d06b764c5f09622bed154b4188ccd0b0d0eb60d5abfbe31e3aeceddd6d6de8bc021eee820572961ca627a585c8f104fb742cfb4af4bbcb8f5daa01c8699d64312e999ce72fb0e8f67542b28f350dd3212cdcf7e4ec559cf8a6bd7554c03cd08b311cc235da83bcbe224d889cbb557a36c70661b8c632b0fa531d4d65b5d1def1a994c9cdf8cfbff314f5d45340e9e8e8023e030efa73c9ff9388ef7b22c07feb811c67775bc45d16bef5ff40125e482f7ca796643ba9edae9b869fc4ecbfb2dac61f005668fe54e709e1c42dafdad1a739fcadfde51905f39bcdfd7473f52b39724ecb7267f9bfe8f0aca720d8c3064be7cc1a5b384c3941a1c6154efcccf0c84309e874ed1ad44ade367cf7217224eaad7867b6b12fe869dc8a899e7414aef04f696c813d1019b3790a952dee71421fadb0014ae8ee822a30385e0ece2c17a981d4d1f7b5263a0767bc68aa9c8709c96b11c6dc660c77de1b4d8632dec17cae9f92be194d6c54c63b70f7b85160bf0c870a9b3239ed699761b59440ff47884fd926e222dac8db0ae7297204b2a8665c4e411a4455ca121693fdc86a2529804ec4afd9adba3afc21412c128498a03424258cd0f8ed1021a33c4400cc4339b0feb231d9d8e78000e9203a90a94cf8230edaed18c93076fb2271750443fe772d930f1775ec8b5ec7d48ddf019eff7e275d4499e00800e88dff533468c21667076e2bd5dcf1d9bbbb36ed4325158dfa6ac5340b23525d9b670a9fa5d1f5ad00d24c674498da658d3738c5a56a8c83b9ec03dc19cc770d16654fc1b4fcfd2f6cd8ab2940f2371cc58d26d8276a333798afb6956f936f1b54c30592fd5456bb1e8bda35e15d26e6c83864f3668f0efeae724d9aff686a15308b8fb2284e6426391dc12a768da0a4d00a0fbf073b5d320343fc7cd471d6dda55738b5e9f2dca116da95f6eb294af43ec18759468dfe78f84aad2bbb94c6035632a2dfb781d3c0692c6641e7c2ab7baacf44f1c5e1bc22bd6f770514e99f0b987a54076ea0457b2aeacda3a3bb1199ef6a101846c9452de65f30d21326705f555e5b5d7d5b245e7f69a87aab103bcd5dfe4bf452747b215f978415c239189ac76957bc8d0811d43fd530e434618b50b28371ec63d281cf7ea70b4815427df46a80d306c219dd81aff25e52a88c3470cdfe55fc68d5d5c035b7bf77439c2a8356072eedee7666ff2861f3c07de38189ef9fa23b0ef476c9df0939529c980f56ce3215ee7d050423ad9ec2b70680a57a2ee4049948563cd66959ca722bc0758f26fa3a481d15098949adc4d04ecc27fd18adbff51d938e64abe045a6bcc88f566c1cdcd5df796bc0f5a7e93fe9d5e132581d6e13d66fd2337f75b471dd1afc99e44130fa8506e003aa0d489ee736c468e6a3627e7a7352eee187390ebee810dcab06fd0de1b0ee6eae3423e0acc0e1aa5b77a0886f01f4c593a38f354aa3fe4cef013b90f51fb7b5d25d4ab5ef9b21989bb189914d36540af84eb01efdfe92024cd5f5e6f0a7d0f8fd12b723be01cedcbb3f0db20860195ca90d36f832b08c1cfdcc5189642bec3dc7a3e394543576e63f8cf5711203046169ed95ffe3cf401df1fa3f470d03a1769b2c707dea77fd9c8d06f7ba580989bd0fb07adc837e8ebcdf7ea5b9964585a9af14820b6563dd3b1c4dd362b2504da239ff423364bde77bc01d3fbc49744eadef85152704e2ae588fd0104365ee7719334241e9a754eb12bde8d097613b960c5041a02afe7dbecca3f4003735e238e446a78a1d0fbe146ac01e584b71561569c8767d243808dd4f9d335f449ae029e7b85b60df7472c438dcfe56570943c25df1fae577f8f61fa81b33f30071b14175244a635e9f8ea6b913f0b8f73193b27ff5c5f154d90e97816c5ced3baf36d5b6572ee4ca492e60243a179d8a0e2cbf98c65187e2086e7dea1a49c1a4fee04c4bd44cb9a5ce6ccf3e4f9649827a24d843379ad2ca616e20f3a162e6a3198fd3201ea67486c0686b681d600cbad3368b38af6d032269b7ef5cba357b0e8f6c06ba606f8cc6a88fe733434a3ac1d9195075032cc0bf16e647d61b62594db1bf3d2eb628d8b1c013397c8aa4bf8d48691124b7f5f9486a4dce1af6c28218ed9d1200651bb3ccea740ce5c7de3d1e4d3f6c81910a78d8e937bb2d177f1376de00bbc0490e1d39ecc75f496c7a093fbd05a01e8ea29b49b556a51d554b112dc7dc7641d3a56bc291f48f04ea4b2d780752b4eb836de84b9564f68d5d756f326a848293062ed3af3ce9eb43886a6acfec9da483eb7b0e918b2ad8bc9bda9f0d8c02f2533c5587d28607ba6dec56d9b6c4b6951fa91e01a841ef046befd92796b9ce2fd091e7b8d0c8f3706cc89648d74aea87d032d5ca32888e4427a82b13141bed923445e66535d3f6d3ed290cbfdf3a7ba9ce5e4404e0fb1e7626bf39bc4cc5dd7aba63992ca38e570338d05aaa67515336d85a27a6c329beafc683825f1896d12721d532d27cc7f809ae999c7c185e7247c114e826182fc7b028329a41f06f9be2a581d33edd96d0b37c4a563c5dea2dadaa465f36211c9b20ee197cbd6e2e351fd360d08b429ea168620525e272685de9c78373d06a404fc132f9eb83635b3f36fb930d8af809a9ceb6acb5c0e08980ed4b0a83530cb719398876e8ae04af15855cdf4b5b83035062b5bbf132a9504e60e44d21cd7fc8a5b0d6a0df574b68052bb9690c7ca137e7a9175ba7d159296b4d2495833b92df5f75ddc9b6d1f80d20a0dffe17a01361e9b27f3e45b62141da855986ccc86ea451e0ee36ebb1bdbf87c77d1a17e9d24dcb5dc6bc09bb36719e21b25435638d11af4ba49ab6fdc4f62473547fceae672b9427cc27903c334e210ad68ed8553b34b754c4e314aa0b85642da730a1aecfa816fbf4736c5c1a09bf10e5d2419255c3dda6cedfa4a4ee1c285b64d31f11f6345618ab93d90a06d8405ad7c95919f5906dbb5e25873dcf107b5d4ee23740bade4c348811360ad1a3c7c1c8060be6742fc5d6e536bf2b9fe04440375927bd40d41663a50280276c0a503314ff7a9511d9a96db701cd1ef985c6903389b8e45e7457aa9b22ce585e9d1df1af27515712052e75068dcad93cdeabfe54536932787bcaa3fd473386be96b1a48c5b0da82b3e3aa54d5ade524224342ec2ae0d9f4e765fbecd4410a1757355a6709c1cc02ac252374c9fe49f7405a06eb3990d052b80821b143be38d48ae7df5a62a490136f570bbcff83aa55820e1564fbdf40e283108a47ed0a2f4e5872e328bec3482aaee1f3cbb2d2fb922f88479737effe521adc71677288a0bf6415300b58b7ae23ab5e41c9b2ef2f1a1d8ff612f099bd6e1ee991b54faa1a09b42583d723709506f828f7566235227796c856d439b44e87d44e242213c731d16cd8eef87969048dadbf4057d21c0ee56a1292394e58abd33b2420b72dce33f87576e8e13a7592224ae368aa387a532b39dd41885bcb24961bbd3e521bb4eab63bccbf609d7a675ea91b45219e5f63736d41b0d83d7b691ac7ba0f0613f8c87a29085187be47c8d67f427355fad9c5b0a7b9f0f0f7d19bdf7126b6a92f3713ec9df52c40436d59fe48bf65fe4ca0ddb9a684f5df4bdca5d621fa8effa14ae5ce732a63adc1c8563b37912f7db698260b46c4eac4da3d607cf764be5f9c4e8652ac01936cda9e28cf7d0f86bb02d264e021bb5a7808439e10dcedcb1442b6a2540c3e2d6ef085ed60b98435eff69a5ad25ff6f006d13e6d8f9867e83e8d3806d31387c6b40852e9aac5aebb121c6e1613a3e28f2c2a7a7877d30f39f99562bc6c796fc00edeefe804da06ea131fa1ab25002b4bd714be7140171e2bf9cda9276d57b5f9c1e90a326792692b91ce1e7ed8ba7fd03503195e74901f45a55990d624286082f0dfe6cc76b55e858f12e5d860c6921b8a134c8da02bf9ec3572d05faf9276d4e3660d52bc2268771f75dcdae1c75dea7176e684d1baf2ef3a61851cb714b0ddbb80166f59b9cc5f64ad867f0811b6168e9eabbd3d91238df3cec0bf7d40912bf48696400c922ad9785de635d6aca2eccd0dbaf0d0d79ec0ca794bb6efd80105cd1ca866fd67d8aaba97ed1c34621193293e4178707133dc12ea25d8b345432fbeca29690c618c239b0178ca265b5b1f0e93f6a5047737162d9abd2d7a38d3fde7d3c89e23c614d8fcd8c47cd9ec7f72c0a88c5e06ee7bcc29cd39bb5f4a83f27f47a9b579790e749e3ee010be35be9a2386379206b5b68b4f68ffefeba1996859ae17a6fc33e06727b158863046caa9c1497bba07aad615b35d46de5dd7af73560fb57ed883949414afd5fb998cd40f20be9aa36e6960ba92d4508306ae86ce87fbee352ded00148d99c50879f8c5991b36f9213713c8d2635d65f09810633dc4c657823c80148978cd84815737318213c61275b13348c408bf61c2d3dbd8f3302a57b939903d9d1d7b46f56d74ddd041a9c28e98f7f6d84c057dbb8f6ec5bf64e1947ca011a0b192ab10211f78300809fc2a9650712fdbcfd997db7627eec7f9acbcc61203fdf219000fad4f35935c063b71d97b1181291bb38b28790809ee734695fd079b245bb2c4280c1b564a8ad3bda5395dd1513cf1c635c324360c62a2766fd257b570c8a7ad7f1383ce30c592c4168f7a0b7dea0c8a7dc50fa006c978a13180941e84e93564f86bee8923868804810595e6bf8e51cdc743535f76a5e83ae10235c794f278a143394d868ebbd1914a52d53d32a57e2e6ff920da7bc668f2037fd6859957e54935d6c73a2bfd511143f7ae266c4a0c492d3423de0c24f82118de9819ba6849d59a538a21b64a7a16af29642c8f680e9287fe1a2e42896068091c4855475b75d27475dd3575445e00aed21dd39f9470636a8d61a094349e903c37388b5a9839a61f6e882914bbc5b49d9d9db0c4b86b64c6ef75403b6078be927f4153bc4bb108cfbf8a9a9b231cb4cf066e4b673745d89cdb515e85f9450d16b1aada04ec4e7a906c1e8f550b06a91b64498ecb9e6354caf95c67cc28a95b624a458ed46ac2c10747a17f12c771f4ff386f1fdabea66f1057b6728b92ce31c9fa7e946b4dbd41ee857901f99a2c2fcce7b7fc52d45b78913eeae6eee859e9484696c5a46a66d6b4a03feb744d0fe4bc1b1abcab5ca52c2783ae76ad71fd16901c8b32ca80f9d244b6b107dd2ce382c48737f8d45d3caa68a10200f04e36585bdd1674410d01d39b01f6dfc75dc0598930300137baa8ebc30c9630634a0aa582db52225d086204e4b1b4a332b7fab105fd6a714f53579b78e", 0x1000}, {&(0x7f0000000340)="c44d61d6dd73dcb5de233a25a246443208", 0x11}], 0x4, &(0x7f0000002840)=[@mark={{0x14, 0x1, 0x24, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x62}}, @timestamping={{0x14}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x10001}}, @txtime={{0x18, 0x1, 0x3d, 0x38}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0xd8}}, {{&(0x7f0000002940)=@ipx={0x4, 0x8, 0x14e, "e5df9804fbb5", 0x6a}, 0x80, &(0x7f0000002d00)=[{&(0x7f00000029c0)="e6b2bbe010d6f50636b17dbdfd16d13f31512cb75749c009c0224ad28c4fa81da8c24fd2bbc81ac7068b2420", 0x2c}, {&(0x7f0000002a00)="4e49bb44036b4ecee416550299f9", 0xe}, {&(0x7f0000002a40)="d98161cc1fd35868e1c26033ac12c4eb115a81627adc557c4850", 0x1a}, {&(0x7f0000002a80)="b4d0e8fd3b62780ccc1ef80bb211a5919cf3b61cccbdc72a6205fc3c96fc5c9591cf3eeb29a36b22dc45b5ead3101be6c59518f39088fc0d82ae9138fae1724d99938e1ff0314f0ab865b8536c203bd335c74bba06442a6dc80e513578580be93a1dab5a481949394a800b3733f42b7a37d6d4ce37b6ce7c5f53021a6dbf27d62ef7ad534de2fa8b90d0345610cee4d0fec496552775a6a502c80f69a8631081268f8fe1d841aeaee7a4add1e50423adab1760f99cc8a43fa526c672515e1d0cc1fe7a46f239210807b352c005bb36", 0xcf}, {&(0x7f0000002b80)}, {&(0x7f0000002bc0)="88cc94455dd0ebabe41267f6271ec2c4d33630e26e1ed89d46ff44e4c3fc2055e889864bb6740889aba7e788e7e3d469eba0fc1d9e524bc4cf6a1b156b59", 0x3e}, {&(0x7f0000002c00)="d166916ab27c741e6ceb370a5e0120cb750bfb6151bded41c71160e391b725100e4342adafb7b2873dc3f563ba645ea006cedbbadadaac7a6eb721633a192f104153ee1eea7625d3654ca35201fbda7440a049cda7e538786b8794c8dadc23ac1f7dd9f5d939ed5619fb01572520ea81e9f9fc0b6361f015d31d0ca8ae3c87f3f4bfd9f2a611c9ed83c2f338ea399b6ba7af76a57be2201ce6d106397bd4d2bc464eaf32b7c4c366f4f44bd177fcbed5de0d3efc21fde57d0a7a581e63daaf330d97f384ea4597893344d759b5166f2d8409ba87111ec0684f9169db07b6c7bf890f92c3ed3f44d67db9", 0xea}], 0x7, &(0x7f0000002d80)=[@timestamping={{0x14, 0x1, 0x25, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}], 0x3, 0x13) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000002b80)={&(0x7f0000000000)={0x1c, 0x0, 0x200, 0x408000, 0x0, {0xf, 0x10}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x36, 0x29, 0x1}]}, 0x17}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400c0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 01:30:38 executing program 3: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xe, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), &(0x7f0000003d40)=@tcp}, 0x20) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000340)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x28, r7, 0x100, 0x0, 0xffffffff, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x28}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000120}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x2c, r7, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0x18, 0x4, [0x80, 0x1, 0x9, 0x4fd8, 0x1]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x4000804) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$NFNL_MSG_CTHELPER_GET(r8, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x9c, 0x1, 0x9, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFCTH_TUPLE={0x54, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7fffffff}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x20}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_TUPLE={0x18, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0xc041}, 0x24008800) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) [ 2880.423267][T12687] bond0: (slave bond243): Enslaving as an active interface with an up link [ 2880.546204][ T4033] bond243: (slave bridge266): link status definitely down, disabling slave 01:30:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x11, 0x80, 0x800, 0x8, 0x41, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d7", 0xfffffffffffffec9, 0x40001, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x11000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r4, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x2, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) getpeername$qrtr(0xffffffffffffffff, &(0x7f00000012c0), &(0x7f0000001300)=0xc) splice(r0, &(0x7f0000000040)=0x42, r5, &(0x7f00000010c0)=0x1, 0x7f, 0x7) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000001100)={0x0, @adiantum}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x68, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x28, 0x2, 0x0, 0x1, [@IFLA_GENEVE_TTL={0x10, 0x5}, @IFLA_GENEVE_ID={0x8, 0x1, 0x1}, @IFLA_GENEVE_REMOTE6={0x14, 0x7, @loopback={0x5}}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x68}}, 0x0) [ 2880.569755][ T28] audit: type=1804 audit(1594863038.245:2628): pid=12725 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2779/cgroup.controllers" dev="sda1" ino=16253 res=1 [ 2880.581786][ T4033] bond243: now running without any active interface! [ 2880.700875][T12666] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2880.728878][T12728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2880.808773][T12731] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 01:30:38 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x3f00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2880.941166][T12646] lo speed is unknown, defaulting to 1000 [ 2880.947371][T12742] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 2881.007131][T12742] device geneve5 entered promiscuous mode 01:30:38 executing program 0: unshare(0x40000000) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x80010, r0, 0xfa6b2000) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) socket(0x0, 0x0, 0x0) [ 2881.056727][T12646] lo speed is unknown, defaulting to 1000 [ 2881.072467][T12728] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2881.093853][T12648] IPVS: ftp: loaded support on port[0] = 21 [ 2881.189126][T12756] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2881.257847][T12770] IPVS: ftp: loaded support on port[0] = 21 [ 2881.439832][T12768] bond244: (slave bridge267): making interface the new active one [ 2881.494572][T12768] bond244: (slave bridge267): Enslaving as an active interface with an up link [ 2881.558140][T12805] 8021q: adding VLAN 0 to HW filter on device bond244 [ 2881.602262][T12805] bond0: (slave bond244): Enslaving as an active interface with an up link [ 2881.686489][T12756] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2881.746581][ T854] bond24: (slave bridge45): link status definitely down, disabling slave [ 2881.775090][ T854] device bridge45 left promiscuous mode [ 2881.811140][ T854] bond24: now running without any active interface! [ 2881.848047][ T854] bond244: (slave bridge267): link status definitely down, disabling slave [ 2881.886705][ T854] bond244: now running without any active interface! [ 2882.089839][T12785] IPVS: ftp: loaded support on port[0] = 21 [ 2882.105913][T12648] lo speed is unknown, defaulting to 1000 [ 2882.112667][T12648] lo speed is unknown, defaulting to 1000 [ 2882.145144][ T5005] tipc: TX() has been purged, node left! 01:30:40 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) socket(0x10, 0x0, 0x0) close(r0) 01:30:40 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x4000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r0, 0x8177, 0x80000000, 0x6}) ioctl$PPPIOCSMRRU(r4, 0x4004743b, &(0x7f0000000100)=0x800) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)) ioctl$PPPIOCSACTIVE(r0, 0x40107446, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) 01:30:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x102}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'caif0\x00', 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6}]}) 01:30:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xa, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2882.435027][T12770] lo speed is unknown, defaulting to 1000 [ 2882.441825][T12770] lo speed is unknown, defaulting to 1000 [ 2882.448847][T12867] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2882.577877][T12875] IPVS: ftp: loaded support on port[0] = 21 [ 2882.681912][T12872] bond245: (slave bridge268): making interface the new active one [ 2882.748804][T12872] bond245: (slave bridge268): Enslaving as an active interface with an up link [ 2882.824271][T12907] 8021q: adding VLAN 0 to HW filter on device bond245 [ 2882.907017][T12907] bond0: (slave bond245): Enslaving as an active interface with an up link [ 2882.950570][T12785] lo speed is unknown, defaulting to 1000 [ 2882.990223][T12907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2883.019906][T12785] lo speed is unknown, defaulting to 1000 01:30:40 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xe, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x10000e0ff) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f0000000280)={{0x3, @bcast}, [@null, @netrom, @default, @remote, @bcast, @null, @null]}, &(0x7f00000000c0)=0xfffffffffffffcfb) syz_emit_ethernet(0xcd, &(0x7f0000000180)=ANY=[@ANYBLOB="bbbbbbbbbbbb05fc0000000086dd65feb17b00972101ff020000000000000000000000000001ff01000000000000000000000000000101070000000000000730000000010a00ff070500000000000000060000000000000076000000000000000100000000000000000000000000000004013f04010601020000000000004e224e220471907852e642bd401f2e571623e5ee332ce28da80f14bfb7ff2da8cc5582ebf861f2a107afa5c2fe3d39bb7659df2e37e72b89d76b5a6066481c1e4ba81e45fbc8bf87e1cb69cb1f3242"], 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @private=0xa010101}, 0x10) [ 2883.299551][T12911] IPVS: ftp: loaded support on port[0] = 21 01:30:41 executing program 3: r0 = socket(0x0, 0x3, 0x80000000002) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000050070000000f000000001d6b00047b0000000400ce"], 0x1}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$IPSET_CMD_FLUSH(r4, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES64=r9], 0x1}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x20044004) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r10, r2, 0x0, 0x1000000c0) [ 2883.748987][ T28] audit: type=1804 audit(1594863041.425:2629): pid=12978 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2234/cgroup.controllers" dev="sda1" ino=16283 res=1 01:30:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x10, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2884.073371][T12954] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2884.260290][T12960] bond246: (slave bridge269): making interface the new active one [ 2884.270751][T12960] bond246: (slave bridge269): Enslaving as an active interface with an up link [ 2884.312881][T12970] 8021q: adding VLAN 0 to HW filter on device bond246 [ 2884.341789][T12970] bond0: (slave bond246): Enslaving as an active interface with an up link [ 2884.366950][T12875] lo speed is unknown, defaulting to 1000 [ 2884.412140][T12982] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:42 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ac41d1c45d71d3af054182a9a6fdfebbf3550b2209895f348f8fc6716e08d1364ad5526c6e898cbb38c310d32b6a3217fa0cb9e4cafe0569942f464de7188b"}, 0x60) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="0c41a7f55c03c6a106fe9b29bc55d465646f638835875882f8c7b7b5de69ca62c227d8401b06b148b6bfc9e96df0e9bb41c600ff6b3f76875a68bcf2f62ea3572c97be542b39a1af07c6ecca997cb50f2868ce125b0a794c6572d1d72e3634709cd8aae68c9f3ab8419a27d18b596b4156e921c727130146647e2755c70670b2e493cf0ccc7a86e647cd9250a76d77c092ebb5ba2cead295434f39a635f2148d2c3ce93af971813813df6087844d7eed1a0f1b5c260ff02eb93b1f2b9498df925069e17d0ea4b9edece49956188b85b732767a617e80b650ea18447232a05bd3f635d5e509f1519cf8b75b58b971eaf8", 0xf0}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="400a6e29f33cdd927b5fc62889a93f10ebd21cfd6da3b4ed88a009d70b4ca27f8a319e4ce7fe5ff69d9c9ef75cc3ebc38e982ebf3db82023fd89f74468a839cf7f79ed2e166ae96ad3e609504d9e57ac6154b04fc6d7770699ee5bbb28e89d490921", 0x62}, {&(0x7f0000000500)="3730a916ebb8fbe2c8c71d9e091119b81551032a53ab78dd081014e5bb95b89212c6f1572c5267e5949948f99b1082e0275724e28c951a01eed96dcbd42b456c2a345a49d1c8f9f627bbee55baf78d31f9d73bb95ec51a749b1a82240d1bfaa6c00e8b1d5d76330b1f00d540852196a7ffffe4c975794b2043417fbb655b0b8e5ffa4dc2a72a22c0aedfbbe4a832b41674f011fcf8234a8a4e92ef9eb69b521c531549ed2dde95f954c8925cb28ba63dd39d", 0xb2}], 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x800002, 0x10012, r1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/149, 0x207a0cb3) [ 2884.573721][T12988] bond246: (slave bridge270): Enslaving as an active interface with a down link [ 2884.618099][T12875] lo speed is unknown, defaulting to 1000 [ 2884.746584][ T854] bond245: (slave bridge268): link status definitely down, disabling slave [ 2884.796473][ T854] bond245: now running without any active interface! [ 2885.057332][ T4994] bond246: (slave bridge269): link status definitely down, disabling slave [ 2885.103856][ T4994] bond246: now running without any active interface! [ 2888.505110][ T5005] tipc: TX() has been purged, node left! 01:30:46 executing program 0: unshare(0x40000000) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x80010, r0, 0xfa6b2000) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) socket(0x0, 0x0, 0x0) [ 2888.839432][T13102] IPVS: ftp: loaded support on port[0] = 21 01:30:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x275a, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) write$binfmt_script(r1, &(0x7f0000000540)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) 01:30:46 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0xa6) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$NFT_BATCH(r1, &(0x7f0000001480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001440)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x12e8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x1000001, 0x100132, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000100)) 01:30:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x54, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:46 executing program 4: r0 = openat$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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000640)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x1, @empty}, 0x10) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) r7 = openat$cgroup_ro(r5, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x7a05, 0x1700) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000100)={'bond_slave_1\x00', 0x80000001}) sendfile(r7, r4, 0x0, 0x100000001) [ 2889.071302][T13116] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2889.241136][ T28] audit: type=1804 audit(1594863046.915:2630): pid=13140 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1881/cgroup.controllers" dev="sda1" ino=16307 res=1 [ 2889.295966][ T28] audit: type=1804 audit(1594863046.965:2631): pid=13118 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1881/cgroup.controllers" dev="sda1" ino=16307 res=1 [ 2889.385582][T13120] bond247: (slave bridge271): making interface the new active one [ 2889.419492][T13120] bond247: (slave bridge271): Enslaving as an active interface with an up link [ 2889.473824][T13146] 8021q: adding VLAN 0 to HW filter on device bond247 [ 2889.567567][T13146] bond0: (slave bond247): Enslaving as an active interface with an up link [ 2889.602222][T13118] bond_slave_1: mtu less than device minimum [ 2889.619110][T13102] lo speed is unknown, defaulting to 1000 [ 2889.627379][T13116] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2889.641736][T13102] lo speed is unknown, defaulting to 1000 [ 2889.657038][ T7] bond247: (slave bridge271): link status definitely down, disabling slave [ 2889.688709][ T7] bond247: now running without any active interface! 01:30:47 executing program 4: socket$inet(0x2, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000280)) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="441b0000100001040000000000008fd4ab483767000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x44}}, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x322}, {r6, 0x80}], 0x2, &(0x7f0000000580)={0x0, 0x989680}, 0x0, 0x0) 01:30:47 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:47 executing program 3: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x77, &(0x7f0000000080)={@loopback, @multicast2, @private=0xa010102}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffffff156a884f917bb53d09019ffffff0180c200000d0806000108000604000033c8ad798dcbac1414bb0180c200000eac1414aa"], 0x0) 01:30:47 executing program 1: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x26, 0x1, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23, 0x9, @loopback, 0x3e28}, 0x1c) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) write$binfmt_script(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="5e2be99262d8bb466c813e141f5b56691f9329550d626e96f1aeb0194171171d4354a5e0561de1cd850d6f0cd8b0a4f7c9e886f73fae74fdb5cd0e5b42265056f2e97bd4c0a21de276f75b239740a3dca896cee1828e16b390e6f9c07598203c0c12aa2835dbb01abeaa2309219ac2b7235c2d7491a2b7511dd7924ffcc0e6868d82ea2839ba68113d21b8d8e163b61cc96d6624f8dbc24eef6fada196acb3dffedfe4510f171a39331eec9870f89607ce49487d92cdcf9fc951cdd88b6bd761f51f58b8239c9357126795946ba6a94fa301381ac4ad5726", @ANYBLOB="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", @ANYRESOCT=r2, @ANYRES32=r3, @ANYRESOCT, @ANYBLOB="8a31f2a6c6935d35317d9d6a8c3a449eb6a79f349d9dc8151044c707ee8bc8a5d68ca5", @ANYRES32, @ANYBLOB="ff45febb64f859db2fc7618b0cdcae61d3216fb282e751a59122cdf5fece919066726b2adb4787d252dcd6def31d4c69b9d9603ece14560bcac53fd09edcab7415ea3ab8f0c8e724438707090f27c00605cd535b1d8dac017eb8dadfe0a0bcebeb7147ab0cfe0d0cfd111d311a3c18f3330e9ef7023d475b674e75a5664addfee2751d25d6061d893da4e8e640e5d7a9cd900c5fcfd81332d25cb78e0e80bbfd7ca0dacfe687702f1b8202f3c3c196d32bb7004cf656e1ff72aef6adfe8a0668d7157262436b06900ade478fb8661c943056727c01d98285ea04d8f7079a78f0fed0a3aee4c7ec22939af37089ca5352d4342a473ea92c", @ANYRESDEC=r0, @ANYRES32=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r9, r8, 0x0, 0x100000001) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000180)={0x200000000000001}, 0x8) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) [ 2890.046133][T13191] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:47 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000050070000000f000000001d6b00047b0000000400ce"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007948008000000b00050001"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) [ 2890.303202][T13199] bond248: (slave bridge272): making interface the new active one [ 2890.367561][T13199] bond248: (slave bridge272): Enslaving as an active interface with an up link 01:30:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x68, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2890.449735][T13225] 8021q: adding VLAN 0 to HW filter on device bond248 01:30:48 executing program 3: 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$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0x1000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$NFQNL_MSG_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x44, 0x2, 0x3, 0x701, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x4}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x10}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x1b}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x9}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x27}}]}, 0x44}, 0x1, 0x0, 0x0, 0x20048845}, 0x24000080) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000008, 0x28011, r0, 0x4d2e8000) 01:30:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007948008000000b000500010067"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000001c0)={0x2c, r5, 0x1, 0x0, 0x0, {0x16}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42002180}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r5, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x4}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x1}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x40}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) sendfile(r2, r1, 0x0, 0x1000000e0) [ 2890.546546][T13225] bond0: (slave bond248): Enslaving as an active interface with an up link [ 2890.643759][T13203] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2890.676434][ T6511] bond248: (slave bridge272): link status definitely down, disabling slave 01:30:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = accept4$tipc(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) sendto$inet(r0, 0x0, 0x0, 0x200007fc, &(0x7f00000008c0)={0x2, 0x0, @local}, 0x10) [ 2890.710635][ T6511] bond248: now running without any active interface! 01:30:48 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2890.807139][ T28] audit: type=1804 audit(1594863048.485:2632): pid=13264 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2783/cgroup.controllers" dev="sda1" ino=16269 res=1 [ 2890.854620][T13261] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 01:30:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x3a, &(0x7f0000000380)=[{&(0x7f00000003c0)="339a", 0x2d05}], 0x1}, 0x350c) socket$kcm(0x10, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x6, 0x2, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000001900000a30000000160a0100000000000030000000000900020073797a32000035791fdf68b1947e00001100010000000000000000000000000a"], 0x58}}, 0x0) [ 2891.018550][T13275] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:48 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="08abb4055e0bcfe847a071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000040)=0x30) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x1412, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000080) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'geneve0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_REMOTE={0x8, 0x2, @loopback}]}}}]}, 0x3c}}, 0x0) [ 2891.290680][T13276] bond249: (slave bridge273): making interface the new active one [ 2891.324460][T13322] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2891.399000][T13276] bond249: (slave bridge273): Enslaving as an active interface with an up link [ 2891.466905][T13318] 8021q: adding VLAN 0 to HW filter on device bond249 [ 2891.539356][T13318] bond0: (slave bond249): Enslaving as an active interface with an up link [ 2891.594557][T13275] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2891.648796][ T854] bond249: (slave bridge273): link status definitely down, disabling slave [ 2891.688887][ T854] bond249: now running without any active interface! 01:30:49 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r5 = accept$alg(r4, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000000)=r7, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r7, 0x0, 0x3b, 0xcb, &(0x7f0000000100)="d22d2fc460eb6cef97fdd33d9a3fdfefcf823c62051de6b65c7be02ebbcefc0f8b38f2c825dca8df47ea579af7b1ce5f73f7ed1bbd23dde81b6204", &(0x7f0000000200)=""/203, 0x5, 0x0, 0x20, 0x57, &(0x7f0000000140)="e403c244d4af9b1d14b1c081d932e220e5e63a5a76ab0a3b209b47dc72c4c036", &(0x7f0000000300)="82f37514737953c5dc1b43fd7b8667a9414493f5e097cb5b64c738f12c200d83ce3f17cc411dd6b9611e8ec47c2685c4a81b55e00ce837775b6805ef8bc5cc89a5adab1beedf0627e4b436efed6ab7288edf5fe6574220"}, 0x40) sendfile(r5, r3, 0x0, 0x80000001) accept(r5, 0x0, 0x0) 01:30:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xfc, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x8, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}}, &(0x7f00000001c0)=0x9c) r7 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000300)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, {0x6, @remote}, 0x4, {0x2, 0x4e24, @private=0xa010100}, 'veth0_to_bridge\x00'}) 01:30:49 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2ced1000", @ANYRES16=r3, @ANYBLOB="890200000000000000800100000006000a004e220000080008"], 0x24}}, 0x10) sendfile(r2, r1, 0x0, 0x100000001) 01:30:49 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) recvmsg(r3, &(0x7f0000000400)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000380)=""/88, 0x58}], 0x2}, 0x82) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r6, 0x8933, &(0x7f0000000440)={'wg1\x00', r9}) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r10, @ANYBLOB="b503000600000001000004"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x100003f00) 01:30:49 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2892.131916][T13341] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2892.227257][ T28] audit: type=1804 audit(1594863049.905:2633): pid=13342 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2240/cgroup.controllers" dev="sda1" ino=16297 res=1 01:30:50 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c098}, 0x20000040) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b405000000000000611060000000000e9f050000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) [ 2892.332977][ T28] audit: type=1804 audit(1594863049.935:2634): pid=13351 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2747/cgroup.controllers" dev="sda1" ino=16299 res=1 [ 2892.367965][ T28] audit: type=1804 audit(1594863049.995:2635): pid=13363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1883/cgroup.controllers" dev="sda1" ino=16302 res=1 [ 2892.429323][T13347] bond250: (slave bridge274): making interface the new active one [ 2892.508468][T13347] bond250: (slave bridge274): Enslaving as an active interface with an up link [ 2892.523532][ T28] audit: type=1804 audit(1594863050.075:2636): pid=13363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1883/memory.events" dev="sda1" ino=16301 res=1 [ 2892.591900][T13381] 8021q: adding VLAN 0 to HW filter on device bond250 01:30:50 executing program 4: socket(0x1f, 0x1, 0x4) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x9203, 0x66, "59f06788e2b5f905654e02cdf393d35f5d329e990c0c3efa23fd86b1c51e854f2b8eba2c5236e0690c5e3b2f132addcd98414b7ccfcd87917fef2fd421e2f49f0ca4469b982ac83966bc1d3bbc2110fb693d649e002ca04799f2d5f3d6b057faee8eefa8564a"}, 0x6e) [ 2892.691191][T13381] bond0: (slave bond250): Enslaving as an active interface with an up link [ 2892.735347][ T28] audit: type=1800 audit(1594863050.075:2637): pid=13363 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16301 res=0 [ 2892.786627][ T7] bond250: (slave bridge274): link status definitely down, disabling slave 01:30:50 executing program 0: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x3, 0xffff, 0x8}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) [ 2892.839772][ T7] bond250: now running without any active interface! [ 2892.919126][T13347] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2892.932374][ T28] audit: type=1804 audit(1594863050.245:2638): pid=13363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1883/cgroup.controllers" dev="sda1" ino=16302 res=1 01:30:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="ca4f009f3d8a237b3f6c0954ee69c16f51967e2674a403e13964883548f0fa2bd896659725ad1781fc1a9b63e6fff93670a41413d2", 0x35, 0x8040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)=""/261, 0x105}], 0x1}}], 0x20a, 0x40010002, 0x0) 01:30:50 executing program 1: r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="f09a142259e3390bf809d4e10e", 0xd}], 0x1, &(0x7f0000000100)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x26}, @dev}}}, @ip_retopts={{0x64, 0x0, 0x7, {[@timestamp_addr={0x44, 0x1c, 0x63, 0x1, 0x8, [{@loopback, 0x5}, {@multicast1, 0x2}, {@empty, 0x3}]}, @rr={0x7, 0x7, 0x52, [@rand_addr=0x64010102]}, @generic={0x82, 0x4, "9e04"}, @timestamp_prespec={0x44, 0xc, 0x0, 0x3, 0x0, [{@broadcast}]}, @lsrr={0x83, 0x1f, 0x0, [@dev, @remote, @dev, @rand_addr, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @empty]}]}}}], 0x88}, 0x1) [ 2893.058804][T13362] bond250: (slave bridge275): Enslaving as an active interface with a down link 01:30:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) r1 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r5, @ANYBLOB="341f1fa1717b6333c0f3097a7bebea24615b83bbd4d5f3b4ae2ee0bb11e27825215f66f85b277acfd8252f30b4776d87ad7dd2cf1d7109eb46fc8d"], 0x44}}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000540)=r5) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="7601fcbeac39509e41f7920adec7d04664d0d5004b", @ANYRES16=r7, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x54}, 0x4) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) connect$pppoe(r8, &(0x7f0000000040)={0x18, 0x0, {0x0, @multicast, 'bond0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @private2={0xfc, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xa3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x0, @local, 0x3}}, 0x0, 0x0, 0x0, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2893.090424][ T28] audit: type=1804 audit(1594863050.255:2639): pid=13363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1883/memory.events" dev="sda1" ino=16301 res=1 01:30:50 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xf0ffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2893.418705][T13423] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x1f4, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:30:51 executing program 4: unshare(0x40000000) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x4, 0x8, 0x301, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88a8}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_CLOSING={0x8, 0x6, 0x1, 0x0, 0x9f4a}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x5657}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x2010, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @local}, 0x2a0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {}, {0x2, 0x0, @multicast1}, {}, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 01:30:51 executing program 1: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@empty}}, &(0x7f0000000040)=0xe8) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000200)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES32=r3], 0x1}}, 0x2000884) sendfile(r5, r4, 0x0, 0x80000012) 01:30:51 executing program 0: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockname$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) unshare(0x40000000) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000280)={0x6, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0x1, 0x18}, 0xc) r3 = socket(0x10, 0x1, 0x5) sendmmsg$alg(r3, &(0x7f00000000c0), 0x175, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x10000e0ff) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000340)={&(0x7f0000000080)="2d2819945efbad34365b9cf067fc2069e92eddf49e0d3f0c0567191ee5f4498e7cd4ae04ca454436c6095f2f19223aa9d14d936edcde379182c0f4f2a48003813d6ffd6ef298722d4b642f18d1a8f5ca640a19f32f858d859dc4635c1492f86753f3661e4d61b2a1180fe72853e7241f54c6eea2d32c0bfd4271732565e2f77ae310d90cfe9b5f1854b293d25526b8482950936b3db9d76d350fabead5b167e64e17fa87f23b2376834afbfce8ade134ccf4", &(0x7f0000000140)=""/222, &(0x7f0000000240)="fff7195198d53d9f8315f4ed918a51393667009fc3cd87a8325b69d7714eb9c9b4", &(0x7f00000002c0)="b0c05d44bd3eacdbd5caf37fb8c45d693c3ab088a86fcc438eedc2c3539e19b9c652650564b974ffc65c43716fba8a1ab6b8b27534704bd386ce585376f827d68db77d87e861b42665d08d939568e8fd50919469db7a68aa320b61fcdbe9d74e", 0xfffffe00, r4}, 0x38) [ 2893.551724][T13425] bond251: (slave bridge276): making interface the new active one [ 2893.588587][T13425] bond251: (slave bridge276): Enslaving as an active interface with an up link [ 2893.630854][T13423] 8021q: adding VLAN 0 to HW filter on device bond251 [ 2893.682181][T13470] IPVS: ftp: loaded support on port[0] = 21 [ 2893.690676][T13469] IPVS: ftp: loaded support on port[0] = 21 [ 2893.708331][T13423] bond0: (slave bond251): Enslaving as an active interface with an up link [ 2893.813818][T13455] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2893.867154][ T6511] bond251: (slave bridge276): link status definitely down, disabling slave [ 2893.927391][ T6511] bond251: now running without any active interface! 01:30:51 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x1000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:51 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0xfffffffffffffebd) listen(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$tipc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$qrtr(r1, &(0x7f0000000100)={0x2a, 0x3, 0x1}, 0xc) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000200)="c4f9c9fc832d70f3d2045bb5032fc9a3b3d344b1f78e43f05904d428180ded58c80e6b425b03557db857f77ae1dd8942693534efc117859dab66f6d9a52bbbf78344b112cd039c7cce3660f990c55f5363f2f8200c9dd40eda4616b4363d0a7bf21a1f2289516b846a6cdf1cacee7274b258ce0725dd32b9dbac57cd2e133828c41fd7a10c847c57e2f84d") [ 2894.172820][T13491] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2894.382013][T13506] IPVS: ftp: loaded support on port[0] = 21 01:30:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) syz_emit_ethernet(0x82, &(0x7f0000000000)=ANY=[@ANYRESOCT=r2, @ANYRES32, @ANYRESOCT=r3, @ANYRESDEC=r4], 0x0) [ 2894.471844][T13472] IPVS: ftp: loaded support on port[0] = 21 [ 2894.493921][T13474] IPVS: ftp: loaded support on port[0] = 21 [ 2894.526309][T13493] bond252: (slave bridge277): making interface the new active one [ 2894.603131][T13493] bond252: (slave bridge277): Enslaving as an active interface with an up link [ 2894.662666][T13521] 8021q: adding VLAN 0 to HW filter on device bond252 [ 2894.702348][T13521] bond0: (slave bond252): Enslaving as an active interface with an up link 01:30:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x300, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2894.820465][ T7] bond252: (slave bridge277): link status definitely down, disabling slave [ 2894.837835][ T7] bond252: now running without any active interface! [ 2894.855327][T13469] lo speed is unknown, defaulting to 1000 [ 2894.856761][T13493] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:52 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2895.022790][T13525] IPVS: ftp: loaded support on port[0] = 21 [ 2895.081147][T13469] lo speed is unknown, defaulting to 1000 01:30:52 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r1, 0x0) [ 2895.228112][T13567] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getroute={0x1c, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfc, {0x2, 0x0, 0x20, 0x9, 0xff, 0x4, 0x0, 0x7, 0x100}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8004) connect(r2, &(0x7f0000000100)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_IFLAGS={0x6, 0x18}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x4c}}, 0x0) [ 2895.450272][T13572] bond253: (slave bridge278): making interface the new active one [ 2895.487626][T13572] bond253: (slave bridge278): Enslaving as an active interface with an up link [ 2895.619142][T13572] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2895.642094][T13470] lo speed is unknown, defaulting to 1000 [ 2895.665733][T13470] lo speed is unknown, defaulting to 1000 01:30:53 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x3000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:53 executing program 3: r0 = socket$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)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000000001039e334e3ff5a29a69035a320930ac03db9104f8299800dac58a3cc15563a65b2c0d2dff290e0104e49ae365308d94f89eecde1211332652f65bb35fcfcb49dbdc4619f295091d6b60bb8292974dd904753e474ee41154cc43feb0f20adec9386e0435debee7e827f1e4bf10636e63f2a7ba4f56df7e28585a94f74f9813ad96304b6d0ca733a3cba9b8b6e6d2c3a028cd905ab46", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x420}}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r8}}, 0x20}}, 0x0) [ 2895.966622][T13650] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2896.141242][T13653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2896.377620][T13654] bond254: (slave bridge279): making interface the new active one [ 2896.420004][T13654] bond254: (slave bridge279): Enslaving as an active interface with an up link [ 2896.444391][T13679] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2896.480832][T13650] 8021q: adding VLAN 0 to HW filter on device bond254 [ 2896.522789][T13650] bond0: (slave bond254): Enslaving as an active interface with an up link [ 2896.567527][T13506] lo speed is unknown, defaulting to 1000 [ 2896.615965][ T6511] bond254: (slave bridge279): link status definitely down, disabling slave [ 2896.639173][ T6511] bond254: now running without any active interface! [ 2896.682643][T13506] lo speed is unknown, defaulting to 1000 [ 2896.682678][T13654] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2896.717730][T13690] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2896.825099][T13679] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2897.292166][ T4033] tipc: TX() has been purged, node left! [ 2897.299682][ T4033] tipc: TX() has been purged, node left! 01:30:58 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:30:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x3e8, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2900.436694][T13748] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2900.570674][T13748] bond255: (slave bridge280): making interface the new active one [ 2900.620526][T13748] bond255: (slave bridge280): Enslaving as an active interface with an up link [ 2900.696059][T13787] 8021q: adding VLAN 0 to HW filter on device bond255 [ 2900.750838][T13787] bond0: (slave bond255): Enslaving as an active interface with an up link [ 2900.789349][ T7] bond255: (slave bridge280): link status definitely down, disabling slave 01:30:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000004) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f00000000c0)=0x2) 01:30:58 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x100010, 0xffffffffffffffff, 0xed897000) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x12) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) splice(r3, 0x0, r1, 0x0, 0x400fffe, 0x0) sendfile(r3, r0, 0x0, 0x80000001) [ 2900.818232][ T7] bond255: now running without any active interface! [ 2900.829558][T13787] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:58 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000740)=@vsock, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)="e31c6191abfc096f4153a9174e0fe4d2fe6bf2cef160fc5187bf3c8522a29df6b24982a6b95fe7c674bfb9b821a4cdbac645fa1c1b2fe9c2e99e368b56a26fffa7a140c0cc0aa927cb2a36fa0f4794d4fed5376bc31ee2501738f993c015334be5c4da8d04a6ca5ff4f34eec069bed42c6e349f7", 0x74}, {&(0x7f0000000840)="1f007d82adeac1ea2f65b23b893db1d5461420cf9903d7d8eeb76959ae15", 0x1e}], 0x2, &(0x7f00000008c0)=[@txtime={{0x18, 0x1, 0x3d, 0x20}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0xa9}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}], 0x60}}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000940)="474d2f20d54090cad7a54c908f", 0xd}, {&(0x7f0000000980)="f4849faaeebb3ea04b1eb814a4f69631a905cc2b3a0b7afd5b7bd290185067aac97fee", 0x23}, {&(0x7f00000009c0)="28847921e7cba1374299d2edbd1a049d13cf287bd78ec5c27ccf9b64e29fa00dea0a73647082a4d30fe92e6a2a75febd9fe7561bf32b2e237f5b18322a6555ffe12ad96bcbbb04a8c1f1298e73b51e10ba093d237244751c2277d1f52d232bd923", 0x61}, {&(0x7f0000000a40)="07376f13f7e9f617fd14a44aa0b165ed8dab23768bd13e7869c6b759024d785207dc3b956a9d9d9732f0914ef675d13a2e7c5801012680f9e8c5654772c971f57ad3fa19ff29f589fd1186a54fa802cc1f84a8d858919008873ea8071646751101448525ad4dc15e53833ee98f28d0081c606e1d05bda10fd98443384184845c5ba47cbe75fa52d3e8a0ab03af63fd9960500b9a53a338c02eba14283dc4aad2866e5d76d7cebc396c9968df57711fb97b06255092db71cf9c9d21844d3427994725aefe5c521d6f3338fff27c8b6443cdbc95c577421bf50e378cf7dc5a1d53f7", 0xe1}, {&(0x7f0000000b40)="e14a7ad8a51ad038e96d16c56dffc9b1ec11bc0646022684edf4c1ec2c358cbc8a8ae716960ec5e2319820cc4398e36c1c662a4ac01563b32f73afd0df5b9c8472dc59feb4eee859f7f900c2d4ad969a7d31125d50ea1236", 0x58}, {&(0x7f0000000bc0)="17344a9787eac3101f2f731b07b6727113363aa004c327f520bff721ce3923a6d8048b48c6baa9a8c9021affbe3a622c39ec8e482bf00c42b4ad3f8a", 0x3c}], 0x6, &(0x7f0000000c80)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x18}}], 0x2, 0x20004000) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r7, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x300208}, 0xc, &(0x7f00000006c0)={&(0x7f0000000540)={0x148, r7, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x7}, @NL80211_ATTR_MESH_ID={0xf1, 0x18, "ddad2f302313c8f5eb4a4510fff37990b0af094e5db38eabaadbe7b7a182fa4a0fec743a803c9ebb5bda7f23418044736ebb050b2cc2b42f1096ef33e0628bfa29a943f19a03c73b0b100cc1fab29a568639e176d0f2b92c2ae234c3cbe87320467b506cb0346c6afcdb0875bdb9c54d6069961372d4d0e22d0bd0481f8eb1777f300fc42789d5652649c3aac1bb3ff2425f11395640baa4438164df0229aaaf937b4245b8a962795f77a84ce67493127e5eab552cf791cb2b8981397634e6be39d109deb59fd62d9713ae813d6309c3598c3a1894c342f14679c7c03999bd1f6c150e09841d6a05cdfd118399"}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_MESH_CONFIG={0x24, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x8d}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0x2}, @NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0xeb8}, @NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000}, 0xc001) sendmsg$can_j1939(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r4, 0x0, {0x0, 0xff, 0x1}, 0x1}, 0x18, &(0x7f0000000140)={&(0x7f0000000100)="b7577425d9312d6dfe06b712182cfa02dd336b23cb9cf947f8f989411b9a0780e1b2a718", 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000d40)=0x14) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200)='nl80211\x00') sendmsg$NL80211_CMD_NEW_KEY(r8, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="40000000d2dab2810a273a13bca0f438f76f436e320fdc593a035a7cbb0242858137b68d4c92cac613919b7a135fdf413686ca112373b6b17ae9e93d44a2d5f523aceb7c6d73110ef31ef927ba16bf94e58944cb8adc6b29d0e071b180a548a67f70e400648e9b3e6ee6ae589d4302de89c150445579a75f9fc8fae28e7efc330191f6e4b7001073615971b5a91fa30933a99f2583863d18173e2afae5e8dda52faaf78435f37d62f7d37c26ffae332e62f256ea90ea6a87db4fe82eeb5f4cabccb96b2dd8a256de1be9b865", @ANYRES16=r9, @ANYBLOB="000427bd7000fedbdf250b0000000800090005ac0f000400280020006e8004000100040001000400020004000200040001000400020004000100"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40090) 01:30:58 executing program 4: r0 = socket$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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r6, @ANYRESDEC=r0], 0x38}, 0x1, 0x0, 0x0, 0x4004015}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=@deltaction={0x10c, 0x31, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@TCA_ACT_TAB={0x30, 0x1, [{0x14, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x2dfd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0xc, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x1a, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}]}, @TCA_ACT_TAB={0x3c, 0x1, [{0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0x10c}}, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r3, 0xf50f, 0x0) r9 = socket(0x1000000010, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) sendmmsg$alg(r9, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2900.927655][T13799] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2900.991831][T13798] IPVS: ftp: loaded support on port[0] = 21 01:30:58 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x5000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2901.034410][T13799] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2901.088194][T13799] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 01:30:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB='j\b\x00\x00', @ANYRES16=r4, @ANYBLOB="eba700000000000000000a00000008000300", @ANYRES32], 0x4}}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x60100, 0x0) sendfile(r3, r1, 0x0, 0x10000fff0) [ 2901.162635][T13817] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2901.202499][T13816] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:30:58 executing program 1: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000080)={'gretap0\x00', r3, 0x700, 0x10, 0xff, 0x9, {{0x1e, 0x4, 0x2, 0x8, 0x78, 0x67, 0x0, 0x6, 0x29, 0x0, @multicast2, @loopback, {[@timestamp={0x44, 0x24, 0xa6, 0x0, 0x0, [0x0, 0x9, 0x9e, 0x40000000, 0x4, 0x9, 0x0, 0xb7f2]}, @rr={0x7, 0xf, 0x44, [@rand_addr=0x64010102, @multicast2, @private=0xa010100]}, @ra={0x94, 0x4, 0x1}, @generic={0x88, 0x12, "aa8322d44da13981487ab9f348015963"}, @lsrr={0x83, 0x1b, 0xfa, [@remote, @rand_addr=0x64010100, @remote, @broadcast, @remote, @empty]}]}}}}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x7}, 0x1c) sendmmsg(r4, &(0x7f0000004d80), 0x237, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000000), 0x49249249249255f, 0x0) 01:30:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x500, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2901.370184][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 2901.370198][ T28] audit: type=1804 audit(1594863059.045:2642): pid=13845 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2789/cgroup.controllers" dev="sda1" ino=16330 res=1 [ 2901.528640][ T28] audit: type=1800 audit(1594863059.105:2643): pid=13845 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="cgroup.controllers" dev="sda1" ino=16330 res=0 [ 2901.564224][T13822] bond256: (slave bridge281): making interface the new active one [ 2901.631094][T13822] bond256: (slave bridge281): Enslaving as an active interface with an up link [ 2901.659043][ T28] audit: type=1804 audit(1594863059.105:2644): pid=13826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2789/cgroup.controllers" dev="sda1" ino=16330 res=1 [ 2901.692111][T13799] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2901.721461][T13835] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2901.771073][T13853] 8021q: adding VLAN 0 to HW filter on device bond256 01:30:59 executing program 4: r0 = socket$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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000380)=@x25={0x9, @remote}, &(0x7f00000001c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000400)={r1, 0x90, 0xd4, "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"}) r4 = socket(0x1, 0x803, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f00000027c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002780)={&(0x7f0000002740)={0x30, r5, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xf71a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$TIPC_NL_NAME_TABLE_GET(r6, &(0x7f0000001440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000002800)=ANY=[@ANYBLOB="22ae4744309e1c120000", @ANYRES16=0x0, @ANYBLOB="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"], 0x121c}}, 0x4000000) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0x5c}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 2901.861838][T13853] bond0: (slave bond256): Enslaving as an active interface with an up link [ 2901.978526][ T28] audit: type=1804 audit(1594863059.655:2645): pid=13879 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2246/memory.events" dev="sda1" ino=16315 res=1 [ 2901.988046][ T6511] bond256: (slave bridge281): link status definitely down, disabling slave 01:30:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'netdevsim0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r5}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0}, 0xfffffffffffffffe) bpf$MAP_CREATE(0x1000000000000, &(0x7f00000000c0)={0x2, 0x800000000000004, 0x400000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], r6}, 0x40) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast2, r6}, 0x14) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r4, 0x0, 0x100000001) [ 2902.129521][ T28] audit: type=1800 audit(1594863059.685:2646): pid=13879 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16315 res=0 [ 2902.178079][ T6511] bond256: now running without any active interface! [ 2902.239206][T13822] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2902.244196][T13879] IPVS: ftp: loaded support on port[0] = 21 01:31:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400700f9d4f30c7b8075304d967e9bfff1ee000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014001280090001007665746800000000040002800000100008000000"], 0x40}}, 0x20000010) [ 2902.289428][T13884] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2902.306837][ T28] audit: type=1804 audit(1594863059.715:2647): pid=13804 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2246/memory.events" dev="sda1" ino=16315 res=1 01:31:00 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x6000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2902.437448][ T28] audit: type=1804 audit(1594863060.075:2648): pid=13892 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2790/cgroup.controllers" dev="sda1" ino=16332 res=1 [ 2902.483650][T13798] lo speed is unknown, defaulting to 1000 [ 2902.509129][T13798] lo speed is unknown, defaulting to 1000 01:31:00 executing program 4: socket$inet(0x2, 0x2, 0x0) r0 = socket(0x1, 0x803, 0x0) r1 = socket(0x22, 0x8080a, 0x3) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0xfffffec2) sendto$inet(r0, 0x0, 0x0, 0x4008481, &(0x7f0000000280)={0x2, 0x8004e20, @multicast1}, 0x10) [ 2902.672048][T13908] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2902.693651][ T28] audit: type=1804 audit(1594863060.145:2649): pid=13887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2790/cgroup.controllers" dev="sda1" ino=16332 res=1 [ 2902.836068][T13915] bond257: (slave bridge282): making interface the new active one [ 2902.847843][T13915] bond257: (slave bridge282): Enslaving as an active interface with an up link [ 2902.902101][ T28] audit: type=1800 audit(1594863060.225:2650): pid=13903 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16315 res=0 [ 2902.928947][ T28] audit: type=1804 audit(1594863060.225:2651): pid=13903 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2246/memory.events" dev="sda1" ino=16315 res=1 [ 2902.937734][T13953] 8021q: adding VLAN 0 to HW filter on device bond257 [ 2903.095721][T13953] bond0: (slave bond257): Enslaving as an active interface with an up link [ 2903.126117][ T6511] bond257: (slave bridge282): link status definitely down, disabling slave [ 2903.186113][ T6511] bond257: now running without any active interface! [ 2903.199866][T13915] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2903.236287][T13879] lo speed is unknown, defaulting to 1000 [ 2903.243620][T13879] lo speed is unknown, defaulting to 1000 01:31:02 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x100, 0x4) r2 = socket(0x10, 0x803, 0x0) r3 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r3, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x8080}, 0x851) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@l2tp, &(0x7f00000005c0)=0x80, 0x80000) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000640)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r7, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="2c008000", @ANYRES16=r8, @ANYBLOB="000228bd7000fbdbdf25070000000500010003000000080004000a0101020800050000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000000) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000040100005070000000000000000000061b7", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180402001400010000000000", @ANYRES32=0x0, @ANYBLOB="004942488c23492893efde8b98bd459e7e3a445a9d1887"], 0x48}}, 0x0) r9 = accept4$netrom(r0, &(0x7f0000000400)={{}, [@netrom, @rose, @netrom, @null, @remote, @rose, @remote, @default]}, &(0x7f0000000300)=0x48, 0x80000) ioctl$sock_SIOCADDRT(r9, 0x890b, &(0x7f00000004c0)={0x0, @in={0x2, 0x4e23, @empty}, @hci={0x1f, 0x0, 0x2}, @rc={0x1f, @fixed={[], 0x11}, 0x3}, 0x5, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000480)='xfrm0\x00', 0x100000001, 0x80, 0x4}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r4, @ANYBLOB="0000000000000000f2ff000000000000000000006500001400020010cdf9089dbf49000d0000"], 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 01:31:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x3ff, 0x800, 0x200000, 0x0, 0x5}) ioctl(r0, 0x80001000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x36}, [@call={0x4e}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x8, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1e}, 0x64) 01:31:02 executing program 0: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x8, {{0xa, 0x4e22, 0xb504, @mcast1, 0x9}}}, 0x88) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="7e144e0a03a52012c1f26f1ee6e8eb3c03f6d0df17dabd7a5dbb20ad2e108ae66b1c74a2a197f1273b551fcfe5215a40916b124cb7dc83de4275a5dd402a114db8510dec267db590d711e0e19c85dfd0c6e83330e9cd96223f8b2d8e6d68beeb64c257b5a324cfb52b6152acb9a73f9fcf39ee9f21b3e143df31eab890450a2fdda1e44e0f9ee59c70", 0x89) r2 = socket$inet6(0x10, 0x80000000003, 0x0) socket$inet6(0xa, 0x1, 0x8) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="5500000018007f2500fe01b2a4a280930a600080fea84302070000003900090020000c00040000000d000500648000000000f7ff193ad5570800c78b8008230115130be2f38152c1a4c2027a9d110085b176673200", 0x55}], 0x1}, 0x0) 01:31:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x600, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:02 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:02 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=""/237, 0x37, 0x222, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x8, &(0x7f00000003c0)=@raw=[@alu={0x4, 0x0, 0xb, 0x4, 0x3, 0x4, 0x4}, @jmp={0x5, 0x1, 0x7, 0x9, 0x4, 0x4, 0x10}, @map={0x18, 0x4}, @jmp={0x5, 0x0, 0x1, 0x3, 0x3, 0x6, 0xfffffffffffffff0}, @map={0x18, 0x6}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x2, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000240)=0xec8, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000000c0)=0x9, 0x4) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000a8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4ee75077369ba0d9}, 0x14}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r5, 0x8983, &(0x7f0000000740)={0x7, 'bridge_slave_1\x00', {0x4}, 0x7fff}) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB="fe580000001900020025bd7000fddbdf2580002001000000010000000008001900", @ANYRES32=0x0, @ANYBLOB="0c0009000600ff01", @ANYRES32=0x0, @ANYBLOB="08000200ac1e0101080010001e040000060015000100000008000500ac1414bb08000300", @ANYRES32=0x0, @ANYBLOB], 0x58}}, 0x0) [ 2905.328946][T14012] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2905.441146][T14019] bond258: (slave bridge283): making interface the new active one [ 2905.451709][T14019] bond258: (slave bridge283): Enslaving as an active interface with an up link 01:31:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "017ff1da7d469c04", "02a839a6c7986edc3f8a6200c88e37de79b97525cedefaa0bded32e7d887ec99", "a800", "00943f4aece800"}, 0x38) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x4000000043) listen(r1, 0x40043) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000280)={0x0, 'veth0_vlan\x00', {0x1}}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000008c0)="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", 0x197}, {&(0x7f0000000840)="b5252522629f34a16eef84ce1b0063a44d2793e337dc2c6bb2d88107b89a1516610f2003d59c73b5c7e008a287d2a1d473414b1adeb4ca87742298b064ae974e919c80525175804799682d67fca4f9defe5754c03f", 0x55}, {&(0x7f0000000080)="05a360762f374de475db9dc640ed4ba612198084fd57a9145ba9a83569f0151f62d248125fd389e00c53bbfb82ed99dc380848", 0x33}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r2, 0x0) close(0xffffffffffffffff) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="23ff1f0a8117fb6ad5eb1b3c750c75c5533f018823a16997c30a069cb5b742686128af8baad097514187691d92010000009e3db9f1ab586e0a9ce86db57e1d384bfe3042c49ef9134937af481f2b44e023b3884e0efb76d2659a715f3b513e33fd96c9888a50cbbcb8c360a4000000dd0000000aff7f00000003000000000832ff0769dea9ed32487d2bf1ac37e8b368d4ef58c744b72a12061817b9b9afcf98d817857774004608d60900cc622708000001000000000081f6ffbe89000097559772f645e9898fb9d669af77550098329a0aa58aa500aa02421df57fdb00008661b7149be1214dca2ecda1b75ef43828915ae534ec23f3b30f369465e898c48d5d2ca0ed88aeb86674ced74e3f66ef99868d12635ec8f4ce02000000000000005c88aea53f83a9275e82578f9460de316a66e6ccbbc71b4b7714882ba48ad4148fae0dfa9fc7584c7f62fff70f0fde2ee3d352d62120d17149b07d5e403279353cf796779627f1f70fd32a8f7b04f425666ee94a7fa8fe2047204fc308cdd34a11d0aeed8481e8014c6c000ae8e63aa94915eb425e982a63ce7646f92cafb0f9f7cd48e0ecb7a61e7d6aa3c292c55f3c1025903de6"], 0x1b5) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="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"]}, 0xac2) sendto$inet(r3, &(0x7f0000000340)="33f198d21faf8674cd670954ca0c34b70de959c96ab1e4d302ef47b43e98e64ffbb38ece642d6a651930dad5332be3ba2693e7cf7e35f0be5faec5ffbc2f7bcc6a6974aedd3c0a4c", 0x48, 0x200080d4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) socket(0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140)=0xda6, 0x4) sendto$inet(r0, &(0x7f00000012c0)="1e268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 01:31:03 executing program 1: unshare(0x60020200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @rand_addr=0x64010100}, {0x2, 0x4e21, @private=0xa010100}, 0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='dummy0\x00', 0x1, 0x20, 0x7fff}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x60) [ 2905.571919][T14019] 8021q: adding VLAN 0 to HW filter on device bond258 [ 2905.674510][T14019] bond0: (slave bond258): Enslaving as an active interface with an up link [ 2905.676654][T14067] IPVS: ftp: loaded support on port[0] = 21 [ 2905.746878][T27634] bond258: (slave bridge283): link status definitely down, disabling slave [ 2905.778422][T27634] bond258: now running without any active interface! [ 2905.806620][T14019] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:03 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x9000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x700, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:03 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000006c0)=""/228, &(0x7f0000000280)=0xe4) sendmsg$nl_route(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a009f97adfc6dca5e6fc0dd9dbe2cb56f2d12e86df18f4f179756b615d9332f9649f67ede8c8307bd8e701b811a55b055a1570ae6bd6fc70426f42826055d2e97a91c3469168f27b2371d618a36294c6819348af30789bf8757", @ANYRES32=0x0, @ANYBLOB], 0x40}}, 0x0) sendmsg$AUDIT_SET_FEATURE(r3, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x20, 0x3fa, 0x100, 0x70bd2c, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000011}, 0x24000045) connect$inet(r2, &(0x7f0000000380)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000005c0)={0xc33dfdbb8a8ecaf, 0xac, "a6b5ab3ef4eedce29143bcc1de0f56d707a32d40a807a0189510a6037bf141e9e45ccdc984510fc42b9cf5ca3943d8cf3d8df75de5c650588365547748565e3b3c2ec0b7a888dac020e37e0aec280c296fa6a9215c44fde1e73be4c22d4a1173400acf4631829165136c871bdae431f3024cfd5b7a1c8fd2bbd0d43bbd3885d83382c094a30c61760c7d7e320662d90c93c36853ff34c1251dc314405fa4390fd62cbfa4978dfa5f7022b40c"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x8001a0, 0x1c, 0x0, &(0x7f0000000380)="4d50b441e692763513ef874588a80000000100000000122e25d30806", 0x0, 0x400, 0xe00, 0x90, 0x17, &(0x7f0000000100)="7f555c97e316a0a67037fa90ab131da667375e2e3df163db3527751d0dd1b5e1855aa5728bc933e8c037c07bd124253eec2f5493be75094f86c9943818eca7a49fa5d6796d8f2e2ba5a327f920c4913b7104ccda8e51229d405cb1ec693db777380b27cc911ef99e51f80ebb973d878a14e3f16ec756d92514a794d8703dcb8fb9b8568ebc22d98894d4be1d53ac7127", &(0x7f0000000040)="8f9559b0193c41fe3399a8f8faf184c51096d673ed3455"}, 0x40) [ 2906.124996][T14086] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010067726574617000000c00028008000100", @ANYRES32=r2, @ANYBLOB="0a000132d3aaaaaaaa000000"], 0x48}}, 0x0) [ 2906.302885][T14090] bond259: (slave bridge284): making interface the new active one [ 2906.313606][T14090] bond259: (slave bridge284): Enslaving as an active interface with an up link [ 2906.356865][T14130] batman_adv: Cannot find parent device [ 2906.370329][T14111] 8021q: adding VLAN 0 to HW filter on device bond259 [ 2906.411141][T14111] bond0: (slave bond259): Enslaving as an active interface with an up link [ 2906.465802][ T6511] bond259: (slave bridge284): link status definitely down, disabling slave [ 2906.498777][ T6511] bond259: now running without any active interface! [ 2906.508004][T14086] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:04 executing program 4: 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}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800"/20, @ANYRES32=r3, @ANYBLOB="000000000000000008000a0010"], 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5, 0x2}}, 0x20}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0xc3ffffff, &(0x7f0000000280)={&(0x7f0000000740)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x20}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657231"], 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x34}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r10, 0x2, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}}, 0x4004000) [ 2906.554274][T14146] bond259: (slave bridge285): Enslaving as an active interface with a down link [ 2906.568096][T14067] lo speed is unknown, defaulting to 1000 [ 2906.592888][T14069] IPVS: ftp: loaded support on port[0] = 21 [ 2906.626195][T14067] lo speed is unknown, defaulting to 1000 01:31:04 executing program 0: socket$inet6(0xa, 0x80001, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) listen(r3, 0x7f) getsockopt$bt_hci(r2, 0x0, 0x63, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2246}, &(0x7f0000000080)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES64=r6, @ANYRESDEC=r5, @ANYRES32], 0x38}}, 0x4008040) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000001000010400"/20, @ANYRES32, @ANYBLOB="00000000000000001800128008000100826974000c00028008000200", @ANYRES32=r8, @ANYBLOB], 0x38}}, 0x0) 01:31:04 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2906.711815][T14153] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2906.876281][T14157] team0: Port device veth186 added 01:31:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x900, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x700, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2907.367692][T14153] team0: Port device veth186 removed [ 2907.505126][T14157] tipc: Enabling of bearer rejected, failed to enable media [ 2907.514146][T14170] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2907.678804][T14172] bond260: (slave bridge286): making interface the new active one [ 2907.722326][T14172] bond260: (slave bridge286): Enslaving as an active interface with an up link [ 2907.757595][T14174] 8021q: adding VLAN 0 to HW filter on device bond260 [ 2907.786427][T14174] bond0: (slave bond260): Enslaving as an active interface with an up link 01:31:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x9000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2907.827341][T14194] tipc: Enabling of bearer rejected, failed to enable media [ 2907.852890][T14170] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:05 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2e}}, 0x10) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@phonet={0x23, 0x3f, 0x0, 0x81}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="1d5c41d474764118ddd50bddb9bd635ff83e449660ed8ca881795a", 0x1b}, {&(0x7f0000000100)="51b66fd00935c0da725a019de7af69f81f20e841009619", 0x17}, {&(0x7f0000000140)="2368ff4eda3d798e48c0450121abe9dfd85f6c9e8d8886ce8e41ba37dad1a08557bfd3bc35ac980b74d0119decec7cdfe72825fae3a727de18034863ac11bbbe4e3cab1bbc36473b95252712b9eb82f173fba4fd3f2a179b4aa42051104252ecb1bbaaad3a1a5fe18a5831a850aa814b9bdb9ab8daaddd3496ee7353a924b3dd75296c2534c8bd56f72f295a0cd1917f60953dbd581c7694c96caf2a84021ce36e7cd7239e0b9ab236d5f5a91441131761766982467160e5", 0xb8}, {&(0x7f0000000200)="e5f04af83f881738a8f745c2b99bbe9e2db39243880e4b7058b4afc8026e4676f7d62bc68a57fc931d9f6ac1e62a52a3f69aa5ee82ee00d81903abb861896af451d60fd7c3eb9a36e730457d971a8bcb47c7f2ba3d494fc8e3a1b711ce01202e17a91c7c4969eb0548af399f7ea27352e457", 0x72}, {&(0x7f0000000280)="72bb2409d2c4e19e6c", 0x9}, {&(0x7f00000002c0)="b9d990e2f0de4e1c141ff054832870f3be03cea90e4cd172662b880ab6139a0caaf5f1ebeabdfca12645c5dbac03475d44bee1634b53dbf5b89f823df50fac4e20de11966988af53bb8ba275876318617f0b0a6feb32c8de707e836c7da8b3097e0a5233658bd5f7bd5444e11caf40bf111f6acbb606fa73fe2d6d80e243231e", 0x80}, {&(0x7f0000000340)="f3d6b4c76593abe7bef0792a3f7863d84d984c47076af7e88b5930432d026911684d900fa400d139752fee7f6c2e406c0d1e9bc44f542dbe6f9887ae", 0x3c}, {&(0x7f0000000380)="42bf895724d19028c1381944972fc10743b1aa222e6db181ea04f2a672a448a8f782980d16498cacd22e2b42", 0x2c}], 0x8, &(0x7f0000000440)=[{0xd0, 0x10c, 0x2, "83cd084c21247a506f76b9425a2c339180d78db715333fd89684bf897b67bcf1110e9aabafe0bad1cafc15bcb793d5ca4a575c8a2aad13531c663b222ee54338231e1011a251abf70d07ac983a9dbdf9be8f8293fbe36abb78cfc6c5733bca59ab974e8514b8ba1991a4bb6df500fcc52e0a881422d4f08f853c005102630c1b8760b3348e5e0ef8d813ec74c9e0a3d8ce716da21271e07dad64cdd3642c414d7604717cd0274edfbb838a50ff94e871fe8a4e67c1776502e2df"}, {0x100, 0x10f, 0x401, "e0f5458d31c3a7c344a436f2da6b42f10daedb8b298779b946ccc9e3ca25b3743a85c290d425378b3006cd0865caf955ae4174a139cbce53748d56b2926729c7fac3ea60dda457c1663abb5be70cf8d98604bb63c7905131ef1f2bb6bfbdfc92cb596462cc877b35a50541daf23b63c0afbbf2f913bed934dd3fb5509f0bc4ca2cb6c76f4b93c667eeb6f44728e2d583f0187b90876671ca80aed70cab96b2eb37eee4e9c384c841e4d9a57d09b5b09dc2702c2cb16563e6ece6822bacaf5ae8b09c93cc9a450fe3c7576e62566cd4119b030785620d52da760c607ec4282eb5e667e0c5c64cdf6e9b2c803fe2e2"}], 0x1d0}}], 0x1, 0x20008000) [ 2907.943500][T14173] bond260: (slave bridge287): Enslaving as an active interface with a down link [ 2908.011138][T14239] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2908.056260][T14240] bond29: (slave bridge31): making interface the new active one [ 2908.066898][T14240] bond29: (slave bridge31): Enslaving as an active interface with an up link [ 2908.089179][ T4994] bond260: (slave bridge286): link status definitely down, disabling slave [ 2908.131223][ T4994] bond260: now running without any active interface! [ 2908.223229][T14239] 8021q: adding VLAN 0 to HW filter on device bond29 [ 2908.280742][T14239] bond0: (slave bond29): Enslaving as an active interface with an up link [ 2908.323638][T18583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan19: link becomes ready [ 2908.367576][ T4033] bond29: (slave bridge31): link status definitely down, disabling slave [ 2908.389344][ T4033] bond29: now running without any active interface! 01:31:07 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xc000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:07 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x30, r2, 0xc573de0d27bdfe6f, 0x0, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}]}]}, 0x30}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_AP(r3, 0x0, 0x0) 01:31:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xa00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x700, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x1405, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELTABLE={0x64, 0x2, 0xa, 0x19, 0x0, 0x0, {}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x1}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}]}], {0x14}}, 0xac}}, 0x0) 01:31:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000080)) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x80) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmmsg$inet(r3, &(0x7f0000001580)=[{{&(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, 0x0}}, {{&(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @private, @remote}}}], 0x20}}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'ip_vti0\x00', r5}) r6 = socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2400000020002551075c0165ff3900020200000000100f0007e1000c080017001605bf1e", 0x24) close(r6) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='$\x00\x00\x00!', 0xffffff82) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x1000001b3) splice(r0, 0x0, r6, 0x0, 0x4ff60, 0x0) [ 2910.130052][T14308] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:07 executing program 4: r0 = socket$kcm(0x10, 0x800000000002, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000380)={'gretap0\x00', 0x0, 0x10, 0x7800, 0x5, 0x8, {{0x11, 0x4, 0x3, 0x1e, 0x44, 0x65, 0x0, 0x7f, 0x29, 0x0, @local, @private=0xa010101, {[@ssrr={0x89, 0x27, 0xf9, [@loopback, @private=0xa010101, @empty, @remote, @rand_addr=0x64010100, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @end, @ra={0x94, 0x4, 0x1}, @noop]}}}}}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@ipv4_newrule={0x54, 0x20, 0x100, 0x70bd2d, 0x25dfdbfe, {0x2, 0x20, 0x0, 0x80, 0xfc, 0x0, 0x0, 0x3, 0x748c44d582a2db3e}, [@FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0x4, 0x1f}, @FRA_DST={0x8, 0x1, @rand_addr=0x64010102}, @FRA_DST={0x8, 0x1, @broadcast}, @FRA_FLOW={0x8, 0xb, 0x81}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1e}}, @FRA_FLOW={0x8, 0xb, 0x1a1}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}]}, 0x54}}, 0x10) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x4e21, 0x20, 0x4e21, 0x7ff, 0xa, 0x20, 0x20, 0x88, r3, r8}, {0xfff, 0x6, 0x9, 0x0, 0x80000001, 0x33, 0x7, 0x9}, {0x0, 0x4c0, 0x3, 0x80000001}, 0x4, 0x6e6bb4, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast1, 0x4d2, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x3f}, 0x3506, 0x1, 0x3, 0x0, 0x3, 0x1ff}}, 0xe8) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0x0) [ 2910.299807][T14324] IPVS: ftp: loaded support on port[0] = 21 [ 2910.372714][T14315] bond261: (slave bridge288): making interface the new active one [ 2910.399421][T14315] bond261: (slave bridge288): Enslaving as an active interface with an up link [ 2910.459174][T14357] 8021q: adding VLAN 0 to HW filter on device bond261 [ 2910.500131][T14357] bond0: (slave bond261): Enslaving as an active interface with an up link [ 2910.537562][T14308] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2910.577225][ T4994] bond261: (slave bridge288): link status definitely down, disabling slave [ 2910.614256][ T4994] bond261: now running without any active interface! 01:31:08 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xe000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2910.722945][T14351] tipc: Enabling of bearer rejected, failed to enable media [ 2910.825947][T14374] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x8) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="48003a400000000000bb3e83c9b62acfdcbe", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000e6ff000000000000", @ANYRES32=r2, @ANYBLOB="030000000000000008000a0000"], 0x28}}, 0x0) [ 2910.938104][T14374] bond262: (slave bridge289): making interface the new active one 01:31:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xe00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2911.014125][T14374] bond262: (slave bridge289): Enslaving as an active interface with an up link [ 2911.031175][T14351] IPVS: ftp: loaded support on port[0] = 21 01:31:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x700, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2911.113881][T14411] 8021q: adding VLAN 0 to HW filter on device bond262 [ 2911.188080][T14411] bond0: (slave bond262): Enslaving as an active interface with an up link [ 2911.231378][T14419] tipc: Enabling of bearer rejected, failed to enable media [ 2911.279790][ T6511] bond262: (slave bridge289): link status definitely down, disabling slave 01:31:09 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) r1 = socket$inet(0x2, 0x2000080001, 0x84) pipe(&(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCNRDECOBS(r2, 0x89e2) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)='*', 0x1a000}], 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @local}, 0x0) close(r0) 01:31:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xc8, &(0x7f0000000140), 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, 0x7, 0x6, 0x5}, 0x14}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$rds(0x15, 0x5, 0x0) sendto$phonet(r1, &(0x7f0000000040)="300f9728abf9d4470e3ca59e51cd274f375c7ed34a590c93648552d6c0", 0x1d, 0x40004, &(0x7f00000000c0)={0x23, 0x1, 0x39, 0x1}, 0x10) sendfile(r2, r1, 0x0, 0x100000002) [ 2911.361849][ T6511] bond262: now running without any active interface! [ 2911.497220][T14324] lo speed is unknown, defaulting to 1000 [ 2911.504048][T14324] lo speed is unknown, defaulting to 1000 [ 2911.515223][T14397] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2911.532361][ T28] audit: type=1804 audit(1594863069.205:2652): pid=14438 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1896/cgroup.controllers" dev="sda1" ino=15793 res=1 [ 2911.692323][ T28] audit: type=1800 audit(1594863069.205:2653): pid=14438 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15793 res=0 [ 2911.843359][ T28] audit: type=1804 audit(1594863069.245:2654): pid=14436 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1896/cgroup.controllers" dev="sda1" ino=15793 res=1 [ 2912.049542][T14351] lo speed is unknown, defaulting to 1000 [ 2912.058179][T14351] lo speed is unknown, defaulting to 1000 [ 2912.075357][ T6511] tipc: TX() has been purged, node left! 01:31:09 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000e00e00000b6a19c324dec3fab0ebbc70600000000000000d5a12af6f4cebbba3a6b286cc70230251b0cfaec50864c69e23dabad40f5e37a4e7d06c890f9a743e6f134", @ANYRES32=0x0, @ANYBLOB="d0bf4531619bb382da10da234309adf26f21e629940992e23cba64b5971e3c0c393171d844af6e49000409665dbcfa1b51406c0100000010211a8648182487cea3523273671ecd56d7510e3392962e04cc61d0a7d49835e0e81d8eabd46a42677e9d11c2c64d16b84568acc909fe3b0aef7609914cbf1f85"], 0x48}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x0, 0x4000000) 01:31:09 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:09 executing program 4: sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000007200016200ffffe20000002307"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="18", 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000180), 0x4) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000240)=ANY=[@ANYBLOB="c6040000", @ANYRESDEC=r2, @ANYRESOCT=r5, @ANYRES16], 0x4}}, 0x8044) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x1, 0x70bd2d, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000000) 01:31:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x400, 0x8001, 0xd6, 0x80, r0, 0x358affbb, [], r3, 0xffffffffffffffff, 0x0, 0x3, 0x5}, 0x40) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000001c0)={r4, &(0x7f00000000c0)="2b76237b4dde8e526404546e5cd7ce22abe564382d155922", &(0x7f0000000100)=""/144, 0x4}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) socket$l2tp(0x2, 0x2, 0x73) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x20000010304, @multicast}, 0x0, {0x2, 0x0, @private=0x40000}}) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) accept$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) 01:31:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x3f00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:10 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x12) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="440000001000010400000000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c0002800600010000000000080005003dad9167b140d249cefc7b96398230eec2922f53a296f307d961ddd8a5120f0b9623095141f199c8205b59fa90f2d758d440fec6559695b431f08bb0032854fad7f9e8ffeabfe1955e17fd03e278faf4bef6841f4c26ab6b47c585a2914bbdb81fc4318094bf03ed9f8499d4e50e624615c415bf2fb38a15230d43fc9f5487837f6fced78caaa24039a82a5f1d5420cf5aae63917be2cb1a739234183e5bc1fd3edbec4e53f017f054bef7cfa9b9a8370c8df2fcc2acd828fab1daefa047881388ff", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$SO_BINDTODEVICE_wg(r6, 0x1, 0x19, &(0x7f00000000c0)='wg0\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vxcan0\x00', r5}) read(r1, 0x0, 0x1b3) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f00000001c0)) [ 2912.362331][T14489] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:10 executing program 1: socket(0x1000000010, 0x80002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f000000003c0005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="fe000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb, 0x1, 'multiq\x00'}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="2000000000000010000000a557d3293b5263ac73c23e8d2534346cd0253b85d47a7e15738e2931c8e83cf44bcf04d8a4a216a50f62f9c66ec215341b5a076bb1bae4c0e8eafc6a211ce042f521e733478ce70dadf15db49340467073bdae19bedb36990000000086", @ANYRES32=r8, @ANYBLOB="045d7d84c0bf000000000000007aeb18c920aedc1c0c1013dc0825132165688b4cf0a1d1578151dc1dfa4d41ac1ed7d4a760d8035c828fb8"], 0x20}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='x\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="0000100000000000100000000b0001006367726f757000004800020044000380380002801800010000000100000000000000000000000000000000001c0002000000040000000000040003000c0001000000000068000000080001001b"], 0x78}}, 0x0) socket(0x1, 0x803, 0x0) 01:31:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x44}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1c}, [@NDTA_THRESH3={0x8, 0x4, 0xd3}]}, 0x1c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x11, 0x10, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0) [ 2912.591626][T14495] bond263: (slave bridge290): making interface the new active one [ 2912.623607][T14495] bond263: (slave bridge290): Enslaving as an active interface with an up link [ 2912.646927][T14525] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 01:31:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x1}) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@private=0xa010102, @dev={0xac, 0x14, 0x14, 0x22}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)=ANY=[], 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) close(r1) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x217fadee}, @timestamp, @window={0x3, 0x0, 0x52}, @window={0x3, 0x19e, 0x8001}, @timestamp, @mss={0x2, 0x4c1}, @sack_perm], 0x7) [ 2912.733017][T14489] 8021q: adding VLAN 0 to HW filter on device bond263 [ 2912.798144][T14489] bond0: (slave bond263): Enslaving as an active interface with an up link [ 2912.838315][T14540] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2913.011605][T14550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 01:31:10 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2e000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2913.091822][T14520] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4000, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="04002dbd700073d1713c0378c43f7f7cfb33ecfedbdf25040000000800020000000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc8c0}, 0x24044084) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f00000021c0)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x48, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "6595c3", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x2}, @private0, [@dstopts={0x11, 0x0, [], [@padn]}, @srh={0x6c}]}}}}}}, 0x7a) [ 2913.387978][T14525] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2913.437992][ T4033] bond263: (slave bridge290): link status definitely down, disabling slave [ 2913.462396][ T4033] bond263: now running without any active interface! [ 2913.502595][T14547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2913.534073][T14550] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2913.556831][T14612] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x8, 0x4, 0x3, 0x0, 0x1}, 0x3c) socket$rxrpc(0x21, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r1, &(0x7f00000026c0), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x3c) r2 = bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r2, 0x0) 01:31:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_MODE={0x5, 0x1, 0x5}, @IFLA_BOND_PACKETS_PER_SLAVE={0x8, 0x5}]}}}]}, 0x44}}, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7ff, 0xffff, 0xfffffae4, 0x3f, 0x4}, 0x14) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000180)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000140)=0x68) [ 2913.733108][T14613] bond264: (slave bridge291): making interface the new active one [ 2913.820644][T14613] bond264: (slave bridge291): Enslaving as an active interface with an up link 01:31:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)={0x304, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xac4e}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xd5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xde}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x30b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x740f20a2}]}, @TIPC_NLA_SOCK={0xc8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8a}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffdf}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc6c}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff9}]}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xcea5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x200}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1395}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7ff}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5ebd1b30}]}, @TIPC_NLA_LINK={0x78, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xaa84}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0xe8, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff5e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xea5}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1e3}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x4000001}, 0x20044880) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'netpci0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x22}}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x3ff800) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000280)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1e, 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r4, 0xc0506617, &(0x7f00000002c0)={{0x2, 0x0, @reserved="0957e37e56a98b69c527373449a13089518e4b88f09e5401708cacf95fe6d592"}, 0xb9, 0x0, [], "5fc83ff602d4bea7a4da6660c92450dbbe8cc7feb8064e0f866d4f4ca2188ec531fcab2f3ca32af91f07f6b6cc5c1e2e286f9299d25c51c6d7fd258f0a032a57488f2ffe2f92b278c16d1763d6682663dcee89c803b9fc6b1015f95519280b97e10fa14271f36fe8bdf1b8e500eb2df02568e2aca3fb1f0e831c2d6480aff29b1792513b46d3d633c9c41259ee01ad8f4205fd7f079b2395f3e72a24bc47663e3abe2c78a77ee5146762d631f3c7b6b3f546377818456f49ac"}) [ 2913.900240][T14616] 8021q: adding VLAN 0 to HW filter on device bond264 [ 2913.941682][T14616] bond0: (slave bond264): Enslaving as an active interface with an up link 01:31:12 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = accept4$nfc_llcp(r3, &(0x7f00000001c0), &(0x7f0000000040)=0x60, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000140)={0x945, 0x401, 0x6, 0x9, 0x3}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x81, 0x200}, 0x14) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0xff01) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x10000e0ff) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCSMRRU(r7, 0x4004743b, &(0x7f0000000280)=0xffffffff) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 01:31:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x5400, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x436df35ece1196c8}, 0xc) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x20000800, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 01:31:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x6800, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2914.992105][T14614] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:12 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xa, 0xf989, "7d68daea65c8"}]}}}}}}}}, 0x0) 01:31:12 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x3f000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2915.036052][T27634] bond264: (slave bridge291): link status definitely down, disabling slave [ 2915.069095][T27634] bond264: now running without any active interface! 01:31:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2e000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2915.223213][T14747] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 01:31:12 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x56, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0xa, 0xf989, "7d68daea65c8"}]}}}}}}}}, 0x0) 01:31:13 executing program 1: socket$inet(0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'gre0\x00'}) readv(0xffffffffffffffff, &(0x7f0000000280), 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x596, 0x4) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) bind$packet(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2915.341121][T14748] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000440)='wireguard\x00') r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000041c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000004280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000004240)={&(0x7f0000004200)={0x3c, r5, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0xff}, @FOU_ATTR_AF={0x5, 0x2, 0x2922aa708ad6aedd}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0xc}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0x8, 0x8, @local}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x51) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f00000042c0), &(0x7f0000004300)=0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) sendmmsg$inet6(r2, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f00000000c0)}], 0x2, &(0x7f0000000140)=[@dstopts={{0x20, 0x29, 0x37, {0x2c, 0x0, [], [@ra={0x5, 0x2, 0x9}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x0, 0x2, [], [@hao={0xc9, 0x10, @mcast2}, @enc_lim={0x4, 0x1, 0x4}]}}}, @hopopts_2292={{0x110, 0x29, 0x36, {0x73, 0x1e, [], [@pad1, @generic={0x3, 0xa0, "71d68c3dbdd311cc28e1136aace528f4e3ac03b853e93047c3413cd7115fc941f001c39fa1484c9bdc0f16c66dd90c6aebcffa001e6f5239466413d508e43687f89533abb283883ae9f64d498ac303e8dfcd853d4f0ccd43759f39487c2d15cfc8621d55f678fc91d4ada77f9d388c39a200d2ead98a01727dd4e31822cc34a7099a9325e80d2973b76c52685dad7397b9d6b5eaf42dec09dee11d3bbc1e329c"}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x10, {0x2, 0x2, 0x1f, 0xff, [0x100000000]}}, @enc_lim={0x4, 0x1, 0x60}, @calipso={0x7, 0x28, {0x3, 0x8, 0xa4, 0x3f, [0x8001, 0xff, 0x1, 0x1114]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x160}}, {{&(0x7f00000002c0)={0xa, 0x4e21, 0x2, @empty, 0x5}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000300)="e3f0b5a177972653eaae71fb4a7f1b8bc5d050a12a325f55525ef87cef36baffbadd2d8b961ca6e27a9803302a4803f80b5bb665e8f8f5c87484829824be87116d1de33bf06a80f17d930bae5fb4ddf9cc7671452b8ce118cba15b63b375a432dd78b14b1705a42545690fa4aaaea661dfde6f1cf4a3d08b044234c0854aa72370ad3a4e90561c92da5734d6a5bf0b9152e107f40e13b2f268256bfefe01edde8e2f3b4ded858225e221921ca63388492674", 0xb2}], 0x1, &(0x7f0000001e00)=[@rthdr={{0xa8, 0x29, 0x39, {0xb8, 0x12, 0x0, 0x8, 0x0, [@remote, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @remote, @private2, @dev={0xfe, 0x80, [], 0x26}, @ipv4={[], [], @local}, @mcast2]}}}, @tclass={{0x14, 0x29, 0x43, 0x9df}}, @dstopts={{0x1038, 0x29, 0x37, {0xe, 0x203, [], [@generic={0xff, 0x1000, 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"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @multicast2}, r6}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x11, 0xc, 0x2, 0x1, 0x0, [@mcast1, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, [], 0x1}, @loopback, @local, @dev={0xfe, 0x80, [], 0xc}]}}}], 0x2290}}, {{&(0x7f0000000400)={0xa, 0x4e24, 0xfffffff8, @private2, 0x5}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000480)="c83e5261b1094acf859286ce4f8e36f854dd5663ab9c9bee44d9c4c100fcb576191df7cc6ac1df33f71920e572afe906b5bca50cc0b37179af402f294f4b0201db2d792022fc344963035899ca039ad68fdaf943511a38632e903c59c8cc7c7d1d68f7d73096e9ec4ac33f8df597ad474d", 0x71}, {&(0x7f0000000500)="94a1e392225d368882419edae62a0bc19b97f787be3d2498ee67912b3e17bb1e280011d6eb0c715efaf5e5e4678b712b16138aa9f56555cbd141e00f735ece855ffdf1a14b60b572e47a01f4bd2ff964e3f0461682219d83288b015c321d4c5ad5707461983abe5f203efcbfd4968edeb6535f6ce1ae9f954226fa4d933a2a2b0ce8895944e1cd6a71efabad60047e5713bca205617d1046a88be876259c22937941a454ed9e1e873d4f14d8cc643e07", 0xb0}, {&(0x7f00000005c0)="705930276f372e778ba352911dbddceeb867b138c0bb07c96e0f73560076eceff5256915710bc34607cb8b560c6f53b6961b824fe3a736fb7ccc999cd2674bfaa11d57239f849d45a4e3f4aeb2735f0892dde523d0b4694692f673aa6d135a8ffbf8d31b7c869b1137939d402abbcc0b5d20e70cfbff8799c83490d0e31c53a4717ee5404ec167fd3786e3ce11a173a84cf484e426f0c735d9292b4cdec10a8bc3853bf1181b1dc4e3c01a4fbdd3afe8824f86e6457b85af9fea40d1997176900642", 0xc2}], 0x3, &(0x7f0000000900)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0x3a, 0x7, [], [@enc_lim={0x4, 0x1, 0x4}, @pad1, @calipso={0x7, 0x30, {0x3, 0xa, 0x40, 0x3ff, [0x40000000, 0x0, 0x8, 0x52, 0x1]}}, @jumbo={0xc2, 0x4, 0xffffffc1}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0xfc2}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x572}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x29, 0x0, [], [@ra={0x5, 0x2, 0x480}, @enc_lim={0x4, 0x1, 0x1}]}}}, @dstopts={{0x1f8, 0x29, 0x37, {0x89, 0x3b, [], [@generic={0x4, 0xe5, "350f461eed0716b9223c29a1519f71de2f4f5922fc476e033a3f7ae119249b3a135fc1dbc018735293ffacfecb967f9e6ffb4e9b7f6a2084d33e3c27fd6ac7889ded640cbd6227ef156f607880d6fe995d29a22dd421fd55b6d202bb3f091b3de51b9f7dbafea88b60f30f3311d9be9e0e822c23dce080a59dad20bbc47359b9f7aa0dcbdcea55ca36a6c0741fd4ac0db1edb7a65ef99a824d7c13b33e0ed521b960a99dd7f8aae6e4bbcd9670bdac986e84671407ab175200c27a1abfb9bc5693a0c7d606720aa1617dc32c70e9d95b500d7e9a86e3f7806ebbc73c3a7b0dcf1a57c0d2d8"}, @pad1, @calipso={0x7, 0x38, {0x2, 0xc, 0x3f, 0x3, [0x7, 0x1ff, 0x8001, 0x8, 0x7f, 0x8]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7, 0x29, "8fee85b6fcb3982a13de3174946fa250505312c6b7b152f87ef5610bfab0e4be879e480d7f6fa59bf6"}, @enc_lim={0x4, 0x1, 0x3f}, @generic={0x1f, 0x2c, "b6dd8631f2af5b280df9162ac23f003c6cf8f6d32a265ac4a660e2c90f4e2f2e5eb01d3ed93303c543043004"}, @calipso={0x7, 0x40, {0x3, 0xe, 0xeb, 0xec, [0xfffffffffffffffc, 0x0, 0x100, 0x81, 0x0, 0x23d5, 0x6]}}, @calipso={0x7, 0x10, {0x2, 0x2, 0x55, 0x200, [0x5]}}]}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x3a, 0x6, 0x1, 0xfb, 0x0, [@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3b}}, @ipv4={[], [], @broadcast}, @private0]}}}, @rthdr={{0x48, 0x29, 0x39, {0x0, 0x6, 0x1, 0x1f, 0x0, [@private0={0xfc, 0x0, [], 0x1}, @empty, @ipv4={[], [], @loopback}]}}}], 0x330}}, {{&(0x7f0000000700)={0xa, 0x4e21, 0x6, @loopback, 0x3}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000740)="71affaf6fe693c36245de8a89c83e060fc3cd1a0563f7cb2a45eafb557ac3583b73fb2dd78e888b26ea833bef254efed631ed78766c230e6d819b0d3434ecd073d48704cbf866e3fa63871b5434af6febabfa4a4d067a280f1afc93ca5ca8364b2007fa07541b1750e4eddbc7ea6ffd3ac59559706b01d87cdd087cf0ea46eb7b96f781353a987d10311f687a15d1d3d5ceef8bcfe775704cc46420c518c7c0093649ebc8c94736e53503741c2de8c94cd2a471f9601e9a35799e425237e1ef92076b2e0ac49ce7ba7049a64daebf197096796e4d99b141b1fa8a7673d842bfb3d9cfab8c55b67c811", 0xe9}, {&(0x7f0000000840)="ff6b70d2493a825e21fc48", 0xb}, {&(0x7f0000000c40)="f47cd6bff1c137761f430e9ee83ee12710c826b025ca04c870cdcfff8fadc54b38fb530b8b6abe39a007b50815893f973c22db7063572d3039d79295e71872e6befcc9e6e22e49becb3f39cc0bebf5e8f3f8fdd23d53bd39fc0877d3659fb33aa71306939d09c47271f79d4f5c048bec60aefb2c68cc7132", 0x78}], 0x3, &(0x7f0000000cc0)=[@tclass={{0x14, 0x29, 0x43, 0x81}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x2, 0x0, 0x0, [@private0, @private2, @private0, @ipv4={[], [], @multicast1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfff}}, @hoplimit={{0x14, 0x29, 0x34, 0xc0000}}], 0xa0}}], 0x4, 0x2000c008) r7 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r7, 0x0, 0x8, &(0x7f0000000080)=ANY=[@ANYBLOB="d5"], 0x1) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f00000008c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r8}]}, 0x1c}}, 0x0) [ 2915.606103][T14765] bond265: (slave bridge292): making interface the new active one [ 2915.670723][T14765] bond265: (slave bridge292): Enslaving as an active interface with an up link 01:31:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x80fe, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2915.754540][T14764] bond30: (slave bridge32): making interface the new active one [ 2915.795542][T14764] bond30: (slave bridge32): Enslaving as an active interface with an up link [ 2915.833869][T14791] 8021q: adding VLAN 0 to HW filter on device bond265 [ 2915.890553][T14791] bond0: (slave bond265): Enslaving as an active interface with an up link [ 2915.966384][T14772] 8021q: adding VLAN 0 to HW filter on device bond30 [ 2916.018885][T14772] bond0: (slave bond30): Enslaving as an active interface with an up link [ 2916.063180][T22446] IPv6: ADDRCONF(NETDEV_CHANGE): vlan20: link becomes ready 01:31:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x2e000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2916.115949][T14748] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2916.177437][ T854] bond30: (slave bridge32): link status definitely down, disabling slave [ 2916.222621][ T854] bond30: now running without any active interface! [ 2916.289029][T14854] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 2916.346597][T14855] bond31: (slave bridge33): making interface the new active one [ 2916.386400][T14855] bond31: (slave bridge33): Enslaving as an active interface with an up link [ 2916.439138][T14854] 8021q: adding VLAN 0 to HW filter on device bond31 [ 2916.449483][T14854] bond0: (slave bond31): Enslaving as an active interface with an up link [ 2916.461236][T18582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan21: link becomes ready [ 2916.517069][ T4994] bond265: (slave bridge292): link status definitely down, disabling slave [ 2916.557022][ T4994] bond265: now running without any active interface! [ 2916.566030][ T4994] bond31: (slave bridge33): link status definitely down, disabling slave [ 2916.622672][ T4994] bond31: now running without any active interface! 01:31:15 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/484], 0x18}}], 0x1, 0x4048000) close(r0) 01:31:15 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x40000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xc0fe, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:15 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @default, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/195, 0xc3}], 0x1}}], 0x1, 0x0, 0x0) 01:31:15 executing program 0: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) socket(0x1, 0x803, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000200)={{}, [@default, @bcast, @remote, @null, @default, @netrom, @remote, @null]}, &(0x7f00000001c0)=0x48) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x7, 0x6}) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) accept$netrom(r5, &(0x7f0000000480)={{0x3, @bcast}, [@netrom, @remote, @bcast, @bcast, @default]}, &(0x7f00000000c0)=0xffffff32) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001a000511d25a80648c63940d0824fc60100006400a0002000200000037153e370a00038004000000d1bd", 0x33fe0}], 0x1}, 0x0) 01:31:15 executing program 1: r0 = socket$isdn(0x22, 0x3, 0x21) connect(r0, &(0x7f0000000840)=@ax25={{0x3, @bcast, 0x1}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @default]}, 0x80) [ 2917.508676][T14907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2917.538634][T14908] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 01:31:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0xc, r1}) close(r1) [ 2917.588414][T14908] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 2917.620910][T14937] IPVS: ftp: loaded support on port[0] = 21 [ 2917.733190][T14919] bond266: (slave bridge293): making interface the new active one 01:31:15 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [], @remote}}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000880)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f0000000600)=""/191, 0xbf}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040)=r5, 0x4) accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000540)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/106, 0x6a}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000900)=""/154, 0x9a}, {&(0x7f0000000000)=""/22, 0x16}], 0x8, &(0x7f00000009c0)=""/203, 0xcb}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000500)=0xe) sendmmsg(0xffffffffffffffff, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) recvmsg(r1, &(0x7f0000003700)={0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000000440)=""/188, 0xbc}], 0x1}, 0x0) [ 2917.824531][T14919] bond266: (slave bridge293): Enslaving as an active interface with an up link [ 2917.900438][T14951] 8021q: adding VLAN 0 to HW filter on device bond266 [ 2917.984034][T14951] bond0: (slave bond266): Enslaving as an active interface with an up link 01:31:15 executing program 0: 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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0xe0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x6, 0x1}, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000000, 0x345d}, &(0x7f0000000240)=0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0xd0d}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x10, &(0x7f0000000500)={&(0x7f0000000300)=""/163, 0xa3, r3}}, 0x10) sendfile(r2, r1, &(0x7f0000000040)=0xc00, 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="0060ab35dd54378a5b57acd58665a683556489b85364ec0676b95125a57ea2de618e56bc75c2d71b5ffdbb555f956bcdfc464ab598767760083ce36915b12ae7083a98b7d7195c9978a8edda5a1e34b648aa8786b73111438b2b55740046828feb69e3c9bee138541aeebc00cbde6db6e87b904a08bf155a8dea2a4789cbd2e84f1d6037ac96eff5d46932b9a80864dc7cf6d6e2e3391fd91c87045d430c533fc6d8d15f053d591c93a5d158fc028c02c2ce0183c4f54b0f505615b367de"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000f4dbdf25100000005a9e77ce3061a004bad51fce1e0002934c000180080004fff9000000"], 0x24}}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2918.042426][T14907] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2918.178771][T14951] bond266: (slave bridge294): Enslaving as an active interface with a down link [ 2918.218167][ T28] audit: type=1804 audit(1594863075.895:2655): pid=14974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2803/memory.events" dev="sda1" ino=16380 res=1 [ 2918.276415][T27634] bond266: (slave bridge293): link status definitely down, disabling slave [ 2918.284271][ T28] audit: type=1800 audit(1594863075.925:2656): pid=14974 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16380 res=0 [ 2918.340979][T14909] IPVS: ftp: loaded support on port[0] = 21 [ 2918.361396][T27634] bond266: now running without any active interface! 01:31:16 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x60000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2918.458041][ T28] audit: type=1804 audit(1594863075.925:2657): pid=14974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2803/memory.events" dev="sda1" ino=16380 res=1 01:31:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xe803, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:16 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x277a, @remote, 0xe31ec874}}, 0x80) recvmmsg(r0, &(0x7f0000009d40)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000016c0)=""/182, 0xb6}, {&(0x7f0000001780)=""/234, 0xea}, {&(0x7f0000001880)=""/131, 0x83}, {&(0x7f0000001940)=""/148, 0x94}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/123, 0x7b}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/137, 0x89}], 0x8, &(0x7f0000003bc0)=""/173, 0xad}, 0x22e}, {{&(0x7f0000003c80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005140)=[{&(0x7f0000003d00)=""/95, 0x5f}, {&(0x7f0000003d80)=""/60, 0x3c}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/219, 0xdb}, {&(0x7f0000004ec0)=""/226, 0xe2}, {&(0x7f0000004fc0)=""/60, 0x3c}, {&(0x7f0000005000)=""/47, 0x2f}, {&(0x7f0000005040)=""/205, 0xcd}], 0x8, &(0x7f00000051c0)=""/170, 0xaa}, 0x1000}, {{&(0x7f0000005280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005300)=""/38, 0x26}, {&(0x7f0000005340)=""/4096, 0x1000}, {&(0x7f0000006340)=""/183, 0xb7}, {&(0x7f0000006400)=""/246, 0xf6}, {&(0x7f0000006500)=""/36, 0x24}, {&(0x7f0000006540)=""/247, 0xf7}, {&(0x7f0000006640)=""/247, 0xf7}, {&(0x7f0000006740)=""/181, 0xb5}, {&(0x7f0000006800)=""/85, 0x55}], 0x9, &(0x7f0000006940)=""/58, 0x3a}, 0xd20e}, {{&(0x7f0000006980)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006a00)=""/7, 0x7}, {&(0x7f0000006a40)=""/215, 0xd7}, {&(0x7f0000006b40)=""/123, 0x7b}, {&(0x7f0000006bc0)=""/88, 0x58}, {&(0x7f0000006c40)=""/248, 0xf8}, {&(0x7f0000006d40)=""/224, 0xe0}, {&(0x7f0000006e40)=""/158, 0x9e}, {&(0x7f0000006f00)=""/117, 0x75}, {&(0x7f0000006f80)=""/235, 0xeb}, {&(0x7f0000007080)=""/141, 0x8d}], 0xa}, 0x8}, {{0x0, 0x0, &(0x7f0000007340)=[{&(0x7f0000007200)=""/219, 0xdb}, {&(0x7f0000007300)=""/37, 0x25}], 0x2, &(0x7f0000007380)=""/103, 0x67}, 0x3}, {{&(0x7f0000007400)=@nfc, 0x80, &(0x7f0000008780)=[{&(0x7f0000007480)=""/213, 0xd5}, {&(0x7f0000007580)=""/86, 0x56}, {&(0x7f0000007600)=""/43, 0x2b}, {&(0x7f0000007640)=""/35, 0x23}, {&(0x7f0000007680)=""/216, 0xd8}, {&(0x7f0000007780)=""/4096, 0x1000}], 0x6, &(0x7f0000008800)=""/150, 0x96}, 0x1000}, {{0x0, 0x0, &(0x7f00000088c0), 0x0, &(0x7f0000008900)=""/80, 0x50}}, {{&(0x7f0000008980)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000009cc0)=[{&(0x7f0000008a00)=""/53, 0x35}, {&(0x7f0000008a40)=""/122, 0x7a}, {&(0x7f0000008ac0)=""/248, 0xf8}, {&(0x7f0000008bc0)=""/46, 0x2e}, {&(0x7f0000008c00)=""/4096, 0x1000}, {&(0x7f0000009c00)=""/157, 0x9d}], 0x6}, 0x101}], 0x8, 0x10001, &(0x7f0000009f40)={0x0, 0x3938700}) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f000000a200)={&(0x7f0000009f80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f000000a1c0)={&(0x7f0000009fc0)={0x1f8, 0x1, 0x3, 0x801, 0x0, 0x0, {0x7, 0x0, 0x1}, [@NFQA_CT={0x38, 0xb, 0x0, 0x1, [@CTA_SEQ_ADJ_ORIG={0x24, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xc3f}]}, @CTA_LABELS_MASK={0x10, 0x17, [0xffffff7f, 0x9, 0x7f]}]}, @NFQA_EXP={0x28, 0xf, 0x0, 0x1, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffffbd29}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}]}, @NFQA_EXP={0xb4, 0xf, 0x0, 0x1, [@CTA_EXPECT_CLASS={0x8}, @CTA_EXPECT_TUPLE={0x88, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @multicast1}}}]}, @CTA_EXPECT_TUPLE={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}]}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x40}, @NFQA_CT={0xc8, 0xb, 0x0, 0x1, [@CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'sip-20000\x00'}}, @CTA_TUPLE_REPLY={0x14, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_NAT_SRC={0x68, 0x6, 0x0, 0x1, [@CTA_NAT_PROTO={0x34, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x23}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @dev={0xfe, 0x80, [], 0x10}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @mcast1}]}, @CTA_TUPLE_REPLY={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2f}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x6}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40}, 0x84) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x4, 0x4) 01:31:16 executing program 0: 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$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000580)=ANY=[@ANYBLOB="6cb4772061b9f8ff0000000000000027a59f0f9fe0bf010ad7fa7e5542c692928161cdc3f436e331d788077b50e6af67b86f1c20c8cc92ff2fca0656473757ba19ccd87cb6b41107851c71c78d988e883bb8a162982b6aa1ec782d17fe0e690de342b1b604d7cad37a8d87160359ed1ac99e0d13789909953644fe3b3706ecfb24dbf3b7350c0a322602ce6f59d84e1023fc968c12b59f950c06c68e3358ca85991ad4b43cdef9", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028024000180060002000c00000008000b0073697000070006006e71000008000b0073697000080004000200000004000280040001800800040000000000"], 0x54}, 0x1, 0x0, 0x0, 0x24000084}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="f7ffff48e30000000021b880d26dc26b97bafff1bb373bdd000000000000000303fe1c09863121f9c4569e41e8a4dfeb17fde4aa6d6b08bea4907f", @ANYRESDEC=0x0, @ANYRESHEX=r6], 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r7, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'hsr0\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 2918.605312][T14987] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2918.668538][ T28] audit: type=1800 audit(1594863076.065:2658): pid=14955 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15749 res=0 [ 2918.728756][T14989] bond267: (slave bridge295): making interface the new active one [ 2918.743600][T14989] bond267: (slave bridge295): Enslaving as an active interface with an up link [ 2918.790703][T14987] 8021q: adding VLAN 0 to HW filter on device bond267 [ 2918.851933][T14987] bond0: (slave bond267): Enslaving as an active interface with an up link [ 2918.866078][ T28] audit: type=1804 audit(1594863076.155:2659): pid=14976 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2803/memory.events" dev="sda1" ino=16380 res=1 01:31:16 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000000c0)={'batadv0\x00', r4}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', r5, 0x4, 0xfc, 0xd8, 0x7, 0x0, @loopback, @mcast1, 0x1, 0x20, 0x81, 0x1}}) r6 = socket$inet6(0xa, 0x40000080806, 0x6) connect$inet6(r6, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvfrom$inet6(r6, 0x0, 0x0, 0x23, 0x0, 0x0) 01:31:16 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff}, 0x10, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xd}, 0x1c) [ 2918.946491][ T4033] bond267: (slave bridge295): link status definitely down, disabling slave [ 2919.015887][ T4033] bond267: now running without any active interface! [ 2919.034499][ T28] audit: type=1804 audit(1594863076.205:2660): pid=14974 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2803/memory.events" dev="sda1" ino=16380 res=1 [ 2919.086283][T14989] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2919.145653][T14937] lo speed is unknown, defaulting to 1000 [ 2919.186526][T14937] lo speed is unknown, defaulting to 1000 [ 2919.238043][ T28] audit: type=1800 audit(1594863076.205:2661): pid=14974 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16380 res=0 [ 2919.394038][ T28] audit: type=1804 audit(1594863076.575:2662): pid=15034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2804/memory.events" dev="sda1" ino=16242 res=1 [ 2919.570763][ T28] audit: type=1800 audit(1594863076.575:2663): pid=15034 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16242 res=0 [ 2919.740289][ T28] audit: type=1804 audit(1594863076.575:2664): pid=15034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2804/memory.events" dev="sda1" ino=16242 res=1 [ 2919.851922][ T6511] tipc: TX() has been purged, node left! [ 2920.030431][ T6511] tipc: TX() has been purged, node left! 01:31:18 executing program 1: r0 = socket$kcm(0x10, 0xa, 0x10) r1 = socket(0x1, 0x803, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000240)=0xffffffffffffffff, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x94, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0={0xfc, 0x0, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x54}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @multicast1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4c000) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="44000000100001cf4b1482a75b04000000f50d724dfd1b2002b82f94c71b3648c778cfd073bb82cf0d51f9cb56a175858f18c809a5b468704441fe028538450eb17532407bdee9344d81c59380ca674bdab56bc1a65b86fa4d353332890a1808ef10f08b6d08d274251290ac5fbce8e40a08bf57697b7c00"/129, @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r9, @ANYBLOB], 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001bc0)=ANY=[@ANYBLOB="50180000", @ANYRES16=r2, @ANYBLOB="000127bd7000ffdbdf250e000000e0030280a900050062f1e27b33dc97cc0989eb14fa0fa57706e33c9f37d01aa9f28beebfd1208a8a1d8392e5deed631ca71e35b09f3178b9f15e5bafd2cfff881cc5463d46387b84f807fc232c43149aeab3aab8b0f10ee5d73154b0b5dbc85664907632fee68d35d2226a2fe5977c847da60f7d473de5a44c363d754892e5def7f669088d339ed2209cd990d0f5160519af81f7ca6563ca61ddf404de95ff4fefb89d81aef7a85c64230e8b0300000004000100840005007e53b8d561da4f5e2c259126c1dd5427cd413a276f218df04200438c5f55a354590cc3c0ebfa690cf44466fc64cffba39347072a263b61f3290109076c167160ad8dc39d726be7ea2d41229a2d4ca7b5aac5dca9676828e5eb8b93085be3c08ba010761a9f67048240ab07282360e94a27db0eee009a3b2f85cd0be5dd0b65063900050092a568fe42ae90d1bc4ad8d5bf71bae9f95d104729fc2ddc18fe54e496aa082d5b5a4955a6433c5006fd15465d664cbff225609b9e0000000800020001040000b0000500ac048d867007bb58d2038dc95c844ebf76ef8d1302173d075dcbe4a1ab30fc43c2323abb53027d02f617ec8f2e3cccee59b6f4a5b3981e3dab1d299f10a59c3ea1e6377651c1f98397f574fe97ffecba0884583946ac2a2ad81537490f6a6cc136b1333b887d509aaf6db075c523d8145fecffc4d529f109063d360b9a707b512d5580b324a914c4cd60da315bf0ff27467216fb8b12a62274f1afb5a03f03c989d0b3fa3a0ce121a639c77dc8000380140001800400030004000300080002002d7b7d0024000180070002002c2a00000800010003000000080001000100000008000100090000001800018005000200000000000400030004000300040003005800018004000300080001000500000008000100000000001200020076657468315f746f5f626f6e64000000040003001200020076657468315f746f5f626f6e640000001200020076657468315f746f5f626f6e640000001c0001800400030004000300040003000400030008000100dacca00a0400010004000100e4000500fc01317862e926a8b0395e818226e824c63ec9cd4dcd92967ea0f8a1838f28de73085446cfa20ca1a2d3728368c60d178d458d41de3af9c5bd7ecbbf9982f13d329a6916f5bdd4c0ab537c4ba3d9dd9ceea07fb2e1025208163815e359415493621b6e0bf0a161947b94f7f3756c89ada48d5b1daa3b17134c6dd0adf018983481d4506d581e235d025f9aec6815b2f62241c3b7df4c4642557c6357c3c7b41712e6e8f3bcee8a495310e1a10a242aa2ad078156611ea48a3fa1dda0ffcc628c59ef5234a8d0c8cce80f979f3b99dfb0cba3756f1edd8ef73f49f0b65f030ee60c0002800400010004000100d81102800400010008000200400000000400010004100400df9aa648394a3b8bab415e0deaf3f725e2c9df8d0a6462ba405b1afc85a5e17e0fbd1667f74a97c7b30ddb636f7e4be57830d058ee4611c7d872f057447ddbc21eaff206437b73ea4cf4977ab326d456f302bdb77819ace211088e9c274f2c96db2812b996c19cbcfe2ba79e646bf03597a2b40afd4b3317d9d2f00a0670cfaee28bac0ddfd99cb75d9dcb0f461da27e3a996cac429c51736944e50d6070b5e9649c009b7e240657df6dd7f0a4ce6eda2fe3d52086105c28e73120b73c6c45d04081fed634fec160ffd59cadc34ffa7738ae4a4fe3bb3d9bfef67afece4fd3fbd2a1bcca3df8b59c9e0ecacc6aca055a9f7a0393ece191b0bb0fc871e839a758084cffde30ffcaed088ff50a13cdb66670cb060ee8c66a9466503571e46813370311b0aa943f3687bb536c4a8ae18b7a7d6b2529aeca1b55820430aec59c1252750a9d23e410bc61a8d47422d0a767016acfe85088c6a25c0f1332604701f366ec72a2b658fba8d4c18510e3e3f6f139387efc843cfe87a9d48c7134df43a6eafa55217fca97ce25540c6d5920fb2ea36e8dde285983b37a534b3e4bc12820f58651d282909bdda607cb5f53185012167edf31f78ef390900484fa320e4f0a85ed7b51a5ce7728f55d68057124948b692e43e199c39d14745622166064a29b40b98d2aada7a682f2b211dc63f28a3d5d4525b19d6b481ddf3f4c164c23cce9aae4df1be134ecaef43d15fe1ba6900a7025f15b967e6b99a99ed4326a7a32ab455db015f6c548ca787a55f841c3c342fe5c82ebc871df363ae677ba7ef61a3389010bf7cb08e3f6a206e309eca06374c382a4acb013aed219e9ff21384dcca1469c1117219ac3514d9d6d201d543e27d630cb00ad1abbb6e930db829688c47500f64fe6f3cfd4c53ab6aff0e0b32a281e1acaad10c6db5ea6974563b2d7fcbd4c52619422a4cc6eff6eebc6f271967e14f744084a9b3c7defae956887a345e7ed3e9199c7b92bb08fbbab225f9efe84a228a2854ff1018f02c84d730be1f3426df4da50c1736054711222315d7d0721d6da253a6d49f91aec36981e3dd3a774a2fa45c030c2729ffc4c163dbb1b91a6188db900a2f1901496265ecc3b88eb614af224c790943fcb987f3b81f5ba74a9e3f3a7fff8b203e3c86ef453c69196bf14a0184c29c1267bd549b1442549fc75d203049fe3ac9a93b1b1cf54f22548bb7d108183ddb0dd9cdba8de0a350604321212a220ffe80458b79dd2df058567752be7e17594ed5143713d9c250d77133ff36c1c7894bdeb2a473fe75eb57cc57c9e29b8ee9220833d067a0c6833593efd281c3ab11ce846287d12a04c0df364fd6b869afa614644113e75bf784c7d947f206b3a15d6c541d4841b2ce002a344e87ff749224fe6bf26e30e35a794071097b1fad303aa4426daa8bd516df2859dfda827aca8cb08269f21b896eb378ee6bdf3822b3d4f235302a38147494b0b26179493df5fce1a1a8572fe2bcff1d013558f8ed3bd8b2ea9b422ba959be69856b562711e54a79e34f596da4b584550cff4043a51b6b871de06bb2160fe67f133a659b21fe6d3cf5a8fd1c6b0ebfa8230b8e06e6c17014849873bafdb498467b14990c22799e547b37dd20c9513a2c9c866d1add3a9e774238b2ae9f71b1c27ab9d41ff64e78177b48d302a49d4fe19f189fe42d5690140f39c27059c44b500fb859a39335c4ce03993c6ea33bea04b1b3a2d368748151cfc2d411af7550111f295756f522ee5ab8a7c8b340c0d932ccb63034aa459e92b4466be2971e77e90c45de9138ff6a776b22548938343df8904b2f4ed2ff7440786154eb7201d8e7d75d3fc841cf3f67ad4e2be4fa4a6e84a8fc83f36192e51d0a91c4ec07237b1e513804a6adf9430eb831ac644ecf219eeba2c8f88ac8b9da0b9212b2ef8882cedc471ee49fa81792a11db52d25e1b1af8984b3413b2c2d763e4f0b52f93ec73e6e47baa0536fdac4113e2067631d103f911953d37c21f4be82b7cecc7605ca53988dc06eafafc6a0eeff9d5dc2d1d65199c7ea0469e47941c0b653f007f3bf946d56e9980c6b219deddce44050fd14ab9330d983c5932455038f13098c9384407c146220eac1b35665f6e6bde4004cd1451e60292e7e6ecd0d5d2bb7392c28959a96a8cbb3836796c694be0ca91a541bd8eed7924c4abdfee9f3038e9df913744866f388fe7903e8818c58a0d306c9a23fc953f379af2b8374f59feeb30a6492c320fbf8859691411f68d2a8367063ec17cc47b1d6e89d957c62bd817b2df78b7eb62533c307794c43fdad9c21a301612aab7f41a864aa5cc2db55c9a1baa2640102cdf147381dcf2e957efe1ff84bc863b74097dc2c12b55f5369c9b12186959ae73065c8c69be80dec156371fa5ac742d8d1658a1b36e4914ab1a35da940e98c0f630c02c7117efacdd2cf0eb7abe2afeb6dc0597c7fb6266197e1f4f9439fb03c4d0bfd63f7af8ce0afec6ac6b020c6e93f3f5b8939059f28a5762fa5c2c78b192e5667a695ea05d06fc044791db7be2a8ad622439776c0890517d0f47a63c432826ac80108b1881661a6ca880dc527fb3a6bfd7fdad3ab65adf8263317e8db9720591667f9e43b3da8e0bf8c4d31590365964e242945977b5b69c6be596031f65d70a1416008c7d0ebf5b5b91687d69e04f8334747f1ada8e92fadfa9ae8ce6a73c100d7cc47aafeb04004004f4b6084f63f942c451850e37176219b169cf0686dfe812f3adae6fbc7a898e2b0623853efbb3e82a0977a20aef4fc04b9371e61cd611da1add7f24677d7951f48da7e4f50ae38204d5fce0620dbfdc5e61a2a5a9bb130243080f446c90aff0528d4a9140fc92df2228a574bad25e2252a58be8747deef223a17f52c86684805f76c9f652d883ae0e856a069d067c4041d7b0ea7b2873153e18553b4d96614e5a00da4adb6580dfc561c40ab2ffe4a5ec889e98a1c252db0c640da921391f873146cf74bb04ec78525074156e4e20cd821d7c7f1cf2919b5baefea558804842ada325f098899cb5f3049fbcb5f89fec92d6eeeda26f371372fd98df659cc2677accaa2226dfd603c6b414d4add735a78a3027c5c7d8bc6257d5481239bb7e685773e59481a34d71ec4a73da47d32d6807e2f186d87b2c2b7cef49527bcc0a7fd65e3e29da375d5c80e70b348101992378359dd4c3097d645ef6be53d0430c4398e49d17ae277ed42d99fe45e108a2c75aab3bbd979d88fb9da30667caf2f204cfc6d218ffcc1fa1606cb52b6cfe41198ef836c0271205f4c6fd3148338df2f6fe6bd666c781bf3a10a07e6eb96de5f58756049e1a9b3cc059be2fce0879ab4fa7f8f6318c977be66c6557970084337cb3a9f76159227e56d7f3ae7a127395b2a8fd00252c7f16cb12c8b78ef6d58f8fe9e9e64d17440aac410c8606d721a01fc9e455a294624735c1acb3f2bfe8fff4e508861c27b84556a10967ef62b8cff97aa0c15d1f2bbafff7b14cfdc8d52764ff5b924b6c8cb7637178c88299a32ebfd0854cd2d65cafa0aa96c9d8e475abb32d6344e565ea44da21fa96f73982429d182f3ded37bd4c41b5e304f66a325cbead67eb23f696397181dc08bac06b97cece7e317ab94b85b3051545105619b23e9740acefef11a63a7fdf911ca8e65036a636dc2bca0a9409cac3de9355f2695058a1107f21da83034320e5ebfe685e3782d1e7449aac7a5ee8ff32e9a1679bfdf432e16aaf7a899e87ebb71ffd840493f27da04a3adcd18ddb41fa4b818fb4d68959e77b4da09555e4680305245824e98fc334c2b29823d00d05163805bbc78da7677cf764e63e5499ce55d42cdf6f303ab47c4221143098a6151ed63d83855117f71fde4fb1c616adf556a57d1118d408244c2ad50842aa6811357d7a3990c195bf72ee420d70219e42762f74a7dd2680d8856ac43bed0a8e35cf44ce6e29ccce3ff505c6f41fa317fdf53db2e99ab43193fb6dc7440825bcf5b6508eeed39eb1c0040af5e57601a24e67c0dd6099889cd56986264c6d27218b13131e420ac86b440aa034476ef3008916aed761360135f5b8bea6a0aeb19c4165c7f3a130b8e3be8f7ee123a71801ef66fcdb936c6bc4c74ae137ce1cea0b3d17241e3f9d938b293dc85d3fd1978b0d892dd87386b2415fc0aefd0ddba6f563d7bd720a4dab3f94624e5dee587d8e3cd41fb1b00b6e859e99088fe0ccaabaf0655658605b23da3216d5649f6a078c5490314ad2352e4f171d4c5d667cd9de65834d7a0ca001beef71636fe0b583b6ee170c9f1b585aa5eb610651894331ce51353517739cc22e06f4ac2309918f13f62431fd9e67a46c8f9c143080f3165563fabe13d94d990fc3de67f97ea7799e84774ff4bdada423fd92da66a48620986b264c368914c7ece1bbcf716a278e21b8824c9560df22f8a832425d808924d6057f81e0341fe4682118af55e011308ea5fc26338a6ffe36143848ca67d6ac2d4600bd168dd104ac71b63af3de089cc99d5abf0b6e7544c9675407d2f2499b5a69a1df2042c4de5451dfe28881111ec6db4ed626d141d07d27d8fcfbd74d417cc12675864dae00a166084883197e5496711063da5cf34ea07b7c51b2352d4549869f11c0fea8bf8737936aecf2bb6042e26aa8a59ef630c4f2b124fb93b0c289cd271cc766a800c122e3c6ed8fdddcff2425611486a4d677ab4816c153a238a532cc62b583ef7f9c8c6decc5f796a10cab0977cf2bad55bd5beeb46f3b290f8bd302f288847e436496ecd4e8d6c624620e9a9af414af949f714c7f0a5f75b5c4f1fc51bbbf2dae61eeadf8367c24a021cc43326b7ae85177648edff35d06ce2544f68a14062920be3b1e2e2d406878fb9507dd1eaf166ed916f7dd8660052927ddb078011637e088d308894f41e54a25711778415743f9d30d1086823732ae602ca342775689248f0ca6ba1fa2f04e30e2bd0109f2b973c7eb483f169f038a91ad962ea278f07f78dd43da9184cdb853d3b4788446b0ea1f47e59078c899b1c41a9fddb2f34a36c426410e1354113fff5decd9cdd2d52e9e5b2a72a7ba3997cd657a7ec170a97e098d81adb52b5b2e8c36631734eab13f96b9d9cb5242d1750790f98384702c6c442fbf5e9424bfe0fea2dfa20de1de232fc69d3d5d2b0794759743b20e90d6de9a941e6f899cef89ace922faef2263993dfe02de782a9379041c8a560bb914f81555cb885e9bd7a4539d94eb47c2ab4d1d511584d3b46000e422e23e663276024f95e56948aeef27e2aa2a46d8e1382f89ba15650ad966bb4fa5f2f7ad613bac1aecbc65679367c1535c53d6cde755c039c8547021f64f1d9530a0d48fdaf765e47e263b1e1e3ccc27eb6da29c17bdb9e7cce515ccda1f2721f4b2d4ba4824053bfe2a6e1189e65f8d12f0c5aef4c4c75d9d233ce660958d0026d373267cd27695a7a3ae8b250ed009dec855dab5bf49f986de33e3e371a5b42c472415dda939762923c6be0ea3145871389e227ba0f15ff653bbf144e748ae25bfa609b6e2a045128d8acd3b0807b99bf85838b2664d89e2aadfc32bd495bc794bd77ddfa1ff26abeac8d60fcca0250e945a82b90fd254030a3bc388ab6277568f1d6fc5050fe40a25fe5a99d8c20f7fbdd65216c615749b14f0c8bd64b418dffbe505058f9a1d37b24ce22e7a888792d75e7295b2b210a9cbb0c36d628d054ae667ddf60714fc57f682b08a6e4bb39c0ebe83a648d07bdc5bad9c234863a9d7636fb8d3f8468def563457b1340103803400018008000100ff00000008000100000800000c000200df2a2d21285d2900070002002529000006000200c6000000040003003400018008000100070000000d0002002d5b2c26212a267000000000070002005e2900000800010008000000060002003a00000010000180080002002a5d4700040003001c000180070002007b5b0000040003000400030008000100ff0100003c0001801200020076657468315f746f5f626f6e6400000008000100810000001200020076657468315f746f5f626f6e640000000800010000000040540001800400030006000200670000001200020076657468315f746f5f626f6e640000000800010000000000050002000000000005000200000000000400030008000100050000000400030007000200252900000c000180080001000000000082000400299fec1a17a890b8d2634eb644b9aa038f65ae1f73dda26bbeaa52ced6c5d819b1c21b0fc5f12fcb7a95e22d901e7d86dd74c7c7e9cd94a7961a2dde81848524f4360bd618edfb5bf830481b6b5c17b41438a3092016d30a8da73653f5a6728eb153ebd070fc5f4c877ab7db7790f0e31082ed9d8d84c67a0b2e8be2a0e6000008000200070000003400018014000200767863616e310000000000000000000014000200766972745f776966693000000000000008000100", @ANYRES32=r5, @ANYBLOB="3200018008000100", @ANYRES32=r9, @ANYBLOB="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"], 0x1850}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e23, @broadcast}}) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x8782559fc2aff2e2, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001f000503d25a80648c63940d0124fc6004000f400a0025013400000037153e370a00018009000000d1bd", 0x33fe0}], 0x1}, 0x0) 01:31:18 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x65580000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000e0ff) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000180)={&(0x7f0000000000)="fe5451", &(0x7f0000000380)=""/4096, &(0x7f0000000040)="3f4d95d616edec2b0f9686622497ea8a13f05407662efb37635beb06ffe0f7b09aa22adb884619f3ecd667a50dc26f1b6a1125e3272db248637fe2", &(0x7f0000000080)="2088e76e76eafb4b0093728f5acc8ae91548205a0009147dc78d48bfffcf9f6ad98719e348c0fc978fcf61da09c704fbe39b06557fea00812a8499fed01981406a969ee498c6d19b379f6944ea10601b74c5b8764cf243e5110822a99e7d16906eaf7cdd95c8a6a09b39318682487501ccf55790b8567453eecbfe02b581495675395a15c2e46fb6098472f10aad7c408cf8e09108e76f9e31dde9cb9b6f437592b51f1a89bc4bf7564dc817ea4ec8f3679a126fac6e35d8910b0239cd29c8210457ba5e8b", 0x8, r1}, 0x38) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) close(r3) 01:31:18 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000001ac0)=@generic, &(0x7f0000001b40)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001b80)=0x2, 0x4) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000001bc0)={'filter\x00', 0x4}, 0x68) mmap$xdp(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x30, r0, 0x80000000) getpeername(0xffffffffffffffff, &(0x7f0000001c40)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, &(0x7f0000001cc0)=0x80) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001e80)) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001ec0)=r3) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000002100)={&(0x7f0000001f00)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000020c0)={&(0x7f0000002040)=@ipv4_deladdr={0x5c, 0x15, 0x100, 0x70bd26, 0x25dfdbfc, {0x2, 0x8, 0x1, 0xc8, r4}, [@IFA_LABEL={0x14, 0x3, 'bridge_slave_1\x00'}, @IFA_LOCAL={0x8, 0x2, @loopback}, @IFA_LABEL={0x14, 0x3, 'veth0_to_team\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x7ff, 0x3, 0xffff}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x40800) r5 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000002380)='memory.swap.max\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000023c0)={0x0}, &(0x7f0000002400)=0xc) r7 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) r9 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000024c0)=0xffffffffffffffff, 0x4) r10 = socket$pptp(0x18, 0x1, 0x2) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000002500)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002580)={&(0x7f0000002540)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$unix(r0, &(0x7f0000002680)={&(0x7f0000002140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002340)=[{&(0x7f00000021c0)="006fe13956bad113c2cba0f2396ca64d7d3ad8b0029060b65f7ef27c2b1b8d4061ca5e182d3face084b053f9df5f3b91f3359f669aad981367fade3bee24637959d36ee9b6edf35c64e065a62911649b3eed415fffe25d1ceb7f4d0b888ddc4e4c43461b755ac96fcd2dd422e4b8c3faf7f966b2ba983e8dcdcd7729a762f49cb24ed25ee9da5bf176a45ebbd41cf9b4", 0x90}, {&(0x7f0000002280)="0b1be4395c3f5eed4ce1fae496e644a65f10548b5a6ff5a90ca96fd1114800903f593cb2bcb69ed3f1f563d0b666eb2ebf934edb6ac829b0662eb66d626f48dbee1de64cea9649289285b7103d9baf8a40df45c57bded32baf588a3d0bbd95f5d286febfdb929b45109419f6c990991943c2f8ad7168143d6e54c0cd058fa6fcecc99cb6259d1ecb72eb5be4577c5c2cc34f1d12c6fd665b0ebc2eaaefac7287894f712d9c6e25cf3752", 0xaa}], 0x2, &(0x7f00000025c0)=[@rights={{0x18, 0x1, 0x1, [r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r9, r0, r2, r10, r2]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r11, r0, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x28, 0x1, 0x1, [r12, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}], 0xc0}, 0x4040800) 01:31:18 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="68020000214001000000000000000000ff020000000000000000000000000001ffffffff00000000000000000000000000000000000000000000000000000000190200633ba1b85a31b01f0b240fe80cc41e066a23c5e9844574382c3b9d37d2e0193f14bdd10686f93eeeb13d30f13e82cfbcb8398c7f67d864be3ec4cacfae8fadc7b7eb47c440937b8281af38cfb5fef2ddd1eca5501979", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000018021100e0000002000000000000000000000000200100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe880000000000000000000000000001fe8000000000000000000000000000aa00"/544], 0x268}}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xe) 01:31:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xf401, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2921.339981][T15089] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 01:31:19 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x237, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0x3a, 0x0, 0x3f, 0x1, 0x0, 0x0, 0x68}, 0x8) r2 = accept4(r0, &(0x7f0000000340)=@l2tp={0x2, 0x0, @empty}, &(0x7f00000003c0)=0x80, 0xc0000) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000080)={{0xffff, 0x3}, 0x25}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r5, 0x10001}, &(0x7f0000000440)=0x8) [ 2921.401052][T15093] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x44}}, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'vlan0\x00', {}, 0x5}) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x18, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="18000007000051000000000000ea4e1000008c6a0000000f00000000001dba53c1d52067d8bf805cc62a6cf0f5dee789106e873678ff9b036f873209d103d1af574adb7da86856f13b6c703773916fc27ab85831040c1e0a6f87fe784d2f1d893c6b0a2285fa16bc603c809399eb1004c7370db28b7f86bb4ea7bf9140bf38fdb80fff48f726d2501f3efc9b0cad93bc58fb96db00a23b804c04b4b4fe6c35b3caa8e730d2a927d5ef4b1494f2f65e"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 01:31:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)="1ffd645a17d9cfeacb6d101c54bb8a9bdd9e75d3b99fa01c0cbb4ef16f5370b846819f755ff69ed8d63409944e30a5af4b1f5b232ffe5683a6b21740f81bbcacbef4", 0x42) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000f002020108000000000000000000000000240002800c00028005000100000000001400018008000100ac1e000108000200e0000001"], 0x38}}, 0x0) socket$rxrpc(0x21, 0x2, 0xa) [ 2921.732151][T15101] bond268: (slave bridge296): making interface the new active one 01:31:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="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") [ 2921.797838][T15101] bond268: (slave bridge296): Enslaving as an active interface with an up link [ 2921.832178][T15089] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2921.884509][T15125] 8021q: adding VLAN 0 to HW filter on device bond268 01:31:19 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000000)) r6 = accept(0xffffffffffffffff, &(0x7f0000000240)=@isdn, &(0x7f0000000040)=0x80) getsockopt$inet6_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000380)=""/29, &(0x7f00000003c0)=0x1d) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f00000000c0)={0x0, 0x39, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES64=r2, @ANYRES32=r1, @ANYBLOB="000000000000000024001280110001006272696467655f736c61766500f800000c0005a683fe4a90c7cfbf360f111d96c25fdbb177717c24cc097aeca66a89ae633a8cd8e40dc884c298ff5804006fe7a6897816d20600819f1c81870447aa320d82b840d2d89a11cb5c5f6f4be5acb163333a05f26789a843888d64ed566877b208028f39ce8e5e451cff8b40655a0dfeee4b5d8cc2bd92075619c3c8027c968c0caea3f4c97cd90dc07cf4864da582216c3500"/193], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 2921.948191][T15125] bond0: (slave bond268): Enslaving as an active interface with an up link [ 2922.036770][ T4994] bond268: (slave bridge296): link status definitely down, disabling slave 01:31:19 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000180)=@netrom={'nr', 0x0}, 0x10) r1 = socket(0x1, 0x805, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) socket$isdn_base(0x22, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x30}, 0xc) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, &(0x7f0000005340)={0x0, 0x1c9c380}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000240)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010d71e060d0700000000ff03000000000010d58d5d4163e46724838d11e7eeb45c66923b71994fb53315b287a3e0f901fc2a13a1a1097be0567a130a214de6a86e61762a5f45481009c50547afc89bd3f1033c3e41a84b60ae880841d1e5afc637bb0ac10a3945335a8a2bf4f32c8b4601d1747c070137ca1087ba4e460c8dd51862dfda4fd61b747fea63a7a2969d53119596c5a08259dc5a0b6b22223aeff3073f6a2fe90a70caad22e8e24ee57659e820f3b29876370a97f76232555be85fad67f037cc3215ab6e2f", @ANYRES32=r5, @ANYBLOB="0000d57bf39b11e0f50e948d386c0000e60000001c0012000c000100626f6e64000000000c0002000800010006ff790432785565f7a3a312a939bc9ea54c3b7b618de9977b21884dd05914657815e2492e0853441c60c563b20695fd4f854c8e7658ccf5c8228fbfb1f4e1fb706ce61741878ee166b7"], 0x3c}}, 0x0) 01:31:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000140)={r7, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x59e, @loopback, 0x4}]}, &(0x7f0000000340)=0x10) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000507000000000000000000000000994327e2a1d7bc4d7fa7df6031f0c90c3bd0a7aafee832dee9d3d76ab77753c4b2ae46b1aeae871615951d99b624606afd5251a847c252e667a8ebb177457e3758f90333debcd3725b58fcf8b80cf49e001a20b5ff2dedb04f0081200c584cedbc5846e82a8523f6a4c1cc3aaff88654c555d373629b1bb02c3f60b6935757c8c720697a6460fbf532da9b07a204c512266a3cbc67d2bfacace566ea2da5c3b79fe77a6d45174723fa70f58e7e89b73154957be26713d3f20bc09c593b0e0fe0645f8dadac955a9daf716870125c6e22740451784c82ddba", @ANYRES32=r8, @ANYBLOB="000c0001007665746800"/20], 0x48}}, 0x0) r9 = socket(0x28, 0x80000, 0x7) ioctl$SIOCX25GCAUSEDIAG(r9, 0x89e6, &(0x7f0000000380)={0x5, 0x3f}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYRESOCT=r6, @ANYRES32=r8, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x20000000) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c0000002800310f00"/20, @ANYRES32=r8, @ANYBLOB="ff158500004d86bf25ce5ea4d1f36de8b42d282f669e7b0176260c066c12c737659ae6ffb231317f384d847c9bce249c8b8f5c4e12e16d895d9bd810b3ec30ae34bba798721d4a8d794cb3d1f6f39b2f23a886d8416e89adf5dce79b240b0b97a57774f9f18601d63b28278f8bc123171458916f819ba28ad2a860dbd606d32f11e28c70fc31ea37773ed47ae293967b20f2687ce1a95eaa4e6eeb6890b8a72d1bb67c2453eedef564a8438c4f4d2c021ac32b885311cf85a46a95afb0842d5837a82a1fcb7a2db81429d8d05bdfb87cbedf446006a711f81f1eb2ae00d5446bf8e32cbb4ff15ad4a00d"], 0x2c}}, 0x0) [ 2922.089529][ T4994] bond268: now running without any active interface! [ 2922.180344][T15101] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:19 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:19 executing program 0: 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c00800000000000000000000c00420008ec00000626eccf866d4850216a37134a4c"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x11) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000000c0), 0x492492492492627, 0x0) 01:31:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x1b}, @exit], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3f) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 2922.287840][T15171] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. 01:31:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xfc00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2922.363502][T15173] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2922.567689][T15171] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2922.588539][T15177] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:20 executing program 4: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r2, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0xfffa}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="850000f5120000003600000000ae33c45e2fcb337e00ad5e0a4adfdd6eac787b4c202085f3755dbc88ec9f0a9fdb69e9d4000000000000a98ef8093e7be05781ccf3a2716f0000005f959c9ce9c135dc53e9892311f8292f5f690a66c55ebdf5d079b133059acf8969860ebffcdc4766a4d881c8bfbe332772c55970b8ad2569188fe84134bd8dfef6a441d78af14e3c40a9484184975a675ca4e7de931aea71003561194a60fd1abc811148ce56f7d70257de305ed03f2269fda31523de0a64a053a0663f06f0850b6bfabcd7710323db7d5e956c414b7b3809"], &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x1d492e]}, 0x48) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) [ 2922.918247][T15185] bond269: (slave bridge297): making interface the new active one [ 2922.960031][T15185] bond269: (slave bridge297): Enslaving as an active interface with an up link [ 2923.010830][T15192] 8021q: adding VLAN 0 to HW filter on device bond269 [ 2923.070424][T15192] bond0: (slave bond269): Enslaving as an active interface with an up link [ 2923.146141][ T7] bond269: (slave bridge297): link status definitely down, disabling slave 01:31:20 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x4d8801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=""/63, 0x97, 0x3f, 0x1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000480)={'netpci0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000100)=0xffffffff80000001, 0x4) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x40004007fff, 0x32fe3cf0}, 0x14) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}]}, 0x44}}, 0x0) sendmmsg(r2, &(0x7f00000074c0)=[{{&(0x7f0000000400)=@rc={0x1f, @none, 0x4}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)="b5fd267258fe18a1ec01225c2a88347840e5d88ec9bb7c837498ccc9fd255f96f9db7a45639bfbfd00bd7147f4c5c14b8a8cde3fe16a21cf3d7be18083894f0f488a927c8866cbdd3fd35da0cf249243919c37409b596de7b99cec11b9a66e3102791f97fd3d210b7fe3e2ef1e7dfc86adbf6baef1ed6c3bd601f8ae7286356b11cd899702f0ac142219266ff54fc142e5cf586d2672644832044a617464fd3da136153e35a72696a74be7bda649c1f4ca2e35ff168f68f368b9eb62da22fa4b67d097f6c639e0f7ccb031effb5d328064adfecd2d8a94", 0xd7}, {&(0x7f0000000140)="b1c138140a6be01d72035ceac0571d9c311183b8b97a11437e49cbcfb5d52ef99a8b16dee14c032fed5eb5", 0x2b}, {&(0x7f0000000600)="13391deb47879a271fb24b46aefe5852ef016dfca862a3cc6b2f30e4950e3c2b94ec429a6636ac0ac23c23f76383c173eaab5db50512dde61e96512d8b1cc30dd08408329c7bb87aeb8aeeea0235631b2fa1e3324e2e2fdd236e0ae3b817a624dff314c2a155c68fb6f5ee7c54862a38431ebf4bd8f219e3e029a44dd667b3e47b2d184a01ca8b4bed742b004090e9b6529ef97ef1c14263b49791e7e9860801e51cc57f3ec74d8661b32e3e6e951131fd6daaa5b276c27328cfc904887f1677b2649633c87ffb7b14278eca1e39ff3a68855d565814ed1ac2996a8bcc232ed658", 0xe1}, {&(0x7f0000000480)}], 0x4, &(0x7f0000007640)=ANY=[@ANYBLOB="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0x1000}], 0xa}}, {{&(0x7f0000007280)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x6, @private0={0xfc, 0x0, [], 0x1}, 0x3}}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000007300)="5bd08378df040b51086d9bb36ac6e258f25aec7880a9590ead3cd24274ca8677c0410c8b00c5c008fb67374d32a7182d64bd8a0bd6b676a4e42e5cae7aa3dac79cb590f33fa78dc0cabd650302ed81f646d2e43a291f6e22a28ea15850fb6cb7303364c93e4f5e74cb3f3650b220d826c25ebb9866cf22d8f0a65803e4a8cdc916663da6aae094556ee07952b12580593a2b76d418ce2942c8ac87116db9a916dc28863934a088d3e5cf056347e7f43a8e5b3dd40a8cb42344f87fb94b0cdd134f", 0xc1}, {&(0x7f0000007400)="384de53740a1eaeabf2c62ae50b3c90a218802a7fa7a312125ef317a68cce57db3680f94692d64f5fe6c433217238e4a5b9b32ed6fe36dd5af47871d9bafc9d41f35f8180fd19df71ca50d24202154", 0x4f}], 0x2}}], 0x6, 0x4000840) shutdown(r2, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1a, 0x40, 0xffffffff, 0x0, 0x4, 0x1, 0x1000, [], 0x0, r1, 0x0, 0x1, 0x4}, 0x40) splice(r1, &(0x7f0000000200)=0x9, r2, &(0x7f0000000240), 0x8, 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x3938700}, 0x0, 0x0) 01:31:20 executing program 0: socket$kcm(0x2b, 0x1, 0x0) socket$kcm(0x10, 0x2, 0x10) socket$kcm(0xa, 0x6, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0xfffffffa, 0x4) r1 = socket$kcm(0x11, 0x3, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) r3 = socket$kcm(0x11, 0x3, 0x300) r4 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x3e, &(0x7f00000002c0)=r3, 0x4) sendmsg$kcm(r4, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80, 0x0}, 0xfd00) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000040)={{r5}, 0xcd, 0x5, 0x6}) write$cgroup_subtree(r4, &(0x7f0000000280)={[{0x0, 'memory', 0xea}]}, 0xfa38) [ 2923.207266][ T7] bond269: now running without any active interface! [ 2923.278865][T15185] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:21 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') 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)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3fc389fd8da901680ae3207f240b", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 01:31:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000200)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x9, 0x0, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) connect(r1, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x4}, 0x80) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@remote, @in=@loopback, 0x0, 0xff97, 0x0, 0x8, 0x0, 0x0, 0x20}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b}, {0x431a, 0x0, 0x0, 0x26ffbb15}, 0x1004, 0x0, 0x6, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x4d6, 0xff}, 0x0, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x5, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0x1d}, {0x5, 0x5bd, 0xc00000000000000, 0x7, 0x6, 0x9, 0xb0, 0xfffffffffffffffa}, {0xa875, 0x2, 0x0, 0x7}, 0x9, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in=@loopback, 0x4d3, 0xc3}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, 0x0, 0x2, 0x7, 0x2, 0x3}}, 0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@rand_addr=' \x01\x00', 0x4e21, 0x0, 0x4e23, 0x9, 0x2, 0x120, 0x20, 0x62}, {0x9a, 0x400, 0x9, 0x0, 0x7fffffff, 0xce, 0xffff}, {0x5, 0x180000000000, 0x401, 0xe2}, 0x5, 0x6e6bbd, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x2b}, 0x4d3, 0x2b}, 0xa, @in=@loopback, 0x0, 0x0, 0x3, 0x32, 0xac, 0x3}}, 0xe8) accept4(0xffffffffffffffff, &(0x7f0000000400)=@sco={0x1f, @fixed}, &(0x7f0000000480)=0x80, 0x80800) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@local, 0x4e24, 0x8a68, 0x4e20, 0x7, 0x2, 0xa0, 0x20, 0x87}, {0x0, 0x3, 0x7, 0x1, 0x9, 0x945b, 0x8, 0x20}, {0x4, 0x6, 0x401, 0x400}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast, 0x4d3, 0x6c}, 0x2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x4, 0x3, 0x10, 0x1, 0x200, 0x2}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@private0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4e24, 0x101, 0x4e22, 0x8000, 0x2, 0x60, 0x80, 0xc, r2}, {0x7, 0x195f, 0x5, 0x5, 0x7, 0x100, 0x94f, 0x800}, {0x1, 0x0, 0x1, 0x4e}, 0x100, 0x6e6bb4, 0x2, 0x0, 0x0, 0x1}, {{@in=@private=0xa010101, 0x4d6, 0x33}, 0x0, @in6=@private0={0xfc, 0x0, [], 0x1}, 0x3500, 0x2, 0x2, 0x3, 0x0, 0x80}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r1, 0x89e8) sendto$inet6(r3, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) socket(0x0, 0x0, 0x0) 01:31:21 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x88a8ffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:21 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x40240, 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)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, &(0x7f0000000100)={0x8, 'veth1_to_bond\x00', {'lo\x00'}, 0x84}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x26, 0x80000, 0x5) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r4, &(0x7f0000000700)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x10c, r6, 0x0, 0x70bd27, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x2ab}, {0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x47}, {0x6, 0x16, 0x401}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1f}, {0x6, 0x16, 0x81}, {0x5, 0x12, 0x1}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x8841}, 0x4000800) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r7}}}}, @IFLA_OPERSTATE={0x5, 0x3}]}, 0x40}}, 0x0) [ 2923.544582][T15252] netlink: 41543 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2923.598234][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 2923.598249][ T28] audit: type=1804 audit(1594863081.275:2669): pid=15254 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir946186564/syzkaller.Ucc7Hb/2261/cgroup.controllers" dev="sda1" ino=16373 res=1 [ 2923.661863][T15259] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xfe80, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:21 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000080)="2b0f15d77279d7871c3699e7323d800a54d368492ef1a2d553467dad10d6d85ff50cd0f19506921c33053aaef9c2a2f4350a58b1ae75099bd8e869903aefd3e44d83c0f6c27e90bb225d4c6715e83a9b7eb10982f33c4083ee33ef5da9ab29b65d2e9a3941aead5e8514e59d111ef1e99343a229f3b6a65ee76d5d9f317379048c77a9fd1f23d4f2c2b0549320ddfb05b3", 0x91}], 0x1, 0x5) recvmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/195, 0xc3}], 0x1}}], 0x1, 0x0, 0x0) [ 2924.034211][T15262] bond270: (slave bridge298): making interface the new active one [ 2924.103657][T15262] bond270: (slave bridge298): Enslaving as an active interface with an up link 01:31:21 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0x0, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x80, 0xc0000) sendmsg$AUDIT_TTY_SET(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x18, 0x3f9, 0x0, 0x70bd29, 0x25dfdbff, {0x1, 0x1}}, 0x18}, 0x1, 0x0, 0x0, 0x4001}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000340)=0xfc2, 0x8) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @any, 0xffff}, 0xe) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, 0x0, 0x40000) socket(0x21, 0x5, 0x80000001) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)={0x34, 0x8, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000811}, 0x20004004) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r5, @ANYBLOB="17010000000003001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=@newlink={0x50, 0x10, 0xffffff1f, 0x70bd24, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2083}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x14, 0x3, @loopback}]}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 2924.170235][T15276] netlink: 35843 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2924.220209][T15279] 8021q: adding VLAN 0 to HW filter on device bond270 [ 2924.235998][T15317] IPVS: ftp: loaded support on port[0] = 21 01:31:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}]}, 0x38}}, 0x4e011) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x8e, &(0x7f0000000100)={@local, @link_local, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x14, 0x2c, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 2924.303917][T15279] bond0: (slave bond270): Enslaving as an active interface with an up link [ 2924.382068][T15259] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2924.408316][T15324] IPVS: ftp: loaded support on port[0] = 21 [ 2924.450778][T27634] bond270: (slave bridge298): link status definitely down, disabling slave 01:31:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000840)={0xffffffffffffffff}) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000880)={&(0x7f00000005c0)="a8cbef9e3e20cc7c25537a77013fb2", &(0x7f0000000600)=""/239, &(0x7f0000000700)="d1b5dd517330362d979668a921fc170f6fbde694bb94743f6fb4aba00a3d82fe71245e372ccc4ea36b7f2928043905a51ca5fa5373742e9e88ac601c299fad9ff7d457eec6732bf94bd2c8e6b8011b993455e1979840fe0e65aa45703ac78f8caf1d5886212c190d132e236ec04c36097da255651861940d1acbab07eaf818d4a33da8ab78c7372c6c11ce56dcb39cea1926fd69e7cabd43f526a7198f1095", &(0x7f00000007c0)="b641e94970277556461e3f94e3e0789c0f9f7b6a518b5410bdbff99b3d759012127007108f82d5ec69ec7c3c331707a844a91b62fb0288a2f4008e3ee44ea429fb304963e862a855aafa22d2af14c09e7ac7cf6111cf835fd4569b971043d8dd56afae7e3b", 0x5, r1, 0x4}, 0x38) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) r2 = socket$kcm(0xa, 0x2, 0x73) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000227bd7000fedbdf250a00000030000380050008000800000008000300030000001400020076657468315f766c6100200001800c00070000000000020000000800080009000000080009007c000000"], 0x64}, 0x1, 0x0, 0x0, 0x6}, 0x5) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="5bd842da130900005fc97d5a00", @ANYRES16=r4, @ANYBLOB="000027bd7000ffdbdf2502000000080004000100000014000380080001000200000008000100020000004c000180060002005e000000070006006c630000080006006f766600080008000000000008000b007369700008000b007369700006000200000000000800080001000000060004004e23000008000500070000000800040006000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)=ANY=[@ANYBLOB="3c00ca5e", @ANYRES16=0x0, @ANYBLOB="000129bd7000fddbdf251700000028000280080001000800000004000400080002000900000008000200f80000000800020008000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20008800}, 0xc880) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_QP_GET(r5, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)={0x48, 0x140a, 0x100, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x40480c8}, 0x20000000) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c00000010e88b39d1bc053502cc9a3f92000d07", @ANYRES32=r7, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0xc) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a000040", @ANYRES32=r9, @ANYBLOB="000000000000000008000a000f001000"], 0x28}}, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) 01:31:22 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x943cb4ab, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2924.537949][T27634] bond270: now running without any active interface! [ 2924.726928][T15339] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2924.838128][T15342] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x1f}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='cdg\x00', 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e20, 0x983a, @loopback, 0x2}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) [ 2924.930965][T15325] IPVS: ftp: loaded support on port[0] = 21 01:31:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xfec0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2925.148643][T15343] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2925.218954][T15344] bond271: (slave bridge299): making interface the new active one [ 2925.288385][T15344] bond271: (slave bridge299): Enslaving as an active interface with an up link [ 2925.350376][T15360] 8021q: adding VLAN 0 to HW filter on device bond271 [ 2925.456641][T15360] bond0: (slave bond271): Enslaving as an active interface with an up link 01:31:23 executing program 4: unshare(0x40000000) r0 = socket(0x27, 0x80000, 0x6) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000340)={@mcast2}, &(0x7f0000000380)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, r2, 0x301, 0x0, 0x0, {0xd}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="400000007e34636ef221cc4f7c827fa41ea1ea6875bb6aecfc76fe8fdc1f4906216e0d6081ba4cd7f8bd86eea0c50df94379946c91afea598081a7", @ANYRES16=r2, @ANYBLOB="00022bbd7000fbdbdf250a00000008000300", @ANYRES32=0x0, @ANYBLOB="0a000900547dc0f2c4510000050038000100000005003300010000000500370000000000"], 0x40}, 0x1, 0x0, 0x0, 0x240080b0}, 0x40400) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x34, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001980)={{{@in=@multicast2, @in=@dev}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001a80)=0xe8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r5, &(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @private0}, &(0x7f00000002c0)=0x80) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 2925.598614][T15326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2925.746806][T15419] IPVS: ftp: loaded support on port[0] = 21 [ 2925.798825][T15342] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2925.820770][T15398] bond32: (slave ip6tnl2): slave is up - this may be due to an out of date ifenslave [ 2925.913127][T15441] IPVS: ftp: loaded support on port[0] = 21 01:31:23 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}}], 0x1, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @null]}, 0x48) listen(r0, 0x0) unshare(0x40000000) socket(0x0, 0x0, 0x8005) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f00000000c0)=0x9) bind(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000080001, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000006c0)=ANY=[@ANYRESHEX=0x0], 0x310) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000040, 0x0) [ 2926.270283][T15450] IPVS: ftp: loaded support on port[0] = 21 01:31:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:24 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x9effffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2926.506468][ T9963] bond271: (slave bridge299): link status definitely down, disabling slave [ 2926.524599][ T9963] bond271: now running without any active interface! [ 2926.539680][T15317] lo speed is unknown, defaulting to 1000 [ 2926.539837][T15444] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2926.570795][T15446] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 2926.589760][T15446] tipc: Resetting bearer [ 2926.680043][T15461] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2926.710052][T15443] IPVS: ftp: loaded support on port[0] = 21 [ 2926.978482][T15465] bond272: (slave bridge300): making interface the new active one [ 2926.988451][T15449] IPVS: ftp: loaded support on port[0] = 21 [ 2927.049283][T15465] bond272: (slave bridge300): Enslaving as an active interface with an up link [ 2927.081197][T15317] lo speed is unknown, defaulting to 1000 [ 2927.151444][T15471] 8021q: adding VLAN 0 to HW filter on device bond272 [ 2927.211278][T15471] bond0: (slave bond272): Enslaving as an active interface with an up link 01:31:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2927.356396][T15324] lo speed is unknown, defaulting to 1000 [ 2927.363220][T15324] lo speed is unknown, defaulting to 1000 [ 2927.428646][T15465] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2927.707807][ T9963] bond272: (slave bridge300): link status definitely down, disabling slave [ 2927.759828][ T9963] bond272: now running without any active interface! [ 2928.405467][T15441] lo speed is unknown, defaulting to 1000 [ 2928.505598][T15441] lo speed is unknown, defaulting to 1000 [ 2929.045965][T15450] lo speed is unknown, defaulting to 1000 [ 2929.196931][T15450] lo speed is unknown, defaulting to 1000 [ 2929.610464][ T6511] tipc: TX() has been purged, node left! 01:31:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0xfffffffffffffe15, 0x0}}], 0x2, 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) setsockopt$SO_J1939_ERRQUEUE(0xffffffffffffffff, 0x6b, 0x4, &(0x7f0000000300)=0x1, 0x4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20, 0x4, 0x0, 0x0, 0x80000000}) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000080)) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$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$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000200)={0x2, 0x0, @multicast1}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 01:31:31 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xabb43c94, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x2}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2933.833850][T15620] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:31 executing program 4: unshare(0x40000000) r0 = socket(0x27, 0x80000, 0x6) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000340)={@mcast2}, &(0x7f0000000380)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x14, r2, 0x301, 0x0, 0x0, {0xd}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="400000007e34636ef221cc4f7c827fa41ea1ea6875bb6aecfc76fe8fdc1f4906216e0d6081ba4cd7f8bd86eea0c50df94379946c91afea598081a7", @ANYRES16=r2, @ANYBLOB="00022bbd7000fbdbdf250a00000008000300", @ANYRES32=0x0, @ANYBLOB="0a000900547dc0f2c4510000050038000100000005003300010000000500370000000000"], 0x40}, 0x1, 0x0, 0x0, 0x240080b0}, 0x40400) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x34, r2, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001980)={{{@in=@multicast2, @in=@dev}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001a80)=0xe8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r5, &(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @private0}, &(0x7f00000002c0)=0x80) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4, r7}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 2934.151607][T15624] bond273: (slave bridge301): making interface the new active one [ 2934.212548][T15624] bond273: (slave bridge301): Enslaving as an active interface with an up link [ 2934.272093][T15655] 8021q: adding VLAN 0 to HW filter on device bond273 [ 2934.312891][T15655] bond0: (slave bond273): Enslaving as an active interface with an up link [ 2934.341076][T15675] IPVS: ftp: loaded support on port[0] = 21 [ 2934.344012][ T5005] bond273: (slave bridge301): link status definitely down, disabling slave [ 2934.469605][ T5005] bond273: now running without any active interface! 01:31:32 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) r8 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) 01:31:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x4}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2934.529213][T15624] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2934.589736][T15680] tipc: Resetting bearer 01:31:32 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xc3ffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x5}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2934.940907][T15697] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2935.227429][T15699] bond274: (slave bridge302): making interface the new active one 01:31:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x6}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd, 0x1, 'fq_codel\x00'}, {0x4}}]}, 0x38}}, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000240)="6093a0c1bab2eebb420f59e03c827122c1c6043f964f719f03372091d8ba5cc868a6ba32e56d71c29dc95a44b7f00df433768f0e8407266a1509bd34bf63435a40bd7b888716fd2de1f42c947fce40c2b45bde44be8ef9155839e09e6620fb0a7d2305c47b1ea5d44f0a85e5125f5b191436c33bad9276ccd7b68b6591ff0b46deb8deb9e0821fe82236862133b22d4e67513051b52926a783bef3d1791078dfd847a21ca536be8e946f727079", 0xad}, {&(0x7f0000000300)="c1e1a078686183808a3d00e1414c10fc143fb9a47222342748e2a836ea94140c569825f2720f791759c18747cb7edbdab07d56cf1de0dbd5eca623e0ecb34a4a1f72acec014f0d53ccca22d927c239f206abf15857b19dfd7cec8705879df5b9de59a830611d5a61f05f116c9d0ddcc2856046748419e8bb88a352d22c4e01e8821a097a2363721a92a954cd6b2eb319aa65c4f1029228de48e6a6235f29089b95f7468f2386f46d070b20", 0xab}, {&(0x7f00000003c0)="2f23a31a7752a8119a4ae6806f2b06ed0c3b45d7413508cc0f07a936bb6152af4114d8a015349d3d84fd6f0fb90d6cd65a55049f70001b148cc3ee99033aed34f1586c7a7803eb1256882698a813862e315a814a2aeb3b3efeff49a29007cafb87cc45727230bc3bd01064bbd2c58f80a61ff0d3ee0297e4a6dc0965a87d8a64c632a04870cf98d5a5cac59ed5ba978ebfd02dbde8d15956736015f5c01849207c88e9826d36f53b836f0625e4955c2fcf2d9a8fba784c541d8638a517a355d86c66be2fa54cad54de1efbb828cbeb", 0xcf}, {&(0x7f00000004c0)="3ca59f57f473e628689eb42b41a150cd1cad53672dbc74371e7cbc9d050d2b7a9059eba61d0d6bece0ff5a6d1032d7682f36b801411242377c60eb5dfbd7f1f1eaa8590da119b09e82071148e662b675e2ff0927a3798eacd1037b72525fa4748a68af993cc4a89a062c447970af309a138028f81718426eb71a2e82092ef6a6b34abf3691e427afc207370f348238af7e860ea609e1124e0ace88a36626149c0308ad20c33307a7c7ef2164c59ac685d7ce8ccf85b6cdc9129087dc2fb7b2", 0xbf}, {&(0x7f0000000680)="9925f9be7d2889b86f4ecb106d9717d0da8e0817e408d088653a78dbcb3d6a89fad69779bc0dad070726e16d2be36c54332d9a807b6569e1db013769e4c3ffe422185b266c37e083fff449c743b33c9275bd38cf48d3ce8b7fa0df8cec6f3fc89954b63b1040014055e4603f00312581b24257ba0ae7d96704e10b06ecb6c2d866191e9b7332978ecc896bd79a7752301cde278ad43942d4d93d96e84b388fec7a2d8a1593215525d0e6a005784ed94e5ab12b64a3f180ac50a3a3784bc6925a0f4b7f0c864979d793945239519ac02a9d", 0xd1}], 0x5, 0x9) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) [ 2935.268129][T15699] bond274: (slave bridge302): Enslaving as an active interface with an up link [ 2935.302425][T15706] 8021q: adding VLAN 0 to HW filter on device bond274 [ 2935.350439][T15706] bond0: (slave bond274): Enslaving as an active interface with an up link [ 2935.407333][T27634] bond274: (slave bridge302): link status definitely down, disabling slave [ 2935.469027][T27634] bond274: now running without any active interface! [ 2935.491991][T15699] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2935.531718][T15754] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 01:31:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x7}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:33 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2935.627508][T15675] lo speed is unknown, defaulting to 1000 [ 2935.634500][T15675] lo speed is unknown, defaulting to 1000 [ 2935.656006][T15759] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2935.774511][T15770] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2936.003431][T15777] bond275: (slave bridge303): making interface the new active one [ 2936.050972][T15777] bond275: (slave bridge303): Enslaving as an active interface with an up link [ 2936.119064][T15821] 8021q: adding VLAN 0 to HW filter on device bond275 [ 2936.154218][T15821] bond0: (slave bond275): Enslaving as an active interface with an up link [ 2936.188753][ T4994] bond275: (slave bridge303): link status definitely down, disabling slave [ 2936.217147][ T4994] bond275: now running without any active interface! [ 2936.247583][T15777] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, 0x0, &(0x7f0000000080)) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00', {0x804}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="bb02826f65514cdd63eeb6c4dac4547497f30e9a1786a81a8454bc677cebd6051329ee162e6f58ed3f59d00b57e8f4be8d07a543064ce866aaaa5601963d124de2794668648d6246d6943ce257557f810c41416dd9cea86e41041ddb402a0cbfa220428c9d7d7989d318d27d5b81f331b0256c2e20c18b20901300b1339d20422ac8354808ce6a30a6d36a06f479821590152e730148627013fac432680bef433c91ec4bd1523acc6a6d5dba1a0e16e9483b88c0cf7426ff400ff61718b7f4465716e1dd3927582e", 0xc8}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2858309d6948afd06fee5d6051225d726de772ee5b93021acc14fd3710b7a6020bd0a24db5fea0d8d70e873d58542e9976b93ef9fad6cf8db5666e5724341d67f33aa2ca97b9d0e68706a227c95b77636388da7cb59ec44e04cfac08055eda69d261e4bb15ed40260ffcad4b4e463693405297ee94422aeee15dba9e602fd57ec1319649298bd8e7fc", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32], 0x28, 0xc0}, {&(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="0100000008d3cd5375c51d79ed936a6ac515115f8e5f709eda8c0a000000000000000000200041ec5f8085af8a74f3fa7b077e758a", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES32, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x30000000}, {&(0x7f0000000c00)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000001340)=[@rights={{0x2c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30, 0xc5}, {&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000014c0)="c90d97821282f731c43f2543f3508ec66f1044ef87cf2439bb77880aad32a9", 0x1f}, {&(0x7f0000001500)}, {&(0x7f0000001580)}], 0x3, &(0x7f0000001a00)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd0, 0x4040810}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002180)=[{&(0x7f0000001b80)="100c5dc82f4b01f7d23e7bc2e4423aea18f018e0dfb95200f433e44725336e615b6438be03e7d2462b96911819df24fc345dcf788f9079638f14452c94ea8e3fea53b3180c22c422742e97ecbb184be9a72b3b16186a9b8d38c5f4c20eed6631f737846cc81e2812af2306f80bbf0c495aec638fda18260b0ffaeb629c9176926574f6cc66779430cdfd728b5f88e0ae6a0ae24c36131fcc620dcda54d1ae543eca8f4076816b50b25ac3ba4b16c95e250b04c6ce8a34ff7a92ee3979785d33c4d098a2f086ca18ec12793eb219b07164d4ca4208228a95339ba17", 0xdb}, {0x0}, {&(0x7f0000001d80)="bffb3e112c4bb344", 0x8}, {&(0x7f0000001e40)="278ee567ca97", 0x6}, {&(0x7f0000001e80)="3edb5eed6cfa8ae2ba97bc578a3531c0bce5ef38964fe3b99f57daeaeef0f8b70e5a25a7a99fca6d7a840d91143eca2c5e41458cd5ccd3f16775ffc70657d0f94a72a2430beccc32cfc945a36f2eca055ca0e806be5513cfd568d8371fa8d87b90e8ca30c0d0890590354069907c", 0x6e}, {&(0x7f0000001f00)="39604593591a5f60166b9c7e48b7bf53a4094ca6f7701bca758a7f34a001fe08e1f2825161b307f9b12bd8d9318d28099de6c24e1899349700f9bd0f3874839340ddb66388a105b916b48c1309aadd9469738cc7ab80f1e06a456ea3ac0a079d6024ca691b5aebc0ae4a4fd0177c12f5c5a8158dc46b5c8bd0fc08ced26090637e287c7b28bf4957e3dc6751e29a1f073f431580b50778bb8e43a2322d9335be467df1bc13095e50e20aa65e881c17ee93837b7e67a52457051ae156f95e04b583df34a0216d24677228c83cf46dbb19a7064e0e3fc63ccb1f31122b5b241da0053ac8bd0e003df6a3fb659e7bdd", 0xee}, {&(0x7f0000002000)="5a27de1a2c3b5ebe5ff6f05af34e5ffca7510b15692f59d0498a00d8933cb20dadd1b44b038c7755d697d5e57a108271b4c1bb094da9d0f3812a34f4d00dfc81605e436d1e0fbd6cae5f83bed5badaed740f211893b60a65033d17ba64a0f672a13f993e7cf0522d", 0x68}, {&(0x7f00000020c0)="ba70d86556a4df0f35432913d26f83c05353349ec4758cd96de72deac064f3d25226fe239de5252a891bda3a477f56345cd4b6734a421da4ae3cfe2461fbdd92c125", 0x42}], 0x8, &(0x7f0000002300)=ANY=[@ANYBLOB="200000006cb7346d84f2d86b01000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000010000000000000000100000001000000"], 0x68, 0x10}], 0x5, 0x200440c4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = socket(0x23, 0x80802, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000440)={0x0, 'erspan0\x00', {0x804}}) pwrite64(r4, &(0x7f0000000100)="08e20f45d64e1363a869a1084f959473d390cedcc8", 0x15, 0x400) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r3, 0x0, 0xf03b0000) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x8000000000004) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={'team0\x00', 0x600}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) 01:31:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x8}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0xff00, @empty}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:35 executing program 0: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000000)=0x90, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in=@loopback, 0x0, 0xff97, 0x0, 0x8, 0x0, 0x0, 0x20, 0x0, 0x0, r3}, {0x5, 0x0, 0x0, 0x4, 0x3, 0x5b}, {0x431a, 0x0, 0x0, 0x26ffbb15}, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x1}, {{@in=@broadcast, 0x4d3, 0xff}, 0x0, @in6=@empty, 0x0, 0x1, 0x3, 0x20, 0xfffff000, 0x7fff, 0xa264ce7}}, 0xe8) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@rand_addr=' \x01\x00', 0x4e22, 0x5, 0x4e21, 0x6, 0xa, 0x20, 0x80, 0x1d, 0x0, r3}, {0x5, 0x5bd, 0xc00000000000000, 0x7, 0x6, 0x9, 0xb0, 0xfffffffffffffffa}, {0xa875, 0x2, 0x0, 0x7}, 0x9, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in6=@remote, 0x4d3, 0xc3}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x0, 0x4, 0x0, 0x2, 0x7, 0x2, 0x3}}, 0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r3}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@rand_addr=' \x01\x00', 0x4e21, 0x0, 0x4e23, 0x9, 0x2, 0x120, 0x20, 0x62, 0x0, r3}, {0x9a, 0x400, 0x9, 0x0, 0x7fffffff, 0xce, 0xffff}, {0x8, 0x180000000000, 0x401, 0xe2}, 0x5, 0x6e6bbd, 0x3, 0x1, 0x3}, {{@in6=@empty, 0x4d3, 0x2b}, 0xa, @in=@remote, 0x0, 0x0, 0x1, 0x32, 0xac, 0x3}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@local, 0x4e22, 0xa68, 0x4e20, 0x7, 0x2, 0xa0, 0x20, 0x3a, 0x0, r3}, {0x6df8, 0x3, 0x7f, 0x1, 0x9, 0x945b, 0x8, 0x20}, {0x4, 0x6, 0x3, 0x400}, 0x9, 0x6e6bb8, 0x0, 0x1, 0x2, 0x3}, {{@in=@broadcast, 0x4d3, 0x2b}, 0x2, @in6=@local, 0x0, 0x4, 0x3, 0x10, 0x1, 0x200, 0x2}}, 0xe8) r4 = getgid() sendmsg$netlink(r1, &(0x7f0000001b00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001a40)=[{&(0x7f0000001b40)={0x1400, 0x16, 0x10, 0x70bd25, 0x25dfdbff, "", [@nested={0x13f, 0x47, 0x0, 0x1, [@typed={0x8, 0x49, 0x0, 0x0, @str='^@-\x00'}, @generic="c1c742ff2c126f470f5c7217e690991ef481bd3b1f3f75ff924ec6d625cf700ac8c3873692714803186a9e4946582c6997dbf626613661dea2ddf3a1355fce84", @typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @typed={0x7, 0x41, 0x0, 0x0, @str='\xf7&\x00'}, @typed={0x8, 0x71, 0x0, 0x0, @u32}, @typed={0x4, 0x80}, @generic="ddb577c6d159c13df28c1e3f2ebeabf5bfb86d497da277b8cf2440ec9d08c8c47d773f72c8c96cd3cfa6c73b13aac36923583d19ecb9dd95730b1ad732c897973df1c123a8c9f34c37bd2edd83646a04cb56f08946fcd6ac2d190369451ce93a5164749ee28ba1e50f7fa4818e23da071c3f3630276ef47054ff048a0f69", @generic="62ee9870dbec9978f60726f51e5c385851a7e7c766be47cad40f3557b2263c3d88ba3ebc7ab6a724d331735f14f0451d747fc3bd0333a1750b776459dc7b70600f1179bae1", @typed={0x8, 0x92, 0x0, 0x0, @pid}]}, @nested={0x6b, 0x24, 0x0, 0x1, [@generic="c0cefab1aec75f763a1599b70981e67f1b804b64412b7a95fec0a359acce621e745a206862bb0fb010ab08036a6666a6a32bca5e8d2bdcd9031076d605b82f0577eac2013a341a53d5ff26abe1d19af172c574b935a197fc003871", @typed={0xc, 0x42, 0x0, 0x0, @u64=0x1000}]}, @nested={0x7e, 0x16, 0x0, 0x1, [@generic="4f70d7c69a43b443ffce14cacb01c968413d3aa37a103ec9e785ef6c805cb6e899d1a0b072a9efc56c9069109dcd90577ada02a34f919f7f32d5e43050edf81df5d823f2eec5b11d820300ec1190406eec5128be2ddac6299a4e53ab8594eea125042cde3b20617e414ed3cd7d4bef840148371eea57d9694905"]}, @nested={0x11a4, 0x8, 0x0, 0x1, [@generic="146f59dcaa0665aa264d156f417eea2cbb6e04ad997c", @generic="41ea3d64349ee61b565f75f9e3fab12264f50b72b3ade2870748cbcc028ea978fb90c08d6685e799a0798f8c5f39f4696bd1ddaccde010731b3771231341c7dacb5a9c", @typed={0x8, 0x62, 0x0, 0x0, @uid}, @typed={0x1004, 0x80, 0x0, 0x0, @binary="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@typed={0xed, 0x10, 0x0, 0x0, @binary="bd7463121236df7bc7dc93270cdb1f1b3377506c374f3c145aa83c40fb6a717a3b9f0ba2c718577acc09817d79f04499e55b57ec9b28447658b748a021f6f7f3599d4031c15b963b0507ad913a91fd38de189553abfc39e160664ee135d90a00696a7c03b1d3dc99d42b016725864ccade9161870c5e4193e48f40d862c610d3cddf9fdc73e4434b321a95e36853ca5a0658c9051ce5c7fe9bbedec0c93e9587a79dee62acdc9ce577d43a90f0759521c5a9dfc95adb28ffc8e8600f9c95b4631ebac55d43ea1ff91f44cc5c853e794f69bf0cfcae42e0ef8e6254b85fb1d44a9bef38ad52e7087a50"}, @generic="b2be0c3b588f07b5e626255de7c037972f9b30de4980ccccb0acd24bec467ab0fa3c6be141c599ebf504f98db768b11303f82c9b4eb1acd04d055c0054f595ff3147c9e3a679aab84d0500"]}, @typed={0x8, 0x37, 0x0, 0x0, @pid}, @typed={0x4, 0x84}, @typed={0x4, 0x28}, @nested={0x10, 0x2c, 0x0, 0x1, [@typed={0xb, 0x8d, 0x0, 0x0, @str='TIPCv2\x00'}]}]}, 0x1400}], 0x1, &(0x7f0000001a80)=[@rights={{0x38, 0x1, 0x1, [r1, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}], 0x58, 0x4800}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c0101a1", @ANYRES16=r0, @ANYBLOB="6ffe000000000000000003000000580001800d0001007564703a73797a310000000044000400200001000a00000000000000fe8000000000000000000000000000aa02000000200002000a00e70000000000ff01000000000000000000000000000100000000177318e8bb84c530da53a73aec3d183d4b5e483077b680fc8d3a20f0cb2548cfa8e41157cb11415d85cb79bb6215cb7510210f1ea8fcd485374f46a3c031ccf67dfd6aefe242bb15cd06162eaa618f303500a710afdcbab711678a"], 0x6c}}, 0x0) 01:31:35 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfeffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:35 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000380)=ANY=[], 0x54}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) [ 2937.692834][T15850] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2937.772544][T15854] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2937.882248][T15857] bond276: (slave bridge305): making interface the new active one [ 2937.893677][T15857] bond276: (slave bridge305): Enslaving as an active interface with an up link [ 2937.922294][T15905] 8021q: adding VLAN 0 to HW filter on device bond276 [ 2937.942860][T15905] bond0: (slave bond276): Enslaving as an active interface with an up link [ 2937.954419][T15892] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2937.976538][ T4033] bond276: (slave bridge305): link status definitely down, disabling slave 01:31:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000006440)=ANY=[@ANYBLOB="4400000010000104ff000000000000000000000093fc21292822", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r3, @ANYBLOB], 0x44}}, 0x0) clock_gettime(0x0, &(0x7f0000006180)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/19, 0x13}], 0x6}, 0x8000}, {{&(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000540)=""/45, 0x2d}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/210, 0xd2}, {&(0x7f0000000740)=""/95, 0x5f}, {&(0x7f00000007c0)=""/180, 0xb4}, {&(0x7f0000000880)=""/233, 0xe9}, {&(0x7f0000000980)=""/236, 0xec}, {&(0x7f0000000a80)=""/83, 0x53}, {&(0x7f0000000b00)=""/130, 0x82}, {&(0x7f0000000bc0)=""/53, 0x35}], 0xa, &(0x7f0000000cc0)=""/8, 0x8}, 0x8000}, {{&(0x7f0000000d00)=@xdp, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d80)=""/35, 0x23}, {&(0x7f0000000dc0)=""/8, 0x8}, {&(0x7f0000000e00)=""/14, 0xe}], 0x3, &(0x7f0000000e80)=""/4096, 0x1000}}, {{&(0x7f0000001e80)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000003440)=[{&(0x7f0000001f00)=""/10, 0xa}, {&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/114, 0x72}, {&(0x7f0000002fc0)=""/124, 0x7c}, {&(0x7f0000003040)=""/94, 0x5e}, {&(0x7f00000030c0)=""/222, 0xde}, {&(0x7f00000031c0)=""/175, 0xaf}, {&(0x7f0000003280)}, {&(0x7f00000032c0)=""/69, 0x45}, {&(0x7f0000003340)=""/209, 0xd1}], 0xa}, 0x4f2}, {{&(0x7f0000003500)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003580)=""/118, 0x76}, {&(0x7f0000003600)=""/161, 0xa1}, {&(0x7f00000036c0)=""/228, 0xe4}, {&(0x7f00000037c0)=""/191, 0xbf}, {&(0x7f0000003880)=""/11, 0xb}, {&(0x7f00000038c0)=""/35, 0x23}, {&(0x7f0000003900)=""/23, 0x17}, {&(0x7f0000003940)=""/83, 0x53}, {&(0x7f00000039c0)=""/14, 0xe}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0xa, &(0x7f0000004ac0)=""/246, 0xf6}, 0x80000001}, {{&(0x7f0000004bc0)=@tipc, 0x80, &(0x7f0000005f40)=[{&(0x7f0000004c40)=""/94, 0x5e}, {&(0x7f0000004cc0)=""/4096, 0x1000}, {&(0x7f0000005cc0)=""/190, 0xbe}, {&(0x7f0000005d80)=""/60, 0x3c}, {&(0x7f0000005dc0)=""/206, 0xce}, {&(0x7f0000005ec0)=""/65, 0x41}], 0x6, &(0x7f0000005fc0)=""/49, 0x31}, 0xfffffffd}], 0x6, 0x122, &(0x7f00000061c0)={r4, r5+60000000}) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r10}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r7, 0x89f1, &(0x7f0000006280)={'syztnl1\x00', &(0x7f0000006200)={'ip6tnl0\x00', r10, 0x2f, 0x40, 0xff, 0xffff, 0x40, @remote, @empty, 0x0, 0x10, 0x6, 0x8ceb}}) sendmmsg$alg(r9, &(0x7f00000064c0)=[{0x0, 0x0, &(0x7f0000003280), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x20000811) sendmsg$can_j1939(r6, &(0x7f0000006400)={&(0x7f00000062c0)={0x1d, r11, 0x1, {0x2, 0x1, 0x3}}, 0x18, &(0x7f00000063c0)={&(0x7f0000006300)="fc90fbe9a28127905fa473d524b54d09046d2a853b6d11d2c6d93571ee0c06ee3ba4a8f2b379ba37bbc410ca8409a9945050175aeb3935e608934a0a08db81d7681572586f0e1f3994ace04da1165464d617e0de1bab834306aaa303086a553561b0b34aff0a4bd048bbaa871752b41329fb5d512c3bbf0f27d41cf88211d3832cf826286e481de078d2b3ede82fd07ca294210df7cd8612a8d9a969c360dbe3680c8b75", 0xa4}, 0x1, 0x0, 0x0, 0x20000094}, 0x24000081) [ 2938.007773][ T4033] bond276: now running without any active interface! [ 2938.040120][T15857] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x9}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:35 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffa888, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2938.238189][T15916] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2938.424356][T15924] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xa}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000098007a58008000000b000500010007"], 0x1}, 0x1, 0x0, 0x0, 0x40008d0}, 0x240000c1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 01:31:36 executing program 1: unshare(0x40000000) mmap(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1000009, 0x11, 0xffffffffffffffff, 0x3ed55000) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x80000, 0x81) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x20, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xc, 0x11d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, "06e0fec7"}]}]}, 0x20}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000040)={0xc0002002}) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x48, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffffc, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x10000, 0x2}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, 0x0, 0x0) [ 2938.747517][T15927] bond277: (slave bridge307): making interface the new active one [ 2938.803788][T15927] bond277: (slave bridge307): Enslaving as an active interface with an up link [ 2938.909792][T15958] 8021q: adding VLAN 0 to HW filter on device bond277 [ 2938.918118][T15983] IPVS: ftp: loaded support on port[0] = 21 [ 2938.943911][T15993] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2939.013163][T15958] bond0: (slave bond277): Enslaving as an active interface with an up link [ 2939.038975][T15918] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2939.079909][T15927] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2939.137585][ T9963] bond277: (slave bridge307): link status definitely down, disabling slave [ 2939.170513][ T9963] bond277: now running without any active interface! 01:31:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xe}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:37 executing program 0: socket(0x1000000010, 0x80002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xde) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="007e6bd66dcca961328ccc369d97e92d7700000000000000280012000900010076657468"], 0x48}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r10, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r7, @ANYBLOB="00e0643ce6fff7ff0000ffff", @ANYRES32=r10], 0x28}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="df18802014300002ff0a0022e70008000500ac1414aa08000500ac1414ac1ff4c192a191429829349b0d5029"], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) 01:31:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="540000001f000104000080000000c7ba548ac3be", @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB="000000000000030000000000aaaaaa0000000c7a39dba25a8b368de7b73376daf15bba379e72282f7417e1a42ad8a6b272090ee13092e36039e170858fe5dda1dd86db419f4b0013bb5802c99f0d859f4dbf7124f87ed2fc"], 0x54}}, 0x0) r1 = socket(0xa, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) recvmsg$can_j1939(r1, &(0x7f0000000280)={&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/136, 0x88}], 0x3, &(0x7f0000001440)=""/164, 0xa4}, 0x2101) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) pipe(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_sco(r5, &(0x7f0000001c80)={0x1f, @none}, 0x8) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001540)=0x14) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x3, 0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) connect$packet(r2, &(0x7f0000001500)={0x11, 0x8, r7, 0x1, 0x0, 0x6, @random="66994e368198"}, 0x14) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000240)={'veth0_vlan\x00', @random="01003a1e2410"}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000001800)=0x2) recvmsg$kcm(r6, &(0x7f00000017c0)={&(0x7f0000001580)=@nfc, 0x80, &(0x7f0000001680)=[{&(0x7f0000001600)=""/38, 0x26}, {&(0x7f0000001640)=""/23, 0x17}], 0x2, &(0x7f00000016c0)=""/221, 0xdd}, 0x10022) 01:31:37 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfffff000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:37 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e21, 0x60e80, @ipv4={[], [], @broadcast}, 0x4}}, 0x5, 0xff, 0x14b7, 0x7, 0x10000}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x28}, 0x6edba615}}, 0x3, 0x9, 0x9, 0x4b13, 0x44, 0x0, 0x6}, &(0x7f0000000240)=0x9c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r7 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) splice(r7, 0x0, r1, 0x0, 0x400fffe, 0x0) sendfile(r7, r1, 0x0, 0x80000001) [ 2939.409904][T16008] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2939.473565][T16011] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2939.488996][ T28] audit: type=1804 audit(1594863097.165:2670): pid=16015 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1915/memory.events" dev="sda1" ino=16361 res=1 [ 2939.601286][T16014] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2939.632595][ T28] audit: type=1800 audit(1594863097.165:2671): pid=16015 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16361 res=0 [ 2939.727751][ T28] audit: type=1804 audit(1594863097.165:2672): pid=16015 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1915/memory.events" dev="sda1" ino=16361 res=1 01:31:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x10}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2939.828753][T16019] bond278: (slave bridge309): making interface the new active one [ 2939.883185][T16019] bond278: (slave bridge309): Enslaving as an active interface with an up link [ 2939.941051][T16008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2939.965362][T16008] device batadv0 left promiscuous mode [ 2940.038364][ T28] audit: type=1800 audit(1594863097.715:2673): pid=16015 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16361 res=0 [ 2940.051176][T16059] 8021q: adding VLAN 0 to HW filter on device bond278 [ 2940.074605][T16059] bond0: (slave bond278): Enslaving as an active interface with an up link [ 2940.087866][T15983] lo speed is unknown, defaulting to 1000 [ 2940.094634][T15983] lo speed is unknown, defaulting to 1000 [ 2940.111007][ T28] audit: type=1804 audit(1594863097.765:2674): pid=16076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1915/memory.events" dev="sda1" ino=16361 res=1 [ 2940.117040][T15989] IPVS: ftp: loaded support on port[0] = 21 01:31:37 executing program 4: r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@null=' \x00', 0x1, 'bond_slave_0\x00'}) syz_emit_ethernet(0xfffffffffffffd9e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) 01:31:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x175, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r2, &(0x7f0000000180)={0x0, 0x57, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4099, 0x1010}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) write(r2, 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) shutdown(r3, 0x0) recvmmsg(r3, &(0x7f0000000100)=[{{0x0, 0x303, &(0x7f0000000440)=[{&(0x7f00000015c0)=""/4096, 0xfffc}], 0x1}}], 0xb4df5594, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, 0x0) 01:31:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000380)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000b0000000000010000001400020077673200000300000000000000000000240003"], 0x4c}, 0x1, 0x1faa}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r3, r1, 0x0, 0x10000000f) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = accept4$inet(r0, &(0x7f0000003040)={0x2, 0x0, @loopback}, &(0x7f0000003080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000030c0)={0xce64, 0xa, 0x8000, 0x1}, &(0x7f0000003100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={r7, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000040)=0x84) [ 2940.253376][T16019] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x54}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:38 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2940.507464][ T4994] bond278: (slave bridge309): link status definitely down, disabling slave [ 2940.556340][ T28] audit: type=1804 audit(1594863098.235:2675): pid=16114 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2816/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 2940.574235][ T4994] bond278: now running without any active interface! [ 2940.630599][T16113] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2940.896595][T16116] bond279: (slave bridge310): making interface the new active one [ 2940.945906][T16116] bond279: (slave bridge310): Enslaving as an active interface with an up link [ 2941.001625][T16132] 8021q: adding VLAN 0 to HW filter on device bond279 [ 2941.023941][T16132] bond0: (slave bond279): Enslaving as an active interface with an up link [ 2941.075951][T16113] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2941.101525][ T7] bond279: (slave bridge310): link status definitely down, disabling slave [ 2941.133469][ T7] bond279: now running without any active interface! 01:31:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x4d4001, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x22ea) accept$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) 01:31:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x68}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x2, 0x6, 0x3, 0x0, 0x0, {0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xc}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @remote}}]}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x40c0}, 0x11) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}}, 0x0) 01:31:40 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f0000000040), 0x12) r5 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000180)='0', 0x1}], 0x1) 01:31:40 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:40 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) r1 = accept4(0xffffffffffffffff, &(0x7f00000016c0), &(0x7f0000001740)=0x80, 0x180000) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000001780)={@remote={[], 0x2}, 0xb, 'ip6tnl0\x00'}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x22, 0x2, 0x4) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000308000019000000be14038e3b00", @ANYRES32=0x0, @ANYBLOB="0001000d00", @ANYRES32=r3, @ANYBLOB="08001b"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000000)=r6, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@RTM_GETNSID={0x54, 0x5a, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8}, @NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8}, @NETNSA_NSID={0x8, 0x1, 0x4}]}, 0x54}}, 0x0) accept(r7, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000540)=0x80) setsockopt$RXRPC_SECURITY_KEY(r9, 0x110, 0x1, &(0x7f0000000580)='-(%($\x00', 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r6, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x3, 0x3}, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x40, 0x7}, &(0x7f0000000240)=0xffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x7}}, 0x10) [ 2942.955557][T16187] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000000c0)=[{0x3, 0x4, 0x8}, {0x3, 0x1, 0x74, 0xbac9}, {0x9, 0x2, 0x7f, 0x7}, {0x6, 0x9, 0x9, 0x7}]}, 0x10) 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}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050751000000100000000000000000", @ANYRESDEC=r1, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000080), 0xc, 0x0}, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000300)) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000340)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='D\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="001f00000000000004000a000a000100726f757465000000140002000800030000000000080002"], 0x44}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) 01:31:40 executing program 1: mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x380000d, 0x6031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x23, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d8010020", @ANYRES16, @ANYRESDEC=r2], 0x1d8}, 0x1, 0x0, 0x0, 0x404c014}, 0x2400c850) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000004980)={&(0x7f0000004700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000004940)={&(0x7f00000006c0)={0x354, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0x90, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x597ab26e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb51d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x497b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd51a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d3d1f4a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9175}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfd0f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb8b}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1c041114}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x57d57c06}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3c55}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf974}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f7ff75b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x61ce}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc02d}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x788a928b}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSLVLLST={0x5c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e9e7f11}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7a}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56b121e9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x20071e10}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ed6ff52}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xac, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xb5c8ba}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4196d94d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e6fd48f}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xab}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4e47c46e}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x45}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5d}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d700c23}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76501dd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2d37807b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x79dd5008}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x5}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x140, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c808559}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28d2427f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xba}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x74ecceca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc5}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x49c58496}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x15}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26482731}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2e023107}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x645bb3e5}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x14547746}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x817058}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x10f166a6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x71}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x63c5d3bf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21972af2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31b66e0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26d19be5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x28b5f950}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5fd4567f}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x31734e1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dacce71}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x22c0b83e}]}]}]}, 0x354}, 0x1, 0x0, 0x0, 0x40}, 0x8000) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="251ddd5d14cb06000000690f6e9c354649bd1d58b8ccbddd79905bf20358a9770dfa15a89a419fefee757ffbed9d094b99d696a90e2c181cbbe4afdd92a37414cfa9980908f49cfed890d1e80f8ace38ca08391bf0253e929f76213975011c438051e0037ccff8795d58091519b907766a4f0d73ce06b8a2f10d3a22f6e738dc7f27b12e9580594eaec4"], 0x9240db9) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020331fbc5b500000000000000000000000000000000000000000000000000006ffabc88e7fecf7a77c926d8cf077704e46d37e0595925000666e61253e57973695bddb254cd8997ced9f59642d1b578a1720a2a685a508a32f41eec851b8c54899509d569b8e5a438c87f7f596dafee6133d5732e043f793fb33ae10fa50f99d6d82f97ad5dde9db2322b0c34ff2e3f2e1f98390af7b016e50eb92d90f4b7af3f743c"], 0x20}}, 0x0) r4 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000280)={0x6, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r4, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={r5}, 0xc) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r5, 0x0, 0x8}, 0xc) close(r6) r7 = socket$tipc(0x1e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, 0x0) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) recvfrom(r1, &(0x7f0000000040)=""/184, 0xfffffffffffffe07, 0x40012500, 0x0, 0xfffffe53) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) [ 2943.191716][T16195] bond280: (slave bridge311): making interface the new active one 01:31:40 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000140)="e3d0e9d6d9d18e5f39868de363d3", 0x0, 0xfffff000, 0xfffff000, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000005d2c6ce8f827b3817d2c3c9e5cd5fff96e82aba93abbe3f6f33ebadde5c1c055714791cacb24ec0ff3b327483ea278f94c07000000000000003ad10c372cedc3f4adb7961565ea3b5884e289b58e6fdba0b23d7603bc46fef63c5760f5375b8e3282bff71fd57466aa931302000000000000001eed0a3e9ef84a023917c913c94177354833dec98ffe5f2e05", @ANYRES16=r3, @ANYBLOB="010000000000000000001a000000070021006262000014002280"], 0x30}}, 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)=0x7) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000100)=0x1f88) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000cc0)={0x3e8, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_SCAN_SSIDS={0xc, 0x2d, 0x0, 0x1, [{0x7, 0x0, [0x1, 0x1f, 0x1d]}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x400, 0x4}}, @NL80211_ATTR_SCAN_FREQUENCIES={0x44, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x7f2}, {0x8, 0x0, 0x2}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x8}, {0x8}, {0x8}, {0x8, 0x0, 0x800}, {0x8, 0x0, 0x9}]}, @NL80211_ATTR_SCAN_SUPP_RATES={0x358, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x43, 0x2, "acda662b7bfaf1f12b02e1372f286fe70bb8d02df2b207f6c90e9d0c9b8ae991b4145e58131e0875a7404ef263d733a0d37727cf52a3c7d04f4f4aa2c8f378"}, @NL80211_BAND_6GHZ={0x69, 0x3, "69f41fb5bde0a85cf91078e5db489e848c6cd626afbbfab287cfcfa88cde3fc6b5e746afdc95cb82df441c51e4f9a63f4743a5dd31221064e53aea251169b595eb71862558ef5f3128b07e44ec84e1f8c38ac39dcac1bc884f8a598851d18fe44450a190bd"}, @NL80211_BAND_5GHZ={0x5a, 0x1, "0523f8b3f9f9547f56c110e7ecbd3d02290cd3e1618b1cec3d35358d0d238ba1320429b35d2dcf4be7163ddbf3a66519b3347c2ccef1a0aa12b1c3a8a267417a107705d61e6118dae57a10e0508dfa2b9b09812aabca"}, @NL80211_BAND_5GHZ={0x100, 0x1, "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"}, @NL80211_BAND_2GHZ={0x62, 0x0, "e290878d606f2cf1336c2e7960101b36b37f1600af3e9e649d0b3060e5ba6d2f272f6a3f4801b1ea3e52086d4af630b422bde6b09bf9cfbacaa23a331f0f85d04e911e56d240a705f95f042cc41301c775d50a0ff3d068fee8ea826afcc3"}, @NL80211_BAND_6GHZ={0xe1, 0x3, "378bd735a8b6c016a88534b42151440bdac7db60336db2a812fef33ec10ff9e107413f385a57c3f75511699b225c98a1e6bc67c8b5dde467143cb5315a3518b7be88e459be900319291d1b6668e3357e00c61c185b6fd4bf959101f44985576285b232ec488412190f5426f795da1d68d7fceb0f1d892c8f1de49ce17dea3a460a6298e5b99a8e752895f3bd17aaeec836831945290ffe5f1b866577dc0c61740971225f813558f2211edaf2600c9d5b6ec2fb49de71a164076d34a6d8e5833fb40c6c6eaf84216d3bd860d349db63e76b16f251945104cb16ec5d722e"}]}, @NL80211_ATTR_BSSID={0xa, 0xf5, @multicast}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0xff, 0x5}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x80000000, 0x3}}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r7, 0x89f2, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000400)={'syztnl0\x00', r6, 0x8, 0x7f38, 0x6, 0x101, {{0x13, 0x4, 0x3, 0x5, 0x4c, 0x66, 0x0, 0x0, 0x4, 0x0, @multicast2, @private=0xa010100, {[@rr={0x7, 0xf, 0x7f, [@local, @multicast2, @multicast1]}, @timestamp_addr={0x44, 0x24, 0x83, 0x1, 0x5, [{@empty, 0xfff}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x1ffc0000}, {@remote, 0x3}, {@remote, 0xaa}]}, @ra={0x94, 0x4}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000500)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', r8, 0x4, 0x8, 0x4, 0x0, 0x33, @private2={0xfc, 0x2, [], 0x1}, @remote, 0x8000, 0x7, 0x1f, 0x9}}) [ 2943.266855][T16195] bond280: (slave bridge311): Enslaving as an active interface with an up link 01:31:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xfc}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2943.308215][T16198] __nla_validate_parse: 4 callbacks suppressed [ 2943.308225][T16198] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2943.382240][T16240] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2943.412817][T16226] 8021q: adding VLAN 0 to HW filter on device bond280 [ 2943.456514][T16226] bond0: (slave bond280): Enslaving as an active interface with an up link [ 2943.467854][T16242] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 01:31:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f0000000000)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x801ac000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x7c774aac) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpu.stat\x00', 0x275a, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x78, 0x0, 0x4, 0x70bd26, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x2b}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\n', 0x1, 0x0, 0x0, 0x0) [ 2943.496622][ T7] bond280: (slave bridge311): link status definitely down, disabling slave [ 2943.523521][ T7] bond280: now running without any active interface! [ 2943.558683][T16195] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000e0ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00', 0x200002, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f00000002c0)='cgroup.events\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) socketpair(0x2b, 0x5, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f00000003c0)) sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x44, r6, 0xef8c987201b6e653, 0x0, 0x0, {0x37}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0xfffffffffffffffa}}]}, 0x44}}, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local, 'batadv0\x00'}}, 0x1e) openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000005b40), 0x40000000000014d, 0x0) r7 = openat$cgroup_ro(r4, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000001) getpeername$unix(r5, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) 01:31:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x1f4}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2943.726251][T16228] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 01:31:42 executing program 4: r0 = socket$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) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f00000000c0)=ANY=[], 0xfffffd5d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f00000000c0)='freezer.parent_freezing\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r5, 0x0, 0xf03b0000) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 01:31:42 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffffc3, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x300}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000006800b595000006000000f60000000000", @ANYRES32=0x0, @ANYBLOB="0000148eed26aa0c9caa8cde4c9eeb63d385e3ba6e9575537936"], 0x2c}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x200003f8, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x4) 01:31:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}}, 0x108) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000001) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffffeffffffaaaaaaaaaaaa86dd60bf6e1100083a00fe8000000000040000000000000100bbff0200000000000000000000000000018e2be6b9b66902f1e2c51e885a12529ea57569dafc769ead42e566598bba1ebf362f962caae3f26fa52107fa9c451f18fdb87bd0ea51cff9978af060354a03a02dad4b64"], 0x0) [ 2944.533634][T16291] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2944.588991][T16294] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2944.688891][T16300] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2944.831817][T16299] bond281: (slave bridge312): making interface the new active one [ 2944.852484][T16299] bond281: (slave bridge312): Enslaving as an active interface with an up link 01:31:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3e8}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200), 0x1c) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x2, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl1\x00', r4, 0x29, 0x7f, 0xff, 0x7, 0x0, @private1, @empty, 0x10, 0x700, 0x5, 0x7fff}}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, '\x00\x00\x00\x00\x00\x00|\x00', "b19c965f3fea724835192913b40bae1d", "3faf4d7f", "c6ca89e4e891a86b"}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="8e", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffff7f, 0x0, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000280)={&(0x7f0000000580)={0x200, 0x12, 0x800, 0x70bd26, 0x25dfdbfd, {0x1f, 0x8, 0x80, 0x28, {0x4e20, 0x4e20, [0x8001, 0x2, 0x0, 0x3], [0x2, 0xfffffffe, 0x9, 0x2c7], 0x0, [0x5]}, 0x0, 0xc53}, [@INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xae, 0x1, "eeca2524a939eecabc398cd32ab48058e427ba34c63068e697805bb0c1667730c99d55bd3d28fec47f8244c8524a50599efb11d880fd2f20b4668d382d4d3586a518f6a3871f87f6bc8ec9e6ff70be2ef984d9c26a55d832c133990483adb9038ebb35e1d7c3b7fd8ccb8a6f88255f038763204fc792815b54471784334cf7b69695686f4fe0b33d82cf94b28cd10cb8aead4c3ab99081dcd59205b93013ce31398b1c2d9b71569f8676"}]}, 0x200}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) sendto$inet6(r0, &(0x7f0000000080)='>', 0x2f80, 0x8000, 0x0, 0x0) 01:31:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0xff17, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4000051) [ 2944.930292][T16304] 8021q: adding VLAN 0 to HW filter on device bond281 [ 2944.975683][T16304] bond0: (slave bond281): Enslaving as an active interface with an up link [ 2945.031246][ T4033] bond281: (slave bridge312): link status definitely down, disabling slave [ 2945.073809][ T4033] bond281: now running without any active interface! 01:31:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x40, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400000014000e000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x34, r7, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x811) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) [ 2945.121731][T16299] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:42 executing program 0: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb01001800001400000000180000001800000002000000000000000000000a020000000000040000000000004e251aadfd3d7a74dcdf0e1e0a7f10f5d167a327af4b936ba4c91e07bcccb0bcbb53110e2d5333923e3d95bfd91d20318b040bd1f8b8607c716ff4ba6cf5dd93cde568651eb51a0ebf42e40eb7c04dd7e7829029c662d5ea0a9ccd6bab5b3d00462c52f5c6d467a098305fe250083afd36c573d488238b74b38252ba29b994586e7efc88e25a404ce11d0378bd35df87b0c72126aa98cb7cef34ca3fa3e9b7a5a7f0ecd6d779897a00b6d7341d595e99ce8ad61349fc909c777857851861fab9bd419611f48a78b2007a1661ad60a9ccb1ba764e620bd374df01b1e7266b75e0e4d796c1b767a28cb32dd303002896fd1a327d04b36ac7f564112cc03bc39e433d3069d11b1892bb4a362e2e7b9568eb2626a23377a078a989da4a13fc9792bcf538e50f3962ff0000000000"], &(0x7f0000004600)=""/210, 0x32, 0xd2, 0x8}, 0x20) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0xfffffffffffffffc, 0x3, 0x6}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x338) 01:31:42 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2945.303297][T16373] BPF:btf_header not found [ 2945.322353][T16369] bridge46: port 1(bond0) entered blocking state [ 2945.323511][T16373] BPF:btf_header not found [ 2945.360052][T16369] bridge46: port 1(bond0) entered disabled state 01:31:43 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20004014) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f00000001c0)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000005, &(0x7f0000000280)={0xa, 0x100000004e22, 0xfffffffe, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "1b79623c5ca5079c", "b35d784119ad46fef6457b8021eb5d10", "416e63c8", "cf5310cbb453d4d1"}, 0x28) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) [ 2945.451888][T16377] bridge46: port 1(bond0) entered disabled state 01:31:43 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 01:31:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x500}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:43 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff}) read(r1, 0x0, 0x0) listen(r0, 0x100000000000012) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000002640)}}], 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x836e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) pipe(&(0x7f0000000180)={0xffffffffffffffff}) read(r3, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000200)=0x1097c696c600a2bf, 0x4) r4 = accept4(r2, 0x0, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r7}]}, 0x44}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r5, 0x8010661b, &(0x7f0000000000)) recvmmsg(r4, &(0x7f0000001600)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}}], 0x500, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) [ 2945.598629][T16385] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2945.709361][T16388] bond282: (slave bridge313): making interface the new active one [ 2945.740732][T16388] bond282: (slave bridge313): Enslaving as an active interface with an up link [ 2945.802380][T16419] 8021q: adding VLAN 0 to HW filter on device bond282 [ 2945.882867][T16450] IPVS: ftp: loaded support on port[0] = 21 [ 2945.898516][T16419] bond0: (slave bond282): Enslaving as an active interface with an up link [ 2945.938836][T16369] bridge46: port 1(bond0) entered blocking state [ 2945.956352][T16369] bridge46: port 1(bond0) entered disabled state [ 2945.993935][T16436] bridge46: port 1(bond0) entered disabled state 01:31:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x600}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2946.124077][T16385] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2946.157367][ T6511] bond282: (slave bridge313): link status definitely down, disabling slave 01:31:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x40, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400000014000e000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x34, r7, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x811) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) [ 2946.208746][ T6511] bond282: now running without any active interface! 01:31:43 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfffffffe, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x700}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2946.469566][T16471] bridge46: port 1(bond0) entered blocking state 01:31:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2946.515701][T16471] bridge46: port 1(bond0) entered disabled state [ 2946.586595][T16472] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2946.721236][T16475] IPVS: ftp: loaded support on port[0] = 21 [ 2946.736948][T16466] bridge46: port 1(bond0) entered disabled state 01:31:44 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$IPSET_CMD_TEST(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)={0x68, 0xb, 0x6, 0x3, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x0, 0x2, 0x1, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_PROTO={0x5, 0x7, 0x67}]}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_COMMENT={0x8, 0x1a, ':\xb9,\x00'}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x4, 0x9, 0x1, 0x0, 0x382}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) r4 = socket(0x10, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="3800000010001fff00"/20, @ANYRES32=r5, @ANYBLOB="00000000e4ffffff170112800e000100d7785d77687265677561726400000004000280bf48fbe30753cb0947046cdbc0fc387c3af584ada252c9cedd030906a5d969ba7e4992eb5a85adfb40c1d680d78aff850449acb8901fc2d9a57236fee5bc0a1855aea6c346588b358e8cda74b460b39d352a1146134b3d91b9535a7c3e33611bfde89b052bfcfcf3c1d5438581c01ecf7480ad"], 0x38}, 0x1, 0x1f0}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r8, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={r8, 0x8, 0x5, 0x3fc00000, 0x3, 0x9}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@private1, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000000540)={0x3, @null, r9}) 01:31:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x900}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2946.949754][T16473] bond283: (slave bridge314): making interface the new active one [ 2947.021847][T16473] bond283: (slave bridge314): Enslaving as an active interface with an up link [ 2947.072539][T16499] 8021q: adding VLAN 0 to HW filter on device bond283 [ 2947.126485][T16499] bond0: (slave bond283): Enslaving as an active interface with an up link [ 2947.151317][T16516] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 01:31:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xa00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2947.249228][T16519] bond33: (slave bridge36): making interface the new active one [ 2947.281865][T16519] bond33: (slave bridge36): Enslaving as an active interface with an up link [ 2947.385295][T16523] 8021q: adding VLAN 0 to HW filter on device bond33 [ 2947.401714][T16523] bond0: (slave bond33): Enslaving as an active interface with an up link [ 2947.411566][T16526] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 01:31:45 executing program 0: socket$nl_route(0x10, 0x3, 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)=0x7) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x3000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_newroute={0x2c, 0x18, 0x0, 0x70bd2c, 0x25dfdbff, {0x2, 0x0, 0x0, 0x3, 0x0, 0x3, 0xfe, 0x0, 0x600}, [@RTA_PRIORITY={0x8, 0x6, 0xc1}, @RTA_FLOW={0x8, 0xb, 0x200}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4814) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@mpls_delroute={0xa0, 0x19, 0x1, 0x70bd27, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_NEWDST={0x84}]}, 0xa0}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) [ 2947.471377][T16531] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2947.543389][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): vlan22: link becomes ready [ 2947.574265][T16450] lo speed is unknown, defaulting to 1000 [ 2947.574303][T16472] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2947.656677][T16450] lo speed is unknown, defaulting to 1000 [ 2947.661627][ T9963] bond33: (slave bridge36): link status definitely down, disabling slave [ 2947.724743][ T9963] bond33: now running without any active interface! [ 2947.754291][T16526] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2947.900200][T16531] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2947.996552][ T9963] bond283: (slave bridge314): link status definitely down, disabling slave [ 2948.017606][ T9963] bond283: now running without any active interface! [ 2948.195329][ T6511] tipc: TX() has been purged, node left! 01:31:46 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x14}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x78) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000380)) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$can_j1939(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1, 0x0, {0x2, 0xff, 0x2}, 0xfe}, 0x18, &(0x7f0000000240)={&(0x7f00000001c0)="51cb74b531429b487b6d19d16d68f0d6dcd84caafa00cc563821793cefec60b878d03bef8e6b8d1a2f795fd971a09a58929a2120724c7efec6405dfa37dc50ee2d42eb4f86f326cabbabd10f96d8a04414ba27a1", 0x54}, 0x1, 0x0, 0x0, 0x801}, 0x54080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000100)={'syztnl1\x00', r6, 0x4, 0x5, 0x81, 0xb26b, 0x2, @mcast1, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x3d}}, 0x40, 0x7, 0x2, 0x8000}}) 01:31:46 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff5070000000000000300000000000c01095000000000000002ba728041598d6fbd30cb599e83d17a3aa81d36bb3019c13bd2321af3cf1a54f26fb0b71d0e6adfefcffd8f7faf75e0f226bd917487960717142fa9ea4318123751c0a0e168c1886d0d4d94f2f4e345c652fbc16ee988e6e0dc8cedf3ceb9fbfbf9b0a4def23d410f6296b32a83438810720a159cda903634e369a96152ddca64057ff3c4744aeaccd3641110bec4e9027a0c8055bbfc3a96d2e8910c2c39e4b3449abe802f5ab3e89cf6c662ed4048d5a3e22278d00031e5388ee5c867ddd58211d6ece1ccb0cd2b6d3cffd963218ce740068725c37074e468ee207d2f73902ebcfcf49822775985bf31b715f5888b24efa0000000000000000000000000000000000000000ddffffff020000000000000000000000000000b27cf3d1848a54d7132be1ffb0adf9deab3323aa9fdfb52faf9cb09c3bfd09000000b91ab219efdebb7b3de8f67581cf796a1d4223b9ff7ffcad3f6c962b9f03000000000000001cf41ab10dfbfb1e0a494034bb120000592df1a6c64d8f20a67745409e011f1264d43e153b3d34899f40159e800ea2474b54050045f6e664ee46762c2693bcc9eae5ee3e980026c96f80ee1a74e04bde740750fa4d9aaa705989b8e673e3016e52d337c56abf112874ec309baed0495fca4741fd31da5cc7048ba6866adebab53168770a66ad901ace383e41d277b103923a9d971f7a2591dbe4a912ffaf6f658f3f9cd16286744f83a83f138f8f92efd92239eafce5c1b3f97affffff7fa0c3300ef7b7fb5f09e0c8a868a353409e34d3e82279637599f35ad380a465483cac394c7bbdcd0e3b1c39b6e00916de48a4e70f03cc4146a77af02c1d4cefd4a2b94c0aed8477dfa8ceefb467f05c6977c78cdbf37704ec73755539280b064bdaba71f897144910fe050038ec9e47de89298b7bf4d769ccc18eede00e8ca5457870eb30d211e23ccc8e06ddfb12ec757c7234c270246c878d01160e6c07bf6cf8809c3a0d062357b22515567230ad1e1f4933545fc3c741374211663f6b63b1dd044dd0a2768e825972ea3b77641467c89fa0f82e8440105051e5510a33dcda5e143fbf221fff161c12ca389cbe4c51b3fa00675cc175067d2a214f8c9d9b2ecf63b66c5fd9c26a54d43fa050b88d1d43a8645bd9109b7e7131421c0f39113be7664e08bdd7115c61afcb718cf3c4680b2f6c7a8400e378a9b15bc20f49e298727340e87cdefb40e56e9cfad973347d0de7ba4754ff231b1b933d8f931ba3552b2c7c503f3d0e7ab0e958adb862822e40009995ae166deb9856291a43a6f7eb2e32cefbf46306f2af79b8d4c2bf0f7a2cb032dad13007b82e6044f643fc8cd47ae636a5dbe9864a117d2732d750a7c3b570863f532c218b10af13d7be94987005088a83880ccab9c9920c2d2af8c5e13d52c83ac3fa7c3ae6c08384865b66d2b4dcb5dd9cba16b64ebbbf8702ae12c77e6e34991af603e3856a346cf7f9fe0bc9f2b6a7506d35e5eb7088aeda890cf8a4a6f31ba6d9b8cb098f935bdcbb29fd0f1a342c010000000000000048a9dea00000b91d2309dc7ae49e4d5f7e50b652053a39e7307c09ff3ac3e820b01c57dd74d4aafc4c383a17bc1de5347bb71ca165cbbbaa2935f602327484386b39b96492ae662082b56cf666e63a757c0ef3ea7af6881513be94b362e15ffca8ec453b3a2a67aedc0264273d82e3c4c67a31f8723bd4a394c6b3e907adc3f86d2fe6f59dd2d2f281ff205a402056fd52bfb794c512bdc06f6ffb845c6c8bbf1e2ca90dd488da494815a8bbb7949d1c4c3a1f47d935528047532e4d19c908444cde18a576b4aa994e6e9ea3fa3d5e64"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c001280090001001eee9126ab766c616e000000000c000280060001000000000008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000004c0)={'erspan0\x00', &(0x7f0000000440)={'syztnl0\x00', r5, 0xf8b8, 0x40, 0x1, 0x0, {{0x15, 0x4, 0x1, 0x2, 0x54, 0x68, 0x0, 0x1, 0x29, 0x0, @broadcast, @rand_addr=0x64010102, {[@timestamp_addr={0x44, 0x34, 0xf3, 0x1, 0x9, [{@remote, 0x1}, {@empty, 0x9}, {@multicast2, 0x8}, {@rand_addr=0x64010102, 0x7ff}, {@loopback, 0x401}, {@multicast1, 0x2}]}, @timestamp_addr={0x44, 0xc, 0x1f, 0x1, 0x4, [{@local, 0x7ff}]}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'ip6erspan0\x00', r6}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) sendmsg(r2, &(0x7f0000000100)={&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x700, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)="e66fdb0cda49903d45feb3fb5ca6dc312d9539dbd37f1062895219d8f43c785b7cdcec414a54b65ec6be6fbe70d0a7ef7354dbfcd292e7ade946102ab6fd58c86bad6066c9bc4d571b7532f65e4f3472692bac485813c0a1078797c0847ae1d233a8607bb887de51b59d5be0b4acd2cd9a7b6d26c45388f0d0832bc5ac4d4b5f224e90c7a3d2e47d6976d9170f7effca48c63f10adbf1dfc41091751b6406d4317105537393fc66a96c908e5d3c8ac80c83c434a166e4be9b26262", 0x200007fb}, {&(0x7f0000000800)="a5d0ad5c4f5d25e5ce804ee8eff6a9d3751f7d57a8d653a20f66ffbd85ecd5c230ee1d2d4449e08ebc9b59106fbc1ba4e32fe8efb559fe1dabd8051b3e4742240027708700c2f6865f7197357b2f718f9b41b9bc0578a86e78c440e84130828643ad7a782910cee5d19a6e9850e309db6ca7d90abec63f82de2722b9e234040c111454a723d44751122b6af34887150c5dfa35f783127a8ca4dcac8c8338bdd27ad748e7f471c094f4f4cba0cce1ccaed72ca441519d9677a7bd4dd86a514ae6", 0xc0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f00000008c0)="f1b9348f405606cffc6d8aeb4ac55b507d3373554404e4cfbb051dabebcbd637807d5f982357a1f24bbbc50cd64cb0dd146f3c558c1a906b0d90aa39cae4fdeddb09cdc632fd3a701ce90f93488cbe1bc0394fc7ed4a1f331ecef4ca98850487b2eecf226ca7ec3171981382aa8ab1c8cf4c48846daf2bbb291f11ef68ae505ffb99ed80acbb61cd89b5ea16da75f26d59b00344a35faef92e1524aa2724c1b763645ff5f88d505a6cece68d36346fc260eb524c431c0155d38f5bea7f66595c", 0xc0}, {&(0x7f0000000980)="a890e850f03711b4a130fd2b2cb54c29da5874dbf332f09da8bab18afdcceeffddcf365f95b1f28e53f1642747bbe954f6f4a3b228ed8c1269cbf8c18d977039b9c84e5c30567e2e4d31d10eb4d7f30f1074104fb70a2c", 0x57}, {&(0x7f0000000a00)="15c752f4f64c6d4630a0e658e628cf8ba33be5e43fb67e93203ab48e84a5a3e435e467e16f216b62c0271b6ab86b8890adba51a81bf3adb5a496eeddb3919a55cb89dd22429d178b15e4c0f53499b932f0d99daf96fd06e99731a8", 0x5b}], 0x6, &(0x7f0000000b00)=[{0x18, 0x0, 0x0, "3bb255e8a340"}, {0xf8, 0x0, 0x0, "e6d50ab79937ebe0f7a317571ae931d7b829a2f7a39b1ecc757c41a86c0a14b7b6a6bfd0d874c200086ee24dbae97a65c978af9bb14d32f8081f18814f64221d9022f55f8f3a87854056e323680d1540068c86d14b9304ff44a4f2918e67a9b22b019a3b79f2db01ba7e6ea2a607432b7b0876a225c23590547032f68e6fcb97446e5a630628229650543f542a5c961e5b4d01d359dfd7b7648070ac2370337169fa3f343430d75457091516bff92e9fe5cb7619dad6e89437e60823cfbe5763fc4964f8e18d836dab0bdcaa3304bb74925b689edc60b11b07109597e21b70e4a0c513e0848508"}, {0x90, 0x0, 0x0, "64d3f00f48497cfc84121530fbce9714cb5d8eb2873d6faa555ca8a1ca687003cfe49e0025f507a131f3de44640864f5861e6d8f289fa57f644b641514f746294eba417b62258acf55b666ba6914358fe8899e03609d91f4a20d982d0bc6efa6460c0b39052cf4def05928c6c7bb0e6e1cb030f96f54bb62a804e78a"}, {0x78, 0x0, 0x0, "a6d1bae6c20998ff0a6461218c1b920fbac8da8777c0bbce5522fc9303544f4c9d7e1aad9e388a504beaaa8e0a69d58353804d7b5acfc9235b88922699581e0f405d0c0a62ac568d71dde0e5d297762ca71fc2ec1d1a87b97a77b129b39b38459f1b"}], 0x218}, 0x1) 01:31:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x40, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400000014000e000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x34, r7, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x811) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) 01:31:46 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xe00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000040)={0xc1, 0x4}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_rdma(0x10, 0x3, 0x14) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200)=""/109, 0x6d) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendfile(r3, r2, 0x0, 0x100000002) [ 2949.253332][T16633] bridge46: port 1(bond0) entered blocking state [ 2949.266802][T16633] bridge46: port 1(bond0) entered disabled state [ 2949.332842][ T28] audit: type=1804 audit(1594863107.005:2676): pid=16634 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir584652145/syzkaller.VzzxQ9/2824/cgroup.controllers" dev="sda1" ino=16034 res=1 [ 2949.345245][T16632] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3f00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r4, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r4, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r5, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0), 0x0, 0x3e40) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000001cc0)=ANY=[@ANYRES16=r3, @ANYRES64, @ANYRESDEC=r2, @ANYRESOCT, @ANYBLOB="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"], 0x3}}, 0x24000001) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8090}, 0x800) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@newlink={0x48, 0x10, 0xffffff3f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x5, @local}]}}}, @IFLA_MASTER={0x8}, @IFLA_MTU={0x8, 0x4, 0x101}]}, 0x48}}, 0x4044) [ 2949.481475][T16622] bridge46: port 1(bond0) entered disabled state [ 2949.661020][T16638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2949.690356][T16638] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 01:31:47 executing program 0: socket$inet(0x2, 0x2, 0x81) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="580000001500add427323b472545b4560a117fffffff81001b59000d00ff0028925aa80020007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) [ 2949.821248][T16639] bond284: (slave bridge315): making interface the new active one [ 2949.862675][T16639] bond284: (slave bridge315): Enslaving as an active interface with an up link [ 2949.948696][T16643] 8021q: adding VLAN 0 to HW filter on device bond284 01:31:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x4000}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2950.012628][T16643] bond0: (slave bond284): Enslaving as an active interface with an up link [ 2950.038838][ T4033] bond284: (slave bridge315): link status definitely down, disabling slave 01:31:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x40, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400000014000e000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r7, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x34, r7, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x44}, 0x811) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0xc, r6}}, 0x20}}, 0x0) 01:31:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3f00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2950.098596][ T4033] bond284: now running without any active interface! [ 2950.190870][T16639] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3f00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:48 executing program 4: r0 = socket$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) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) tee(r1, r3, 0x0, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x806}, @TCA_FLOWER_KEY_ARP_TIP={0x8, 0x3b, @loopback}]}}]}, 0x44}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x1, 0x803, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r5, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x34, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x80, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x34}}, 0x8080) [ 2950.281198][T16712] bridge46: port 1(bond0) entered blocking state [ 2950.336063][T16712] bridge46: port 1(bond0) entered disabled state [ 2950.424469][T16720] bridge46: port 1(bond0) entered disabled state 01:31:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x5400}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:48 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0xf, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2950.646909][T16725] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2950.754178][T16736] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r1, r2, 0x2166, 0xb5, &(0x7f0000000040)="e47a889f9d7ff4194ce2424642513a8a3cb24c767dac936b84b126caad1eb958bf1a2b42b58a3abba214b2911f6025644cdf9c63078a2fc3a7bf560670f2d4c5cb5c873d3c65a704f62d6f660d0ac886036c7987cf312d1c41be9cf2de30b1bf0b04844580c7efae43cf5c905cfda4dd2fb00c9d74f322112edb7c1f4806ef9adef3a462ca64498a030a9a82cf5603982574cb7d24b17f9cb55e8f752a99fc7fd911242c2f12b168387eae321f527460abf45e9fa6", 0x2, 0xfd, 0xfff, 0x81, 0x97, 0x2, 0x3, 'syz1\x00'}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_elf32(r3, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0xce, 0x7f, 0x9, 0x6, 0x2, 0x6, 0x9b1, 0x286, 0x38, 0x2f2, 0x7, 0x5, 0x20, 0x1, 0x8d, 0x4, 0x1}, [{0x7, 0x0, 0x7, 0x1000, 0x1, 0x8, 0x3, 0x20}, {0x0, 0x5, 0xdcc1, 0x2, 0x200, 0xc0000000, 0x8, 0x6}], "4aa419439db77648d1d9eae950019d9dfa4a383676982eb5b9559f79aa791f9e22a714f236d04ffe80626a9e5a7ad400a79c4d02a09e38ec63986fc4820f0b60583abe037a116a52fcbe43d1b5cd00829b56ce5e5f82877ff3653d739b41c0d2a019e7fd41bcb9fb266c7b7a305f81f8ca0745edbf6f6d045ad3d316602b59c5138c2ebd8aaca8b64b893d248074ff", [[], [], [], [], [], [], [], []]}, 0x907) r4 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000b00)) bind$llc(0xffffffffffffffff, &(0x7f0000000b40)={0x1a, 0x6, 0xdc, 0x4, 0x6, 0x4, @random="88c8626db0eb"}, 0x10) socketpair(0x15, 0x4, 0x5, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000cc0)=0xe8) ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f0000000d00)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, r6}) r7 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) bind$phonet(r7, &(0x7f0000000dc0)={0x23, 0x0, 0x6, 0x43}, 0x10) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000001080)=""/189, 0xbd}, {&(0x7f0000001140)=""/43, 0x2b}, {&(0x7f0000001180)=""/112, 0x70}, {&(0x7f0000001200)=""/99, 0x63}, {&(0x7f0000001280)=""/42, 0x2a}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/117, 0x75}, {&(0x7f0000002340)=""/140, 0x8c}, {&(0x7f0000002400)=""/107, 0x6b}], 0x9, &(0x7f0000002540)=""/153, 0x99}, 0x40010100) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000002640)=0x1, 0x4) r9 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002680)={0x28, 0x0, 0xffffffff, @local}, 0x10, 0x800) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r9, 0x8983, &(0x7f00000026c0)={0x2, 'wg1\x00', {0x61f}, 0x20}) pipe(&(0x7f0000002700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGNPMODE(r10, 0xc008744c, &(0x7f0000002740)={0xfd, 0x3}) [ 2950.951022][T16740] bond285: (slave bridge316): making interface the new active one [ 2950.970162][T16740] bond285: (slave bridge316): Enslaving as an active interface with an up link 01:31:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x6800}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3f00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2951.036053][T16729] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 01:31:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$inet(0x2, 0xa, 0xffff) accept$inet(r1, &(0x7f0000000640)={0x2, 0x0, @empty}, &(0x7f0000000680)=0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e25, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="a45d4e26c6fadcbd663ccd6c0aca006b802c18d131b5427b3d4515dee8f10570a5923f3f543435278f94c3f8f0d4c35488ecfb1bd630b2e1e0e4247bb44938f03d603b27e44942ddcd3f11f086e6bf39ab074b690284b6d6aff6cc1e736b32f7d781c315bad312c6e8062089abe9838cd011d5227aa050589d2e5f34e10165336747bc2156f8e2570a4a76d4af1ef57edb31f57834ba2486c9f253a1737d59d15a11571414ec61c17dc20d9974e58cf2925c7c6e56216d4e35e39a9977e27e21450596008761c86e21", 0xc9}], 0x1) sendmsg$sock(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="d6", 0x1}], 0x1}, 0x80) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$IPSET_CMD_SWAP(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c00000006060102000000040900030073797a31000000000900020073797a320000000005020100070000000500010005000100070000000900020073797a300000001354ea000007000000ed563610f0f5b10d29ab29eab4c7ccd9ff827b541eb4135f0213a66249d8ccf8bfca45f0499d258ebf07b6f9bb8b000000529c9b5f35d9a590287f0778e11d87f0bf2cb8c89ae5fc00"/166], 0x6c}, 0x1, 0x0, 0x0, 0x4040040}, 0xc0) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x11, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0xec, 0x3, 0x1, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_TUPLE_REPLY={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x80000000}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x2}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x6}, @CTA_PROTOINFO={0x20, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x1c, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_WSCALE_REPLY={0x5, 0x3, 0x84}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x2, 0x2}}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x93}]}}, @CTA_NAT_SRC={0x34, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @broadcast}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}]}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @private1={0xfc, 0x1, [], 0x1}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @loopback}]}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x4058091}, 0x8c00) 01:31:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) bind$isdn_base(r1, &(0x7f0000000000)={0x22, 0x86, 0x8, 0x40, 0x6}, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x358, 0x148, 0x0, 0x148, 0x0, 0x148, 0x288, 0x288, 0x288, 0x288, 0x288, 0x3, 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, 0x100, 0x148, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}}, @common=@inet=@tcp={{0x30, 'tcp\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00'}}}, {{@ipv6={@mcast1, @loopback, [], [], 'vxcan1\x00', 'batadv_slave_1\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6e9, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) socket$nl_rdma(0x10, 0x3, 0x14) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@ccm_128={{0x303}, "31898de5edf2a3f2", "939bdc07e00901f6287c622168b28c60", "da96bb33", "953bdcf73bb49ad5"}, 0x28) 01:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x80fe}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:49 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000014c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6, 0x1, 0x2}]}}}, @IFLA_ADDRESS={0xa, 0x5, @random="980af50f7177"}]}, 0x48}}, 0x0) [ 2951.401850][T16745] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000d62b7d75f6bcee7dbf19330be1c8f9c22c1956ef7f409a9c50a0e81d8e97633e8bb59e04d4430c4d448cbc57d3e575935751121312b7caf4ffd32c55c8ae2a7b9fbc2ff427cdec65dbe3a774fd32b92b72c9dab6032c23475c81307429e596d848e3420be39ad681ab472ac254a03872906f9723f37606155b619f147acb1adc8d488cc8e818dff1221e4e53f642320a38ee5cbb226e460764fd65666c61dc796e4ecccefd45a580505a92a7789c42c553c504270b58a919e97e524fb0a764d4409d865c1ffd8e7fcf2a", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r'], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) 01:31:49 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x10, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2951.604708][T16819] IPVS: ftp: loaded support on port[0] = 21 [ 2951.614302][T16820] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 01:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xc0fe}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2951.831101][T16821] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2951.991496][T16824] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 01:31:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0x3f00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xe803}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:49 executing program 4: socket$alg(0x26, 0x5, 0x0) socket(0x23, 0x4, 0xf6a5) syz_emit_ethernet(0x6a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) [ 2952.121813][T16825] bond286: (slave bridge317): making interface the new active one [ 2952.196172][T16825] bond286: (slave bridge317): Enslaving as an active interface with an up link [ 2952.281044][T16850] 8021q: adding VLAN 0 to HW filter on device bond27 [ 2952.305173][T16822] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 2952.360077][T16825] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2952.383733][T16822] IPVS: ftp: loaded support on port[0] = 21 01:31:50 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'macvlan1\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'veth0_virt_wifi\x00'}, 0x18) [ 2952.427319][T16824] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2952.457993][T16824] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 01:31:50 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0xc0, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xf401}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206367726f75702e636f6e74726f6c6c65727300202a232d207aeb1eebd82b3f3dbe5d2329255b24250ac4e137358def343faa996e09e76d29ad7e53d8ee4f5012228c0df51b80b0225398469eb899959402a941565c8f0c292b77937e42755aa0ce00a3f810eaa5b03cd42f97e76653b6603a41c4a1b024a41c72fe076524bc8176a10fc15d0950b5765770552b4780d0b37af8589cc586632f5e3da5f8a13d1e30502df5d8cb62efd38418efa770ebb136ed68d08881a056d3287e5fcdc6cabab4e5f79b11742b6e2c0a4c09c2d6f229dd8818a9"], 0xb9) listen(r2, 0x0) listen(r2, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r4, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x10) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000008) [ 2952.590198][T16927] IPVS: stopping backup sync thread 6463 ... [ 2952.639863][T16927] IPVS: stopping backup sync thread 16931 ... [ 2952.646726][T16931] IPVS: sync thread started: state = BACKUP, mcast_ifn = macvlan1, syncid = 0, id = 0 [ 2952.711494][T16933] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2952.957739][T16938] bond287: (slave bridge318): making interface the new active one 01:31:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="ab553fec94248c32e27d04000000288a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendfile(r3, r1, 0x0, 0x80000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$bt_rfcomm(0x1f, 0x1, 0x3) [ 2953.012442][T16938] bond287: (slave bridge318): Enslaving as an active interface with an up link [ 2953.197165][T16959] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 2953.226274][ T28] audit: type=1804 audit(1594863110.905:2677): pid=16985 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1926/memory.events" dev="sda1" ino=15874 res=1 [ 2953.298425][T16819] lo speed is unknown, defaulting to 1000 [ 2953.312809][ T28] audit: type=1800 audit(1594863110.905:2678): pid=16985 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15874 res=0 [ 2953.336304][T16819] lo speed is unknown, defaulting to 1000 [ 2953.442356][ T28] audit: type=1804 audit(1594863110.945:2679): pid=16985 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1926/memory.events" dev="sda1" ino=15874 res=1 [ 2953.567554][ T28] audit: type=1804 audit(1594863111.105:2680): pid=16986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1926/memory.events" dev="sda1" ino=15874 res=1 [ 2953.651493][ T28] audit: type=1800 audit(1594863111.145:2681): pid=16985 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=15874 res=0 [ 2953.720826][ T28] audit: type=1804 audit(1594863111.145:2682): pid=16990 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1926/memory.events" dev="sda1" ino=15874 res=1 [ 2953.757351][T16822] lo speed is unknown, defaulting to 1000 [ 2953.764346][T16822] lo speed is unknown, defaulting to 1000 [ 2953.795377][ T28] audit: type=1804 audit(1594863111.165:2683): pid=16986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir874912938/syzkaller.ZGDU5q/1926/memory.events" dev="sda1" ino=15874 res=1 [ 2953.796152][ T6511] tipc: TX() has been purged, node left! 01:31:51 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x10000e0ff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x4}) pwrite64(r3, &(0x7f00000003c0)="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", 0x108, 0x800000) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1000000cda14f48be2bbbbe229b6295d73028ac953586f10ec39a77d12e8a8d6c003e88e71f7f850e918ad96255777df984ed0243201758f8c983aac2e88e0941710931f5afec87e9ec8170ead6fa7de74dde1822b9699cb88f0f4f6b927e16e72bfaaf9434d635eea75d9f948489b4d7618e1352f5dc3193486d9c594d43c0bd2b22cbbd11df44840d40a70dcbe895b090f665e0ca0e335b32d7bbe3b1baecc73fdd9107bd4dd125f6fa3717ba283f0b4856b84c0804843d36ef28caaa9fe90000000000"], &(0x7f0000000240)=0xc9) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) 01:31:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xfc00}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000000040)=[{0x2c}, {0x6}]}, 0x10) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000000)) 01:31:51 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$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$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, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0xec0, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 01:31:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000002c000180060001000a0000000a0006006c626c63720000000c000700000000000000000008000500a3bc86f10d40bd86ce79a7cf000000001bb98c8b31f1c16e444caa1f6402b2"], 0x40}}, 0x0) 01:31:51 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r2, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x23c, r2, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_AKM_SUITES={0x10, 0x4c, [0x9, 0xfac19, 0xfac0c]}, @NL80211_ATTR_WPA_VERSIONS={0x8, 0x4b, 0x7}, @NL80211_ATTR_IE_RIC={0x1c1, 0xb2, "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"}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x3}, @NL80211_ATTR_AKM_SUITES={0x18, 0x4c, [0xfac0f, 0x9, 0xfac02, 0xfac08, 0xfac0e]}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}]}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x2}]}, 0x23c}, 0x1, 0x0, 0x0, 0x20020080}, 0x40000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX]}) r5 = socket(0x1, 0x803, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000006c0)={r6, 0x8, 0xff}, &(0x7f0000000700)=0x8) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r5, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x30, 0x1406, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) ioctl$sock_ifreq(r3, 0x8914, &(0x7f0000000040)={'ip6gre0\x00', @ifru_flags=0x1}) [ 2954.045645][T17042] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 01:31:51 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000011905000000000000000000000000240008000000020008000100ac1414aa081c0200e00000000c0000000000e71f880281d71f594017ba6bae000500010000000000fba202"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53) splice(r0, 0x0, r2, 0x0, 0x400000, 0x0) 01:31:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000220000", @ANYRES32=0x0, @ANYBLOB="000000002000000005002100b700000008001b0000000000"], 0x30}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r2, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x1e8, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x3c}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x27}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x4}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40000}, 0x4040004) [ 2954.224019][T17070] IPVS: ftp: loaded support on port[0] = 21 01:31:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xfe80}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) [ 2954.366601][T17047] bond288: (slave bridge319): making interface the new active one [ 2954.366821][T17097] netlink: 'syz-executor.4': attribute type 8 has an invalid length. [ 2954.441108][T17097] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2954.454667][T17047] bond288: (slave bridge319): Enslaving as an active interface with an up link [ 2954.522878][T17093] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 2954.556889][T17107] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 01:31:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x47f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010100}, 0xfffffffffffffdbf) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) r1 = socket(0x10, 0x3, 0xffffffff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000080)={0x6}, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) write(0xffffffffffffffff, 0x0, 0x0) recvmsg$can_j1939(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xfffffffd, 0x8001, 0xff7c}, 0x14) shutdown(r0, 0x2) [ 2954.709448][T17073] bond288: (slave bridge320): Enslaving as an active interface with a down link 01:31:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @empty=0xfec0}}, 0x0, 0x0, 0x54000000, 0x0, 0xb3550aa4ba878254}, 0x9c) 01:31:52 executing program 5: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x2000, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 2954.952668][ T28] audit: type=1804 audit(1594863112.625:2684): pid=17088 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2789/cgroup.controllers" dev="sda1" ino=16305 res=1 [ 2955.077572][ T28] audit: type=1804 audit(1594863112.625:2685): pid=17096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir046838702/syzkaller.8FGylp/2789/cgroup.controllers" dev="sda1" ino=16305 res=1