Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.185' (ECDSA) to the list of known hosts. 2020/07/11 07:54:50 fuzzer started 2020/07/11 07:54:51 dialing manager at 10.128.0.26:45575 2020/07/11 07:54:51 syscalls: 1472 2020/07/11 07:54:51 code coverage: enabled 2020/07/11 07:54:51 comparison tracing: enabled 2020/07/11 07:54:51 extra coverage: enabled 2020/07/11 07:54:51 setuid sandbox: enabled 2020/07/11 07:54:51 namespace sandbox: enabled 2020/07/11 07:54:51 Android sandbox: /sys/fs/selinux/policy does not exist 2020/07/11 07:54:51 fault injection: enabled 2020/07/11 07:54:51 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/07/11 07:54:51 net packet injection: enabled 2020/07/11 07:54:51 net device setup: enabled 2020/07/11 07:54:51 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/07/11 07:54:51 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/07/11 07:54:51 USB emulation: enabled 07:56:34 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, 0xd, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0xa}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x20008010}, 0x20004000) getsockname(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000200)=0x80) getsockopt$IP_SET_OP_GET_FNAME(r1, 0x1, 0x53, &(0x7f0000000240)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000280)=0x2c) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000340)={'ip6gre0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x2f, 0x7, 0x8, 0x0, 0x0, @private0, @private1={0xfc, 0x1, [], 0x1}, 0x80, 0x8, 0x80000001, 0x80000000}}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000380)={@dev={0xac, 0x14, 0x14, 0x40}, @loopback, r2}, 0xc) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r3, &(0x7f00000003c0), &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000001900)=0x3, 0x4) syz_genetlink_get_family_id$nbd(&(0x7f0000001940)='nbd\x00') r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000019c0)={0x0, 0xfffb, 0x2, 0x6, 0x5, 0x5}, 0x14) r6 = socket(0x9, 0x80000, 0x4) getpeername$llc(r6, &(0x7f0000001ac0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b00)=0x10) recvfrom(0xffffffffffffffff, &(0x7f0000001b40)=""/1, 0x1, 0x12122, 0x0, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f00000021c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000002240)=0x80, 0x80800) sendmsg$IPCTNL_MSG_CT_GET_STATS(r7, &(0x7f0000002340)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x190085042}, 0xc, &(0x7f0000002300)={&(0x7f00000022c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0x9}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40081}, 0x4000000) syzkaller login: [ 163.297099][ T6843] IPVS: ftp: loaded support on port[0] = 21 07:56:34 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000600)=@id={0x1e, 0x3, 0x3, {0x4e23, 0x4}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x4, 0x2, 0x0, 0x1ff, {0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2, 0x9}}, 0x0, 0xa640, 0x1000, 0x7, 0x7}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000740)={0x5, 0x2, 0x8200, 0x2, 0x9, 0x8, 0x3, 0xed, r1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={0xffffffffffffffff}) sendmsg$IPSET_CMD_TYPE(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x24, 0xd, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x48080) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x1c, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r3, &(0x7f00000009c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000a00)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000a40)=@assoc_value={0x0, 0x8000}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000ac0)={r4, 0x51}, &(0x7f0000000b00)=0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000b40)="e7084ae1953d972e944b878d22f3bb6b5a3cbd70eb3b604a89b20ec72814f7b4d8eadbff6200eb84ca7feeda7ab919a9b818919a95e35bb58cb033040f601636cababa76b3502b8af81801646b437ec43941df468bc17c8b8a8bcfb83a82df2aa8bf940465eabc6f01bc0986ce6d587805ca6fabf0996811e8be4206c01673ac4a682462d3591c2d264c09ae014665b72f", 0x91) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000c00)={r5, 0x98d, 0x3, 0x5, 0x9, 0x4}, &(0x7f0000000c40)=0x14) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000cc0)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x1c, r6, 0x800, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40880}, 0x1) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000e00)='l2tp\x00') sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x4c, r7, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x3f}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x354}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000f40)="a576082564e565cfcd8c85afcd28f7883fc7b2945442c2f2a9c4b59dacb5f5a113e23c3e279fbefa7520252e", 0x2c) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000010c0)=@get={0x1, &(0x7f0000001000)=""/147, 0x8}) [ 163.432884][ T6843] chnl_net:caif_netlink_parms(): no params data found [ 163.502777][ T6843] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.510206][ T6843] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.518444][ T6843] device bridge_slave_0 entered promiscuous mode [ 163.528445][ T6843] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.535922][ T6843] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.544225][ T6843] device bridge_slave_1 entered promiscuous mode [ 163.568162][ T6843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.582309][ T6843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.609874][ T6843] team0: Port device team_slave_0 added [ 163.619316][ T6843] team0: Port device team_slave_1 added [ 163.641092][ T6843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.648081][ T6843] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.674092][ T6843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.687785][ T6843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.694923][ T6843] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 163.736146][ T6843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.757116][ T6997] IPVS: ftp: loaded support on port[0] = 21 07:56:35 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@private, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private1}}, &(0x7f0000000240)=0xe8) r2 = epoll_create1(0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000280)="e35bfea6ed88c4419ed878820bd32b3a5b03c91ab3e16a05933a469e8c76f9565b5514e3d8d514b0ee2e185a1ee6ff88619f7d16f21ab26f667a3809a0568f05d1e8037703a2e4db210810863464aefaffadf1b06706671b04d75615892a7dbbbcbbceeba4da22bae33e438617cfaba9d66824afdc8d723bcca5a4cbf65c6492caab10fd66e9f052ec6dcda2f317bdb1ecb0fc315d57fe572dacc3074d85ab751e73e5b2603fe0098a7145e7a6ab875da2b75786455f590b49d6ead5976f5a3303b4ed73ec2113457361055956f3f68ee0716049d655fe6a5a827eb66bedf7661a2a75ade46c", 0xe6}, {&(0x7f0000000380)="e59732c4d4b18568811f6badca3bb0438c99b06d49c9887bce2e66e63ab37b7c2a668c5710957d599dfc3d1786fb01f44f8995e33b70ca684621f5c76ae1d1549f26542659d72be7bf421caf83e081ef85392afbc2b61231256de6a4f6", 0x5d}], 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000480)=0x200, 0x4) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000005c0)={'ip6_vti0\x00', &(0x7f0000000540)={'syztnl1\x00', r1, 0x2f, 0x2, 0x3, 0x3, 0x4, @mcast1, @private2, 0x20, 0x80, 0x2}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@remote, @in6=@ipv4={[], [], @private}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@empty}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'vlan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000002080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000003640)={'syztnl1\x00', &(0x7f00000035c0)={'ip6gre0\x00', r1, 0x2f, 0x7, 0x81, 0x100, 0x2a, @loopback, @private0={0xfc, 0x0, [], 0x1}, 0x1, 0x1, 0xfffffffd, 0x1}}) recvmmsg(0xffffffffffffffff, &(0x7f0000009780)=[{{&(0x7f0000003680)=@nl, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/168, 0xa8}, {&(0x7f00000037c0)=""/189, 0xbd}], 0x2, &(0x7f00000038c0)=""/140, 0x8c}, 0xd0}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003980)=""/214, 0xd6}, {&(0x7f0000003a80)=""/207, 0xcf}, {&(0x7f0000003b80)=""/193, 0xc1}, {&(0x7f0000003c80)=""/134, 0x86}, {&(0x7f0000003d40)=""/5, 0x5}, {&(0x7f0000003d80)=""/230, 0xe6}, {&(0x7f0000003e80)=""/177, 0xb1}], 0x7, &(0x7f0000003fc0)=""/12, 0xc}, 0x3}, {{&(0x7f0000004000)=@can={0x1d, 0x0}, 0x80, &(0x7f0000004240)=[{&(0x7f0000004080)=""/8, 0x8}, {&(0x7f00000040c0)=""/15, 0xf}, {&(0x7f0000004100)=""/100, 0x64}, {&(0x7f0000004180)=""/192, 0xc0}], 0x4, &(0x7f0000004280)=""/74, 0x4a}, 0xb9}, {{&(0x7f0000004300)=@generic, 0x80, &(0x7f0000004500)=[{&(0x7f0000004380)=""/224, 0xe0}, {&(0x7f0000004480)=""/128, 0x80}], 0x2}, 0xff}, {{&(0x7f0000004540)=@caif=@rfm, 0x80, &(0x7f0000005800)=[{&(0x7f00000045c0)=""/186, 0xba}, {&(0x7f0000004680)=""/185, 0xb9}, {&(0x7f0000004740)=""/161, 0xa1}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x4}, 0x7f}, {{&(0x7f0000005840)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000006b80)=[{&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f00000068c0)=""/130, 0x82}, {&(0x7f0000006980)=""/30, 0x1e}, {&(0x7f00000069c0)=""/216, 0xd8}, {&(0x7f0000006ac0)=""/175, 0xaf}], 0x5, &(0x7f0000006c00)=""/95, 0x5f}, 0x40}, {{&(0x7f0000006c80)=@isdn, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006d00)=""/160, 0xa0}, {&(0x7f0000006dc0)=""/6, 0x6}, {&(0x7f0000006e00)=""/69, 0x45}, {&(0x7f0000006e80)}], 0x4, &(0x7f0000006f00)=""/199, 0xc7}, 0x7fffffff}, {{&(0x7f0000007000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000008380)=[{&(0x7f0000007080)=""/221, 0xdd}, {&(0x7f0000007180)=""/4096, 0x1000}, {&(0x7f0000008180)=""/100, 0x64}, {&(0x7f0000008200)=""/117, 0x75}, {&(0x7f0000008280)=""/243, 0xf3}], 0x5, &(0x7f0000008400)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000009400)=@hci, 0x80, &(0x7f0000009640)=[{&(0x7f0000009480)=""/171, 0xab}, {&(0x7f0000009540)=""/146, 0x92}, {&(0x7f0000009600)=""/64, 0x40}], 0x3, &(0x7f0000009680)=""/215, 0xd7}, 0x8a3d}], 0x9, 0x10040, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(r4, &(0x7f0000009c00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000009bc0)={&(0x7f00000099c0)={0x1fc, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004040) getsockopt$IP6T_SO_GET_REVISION_TARGET(r11, 0x29, 0x45, &(0x7f0000009c40)={'HL\x00'}, &(0x7f0000009c80)=0x1e) r12 = accept4$rose(r11, 0x0, &(0x7f0000009cc0), 0x800) bind$rose(r12, &(0x7f0000009d00)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r3, &(0x7f0000009e00)={&(0x7f0000009d40)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000009dc0)={&(0x7f0000009d80)={0x14, 0x7, 0x1, 0x3, 0x0, 0x0, {0x1}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r13 = accept4(0xffffffffffffffff, &(0x7f0000009e40)=@generic, &(0x7f0000009ec0)=0x80, 0x80000) sendmsg$NL80211_CMD_DEL_INTERFACE(r13, &(0x7f000000a000)={&(0x7f0000009f00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009fc0)={&(0x7f0000009f80)={0x34, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) [ 163.823872][ T6843] device hsr_slave_0 entered promiscuous mode [ 163.870616][ T6843] device hsr_slave_1 entered promiscuous mode [ 164.077014][ T7034] IPVS: ftp: loaded support on port[0] = 21 [ 164.248160][ T6843] netdevsim netdevsim0 netdevsim0: renamed from eth0 07:56:35 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/12, 0xc}, {&(0x7f00000001c0)=""/165, 0xa5}], 0x3, &(0x7f00000002c0)=""/198, 0xc6}, 0x2) r1 = socket$qrtr(0x2a, 0x2, 0x0) bind$qrtr(r1, &(0x7f0000001b80)={0x2a, 0x1, 0xffff8001}, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000001c80)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001c00)={0x30, 0x0, 0x7, 0x301, 0x0, 0x0, {0x2, 0x0, 0x3}, [@NFACCT_FILTER={0x1c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x7fff}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0xd0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001cc0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendto$isdn(r2, &(0x7f0000001d00)={0x20000, 0x2, "858718d7db2daaf11fe8696f601ab08736706c97e1e222ea7df503ac0bad1bf422b3640b0dd550ac4e28e7970ead880f8573efbc8bd0e22513e71d90feae422acc27bb3309af099c43b00dd5c5e61bb898f4851b11ed00b51f72a4433141d5045a9a62bb02191d4669c3d86eb7779be656e702c58eaef117bfaa4476c90684e7c915f686c5ebed7267904c3bc986732d007fea0e4653b4f118d62accb48915704174006198bf"}, 0xae, 0x40000, &(0x7f0000001dc0)={0x22, 0xfa, 0x5, 0x35, 0x1}, 0x6) r3 = getuid() ioctl$SIOCAX25GETUID(0xffffffffffffffff, 0x89e0, &(0x7f0000001e00)={0x3, @default, r3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001e40)={0x0, 0x8349}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001ec0)={r4, @in={{0x2, 0x4e21, @broadcast}}}, &(0x7f0000001f80)=0x84) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000001fc0)={'TPROXY\x00'}, &(0x7f0000002000)=0x1e) r6 = openat$cgroup_ro(r2, &(0x7f0000002040)='cpuacct.stat\x00', 0x0, 0x0) ioctl$IMCTRLREQ(r6, 0x80044945, &(0x7f0000002080)={0x800, 0x3, 0x1000, 0x4}) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8983, &(0x7f00000020c0)={0x7, 'gre0\x00', {0x1}, 0x6}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000002100)={0x3, [0x1000, 0x6, 0x400]}, 0xa) pipe(&(0x7f0000002140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r8, &(0x7f0000002180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000021c0)=0x14) [ 164.322454][ T6997] chnl_net:caif_netlink_parms(): no params data found [ 164.336733][ T6843] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 164.385262][ T6843] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 164.460898][ T6843] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 164.642259][ T7185] IPVS: ftp: loaded support on port[0] = 21 07:56:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001780)='memory.swap.current\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000001880)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x24, 0x17, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4004080) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000018c0)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001900)=@req={0x0, 0x1f, 0x80000001, 0x3ff}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000001940)={r2}) r3 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001980), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002bc0)={r0, 0xc0, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000029c0)=0x81, 0x0, 0x0, 0x0, &(0x7f0000002a00)={0x6, 0x1}, 0x0, 0x0, &(0x7f0000002a40)={0x0, 0x4, 0x5, 0x3}, &(0x7f0000002a80)=0x10001, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002ac0)=0x7}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000002c40)={r3, 0x10, &(0x7f0000002c00)={&(0x7f00000019c0)=""/4096, 0x1000, r4}}, 0x10) recvmsg$kcm(r0, &(0x7f0000003e40)={&(0x7f0000002c80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002d00)=""/61, 0x3d}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/126, 0x7e}], 0x3, &(0x7f0000003e00)=""/30, 0x1e}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r5, &(0x7f0000004180)={&(0x7f0000003e80)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004140)={&(0x7f0000003ec0)={0x260, 0x17, 0xa, 0x101, 0x0, 0x0, {0x3}, [@NFTA_FLOWTABLE_HOOK={0x1fc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1ff}, @NFTA_FLOWTABLE_HOOK_DEVS={0x90, 0x3, 0x0, 0x1, [{0x14, 0x1, 'tunl0\x00'}, {0x14, 0x1, 'wg2\x00'}, {0x14, 0x1, 'bridge_slave_0\x00'}, {0x14, 0x1, 'sit0\x00'}, {0x14, 0x1, 'veth0_to_hsr\x00'}, {0x14, 0x1, 'gre0\x00'}, {0x14, 0x1, 'bond0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'vlan1\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'veth0_to_batadv\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'veth1_virt_wifi\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'gretap0\x00'}, {0x14, 0x1, 'syzkaller0\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x68, 0x3, 0x0, 0x1, [{0x14, 0x1, 'virt_wifi0\x00'}, {0x14, 0x1, 'macvtap0\x00'}, {0x14, 0x1, 'syzkaller0\x00'}, {0x14, 0x1, 'ipvlan1\x00'}, {0x14, 0x1, 'veth1_virt_wifi\x00'}]}, @NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth1_vlan\x00'}, {0x14, 0x1, 'gretap0\x00'}]}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x7fffffff}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0xc, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x400000}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc, 0x5, 0x1, 0x0, 0x5}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, 0x260}}, 0x48998f4b1df84b8d) r6 = accept(0xffffffffffffffff, &(0x7f00000054c0)=@un=@abs, &(0x7f0000005540)=0x80) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r6, &(0x7f0000005700)={&(0x7f0000005580)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000056c0)={&(0x7f00000055c0)={0xd8, 0x3, 0x1, 0x0, 0x0, 0x0, {0x3, 0x0, 0x9}, [@CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @remote}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}, @CTA_LABELS={0x24, 0x16, 0x1, 0x0, [0x1, 0x8, 0xffffffc0, 0x2, 0x6c, 0x8, 0x5, 0xf1]}, @CTA_TUPLE_REPLY={0x64, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xbe}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010101}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @mcast2}}}]}, @CTA_TUPLE_REPLY={0x1c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x800}, 0x8010) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000005740)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000005780)={0x0, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}}}, 0x88) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r8, 0xc0406619, &(0x7f0000005840)={{0x1, 0x0, @descriptor="2a73f617795040c1"}}) accept4$netrom(0xffffffffffffffff, &(0x7f0000005940)={{0x3, @netrom}, [@null, @rose, @netrom, @default, @netrom, @rose, @null, @netrom]}, &(0x7f00000059c0)=0x48, 0x80800) [ 164.706688][ T7034] chnl_net:caif_netlink_parms(): no params data found [ 164.740207][ T6997] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.747333][ T6997] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.794384][ T6997] device bridge_slave_0 entered promiscuous mode [ 164.895186][ T6997] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.916108][ T6997] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.929041][ T6997] device bridge_slave_1 entered promiscuous mode [ 165.119652][ T6997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.193620][ T6997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.293225][ T6843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 165.309168][ T7346] IPVS: ftp: loaded support on port[0] = 21 [ 165.319567][ T7034] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.335068][ T7034] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.344058][ T7034] device bridge_slave_0 entered promiscuous mode 07:56:36 executing program 5: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd4, r0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x77c}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xda20}, {0x6, 0x11, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x3f7f}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x3}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x1411, 0x100, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x28000404}, 0x20) r2 = openat$cgroup_ro(r1, &(0x7f0000000c00)='cgroup.stat\x00', 0x0, 0x0) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000cc0)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$IPSET_CMD_SAVE(r3, &(0x7f0000000dc0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x30, 0x8, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040081}, 0x4) ioctl$sock_rose_SIOCADDRT(r3, 0x890b, &(0x7f0000000e00)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @null, @netrom={'nr', 0x0}, 0x3, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r4, &(0x7f0000002400)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000023c0)={&(0x7f0000002380)={0x28, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0xc880}, 0x4002000) pipe(&(0x7f0000002440)={0xffffffffffffffff}) sendmsg$NFQNL_MSG_VERDICT_BATCH(r5, &(0x7f0000002580)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002540)={&(0x7f00000024c0)={0x4c, 0x3, 0x3, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x6}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x2}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xffffffffffffffff, 0x4}}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x1}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000080) sendmsg$NL80211_CMD_START_SCHED_SCAN(r5, &(0x7f00000026c0)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002680)={&(0x7f0000002600)={0x74, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_SCAN_SSIDS={0x60, 0x2d, 0x0, 0x1, [{0xb, 0x0, [0x11, 0x8, 0x18, 0x1a, 0x1c, 0x1a, 0x1]}, {0x7, 0x0, [0xd, 0xa, 0x0]}, {0x9, 0x0, [0x1c, 0xf, 0x9, 0x5, 0xe]}, {0xd, 0x0, [0x12, 0x1e, 0x11, 0x16, 0x18, 0xa, 0x7, 0x20, 0xb]}, {0xa, 0x0, [0x15, 0x3, 0x11, 0x17, 0x1e, 0xa]}, {0x8, 0x0, [0xa, 0x5, 0xa, 0x4]}, {0x9, 0x0, [0x15, 0x1b, 0xe, 0x19, 0xe]}, {0xb, 0x0, [0x1f, 0x1e, 0xf, 0xe, 0x12, 0x0, 0x16]}]}]}, 0x74}}, 0x0) recvfrom$rose(r5, &(0x7f0000002700)=""/86, 0x56, 0x20, &(0x7f0000002780)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) ioctl$TUNGETFILTER(r3, 0x801054db, &(0x7f00000027c0)=""/143) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003c00)) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000003c80)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000003d80)={'wg0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r6, &(0x7f0000005300)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f00000052c0)={&(0x7f0000005140)={0x164, r7, 0x300, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x4800}, 0xc011) [ 165.391173][ T6997] team0: Port device team_slave_0 added [ 165.404606][ T7034] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.413524][ T7034] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.422028][ T7034] device bridge_slave_1 entered promiscuous mode [ 165.452786][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 165.462133][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.479765][ T6997] team0: Port device team_slave_1 added [ 165.497378][ T6843] 8021q: adding VLAN 0 to HW filter on device team0 [ 165.526429][ T7034] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.543625][ T7185] chnl_net:caif_netlink_parms(): no params data found [ 165.587190][ T7034] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.598791][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.608783][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.617837][ T2600] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.625151][ T2600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.637222][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.645529][ T6997] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 165.672557][ T6997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.688239][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.695281][ T6997] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 165.721649][ T6997] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.753126][ T7465] IPVS: ftp: loaded support on port[0] = 21 [ 165.770720][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.779027][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.788353][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.797285][ T2602] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.804398][ T2602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.813954][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 165.822915][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 165.848465][ T7034] team0: Port device team_slave_0 added [ 165.858840][ T7034] team0: Port device team_slave_1 added [ 165.913530][ T7034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.922601][ T7034] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 165.949268][ T7034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.005330][ T6997] device hsr_slave_0 entered promiscuous mode [ 166.050592][ T6997] device hsr_slave_1 entered promiscuous mode [ 166.100568][ T6997] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.108357][ T6997] Cannot create hsr debugfs directory [ 166.119789][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 166.129636][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 166.138612][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 166.147400][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 166.156454][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 166.165781][ T7034] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.173097][ T7034] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 166.199242][ T7034] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.325807][ T7034] device hsr_slave_0 entered promiscuous mode [ 166.380488][ T7034] device hsr_slave_1 entered promiscuous mode [ 166.420190][ T7034] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.427839][ T7034] Cannot create hsr debugfs directory [ 166.473666][ T7185] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.484594][ T7185] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.495723][ T7185] device bridge_slave_0 entered promiscuous mode [ 166.514103][ T7346] chnl_net:caif_netlink_parms(): no params data found [ 166.533803][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 166.542974][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 166.551958][ T7185] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.559013][ T7185] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.571473][ T7185] device bridge_slave_1 entered promiscuous mode [ 166.601915][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 166.613477][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 166.649977][ T7185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.678057][ T6843] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 166.693564][ T7185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.768055][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 166.776537][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 166.796337][ T6843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 166.824762][ T7185] team0: Port device team_slave_0 added [ 166.837389][ T7185] team0: Port device team_slave_1 added [ 166.887267][ T7185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.896378][ T7185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 166.923052][ T7185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.936577][ T7185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.944396][ T7185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 166.970848][ T7185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.065887][ T7346] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.093321][ T7346] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.101542][ T7346] device bridge_slave_0 entered promiscuous mode [ 167.116493][ T7346] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.124354][ T7346] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.135478][ T7346] device bridge_slave_1 entered promiscuous mode [ 167.158176][ T7346] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.171345][ T7346] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 167.253734][ T7185] device hsr_slave_0 entered promiscuous mode [ 167.301162][ T7185] device hsr_slave_1 entered promiscuous mode [ 167.340104][ T7185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 167.347680][ T7185] Cannot create hsr debugfs directory [ 167.412620][ T7346] team0: Port device team_slave_0 added [ 167.426921][ T7465] chnl_net:caif_netlink_parms(): no params data found [ 167.439229][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 167.448519][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.477935][ T7346] team0: Port device team_slave_1 added [ 167.554783][ T7346] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.561877][ T7346] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 167.598095][ T7346] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.617316][ T7346] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.624596][ T7346] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 167.654585][ T7346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.681949][ T6997] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 167.735902][ T6997] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 167.794374][ T6997] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 167.844800][ T6997] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 167.943593][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 167.953472][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.967886][ T6843] device veth0_vlan entered promiscuous mode [ 168.012423][ T7346] device hsr_slave_0 entered promiscuous mode [ 168.050323][ T7346] device hsr_slave_1 entered promiscuous mode [ 168.089988][ T7346] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 168.097549][ T7346] Cannot create hsr debugfs directory [ 168.125953][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.137237][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.173631][ T7034] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 168.217287][ T7034] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 168.274412][ T7034] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 168.326009][ T6843] device veth1_vlan entered promiscuous mode [ 168.339641][ T7465] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.349493][ T7465] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.358943][ T7465] device bridge_slave_0 entered promiscuous mode [ 168.370746][ T7465] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.377803][ T7465] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.395483][ T7465] device bridge_slave_1 entered promiscuous mode [ 168.402827][ T7034] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 168.516048][ T7465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.558452][ T7465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.603596][ T7185] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 168.642837][ T7185] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 168.720938][ T7185] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 168.778157][ T7185] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 168.822132][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 168.830537][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 168.839368][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.848199][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.860170][ T6843] device veth0_macvtap entered promiscuous mode [ 168.873781][ T7465] team0: Port device team_slave_0 added [ 168.882445][ T7465] team0: Port device team_slave_1 added [ 168.944634][ T7465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.953235][ T7465] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 168.980985][ T7465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.001062][ T6843] device veth1_macvtap entered promiscuous mode [ 169.016934][ T7465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.027273][ T7465] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 169.054585][ T7465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.165760][ T7465] device hsr_slave_0 entered promiscuous mode [ 169.210458][ T7465] device hsr_slave_1 entered promiscuous mode [ 169.249854][ T7465] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.257444][ T7465] Cannot create hsr debugfs directory [ 169.293653][ T6843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 169.327883][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 169.336541][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 169.347404][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 169.376448][ T7346] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 169.422526][ T7346] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 169.477497][ T6843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.505503][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 169.514201][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 169.523610][ T7346] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 169.562453][ T7346] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 169.605213][ T7034] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.632837][ T6843] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.641727][ T6843] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.655683][ T6843] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.669092][ T6843] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.709493][ T6997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.759222][ T7034] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.781288][ T6997] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.789420][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.802058][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.810105][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.818688][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.828051][ T2602] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.835171][ T2602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.843449][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.851459][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.930194][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.939093][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 169.950188][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 169.958524][ T2598] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.965674][ T2598] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.974805][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 169.983610][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 169.992170][ T2598] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.999202][ T2598] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.006947][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.023493][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.032000][ T2598] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.039051][ T2598] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.046922][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 170.055872][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 170.071910][ T2598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.209834][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 170.218588][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 170.256898][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 170.278349][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 170.311849][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.328908][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 170.348987][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.358094][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.374286][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 07:56:41 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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001640)={0x360, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x120, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0x16, 0x1, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c0400001800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xff0}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 170.423085][ T7034] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.443181][ T7034] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.468490][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 170.500834][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 170.501342][ T29] audit: type=1804 audit(1594454202.015:2): pid=8096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/1/memory.events" dev="sda1" ino=15742 res=1 [ 170.510751][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 170.537525][ T29] audit: type=1800 audit(1594454202.045:3): pid=8096 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15742 res=0 [ 170.561889][ T29] audit: type=1804 audit(1594454202.045:4): pid=8096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/1/memory.events" dev="sda1" ino=15742 res=1 [ 170.586310][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 170.606135][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.626101][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.658140][ T7185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.697945][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 170.711221][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.724108][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.770321][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.778242][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.789791][ T29] audit: type=1804 audit(1594454202.285:5): pid=8096 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/1/memory.events" dev="sda1" ino=15742 res=1 [ 170.841697][ T6997] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 170.864050][ T6997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 170.876254][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 07:56:42 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$tipc(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) connect$caif(r1, &(0x7f0000000000)=@dgm={0x25, 0x9, 0x33}, 0x18) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet(0xa, 0x4000000801, 0x84) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x200, 0x0, 0x71, 0x401]}, &(0x7f0000000080)=0xc) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x20000045) [ 170.886796][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.896585][ T7465] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 170.925719][ T8096] syz-executor.0 (8096) used greatest stack depth: 23240 bytes left [ 170.962639][ T7465] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.009577][ T7346] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.029514][ T7185] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.037727][ T8120] IPVS: ftp: loaded support on port[0] = 21 [ 171.060796][ T7465] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.136826][ T7465] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.208212][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 171.230185][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 171.237647][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.260273][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.268609][ T2602] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.275732][ T2602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.287748][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.296782][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.310559][ T7346] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.338483][ T8121] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 171.364472][ T8121] device ipvlan2 entered promiscuous mode [ 171.540524][ T6997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.549414][ T7034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.570765][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.584561][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 171.592694][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 171.600569][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.609075][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.618212][ T2603] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.625324][ T2603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.633163][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.641939][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.650600][ T2603] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.657666][ T2603] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.666254][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.675321][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.684069][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.692735][ T2603] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.699860][ T2603] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.700393][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.727186][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.786717][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.796049][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.807134][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.817791][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.818279][ T8120] IPVS: ftp: loaded support on port[0] = 21 [ 171.827681][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.842586][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.851782][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.915604][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.930450][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.941373][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.958821][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.027657][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.042341][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.057838][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.068793][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.087551][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.096971][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.112730][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.125499][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.137948][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.154056][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.163589][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.178087][ T7346] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.201394][ T7346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.230774][ T8152] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 172.245462][ T8152] device ipvlan2 entered promiscuous mode [ 172.403827][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.412186][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.423814][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.432770][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.445145][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.452954][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.468692][ T7034] device veth0_vlan entered promiscuous mode [ 172.523331][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.536416][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.564423][ T7465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.577597][ T7034] device veth1_vlan entered promiscuous mode [ 172.588345][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.597875][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.606151][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 07:56:44 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) accept4(r2, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r1, 0x0, 0x100000001) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102399, 0x120933, 0x1000, 0xfffffffc}, 0x20) [ 172.616082][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.631973][ T6997] device veth0_vlan entered promiscuous mode [ 172.650516][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.658347][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.697656][ T7346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.748879][ T7465] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.778507][ T6997] device veth1_vlan entered promiscuous mode [ 172.798036][ T65] tipc: TX() has been purged, node left! [ 172.807702][ T29] audit: type=1804 audit(1594454204.315:6): pid=8183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/3/cgroup.controllers" dev="sda1" ino=15744 res=1 [ 172.844696][ T7185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.864349][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 172.877389][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.902729][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.973483][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 172.987422][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.001839][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.011704][ T2602] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.018878][ T2602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.029826][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.039459][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.049469][ T2602] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.056603][ T2602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.065389][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.075568][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.105924][ T7034] device veth0_macvtap entered promiscuous mode [ 173.132769][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.144140][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 173.165189][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.175513][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.203938][ T7034] device veth1_macvtap entered promiscuous mode [ 173.228483][ T29] audit: type=1804 audit(1594454204.735:7): pid=8185 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/3/cgroup.controllers" dev="sda1" ino=15744 res=1 07:56:44 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(0xffffffffffffffff, 0x65, 0x6, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1ce0f8389fd837043722ec8375b1c1c1f42d0900ffade9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 173.257906][ T6997] device veth0_macvtap entered promiscuous mode [ 173.266323][ T29] audit: type=1804 audit(1594454204.735:8): pid=8183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/3/cgroup.controllers" dev="sda1" ino=15744 res=1 [ 173.309716][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 173.321478][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.341393][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.350856][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.360708][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.369401][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.381789][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.400871][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.418778][ T2603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.441481][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.449365][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 173.474248][ T29] audit: type=1804 audit(1594454204.985:9): pid=8194 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/4/cgroup.controllers" dev="sda1" ino=15743 res=1 [ 173.513382][ T6997] device veth1_macvtap entered promiscuous mode [ 173.539186][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.553106][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.578589][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 173.590778][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.604454][ T7034] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.617873][ T7465] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.644746][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 173.653858][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.664216][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.674701][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.683478][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.698001][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.725576][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 173.740011][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.751380][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 173.762579][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.774946][ T6997] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 173.797472][ T7034] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 173.808602][ T7034] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 173.829362][ T7034] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.849056][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 173.857903][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.868233][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.877338][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.886492][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.896124][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.902676][ T8194] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 173.907068][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.926600][ T8194] File: /root/syzkaller-testdir425837800/syzkaller.MVmNpF/4/cgroup.controllers PID: 8194 Comm: syz-executor.0 [ 173.927579][ T2509] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.958310][ T7185] device veth0_vlan entered promiscuous mode [ 173.976480][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 07:56:45 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00'}, 0x30) r0 = socket(0x22, 0x800, 0x100) r1 = socket$inet(0xa, 0x4000000801, 0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x76, 0x4e, 0x4, 0x0, 0x2, 0x3, 0x2d1c151, 0x10, 0x38, 0x2f0, 0x9, 0x9, 0x20, 0x2, 0x6, 0xe89, 0xf1}, [{0x60000000, 0x6, 0x8, 0xffff, 0x7f, 0x4a4d, 0x4}], "aa378fd2687eb077c3f26a43f8", [[], [], [], [], [], [], [], [], [], []]}, 0xa65) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r3, 0x1, 0x0, 0x0, {0x1a}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x14}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r3, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x14, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1f}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_REG_RULES={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x9}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x50}}, 0x4090) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) [ 174.014532][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.033606][ T6997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 174.046411][ T6997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 174.058694][ T6997] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.084704][ T7034] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.096110][ T7034] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.112544][ T7034] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.133749][ T7034] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 07:56:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x93, "6c1c09f1fc4e0d94322af91cae10dcfc8b7ed47cc0b97b33f15191c5c2979ac4f8b85995ce5fb678b01208f8eebc7142a4cb3a315c632b4d9168df68a375ab214ce512aa5afeb07b8368ec3de0a2662002a6e77fda8b949f9a0020f3fc5cb90f24d75e7d6fdf5abd6a74fd89946cfb0f3f55baf0e2094b275d78d0c16e7972f4a0b275050c203183ee4ffd66a01da632a9c255"}, &(0x7f0000000180)=0xb7) r1 = socket$inet(0xa, 0x4000000801, 0x84) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, 0x0, 0x0) preadv(r1, &(0x7f00000038c0)=[{&(0x7f0000000440)=""/4084, 0x1000}, {&(0x7f00000039c0)=""/219, 0x129}, {&(0x7f0000000300)=""/2, 0xd}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f0000001440)=""/216, 0xd8}, {&(0x7f0000003780)=""/237, 0xed}, {&(0x7f0000001640)=""/4096, 0xfffffffffffffd1a}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000002640)=""/119, 0x77}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/63}, {&(0x7f0000001580)=""/154}, {&(0x7f0000000200)=""/55}], 0xa, 0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef0016e8da5d0008000640000903ff0500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000002) [ 174.160293][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.188744][ T2602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.230670][ T6997] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.239382][ T6997] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.264659][ T6997] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.281443][ T6997] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 174.324036][ T7346] device veth0_vlan entered promiscuous mode [ 174.341888][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.350040][ T29] audit: type=1804 audit(1594454205.855:10): pid=8203 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir425837800/syzkaller.MVmNpF/6/cgroup.controllers" dev="sda1" ino=15743 res=1 [ 174.400447][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.417669][ T7185] device veth1_vlan entered promiscuous mode [ 174.458671][ T7465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.471072][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.479270][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 174.492423][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.500440][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.508242][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.516529][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.564591][ T8203] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 174.576489][ T8203] File: /root/syzkaller-testdir425837800/syzkaller.MVmNpF/6/cgroup.controllers PID: 8203 Comm: syz-executor.0 07:56:46 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x64018102}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000, 0x4) [ 174.734536][ T7346] device veth1_vlan entered promiscuous mode [ 174.841773][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.877179][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.914142][ T7185] device veth0_macvtap entered promiscuous mode [ 175.033351][ T7185] device veth1_macvtap entered promiscuous mode [ 175.161401][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.170879][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.183468][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.193223][ T3808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 07:56:46 executing program 1: r0 = socket(0x10, 0x4, 0x10001) sendmmsg$alg(r0, &(0x7f0000000140), 0xcc, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth0_to_hsr\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="b44000000000000061fe813e2961139ab645110400000000008510000002000000850000004900000095000000000000009500000400000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0x24, @any, 0x5, 0x1}, 0x80) 07:56:46 executing program 2: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x48010) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x2, 0x7, 0x5, 0x8, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_sec_ctx={0x14, 0x18, 0xfe, 0x2, 0x97, "efbb3e82c4b7fa9a1549c67e9b59b977f221acdf4e49912aa59763b84fac97605a50cd2a5cb8f43e79bc63b082e4499be579dddac65408f1b6a1cec4fcfdd53e60cf61bfdc892939ecbd60c3cbdcb5c65b1d444544e68f6357a02df725872bdcb93a0d4a92ba4170cbb9c3b123c558718d23a103f1ac209184718f64f01257aa8dd848a2f506c24a27ddab85826646674f76915cac72b0"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb7, 0x8000, {0x6, 0xff, 0x4, 0x1, 0x0, 0x38aa, 0x0, @in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}]}, 0xf0}}, 0x60000) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40010000, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0xcc, 0x0) accept4$x25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x12, 0x0) [ 175.218762][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.248970][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.273304][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.316478][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.369558][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.409135][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.432591][ T7185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.464547][ T7465] device veth0_vlan entered promiscuous mode [ 175.517600][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.567358][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.576609][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.593380][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.606124][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.618655][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.638902][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.668224][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.706140][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.736860][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.779561][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.809502][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.831140][ T7185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.842104][ T7346] device veth0_macvtap entered promiscuous mode [ 175.866048][ T7465] device veth1_vlan entered promiscuous mode [ 175.883053][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.892306][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.902090][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.910731][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.919367][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.932353][ T7346] device veth1_macvtap entered promiscuous mode [ 175.944291][ T7185] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.954311][ T7185] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.963292][ T7185] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.972045][ T7185] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.079235][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.091254][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.101613][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.112154][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.123876][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.134387][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.146034][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.156529][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.168702][ T7346] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.233146][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.250403][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.259308][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.270391][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.283153][ T7465] device veth0_macvtap entered promiscuous mode [ 176.296105][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.308541][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.319309][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.331180][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.341432][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.352617][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.363226][ T7346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.374519][ T7346] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.387624][ T7346] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.434591][ T7465] device veth1_macvtap entered promiscuous mode [ 176.464123][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.473325][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.483227][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.493287][ T2600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.525977][ T7346] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.536092][ T7346] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.552581][ T7346] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.565125][ T7346] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.587287][ T7465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.601807][ C1] ------------[ cut here ]------------ [ 176.601814][ C1] WARNING: CPU: 1 PID: 8241 at lib/idr.c:84 idr_alloc+0x11c/0x130 [ 176.601819][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 176.601825][ C1] CPU: 1 PID: 8241 Comm: syz-executor.3 Not tainted 5.8.0-rc2-syzkaller #0 [ 176.601832][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.601834][ C1] Call Trace: [ 176.601838][ C1] dump_stack+0x18f/0x20d [ 176.601841][ C1] panic+0x2e3/0x75c [ 176.601844][ C1] ? __warn_printk+0xf3/0xf3 [ 176.601848][ C1] ? printk+0xba/0xed [ 176.601851][ C1] ? log_store.cold+0x16/0x16 [ 176.601855][ C1] ? __warn.cold+0x5/0x45 [ 176.601858][ C1] ? __warn+0xd6/0x1f2 [ 176.601861][ C1] ? idr_alloc+0x11c/0x130 [ 176.601864][ C1] __warn.cold+0x20/0x45 [ 176.601868][ C1] ? idr_alloc+0x11c/0x130 [ 176.601871][ C1] report_bug+0x1bd/0x210 [ 176.601874][ C1] exc_invalid_op+0x24d/0x400 [ 176.601878][ C1] ? exc_overflow+0x40/0x40 [ 176.601882][ C1] asm_exc_invalid_op+0x12/0x20 [ 176.601885][ C1] RIP: 0010:idr_alloc+0x11c/0x130 [ 176.601899][ C1] Code: 00 00 00 48 8b 44 24 58 65 48 2b 04 25 28 00 00 00 75 21 48 83 c4 60 44 89 e0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 74 35 c6 fd <0f> 0b 41 bc ea ff ff ff eb b7 e8 75 ca 39 04 0f 1f 44 00 00 41 57 [ 176.601904][ C1] RSP: 0018:ffffc9001748fc80 EFLAGS: 00010216 [ 176.601912][ C1] RAX: 0000000000000c0a RBX: 00000000ffff8002 RCX: ffffc9000ff55000 [ 176.601918][ C1] RDX: 0000000000040000 RSI: ffffffff83ad1adc RDI: 0000000000000005 [ 176.601923][ C1] RBP: 1ffff92002e91f90 R08: 0000000000000a20 R09: ffff8880aa208ab3 [ 176.601929][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffff8001 [ 176.601934][ C1] R13: ffffffff8aa5ff40 R14: ffff88805bceb640 R15: 0000000000000a20 [ 176.601937][ C1] ? idr_alloc+0x11c/0x130 [ 176.601941][ C1] ? idr_alloc_u32+0x2d0/0x2d0 [ 176.601945][ C1] ? security_capable+0x8f/0xc0 [ 176.601948][ C1] __qrtr_bind.isra.0+0x12e/0x5c0 [ 176.601952][ C1] ? qrtr_release+0x2a0/0x2a0 [ 176.601956][ C1] ? __local_bh_enable_ip+0x159/0x250 [ 176.601960][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 176.601964][ C1] ? lock_sock_nested+0x94/0x110 [ 176.601967][ C1] ? lock_sock_nested+0x94/0x110 [ 176.601970][ C1] qrtr_bind+0x1c1/0x250 [ 176.601973][ C1] ? security_socket_bind+0x83/0xb0 [ 176.601976][ C1] __sys_bind+0x1e9/0x250 [ 176.601980][ C1] ? __ia32_sys_socketpair+0xf0/0xf0 [ 176.601984][ C1] ? __x64_sys_futex+0x382/0x4e0 [ 176.601988][ C1] ? check_preemption_disabled+0x38/0x220 [ 176.601992][ C1] ? __x64_sys_clock_gettime+0x165/0x240 [ 176.601996][ C1] ? check_preemption_disabled+0x38/0x220 [ 176.602000][ C1] ? do_syscall_64+0x1c/0xe0 [ 176.602003][ C1] __x64_sys_bind+0x6f/0xb0 [ 176.602006][ C1] do_syscall_64+0x60/0xe0 [ 176.602011][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 176.602014][ C1] RIP: 0033:0x45cba9 [ 176.602017][ C1] Code: Bad RIP value. [ 176.602021][ C1] RSP: 002b:00007ff1dcc81c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 176.602031][ C1] RAX: ffffffffffffffda RBX: 00000000004dad40 RCX: 000000000045cba9 [ 176.602036][ C1] RDX: 000000000000000c RSI: 0000000020001b80 RDI: 0000000000000004 [ 176.602042][ C1] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 176.602048][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 176.602053][ C1] R13: 0000000000000041 R14: 00000000004c318e R15: 00007ff1dcc826d4 [ 176.603261][ C1] Kernel Offset: disabled