3cc37a9398590d114aeb0ec194b6bd5f429c57c21f141464fb6163fabf4d3a6f86611b54b43631bb203abd0fd4d80fb8af1965cce1bac9b8517ddd157a1ca7f53bdc17fc17c19a2a", @generic="c97f28a25ce75471009b3aa774608689e80e9e5549a16b4f1219447359cf4efb70157ee5a4b3b98bc0352cdc3141acab0826c0dba58c504241b5b372c2fa098fc432cf92feaee8a1a14d5d6743f570215f6dbc1f1abb6dff00000000000000e5630b646f2eb7b492817b1e117f5ceb0143bdee4fd2894a5ed2204892393e8212a56e4a21d9be978666df01b0c8b911253b197267440e87f1f9ede59dd000123bafb7c2fc88281be51198cc6c53e0195b64bb1a783eb67e0b9261e08608f998efa43d0caa6da96e7e0c0749f4719891bb7a310d72569b49", @generic="aaf755e6a99f6154372b", @generic="b084191f95a2f73137cbb00b2709bc660f50ac47c7f7a5055663875bae4c8a3a91a73fa3e892a5c3ba00537056504433be49dac7e7d47affc5fc17e2e0a623cca900eb7949bf85c604b29e6591b8b179e8afc7d35b5764d9e5424c5cadc025704a224d5a718f7cdb289e77a628a5d028a783215951d4a849e15f6cce6300258bce3da10232a1d3a245569b1485d2c93305f58f55e55288d58fbc1f4c67e6b01860eab61404425e34dbe0aa3a8f7969"]}]}, 0x214}], 0x1}, 0x0) [ 985.743225][ T4840] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 985.774699][ T27] audit: type=1800 audit(1595230013.709:132): pid=4858 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16284 res=0 [ 985.848343][ T4840] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="240000001a000100000000000000000002000000000000000000000005001b"], 0x24}], 0x1}, 0x0) [ 985.922698][ T4868] netlink: 504 bytes leftover after parsing attributes in process `syz-executor.1'. [ 986.050180][ T4840] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.067423][ T4840] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.097772][ T4840] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.144835][ T4840] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.166279][ T4858] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 986.213819][ T27] audit: type=1800 audit(1595230014.159:133): pid=4852 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16284 res=0 [ 986.325743][ T4883] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 986.396830][ T4883] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 986.476763][ T4883] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 986.562132][ T4883] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 986.788195][ T4883] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.817211][ T4883] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.857027][ T4883] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 986.883564][ T4883] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:26:54 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x9, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:26:54 executing program 1: clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x14, 0x0) 07:26:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'vlan1\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, r3}]}, 0x28}}, 0x0) 07:26:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) 07:26:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc4, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="040000000a478b008faeb9c58d65af", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f1794e50b3310", @ANYRES32=r1], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000440)=ANY=[@ANYBLOB="01e008eb704299e013d24eab97c4468bd7605f581ca1190647d32c173ccdd78786880965fdacd5d925b9b1453ae17c01ef221506988abd060df4fc09", @ANYRES16=r4, @ANYBLOB="ff830a00007e16000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 07:26:54 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@l2={0x1f, 0x100, @none, 0x101, 0x2}, 0x80, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x0, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0xf8, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1"}, {0x18, 0x1, 0x1000, "e394ddbd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a0}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 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{0x10, 0xff, 0x37}, {0xc0, 0x116, 0x4, "ddfbd604974a8feb858e0c0a7101e2ffef2f2fdf8ae13c54344c1cf6c036ceb40f667332e589cbf900b185a7e9996759bf63f3554bdcfa3fe6a7df8e90f09d2a0f29bb8c8b80b186a4aedc670fca4380ecf0b0aee865b5c50806717852adb9567405fba837d32922a7ffef9d209ce24eb65fc72752a518f81a05222e74755d12b82e261606dc6615c3d94090ef6aff37ed7dbbf5b8b42c2261b6363d307b8dc4581b0d65a6ae231b8f"}, {0x50, 0xff, 0x0, "c1c82565c1735d9dc2fa44df4b0fee574c0f717cdff7f3d1e533bea78a4d156eb36eeef39c0e1cec00f13e201cd000ed26b992bcbd3fc34a7c03d147aae7"}, {0x110, 0x111, 0x0, 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"1493eff73d47d32fb6f926d367d73b31a927b5e29639f264d744f1ae27e410d00e1536605fd3a302c740273f8d66bf46976d8929a61370c1f70774abd295eb95a6aebe88f117af13e35fad312169cc43ff5ad8034a2f6d2947f7a653fd0c791f148db385f9e4822c2c18b163057d5bffe6cfb953dff310d287dc8e7065843cb0d542fb480ea984ba2eca39420ff9ca593185476d2d8fe040c02f6aa2d4ac9c851e40b8d24d29519701f89862a5c7bc76d55befa8adb038b38f0352cf68127df7d0414d334a581335e3993e1d259235dc3599df06c31b16e1a1ecdb00cd516d257bfb0e751070bf8c88e5d340de34bf986c7214af29bbf8a3fe2caa0cc0c171e011de548aa30d0314b528fc264a0bef2d4d9a389ed3a5579e7236e6178315c0a1e66e2fbb530e8b9f1d2eb8f7a9cf1be3f931bc3650fcf340e516f68607b4b8645f8f888e4bd587e61f09bfa2d2e99cc7fbbb7198c8820719121b4d2aed1721806f21bb8e3a8860e8b70c4fc26162b228422f1dcee0ee94ec8432f7d6a1c7458164a74316f1a1ed55b1d2ec7cc8b194ae2cb53aee1af4dc4362b8174eb0c368b94dcd93645a2e811e61dcff6a90fa652e41db7f7c1dc92c23deabe01b2f13f9d7caa779501da69d923371770ceda2febd3dfd1165ce79f712252af0dbe6bbbb0774e817a19789c18a4572d99565ef8ef06b7ce4b3fc3ffd8049a17c8bf4b37354a41c3f52bcda74a896400e697eb741a74c5d34be3118cef275d77789c5ddb09d87c5524943b365448a43d458fac754687b0f63a9baaac8bc64f799bad1b87095f7f7d4cf455994c62b8ee462ac0acc58d2425307026fee85d21d983e067f84b15bebb2afe09cb1bd1339eeb4022948cba7250452c82cec382ca9ba77a67233c03d79907ca184f15c2dac71843c600dddeeedd0e9296263e45d267ebe12b3463a5ceb3e2b06c907c0a20fea39b87c06671325d1dd93c758c9160730fd76091a7abcf56179619ff6583b900ee5988a13dfa783fb58442e78246fc1e2dd902a52d4ff3945200e523426dd5f6c00d5b014ed8dbc56453177c982baaf14ad420274ac30244f31dc4dd7ff78e2032153b12948b093c4ec02f48e04abe910767bfcaf12e899907f16454db18cb3f49d1bfbbae53666cb1664599506316544a2a968ecd0648a8573197a3651a1373878ef9051dd070ba6fe8a3efc92f2d59aa5231eeade3726ccf6150684a3adce44e349f5acd24c93898655383b24f4f95072cac3ca2e39d7e1576053cc0a66e5a06447c2552df2faafe07994c4d77224337939f5c56d6c777c1cbfb14883ed1cc950a7af7a42f6ce8406ae0ee319dbef3ad751dafc7689ceb40b65f3b00fd565ca926028315da9d9c34267f68c7b8a3266afacde0b7787ea9aecfa31832af75b3eaa8e24d87e8939286014ea9597def4ae1cc33d6962ba2020b173b2952a5fba1aa4a8a731b688b0a16cfb0871b6ab58fd32354c89f4ef29e4e2939f87c27523f6fe187ab9ed0ffaff5ef90e5873db7c8fdb58d7022fce4e08629f26e4da780bfbaa913858584c483d81b317fa80f21ec32d2b62e5f5f9465e63d8ffe693d3013f195d65c5363b6ce4fd0ee3f9f97b255809c0f99334979fddcc39ba7cc568c8514b391f2b463e9c809c01290f310200a0711cb8574d24c7caf5390d5af0655787e083064d97afbf7f7f8cad361aa0865bcfd02c61d62da97d65a35fcbf652c9a43c0099a5a49b8d207c38522bddb890dd700494e96fd73a5665c65852ba27fcb7a210babbfa6557d4c44e5e15e051751a515dd55f356ac7652f291bab38a7c92e6698caa57c878cfeb379cb7bac3290b890aec322eeace929020cf261ac46ba3e95bd482c3077eb8228100cc4f684580087286b4eb926551a0eb12e3435d2477c648b6dc490eb249339d969a89f8a8db83dac06e4897c9b7a19cf8b167362f64016de54ab9689be3360576603917de478bb150c77aed0cbebfb435c9485ad70c373047bdfc99b62b54126cec1ae2bac6bfbb326ef8fd0c3109a16387bb1693a788f026e955e59cbc5543336a04dc600fcabfe6ee484bd7bb694851051e4e9e46aa4c57dffad69b62fd29dde84c0f0a33c6fffcbc8df7c7ce581d0055c92c359f425325ac1dc69861acff98b30c5de5b75f098d5272771e273947597e203fd1ac6c201d8175503efce133d0d358628e1a17f4195402f4b3c9864a729db5111fc2219b9e021ccc76f2b91f8996decdfac6aea74c9c0b31b12d77d599436bb52c2038fac01ead7f34fb52ef847c6132a816340a2f4cf7fb00bd606eb6f93075aa53261e5debc6d391d0876224041c1cc6029756367499ac06da0c600de2879b573e29135cffa86a8d02ae50a9bcf70013d4b1b4b07aaad17a3c555670ba93ab92656fd340b7f3bd80e44c4b111b96ecf2c68a3f2e8648fa5b72f9d5319ca734e05195910c4a41ff0a279c5787e0acd0a41ee2b9e58b1964c4683698d1aa4ec8842ee758e2b12077cfd19e7abdf365f9263ca11dd8aa8e6a3337c54dc547b951c653bf9f7e56cd7e7f0610042acb1828958ea96ef62ae44fe8054717309038850cc1ea119e639dcbc6cb8d1b6d20793e1ef6d27ada350f8061ed5f2e94b5395e9974f7aa52fc4250befd626db6f7487316c1460640b36549f597ede4aa47f6ddd58e8fc0a4871570cafbf4fd2671bc6971235e12507cc68566320156883ed877b0af6e7bd9098c1864296b0d2c5d5acd1b5fb0afc848921dbc2dedb133ed1a2b77ea1d789109795d2abdc9fbe10ab34c8726402031895fbd75227134fc8841c640f4346f89d7eed4dd818860456ab4758c6c12f66877275ebdc9dbd210d04b73ecdb5f3a67d224df90288a9384fc8cf99f43da19c7ebbe3ca8d972f202691a0990af3cd7f73e901b26888af8b7ca1419619103a67db6a2a529d85e71094919b67f4fdaf14ee1018fb2d53f150f8c9f42b8c3b1e6de2c6b658a2ee89d61365caedd5149f826e7fb97f21edce7d1a1032f15f88e750cc5735087f844cbebd7272a2f72f16397c603a436d6cbbeb7f2aa74f7ed829914b77bc94a4136678adb82dc2ba2befc146d393d882f418aed670cd34e6f56ab07e44b3d35dc0ef440981276fd445a70ce65c7c7090f1d723d952fb241bbf44cc599048a1a8b2c80e521705d9fad449e0c086ce19e0c84a54918a507c8e85a7ae41383f5bed9e19652dcf60bb3a57f7fe600e1b4516c2a758f17d06f489e900fa502a3af0be58f0b5e18982f5eff171ad1bba93f10f524941da9460cc01ade5b5e3028eb9e106dcc956f0f047af7321fe0cfb5bcccc63fe651a619bdc561f9b08c6845d5f7e96e10bf4e552361902ca497fe942b3728999690d72f72db7e6f22a2a5522edfb75c922f9b02d982c587fcdbca33e26697fc6f97040fccb8c8e1e79e7c05fba98dfe0c5ef077b746d1ff20fcb2734294d75ca3980419a1d2fe2d893113ed9b1ad74de64026b596484609a9974a34fa3aa849b5eb991b2948435aab2423bfbd6ee6f3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0x22d0}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) 07:26:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x5, 0x40, 0x20, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 987.013702][ T4907] xt_TCPMSS: Only works on TCP SYN packets 07:26:55 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@l2={0x1f, 0x100, @none, 0x101, 0x2}, 0x80, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x0, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0xf8, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1"}, {0x18, 0x1, 0x1000, "e394ddbd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a0}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000e80)="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0x1000}], 0x1, &(0x7f0000005040)=[{0x10, 0x117, 0xfff}, {0x50, 0x112, 0xb26, "42623ab2146100edc922938cff3738e2543c28551793085bea9530923f8d7502c32511084fda877b45a164e9431eda5f9a5b9c8bddf626d9cbddd792"}, {0x1010, 0x10d, 0x4, 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{0x10, 0xff, 0x37}, {0xc0, 0x116, 0x4, "ddfbd604974a8feb858e0c0a7101e2ffef2f2fdf8ae13c54344c1cf6c036ceb40f667332e589cbf900b185a7e9996759bf63f3554bdcfa3fe6a7df8e90f09d2a0f29bb8c8b80b186a4aedc670fca4380ecf0b0aee865b5c50806717852adb9567405fba837d32922a7ffef9d209ce24eb65fc72752a518f81a05222e74755d12b82e261606dc6615c3d94090ef6aff37ed7dbbf5b8b42c2261b6363d307b8dc4581b0d65a6ae231b8f"}, {0x50, 0xff, 0x0, "c1c82565c1735d9dc2fa44df4b0fee574c0f717cdff7f3d1e533bea78a4d156eb36eeef39c0e1cec00f13e201cd000ed26b992bcbd3fc34a7c03d147aae7"}, {0x110, 0x111, 0x0, 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"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0x22d0}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) [ 987.061055][ T4917] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:55 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x142c1d58, 0x20000000fb], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 987.173531][ T27] audit: type=1804 audit(1595230015.119:134): pid=4920 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir899118968/syzkaller.WIYsFW/670/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 987.202619][ T4917] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.230336][ T4930] xt_TCPMSS: Only works on TCP SYN packets 07:26:55 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 987.276935][ T4917] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:55 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 07:26:55 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394dd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a8}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 0x0, 0x0, &(0x7f0000005040)=[{0x30, 0x112, 0xb26, "42623ab2146100edc922938cff3738e2543c28551793085bea953092"}, {0xf10, 0x10d, 0x4, "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{0x10, 0xff, 0x37}, {0x20, 0x0, 0x7, "c1c82565c1735d9dc2fa44df4b0fee"}, {0x10}, {0x1010, 0x0, 0x38, "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0x1f90}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 987.604946][ T4954] xt_TCPMSS: Only works on TCP SYN packets [ 987.674219][ T4917] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.696578][ T4954] xt_TCPMSS: Only works on TCP SYN packets [ 987.750349][ T4965] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 987.849437][ T27] audit: type=1804 audit(1595230015.789:135): pid=4939 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir899118968/syzkaller.WIYsFW/670/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 987.860467][ T4939] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 987.966179][ T4917] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.989823][ T4939] File: /root/syzkaller-testdir899118968/syzkaller.WIYsFW/670/cgroup.controllers PID: 4939 Comm: syz-executor.2 [ 988.061116][ T27] audit: type=1804 audit(1595230015.999:136): pid=4913 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir899118968/syzkaller.WIYsFW/670/cgroup.controllers" dev="sda1" ino=16382 res=1 [ 988.071680][ T4917] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.162925][ T4917] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.180345][ T4917] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.207015][ T4971] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 988.316241][ T4971] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 988.376124][ T4971] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 988.435702][ T4971] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 988.609837][ T4971] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.633214][ T4971] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.656360][ T4971] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:26:56 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xa, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:26:56 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 07:26:56 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394dd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a8}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 0x0, 0x0, &(0x7f0000005040)=[{0x30, 0x112, 0xb26, "42623ab2146100edc922938cff3738e2543c28551793085bea953092"}, {0xf10, 0x10d, 0x4, 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{0x10, 0xff, 0x37}, {0x20, 0x0, 0x7, "c1c82565c1735d9dc2fa44df4b0fee"}, {0x10}, {0x1010, 0x0, 0x38, 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0x1f90}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 07:26:56 executing program 1: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, 0x0) getpid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000040)={0x30}, 0x30) sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0xf}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff18ba13900c35e67d75c5a6808890239fb4c7dde6a19", 0x23}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf98590fe02c1bb355a5d7ba1193e0f1b8da27a3185d39bb2f03d2665a8220e0b301f45542d83e05d03a32b5d4d26b012d5763340bebd3fc37f86adfa618871ae0af56300de382edf1aa89e0d", 0x2dd}], 0x3, 0x0, 0x0, 0x1a0}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)="92", 0x20000481}], 0x1}}], 0x2, 0x24004880) 07:26:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 07:26:56 executing program 2: r0 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x2e7, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000003c0)=0x2cff) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000feff000800040000642bbbc30a4475838000000000000000000000000000bb0b00010052454a4583d4484bec71dda77949f98e50f3fb89d7d645ca221cf1a1524ae60d894fa6e181b0d65820d3703d473e39d3b69d9e14d697ffdc3ec9337b6351e82cd1b6652173ac16a76b0c3e421770ba4544140bd51b88eb0fa717f2a884e36d595d34f1c36e2fcadc0e7d6be585e752a292e0b75ecf2c902420b9963016f7f975a46468bbd226386430ce841294154b80afafddddb7e9043cd0d3ba6c1207c24d03bee0eeaa3db4a48c1bdd43d39d4482faa4314a7958b6ade259"], 0x4c}}, 0x0) r2 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYRESHEX=r1], 0x1}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000c80)=ANY=[], 0x4240a2a0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r4, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x20000080}, 0x40000) timerfd_settime(r4, 0x0, &(0x7f0000000280)={{0x77359400}, {r5, r6+60000000}}, &(0x7f00000002c0)) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_G_AUDOUT(r3, 0x80345631, &(0x7f0000000680)) splice(r3, 0x0, r7, 0x0, 0xfff, 0x0) [ 988.695004][ T4971] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:26:56 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 988.877081][ T5011] xt_TCPMSS: Only works on TCP SYN packets [ 988.886014][ T5013] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:56 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:26:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394dd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a8}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 0x0, 0x0, &(0x7f0000005040)=[{0x30, 0x112, 0xb26, "42623ab2146100edc922938cff3738e2543c28551793085bea953092"}, {0xf10, 0x10d, 0x4, 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0x1f90}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 989.026614][ T5013] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:57 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 989.174474][ T5013] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 989.209642][ T5032] xt_TCPMSS: Only works on TCP SYN packets 07:26:57 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394dd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, 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{0x10, 0xff, 0x37}, {0x20, 0x0, 0x7, "c1c82565c1735d9dc2fa44df4b0fee"}, {0x10}, {0x1010, 0x0, 0x38, "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0x1f90}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 989.302810][ T5013] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:57 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 989.465573][ T5042] xt_TCPMSS: Only works on TCP SYN packets [ 989.578576][ T5013] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.639713][ T5013] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.729368][ T5013] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.795531][ T5013] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 989.821583][ T5057] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 989.877494][ T5057] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 989.939761][ T5057] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 990.002260][ T5057] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 990.147432][ T5057] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 990.180012][ T5057] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:26:58 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:26:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) [ 990.210200][ T5057] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 990.239372][ T5057] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@l2={0x1f, 0x100, @none, 0x101, 0x2}, 0x80, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r3}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x4, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394dd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a8}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000e80)="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0xcfe}], 0x1, &(0x7f0000005040)=[{0x10, 0x117, 0xfff}, {0x50, 0x112, 0xb26, "42623ab2146100edc922938cff3738e2543c28551793085bea9530923f8d7502c32511084fda877b45a164e9431eda5f9a5b9c8bddf626d9cb"}, {0xf10, 0x10d, 0x4, 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0x1fd0}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) 07:26:58 executing program 1: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000000407d1e9c3140000000000109022400010000000009040000010301fb0009210000000122050009058103"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[], 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f00000001c0)={0x2c, &(0x7f0000000040)={0x0, 0x0, 0x5, {0x5, 0x0, "00cd2a"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 07:26:58 executing program 4: clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 07:26:58 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000440)={0x7, 0x10001, 0x4, 0x0, 0x0, [{{}, 0x4}, {{}, 0x6}, {{r7}, 0x8}, {{r1}, 0x5}]}) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:26:58 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDCTL_DSP_GETODELAY(0xffffffffffffffff, 0x80045017, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendmmsg$sock(r1, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018ee9f82e", 0xf}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff18ba13900c35e67d75c5a6808890239fb4c7dde6a19", 0x23}, {&(0x7f0000000180)="e31520aa566f0e3686390a8b9a5e851d473b7f3f48f1cab37f45b3adf98590fe02c1bb355a5d7ba1193e0f1b8da27a3185d39bb2f03d2665a8220e0b301f45542d83e05d03a32b5d4d26b012d5763340bebd3fc37f86adfa618871ae0af56300de382edf1aa89e0d", 0x2dd}], 0x3, 0x0, 0x0, 0x1a0}}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000480)="92", 0x20000481}], 0x1}}], 0x2, 0x24004880) 07:26:58 executing program 4: clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 990.374663][ T5090] xt_TCPMSS: Only works on TCP SYN packets [ 990.399392][ T5098] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:58 executing program 4: clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 990.463251][ T5090] xt_TCPMSS: Only works on TCP SYN packets [ 990.476539][ T5098] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:58 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000fc0)={&(0x7f0000000000)={0x2, 0x4001, @remote}, 0x10, 0x0}, 0x20000811) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r1}) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r0, &(0x7f0000000a80)={0x0, 0x4000, &(0x7f0000000a00)=[{&(0x7f0000000280)="04", 0x140000}], 0x1}, 0x20035) [ 990.567831][ T5098] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:58 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 990.652132][ T12] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 990.703934][ T5125] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:26:58 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 990.752412][ T5098] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:26:58 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 990.985414][ T5098] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.022740][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 991.050161][ T5098] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.058013][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 991.078614][ T5098] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.102022][ T12] usb 2-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.40 [ 991.128349][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 991.133067][ T5098] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.160618][ T12] usb 2-1: config 0 descriptor?? 07:26:59 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x48, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:26:59 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(0x0, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 991.359892][ T5158] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 991.419465][ T5158] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 991.533746][ T5158] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 991.562985][ T12] usbhid 2-1:0.0: can't add hid device: -71 [ 991.569062][ T12] usbhid: probe of 2-1:0.0 failed with error -71 [ 991.624550][ T12] usb 2-1: USB disconnect, device number 11 [ 991.656909][ T5158] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 991.823926][ T5158] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.838546][ T5158] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.869872][ T5158] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.892776][ T5158] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 991.928791][ T5186] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 992.010955][ T5186] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 992.052127][ T12] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 992.095118][ T5186] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 992.136543][ T5186] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 992.299362][ T5186] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 992.314661][ T5186] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 992.330604][ T5186] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 992.347419][ T5186] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 992.442617][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 992.460366][ T12] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 992.490743][ T12] usb 2-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.40 [ 992.514655][ T12] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 992.537844][ T12] usb 2-1: config 0 descriptor?? [ 993.013694][ T12] isku 0003:1E7D:319C.000A: unknown main item tag 0x0 [ 993.043001][ T12] isku 0003:1E7D:319C.000A: hidraw0: USB HID v0.00 Device [HID 1e7d:319c] on usb-dummy_hcd.1-1/input0 [ 993.215475][ T17] usb 2-1: USB disconnect, device number 12 [ 994.001983][ T17] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 994.362726][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 994.391971][ T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 994.412121][ T17] usb 2-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.40 [ 994.421185][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 994.438968][ T17] usb 2-1: config 0 descriptor?? 07:27:02 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000080)={0x10001, 0x2}) 07:27:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:02 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(0x0, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@l2={0x1f, 0x100, @none, 0x0, 0x2}, 0x80, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r3}, 0x80, 0x0}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x0, 0x4, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e", 0x22}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d6", 0xa5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x0, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de598"}, {0x18, 0x1, 0x1000, "e394ddbd"}, {0x50, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x270}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 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{0x10, 0xff, 0x37}, {0x30, 0x0, 0x7, "c1c82565c1735d9dc2fa44df4b0fee574c0f717cdff7f3d1e533bea78a4d"}, {0x10, 0x115}, {0x1010, 0x3a, 0x38, 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0x1fd0}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) 07:27:02 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4c, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) 07:27:02 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(0x0, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:02 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffffff7}]}) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 994.638314][ T5242] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 994.652090][ T17] usbhid 2-1:0.0: can't add hid device: -71 [ 994.657086][ T5241] xt_TCPMSS: Only works on TCP SYN packets [ 994.659344][ T17] usbhid: probe of 2-1:0.0 failed with error -71 07:27:02 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000080)={0x10001, 0x2}) [ 994.735117][ T17] usb 2-1: USB disconnect, device number 13 [ 994.769228][ T5242] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 994.823328][ T5240] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x83, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'ip6gretap0\x00', 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x2a) wait4(0x0, 0x0, 0x0, 0x0) [ 994.865971][ T5242] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 07:27:02 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x0, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) [ 994.969231][ T5242] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) [ 995.222188][ T5242] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.264375][ T5242] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.280376][ T5242] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.298833][ T5242] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.327852][ T5300] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:03 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x0, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 07:27:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x20000, 0x78, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x3}}, 0x1c) [ 995.412310][ T5300] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 995.506945][ T5300] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 995.606747][ T5300] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 995.672326][ T5314] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 995.824900][ T5300] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.856540][ T5300] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:03 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x60, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 995.877392][ T5300] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 995.895016][ T5300] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.008736][ T5332] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.098251][ T5332] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.164059][ T5332] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.212627][ T5332] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.374552][ T5332] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.389483][ T5332] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.417711][ T5332] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.439085][ T5332] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 996.466002][ T5351] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.516891][ T5351] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:04 executing program 0: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf066505acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 07:27:04 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x4a8, 0x3d8, 0x9403, 0x52020000, 0x0, 0x2c0, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x298, 0x2c0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz0\x00'}}, @common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0x0, 0x1, 0x0, 'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x508) write$P9_ROPEN(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7ab5, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000180)=@l2={0x1f, 0x100, @none, 0x101, 0x2}, 0x80, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000280)}], 0x2, &(0x7f0000000a80)=ANY=[], 0x88}}, {{&(0x7f0000000440)=@can={0x1d, r2}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002a80)="1ba243e368ed5baa85f514069c44491a14291311b49a8ba325f625ab01d5783002e524f57c69d083e7e20a813e9a5bf279107b6cea87f852e6d14ca98cb92d995ee9fa4598e96deedd409a51bb535c12c0232184408b9af4078fd9d51dfeede98052c1e2e9ecbdb2bb26d0e4df128bfd3fb31c349087f02ce03fedc4fa7b6e25d1a191afb4288863bfd1bba9cc9aec24c6768be616ac14", 0x97}], 0x1}}, {{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}, 0xf56c}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="6c420b90ffbeec749e1fba831797cb3885999a6c7069d3f45db7cb5cea0dce3b388e7732b317746eef4951f03acc0709bf80e11837aa9cbd54a260eb11c9ea23b48f9c", 0x43}, {&(0x7f0000000a80)="e9cf7c80b425180e58049367a50bd3d2887371615184dd911cc1ae87ae8fa47760237a08e27f6719c53064bbf2a079862bef30ae9ecdb7709483d8ab842b7cab2bb731238632f3989a2fd0296ebbc1aa5cfd39b30e007f7ba6deeff2858bb69f3b92dbe04ebe6257b070d1fb15b7f662987eb8f3f96c3720ccabead65ca9637cae7c898cb393b7a044c8a5c7969157e26c147cfaac83a5584fda94a4af36ec965714b456d69c745335d756be16c11237440f042bd1", 0xb5}], 0x2, &(0x7f0000000b40)=[{0x88, 0x1, 0x7, "8ce04b635648adb4f58ae34139cd2102e326098c0fb85101d7b45a13cd5498fedad0287517e651fe55ad0a42cf44fba46cbe3ac3662cf4166d8d465305946627cef3f340a3e7f7bbb42d081f28fcdf009b66a390019fc0224d3587d4016888e060435c9f939fdf67dd8e65778f74a4946baa70e019c98a80"}, {0x100, 0x84, 0xfffffff8, "2054206c94fec5cc22fe7203187090c3f56a1384b87684731113e8033de9baa3324646bdca8c230f0139f150a8cc779e78c661663ffd2df8d771af8d53f213e45609205edc944704cb82b5f607ef3c5fe2c6d35d460c5a2e2471f262991d605e4c68ccc61b6e68e8eda3bb0633a74759d98c07445dca0283096533432831ea23436f9e6f320e6883b6196f671c2d4766262cbaa8d9f51aefcc582b5aecad0fd4ceceb6c8a808e130774257c8fb02004c2ebe6d7aa2ef84b04c3e556810cd01b40394a9a1cfc44388106cd70753934bb8ff433d2b64fdbfbd07dd14717d2055eaba28cdd846bce8a1f83ed55de5982c"}, {0x18, 0x1, 0x1000, "e394ddbd"}, {0x88, 0x0, 0x8, "23c2d03f4a61fa01e93e4421249accd8d8e8417f9824b6db03c31818201c8f46e49b5c759f3a3f80c462076b513ab3b3799914cab1aff605918b92cbfbefce725e9d9ebe0191e09cc79ea4368818738077ae6d272b756e527b61022e707b16f0cecdef9b4c2c60ddc70faab50df4f49e8dde4ee213f6"}, {0x80, 0x0, 0xfffffff9, "feb1fc1b2a575a643b495a096b11e632c7ecf0a8e1db1ec671824ea18cab46afc43fd7e6599379271d905d4db8181d0d9a6c7c51d89dc081f444d1610546c38383656c3c9f02ef390eb416f311719d827a4f9434dfaf0f48f1f120eee100f6d5ff1754a329e1f9737aceaffa"}], 0x2a8}}, {{&(0x7f0000000e00)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, 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{0x10, 0xff, 0x37}, {0xc0, 0x116, 0x4, "ddfbd604974a8feb858e0c0a7101e2ffef2f2fdf8ae13c54344c1cf6c036ceb40f667332e589cbf900b185a7e9996759bf63f3554bdcfa3fe6a7df8e90f09d2a0f29bb8c8b80b186a4aedc670fca4380ecf0b0aee865b5c50806717852adb9567405fba837d32922a7ffef9d209ce24eb65fc72752a518f81a05222e74755d12b82e261606dc6615c3d94090ef6aff37ed7dbbf5b8b42c2261b6363d307b8dc4581b0d65a6ae231b8f"}, {0x50, 0xff, 0x0, "c1c82565c1735d9dc2fa44df4b0fee574c0f717cdff7f3d1e533bea78a4d156eb36eeef39c0e1cec00f13e201cd000ed26b992bcbd3fc34a7c03d147aae7"}, {0x110, 0x111, 0x0, "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"}, {0x20, 0x115, 0xfffffff7, "0997d3eba8cd6b2503179f6de2c3"}, {0x1010, 0x3a, 0x38, "1493eff73d47d32fb6f926d367d73b31a927b5e29639f264d744f1ae27e410d00e1536605fd3a302c740273f8d66bf46976d8929a61370c1f70774abd295eb95a6aebe88f117af13e35fad312169cc43ff5ad8034a2f6d2947f7a653fd0c791f148db385f9e4822c2c18b163057d5bffe6cfb953dff310d287dc8e7065843cb0d542fb480ea984ba2eca39420ff9ca593185476d2d8fe040c02f6aa2d4ac9c851e40b8d24d29519701f89862a5c7bc76d55befa8adb038b38f0352cf68127df7d0414d334a581335e3993e1d259235dc3599df06c31b16e1a1ecdb00cd516d257bfb0e751070bf8c88e5d340de34bf986c7214af29bbf8a3fe2caa0cc0c171e011de548aa30d0314b528fc264a0bef2d4d9a389ed3a5579e7236e6178315c0a1e66e2fbb530e8b9f1d2eb8f7a9cf1be3f931bc3650fcf340e516f68607b4b8645f8f888e4bd587e61f09bfa2d2e99cc7fbbb7198c8820719121b4d2aed1721806f21bb8e3a8860e8b70c4fc26162b228422f1dcee0ee94ec8432f7d6a1c7458164a74316f1a1ed55b1d2ec7cc8b194ae2cb53aee1af4dc4362b8174eb0c368b94dcd93645a2e811e61dcff6a90fa652e41db7f7c1dc92c23deabe01b2f13f9d7caa779501da69d923371770ceda2febd3dfd1165ce79f712252af0dbe6bbbb0774e817a19789c18a4572d99565ef8ef06b7ce4b3fc3ffd8049a17c8bf4b37354a41c3f52bcda74a896400e697eb741a74c5d34be3118cef275d77789c5ddb09d87c5524943b365448a43d458fac754687b0f63a9baaac8bc64f799bad1b87095f7f7d4cf455994c62b8ee462ac0acc58d2425307026fee85d21d983e067f84b15bebb2afe09cb1bd1339eeb4022948cba7250452c82cec382ca9ba77a67233c03d79907ca184f15c2dac71843c600dddeeedd0e9296263e45d267ebe12b3463a5ceb3e2b06c907c0a20fea39b87c06671325d1dd93c758c9160730fd76091a7abcf56179619ff6583b900ee5988a13dfa783fb58442e78246fc1e2dd902a52d4ff3945200e523426dd5f6c00d5b014ed8dbc56453177c982baaf14ad420274ac30244f31dc4dd7ff78e2032153b12948b093c4ec02f48e04abe910767bfcaf12e899907f16454db18cb3f49d1bfbbae53666cb1664599506316544a2a968ecd0648a8573197a3651a1373878ef9051dd070ba6fe8a3efc92f2d59aa5231eeade3726ccf6150684a3adce44e349f5acd24c93898655383b24f4f95072cac3ca2e39d7e1576053cc0a66e5a06447c2552df2faafe07994c4d77224337939f5c56d6c777c1cbfb14883ed1cc950a7af7a42f6ce8406ae0ee319dbef3ad751dafc7689ceb40b65f3b00fd565ca926028315da9d9c34267f68c7b8a3266afacde0b7787ea9aecfa31832af75b3eaa8e24d87e8939286014ea9597def4ae1cc33d6962ba2020b173b2952a5fba1aa4a8a731b688b0a16cfb0871b6ab58fd32354c89f4ef29e4e2939f87c27523f6fe187ab9ed0ffaff5ef90e5873db7c8fdb58d7022fce4e08629f26e4da780bfbaa913858584c483d81b317fa80f21ec32d2b62e5f5f9465e63d8ffe693d3013f195d65c5363b6ce4fd0ee3f9f97b255809c0f99334979fddcc39ba7cc568c8514b391f2b463e9c809c01290f310200a0711cb8574d24c7caf5390d5af0655787e083064d97afbf7f7f8cad361aa0865bcfd02c61d62da97d65a35fcbf652c9a43c0099a5a49b8d207c38522bddb890dd700494e96fd73a5665c65852ba27fcb7a210babbfa6557d4c44e5e15e051751a515dd55f356ac7652f291bab38a7c92e6698caa57c878cfeb379cb7bac3290b890aec322eeace929020cf261ac46ba3e95bd482c3077eb8228100cc4f684580087286b4eb926551a0eb12e3435d2477c648b6dc490eb249339d969a89f8a8db83dac06e4897c9b7a19cf8b167362f64016de54ab9689be3360576603917de478bb150c77aed0cbebfb435c9485ad70c373047bdfc99b62b54126cec1ae2bac6bfbb326ef8fd0c3109a16387bb1693a788f026e955e59cbc5543336a04dc600fcabfe6ee484bd7bb694851051e4e9e46aa4c57dffad69b62fd29dde84c0f0a33c6fffcbc8df7c7ce581d0055c92c359f425325ac1dc69861acff98b30c5de5b75f098d5272771e273947597e203fd1ac6c201d8175503efce133d0d358628e1a17f4195402f4b3c9864a729db5111fc2219b9e021ccc76f2b91f8996decdfac6aea74c9c0b31b12d77d599436bb52c2038fac01ead7f34fb52ef847c6132a816340a2f4cf7fb00bd606eb6f93075aa53261e5debc6d391d0876224041c1cc6029756367499ac06da0c600de2879b573e29135cffa86a8d02ae50a9bcf70013d4b1b4b07aaad17a3c555670ba93ab92656fd340b7f3bd80e44c4b111b96ecf2c68a3f2e8648fa5b72f9d5319ca734e05195910c4a41ff0a279c5787e0acd0a41ee2b9e58b1964c4683698d1aa4ec8842ee758e2b12077cfd19e7abdf365f9263ca11dd8aa8e6a3337c54dc547b951c653bf9f7e56cd7e7f0610042acb1828958ea96ef62ae44fe8054717309038850cc1ea119e639dcbc6cb8d1b6d20793e1ef6d27ada350f8061ed5f2e94b5395e9974f7aa52fc4250befd626db6f7487316c1460640b36549f597ede4aa47f6ddd58e8fc0a4871570cafbf4fd2671bc6971235e12507cc68566320156883ed877b0af6e7bd9098c1864296b0d2c5d5acd1b5fb0afc848921dbc2dedb133ed1a2b77ea1d789109795d2abdc9fbe10ab34c8726402031895fbd75227134fc8841c640f4346f89d7eed4dd818860456ab4758c6c12f66877275ebdc9dbd210d04b73ecdb5f3a67d224df90288a9384fc8cf99f43da19c7ebbe3ca8d972f202691a0990af3cd7f73e901b26888af8b7ca1419619103a67db6a2a529d85e71094919b67f4fdaf14ee1018fb2d53f150f8c9f42b8c3b1e6de2c6b658a2ee89d61365caedd5149f826e7fb97f21edce7d1a1032f15f88e750cc5735087f844cbebd7272a2f72f16397c603a436d6cbbeb7f2aa74f7ed829914b77bc94a4136678adb82dc2ba2befc146d393d882f418aed670cd34e6f56ab07e44b3d35dc0ef440981276fd445a70ce65c7c7090f1d723d952fb241bbf44cc599048a1a8b2c80e521705d9fad449e0c086ce19e0c84a54918a507c8e85a7ae41383f5bed9e19652dcf60bb3a57f7fe600e1b4516c2a758f17d06f489e900fa502a3af0be58f0b5e18982f5eff171ad1bba93f10f524941da9460cc01ade5b5e3028eb9e106dcc956f0f047af7321fe0cfb5bcccc63fe651a619bdc561f9b08c6845d5f7e96e10bf4e552361902ca497fe942b3728999690d72f72db7e6f22a2a5522edfb75c922f9b02d982c587fcdbca33e26697fc6f97040fccb8c8e1e79e7c05fba98dfe0c5ef077b746d1ff20fcb2734294d75ca3980419a1d2fe2d893113ed9b1ad74de64026b596484609a9974a34fa3aa849b5eb991b2948435aab2423bfbd6ee6f3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0x2328}}], 0x4, 0x20040000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, 0xffffffffffffffff, 0x0) 07:27:04 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x0, &(0x7f0000001380)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(r0, 0x0, 0x0, 0x0, 0x0) 07:27:04 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x112) 07:27:04 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd000d2d09"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 996.578402][ T5351] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 996.655957][ T5351] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:04 executing program 3: 07:27:04 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 996.718836][ T5363] xt_TCPMSS: Only works on TCP SYN packets [ 996.744912][ T5373] xt_TCPMSS: Only works on TCP SYN packets 07:27:04 executing program 1: [ 996.808310][ T5364] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:04 executing program 1: 07:27:04 executing program 3: [ 996.886817][ T5351] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:04 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 996.963257][ T5351] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.033158][ T5351] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.097503][ T5351] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:05 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x68, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 997.287894][ T5398] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 997.366016][ T5398] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 997.446603][ T5398] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:05 executing program 0: 07:27:05 executing program 3: 07:27:05 executing program 1: 07:27:05 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:05 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cachefiles\x00', 0x20800, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 997.530948][ T5398] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:05 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:05 executing program 3: 07:27:05 executing program 1: 07:27:05 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:27:05 executing program 3: [ 997.779527][ T5398] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:05 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f00000001c0)={0x21003100, &(0x7f0000001380), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 997.834801][ T5416] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 997.865828][ T5398] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.937547][ T5398] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 997.980828][ T5398] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.050324][ T5441] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.116504][ T5441] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.169793][ T5441] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.256501][ T5441] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.380898][ T5441] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.395873][ T5441] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.411486][ T5441] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 998.434687][ T5441] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:06 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6c, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:06 executing program 1: 07:27:06 executing program 4: 07:27:06 executing program 3: 07:27:06 executing program 0: 07:27:06 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xbc, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:06 executing program 1: 07:27:06 executing program 4: 07:27:06 executing program 3: [ 998.645113][ T5467] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:06 executing program 3: [ 998.708565][ T5466] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:06 executing program 1: 07:27:06 executing program 4: [ 998.748866][ T5467] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.846592][ T5467] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 998.980634][ T5467] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 999.137891][ T5467] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.160431][ T5467] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.186087][ T5467] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.240957][ T5467] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.289252][ T5496] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 999.375917][ T5496] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 999.433196][ T5496] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 999.486832][ T5496] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 999.633728][ T5496] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.648440][ T5496] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:07 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x74, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:07 executing program 1: 07:27:07 executing program 3: 07:27:07 executing program 4: 07:27:07 executing program 0: 07:27:07 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r1 = timerfd_create(0x8, 0x0) vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000440)="547e9f6cd98d6eb13ba662e96eb845dc077d737bb3e76ef8214f34a00e278859297309fab3c23c3ef9f65d9b592f9fe0d79e06bcbb3991e485973fb104004c90adea561b09892d366fa4be1500387b0506", 0x51}], 0x1, 0x6) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) [ 999.676493][ T5496] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 999.690583][ T5496] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:07 executing program 4: 07:27:07 executing program 3: 07:27:07 executing program 4: 07:27:07 executing program 1: [ 999.874675][ T5522] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:07 executing program 3: [ 999.955233][ T5518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:08 executing program 4: [ 1000.015366][ T5522] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.131017][ T5522] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.246921][ T5522] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.454014][ T5522] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1000.481753][ T5522] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1000.501770][ T5522] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1000.519927][ T5522] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1000.554719][ T5549] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.619018][ T5549] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.688332][ T5549] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.755674][ T5549] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.917690][ T5549] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1000.947789][ T5549] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:09 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7a, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x10) 07:27:09 executing program 4: 07:27:09 executing program 3: 07:27:09 executing program 0: 07:27:09 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, 0xffffffffffffffff, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={0x200, 0x8, 0x4}, 0x18) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r4, @ANYBLOB="00000200ffffffff0000000008000100736671"], 0x74}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000660065b2b68eb307c837000800000081", @ANYRES32=r4], 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r1, 0x89fa, &(0x7f0000000500)={'syztnl1\x00', &(0x7f0000000480)={'sit0\x00', r4, 0x29, 0xd1, 0x0, 0x7, 0x21, @empty, @mcast2, 0x8000, 0x7830, 0x4, 0x3}}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0xfff, 0x0) [ 1000.982780][ T5549] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1001.015786][ T5549] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:09 executing program 3: 07:27:09 executing program 4: [ 1001.173331][ T5577] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:09 executing program 1: 07:27:09 executing program 3: [ 1001.228486][ T5574] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:09 executing program 4: [ 1001.306402][ T5570] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:09 executing program 1: [ 1001.346671][ T5574] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.458200][ T5574] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.555527][ T5574] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.733950][ T5574] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1001.749223][ T5574] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1001.769768][ T5574] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1001.785148][ T5574] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1001.806144][ T5607] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.866861][ T5607] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.930140][ T5607] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.005553][ T5607] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.167508][ T5607] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1002.200368][ T5607] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:10 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:10 executing program 3: 07:27:10 executing program 4: 07:27:10 executing program 1: 07:27:10 executing program 0: 07:27:10 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/bsg\x00', 0x8000, 0x0) ioctl$FBIOPUT_CON2FBMAP(r3, 0x4610, &(0x7f0000000440)={0x29}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r4, 0x0, 0xfff, 0x0) [ 1002.235072][ T5607] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1002.257593][ T5607] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:10 executing program 3: 07:27:10 executing program 4: 07:27:10 executing program 1: [ 1002.443549][ T5630] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:10 executing program 3: 07:27:10 executing program 4: [ 1002.534155][ T5628] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:10 executing program 3: [ 1002.578719][ T5630] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.693462][ T5630] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1002.776976][ T5630] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.051812][ T5630] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.070703][ T5630] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.097113][ T5630] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.130637][ T5630] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.159953][ T5660] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.216359][ T5660] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.266643][ T5660] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.325914][ T5660] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.478681][ T5660] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.526475][ T5660] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1003.566834][ T5660] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:11 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:11 executing program 1: 07:27:11 executing program 4: 07:27:11 executing program 3: 07:27:11 executing program 0: 07:27:11 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x200080, 0x0) ioctl$SIOCNRDECOBS(r0, 0x89e2) openat$audio1(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio1\x00', 0x80, 0x0) r1 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timerfd_create(0x4, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) [ 1003.595188][ T5660] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:11 executing program 4: 07:27:11 executing program 3: 07:27:11 executing program 1: [ 1003.787045][ T5683] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:11 executing program 3: 07:27:11 executing program 1: 07:27:11 executing program 4: [ 1003.876050][ T5683] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1003.943124][ T5682] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1003.982675][ T5683] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.077874][ T5683] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.264882][ T5683] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.319669][ T5683] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.365918][ T5683] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.424587][ T5683] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.465012][ T5713] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.516089][ T5713] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.597102][ T5713] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.695393][ T5713] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1004.837663][ T5713] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.869717][ T5713] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.891123][ T5713] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1004.914504][ T5713] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:12 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xf0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:12 executing program 3: 07:27:12 executing program 4: 07:27:12 executing program 1: 07:27:12 executing program 0: 07:27:12 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000400)={'syzkaller0\x00', {0x2, 0x4e20, @rand_addr=0x61c}}) pidfd_getfd(r1, r0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000800}, 0x20008080) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000640)=""/246, 0xf6}, {&(0x7f0000000740)=""/160, 0xa0}, {&(0x7f0000000800)=""/147, 0x93}], 0x4) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:27:13 executing program 3: 07:27:13 executing program 4: 07:27:13 executing program 1: 07:27:13 executing program 3: [ 1005.117947][ T5736] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:13 executing program 3: 07:27:13 executing program 4: [ 1005.195485][ T5734] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1005.233874][ T5736] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.335969][ T5736] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.434653][ T5736] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.586473][ T5736] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.601568][ T5736] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.634757][ T5736] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.673549][ T5736] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.701706][ T5766] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.816171][ T5766] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.936288][ T5766] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1005.975910][ T5766] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1006.138698][ T5766] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.167548][ T5766] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:14 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x300, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:14 executing program 1: 07:27:14 executing program 3: 07:27:14 executing program 4: 07:27:14 executing program 0: 07:27:14 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14}, 0x14}}, 0x0) r0 = timerfd_create(0x8, 0x0) io_setup(0x10001, &(0x7f0000000440)) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$sock_qrtr_TIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1006.189221][ T5766] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.217786][ T5766] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:14 executing program 1: 07:27:14 executing program 3: 07:27:14 executing program 4: [ 1006.356486][ T5789] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:14 executing program 3: [ 1006.441038][ T5787] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:14 executing program 4: 07:27:14 executing program 1: [ 1006.522175][ T5789] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1006.621980][ T5789] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1006.666572][ T5789] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1006.865773][ T5789] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.910069][ T5789] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.934015][ T5789] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.951308][ T5789] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1006.996538][ T5819] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1007.045973][ T5819] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1007.114968][ T5819] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1007.195823][ T5819] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1007.360491][ T5819] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1007.385108][ T5819] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:15 executing program 3: 07:27:15 executing program 1: 07:27:15 executing program 4: 07:27:15 executing program 0: [ 1007.406538][ T5819] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1007.428882][ T5819] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:15 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x500, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:15 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x2e7, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000580)=""/143, &(0x7f00000002c0)=0x8f) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)={0x70, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff4ccd}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x16e9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x8b}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r2, &(0x7f0000000300), 0x2) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000280)={0x2, 0xd000}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d40000001900344b73117fd5b8a0000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:27:15 executing program 4: 07:27:15 executing program 1: 07:27:15 executing program 3: [ 1007.617810][ T5842] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:15 executing program 4: 07:27:15 executing program 3: 07:27:15 executing program 1: [ 1007.766523][ T5842] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:15 executing program 4: 07:27:15 executing program 1: 07:27:15 executing program 3: [ 1007.897347][ T5842] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1008.008346][ T5842] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:16 executing program 0: [ 1008.250713][ T5842] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.281187][ T5842] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.327869][ T5842] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.380514][ T5842] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.423481][ T5876] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1008.475900][ T5876] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1008.527566][ T5876] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1008.576008][ T5876] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1008.792407][ T5876] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.815706][ T5876] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1008.829988][ T5876] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:16 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x600, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:16 executing program 4: 07:27:16 executing program 1: 07:27:16 executing program 3: 07:27:16 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ubi_ctrl\x00', 0x5080, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x24, &(0x7f0000000440)=0x7f, 0x4) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:16 executing program 0: [ 1008.858092][ T5876] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:16 executing program 1: 07:27:16 executing program 4: 07:27:16 executing program 3: 07:27:17 executing program 4: 07:27:17 executing program 1: 07:27:17 executing program 3: [ 1009.168860][ T5903] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.267373][ T5898] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1009.305113][ T5903] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.388915][ T5903] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.477105][ T5903] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.687749][ T5903] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1009.710103][ T5903] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1009.733832][ T5903] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1009.748626][ T5903] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1009.807272][ T5929] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.885993][ T5929] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1009.965870][ T5929] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.026080][ T5929] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.194076][ T5929] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.220756][ T5929] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:18 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x700, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:18 executing program 4: 07:27:18 executing program 1: 07:27:18 executing program 3: 07:27:18 executing program 0: 07:27:18 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004054}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000b40)={0x134, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x59}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x21}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x28}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x40}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)='syzkaller\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x49) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x0, 0x26}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000040)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0xffd, &(0x7f000062b000)=""/4093, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r4, r1}, 0x78) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, r4}, 0x8) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) sched_yield() pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0xfff, 0x0) [ 1010.260236][ T5929] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1010.287811][ T5929] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:18 executing program 4: 07:27:18 executing program 1: 07:27:18 executing program 3: [ 1010.449940][ T5952] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:18 executing program 4: [ 1010.586544][ T5952] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:18 executing program 1: 07:27:18 executing program 3: [ 1010.659088][ T5954] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1010.705202][ T5952] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1010.837739][ T5952] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.097728][ T5952] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.128186][ T5952] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.154823][ T5952] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.169767][ T5952] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.207852][ T5983] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.287449][ T5983] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.347085][ T5983] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.405476][ T5983] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1011.570306][ T5983] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.585671][ T5983] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1011.599801][ T5983] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:19 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x900, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:19 executing program 4: 07:27:19 executing program 1: 07:27:19 executing program 3: 07:27:19 executing program 0: 07:27:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r3, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000440)={0xa30000, 0xb3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x99096b, 0x7, [], @value64=0x1f5e}}) ioctl$RTC_UIE_ON(r4, 0x7003) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xfff, 0x0) [ 1011.615399][ T5983] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:19 executing program 4: 07:27:19 executing program 3: 07:27:19 executing program 1: [ 1011.784702][ T6007] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:19 executing program 3: 07:27:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x3}, &(0x7f0000000440)=0x8) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r4 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r4, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r5, 0x0, r7, 0x0, 0xfff, 0x0) 07:27:19 executing program 4: [ 1011.914147][ T6007] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.026089][ T6007] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.111303][ T6017] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1012.139257][ T6007] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.348663][ T6007] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.399911][ T6007] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.431699][ T6007] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.450359][ T6007] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.470246][ T6038] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.536016][ T6038] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.605829][ T6038] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.645818][ T6038] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1012.818844][ T6038] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.840466][ T6038] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:20 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x98a, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:20 executing program 1: 07:27:20 executing program 3: 07:27:20 executing program 4: 07:27:20 executing program 0: 07:27:20 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r3, 0x0) read$usbfs(r3, &(0x7f00000003c0)=""/31, 0x1f) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000000440)) splice(r1, 0x0, r4, 0x0, 0xfff, 0x0) [ 1012.869510][ T6038] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1012.884116][ T6038] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:20 executing program 3: 07:27:21 executing program 1: 07:27:21 executing program 4: [ 1013.060048][ T6062] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:21 executing program 3: 07:27:21 executing program 4: 07:27:21 executing program 1: [ 1013.213291][ T6069] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1013.290317][ T6062] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.396873][ T6062] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.485841][ T6062] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.673222][ T6062] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.695919][ T6062] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.711309][ T6062] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.743668][ T6062] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1013.771407][ T6092] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.837935][ T6092] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.906642][ T6092] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1013.991139][ T6092] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1014.145751][ T6092] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.159718][ T6092] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.178650][ T6092] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:22 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xa00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:22 executing program 1: 07:27:22 executing program 4: 07:27:22 executing program 0: 07:27:22 executing program 3: 07:27:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) r4 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x2e7, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, 0x140f, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8084) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x8, 0x111000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, r5, 0x0) [ 1014.193078][ T6092] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:22 executing program 1: 07:27:22 executing program 4: 07:27:22 executing program 3: 07:27:22 executing program 3: [ 1014.389211][ T6116] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1014.433379][ T6114] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:22 executing program 3: 07:27:22 executing program 4: [ 1014.487401][ T6116] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1014.584214][ T6116] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1014.659882][ T6116] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1014.845315][ T6116] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.871826][ T6116] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.887701][ T6116] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.904314][ T6116] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1014.932907][ T6146] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.016398][ T6146] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.076728][ T6146] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.156147][ T6146] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.301174][ T6146] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1015.322060][ T6146] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:23 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xe00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:23 executing program 1: 07:27:23 executing program 4: 07:27:23 executing program 3: 07:27:23 executing program 0: 07:27:23 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x2e7, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r5, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x3f, 0xbdf, 0x2, 0xfff, 0x20}, 0x16) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r6, 0x0, r8, 0x0, 0xfff, 0x0) [ 1015.343955][ T6146] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1015.371094][ T6146] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:23 executing program 1: 07:27:23 executing program 4: 07:27:23 executing program 0: 07:27:23 executing program 3: [ 1015.537996][ T6169] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.577113][ T6166] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:23 executing program 1: 07:27:23 executing program 4: [ 1015.634028][ T6169] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.738346][ T6169] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1015.857341][ T6169] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1016.055508][ T6169] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.089667][ T6169] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.115168][ T6169] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.138230][ T6169] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.187015][ T6199] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1016.267082][ T6199] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1016.326049][ T6199] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1016.387180][ T6199] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1016.529039][ T6199] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.555392][ T6199] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.594067][ T6199] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.608455][ T6199] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:24 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x1275, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:24 executing program 3: 07:27:24 executing program 1: 07:27:24 executing program 4: 07:27:24 executing program 0: 07:27:24 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="c6000000d701e74b2a7e6a8ec9d6058371d5b0787bbdfd21bbc0ee567cc42611395cd351f652a3069b84e2300dfcc681bf91f36da0ab53371a7bbb36caa66439f351d9f9b6e1f0b8fdb83b864f419d9a654f3d37568b9eaff5632467932c3392b56e920aae894b56db61564ec74327bbf4c3031f6e752360de41a47f153aaa6b039e7c31f7a875245cfc7e8798ace31850ff074f8c2f77b4638c39a6c9d5d7098d41ebbfd8fbd76a41cf6687f2", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d30d2d3ab06d8cde124f6d4cd00000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="170925bd7000000000000100000005000700000000000800090000000000c38ddcbb8c1b75670000000000000000000000850005002200000000000600020000000000000000000000000000000106001a0000000000ffc19b2097e718c939f21193609e2900fe1a00308541cf5ccac644f562ff5b420ccd64b11082526f88bd55711de1787c41776b1e6e7993957ad591ce64bcd936ebd9b63dc0d79aab7a6d4c5dce6e41c581970a8b6ca68fe10f23596369000000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x0) sync_file_range(r5, 0x8000, 0xfff, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r7 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r7, 0x0, 0xfff, 0x0) 07:27:24 executing program 3: 07:27:24 executing program 4: 07:27:24 executing program 1: [ 1016.794570][ T6222] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:24 executing program 3: 07:27:24 executing program 4: [ 1016.880127][ T6222] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:24 executing program 1: [ 1017.000659][ T6222] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.097679][ T6222] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.300578][ T6222] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.328659][ T6222] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.357158][ T6222] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.377273][ T6222] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.409952][ T6252] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.470476][ T6252] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.526341][ T6252] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.616634][ T6252] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1017.817404][ T6252] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.839277][ T6252] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.861428][ T6252] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.881605][ T6252] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:25 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x2000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:25 executing program 4: 07:27:25 executing program 3: 07:27:25 executing program 1: 07:27:25 executing program 0: 07:27:25 executing program 4: 07:27:25 executing program 3: 07:27:25 executing program 1: [ 1018.077572][ T6273] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:26 executing program 1: 07:27:26 executing program 4: 07:27:26 executing program 3: [ 1018.189660][ T6273] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:26 executing program 1: [ 1018.310384][ T6273] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1018.439395][ T6273] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1018.626158][ T6273] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1018.694993][ T6273] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1018.739087][ T6273] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1018.778769][ T6273] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1018.817342][ T6303] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1018.888822][ T6303] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1018.946780][ T6303] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1019.069027][ T6303] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1019.248937][ T6303] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1019.298475][ T6303] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1019.360480][ T6303] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1019.378684][ T6303] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:27 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x3f00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:27 executing program 4: 07:27:27 executing program 3: 07:27:27 executing program 1: [ 1019.630670][ T6324] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1019.736135][ T6324] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1019.825887][ T6324] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1019.926906][ T6324] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1020.174983][ T6324] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:28 executing program 0: 07:27:28 executing program 1: [ 1020.221072][ T6324] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:28 executing program 4: 07:27:28 executing program 3: 07:27:28 executing program 4: [ 1020.326702][ T6324] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:28 executing program 1: [ 1020.413615][ T6324] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:28 executing program 3: [ 1020.473632][ T6348] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:28 executing program 4: [ 1020.616085][ T6348] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1020.717987][ T6348] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1020.836857][ T6348] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1021.043460][ T6348] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.093574][ T6348] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.136659][ T6348] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.169803][ T6348] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:29 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:29 executing program 3: 07:27:29 executing program 1: 07:27:29 executing program 4: [ 1021.397621][ T6379] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1021.498838][ T6379] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1021.586000][ T6379] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1021.675988][ T6379] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1021.870850][ T6379] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.918669][ T6379] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.954388][ T6379] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1021.980065][ T6379] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1022.014282][ T6400] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:30 executing program 0: 07:27:30 executing program 1: 07:27:30 executing program 3: 07:27:30 executing program 4: 07:27:30 executing program 1: 07:27:30 executing program 4: 07:27:30 executing program 1: [ 1022.116129][ T6400] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:30 executing program 3: [ 1022.285922][ T6400] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1022.410196][ T6400] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1022.623969][ T6400] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1022.663409][ T6400] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1022.719311][ T6400] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1022.755455][ T6400] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:30 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4800, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:30 executing program 1: 07:27:30 executing program 3: 07:27:30 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000000), 0x4) [ 1022.940375][ T6434] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.030962][ T6434] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.105421][ T6434] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.207839][ T6434] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.378887][ T6434] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.421609][ T6434] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.465809][ T6434] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.508379][ T6434] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1023.569736][ T6457] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.657329][ T6457] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1023.726415][ T6457] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:31 executing program 0: 07:27:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 07:27:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="12023dd4c9"], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 07:27:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0), &(0x7f0000000300)=0xc) [ 1023.806773][ T6457] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:31 executing program 1: 07:27:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000200)={0xfffffffffffffeb2, 0x1c, 0x3}, 0x1c) 07:27:31 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) [ 1023.987783][ T6457] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), 0x4) [ 1024.080927][ T6457] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1024.144643][ T6457] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1024.249613][ T6457] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:32 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4c00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:27:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c) 07:27:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname$inet6(r0, 0x0, &(0x7f0000000180)) [ 1024.764369][ T6514] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1024.868906][ T6514] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.012308][ T6514] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.097772][ T6514] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.240461][ T6514] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.297957][ T6514] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.328400][ T6514] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.358406][ T6514] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.381122][ T6537] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.476975][ T6537] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.592771][ T6537] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.676805][ T6537] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1025.835872][ T6537] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.879441][ T6537] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.927823][ T6537] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1025.970847][ T6537] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000240)="d3ef99164c8d1b2d7ff49588ac68c9fb0fcd8e0f613f0638b441f7652b003286b4b000278208f6c4200ba2368c894335cbfc59c1c8fe83659e801da7cbd4bba0621a8c3b637faacf94422a1703213a9c147aca111b46b2151c3323cf", 0x5c}, {&(0x7f00000002c0)="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", 0xf95}], 0x2, &(0x7f0000002700)=[{0xc}], 0xc}, 0x0) 07:27:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={[], [], @loopback}}, 0x14) 07:27:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x5, 0x1c, 0x2}, 0x1c) 07:27:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 07:27:34 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1026.506516][ T6565] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040), 0x80) 07:27:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c}, 0x1c) [ 1026.622003][ T6565] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 07:27:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0x3}, 0x1c) [ 1026.736139][ T6565] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1026.811914][ T6565] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x8) 07:27:34 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180), &(0x7f00000000c0)=0xb8) 07:27:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) [ 1027.057418][ T6565] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.141512][ T6565] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.212932][ T6565] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.277114][ T6565] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.331402][ T6628] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1027.424102][ T6628] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1027.520719][ T6628] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1027.602106][ T6628] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1027.802030][ T6628] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)='W', 0x1}], 0x1}, 0x0) 07:27:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180), &(0x7f0000000140)=0xb8) 07:27:35 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 07:27:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x0, 0x0, 0x108}, 0xa0) [ 1027.861466][ T6628] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.935644][ T6628] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1027.971998][ T6628] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:36 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6800, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x101}, 0x8) 07:27:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@authinfo={0x10}], 0x10}, 0x0) 07:27:36 executing program 4: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202f3899c"], 0x10) 07:27:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x3]}, 0x6) 07:27:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) sendto(r0, &(0x7f00000001c0)="94", 0x1, 0x0, 0x0, 0x0) [ 1028.153408][ T6672] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:36 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) [ 1028.271032][ T6672] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340), &(0x7f0000000100)=0xa0) [ 1028.357734][ T6672] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1028.477118][ T6672] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1028.700620][ T6672] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.760681][ T6672] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.825007][ T6672] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.867149][ T6672] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.911575][ T6715] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1028.968114][ T6715] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) 07:27:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000240)="d3ef99164c8d1b2d7ff49588ac68c9fb0fcd8e0f613f0638b441f7652b003286b4b000278208f6c4200ba2368c894335cbfc59c1c8fe83659e801da7cbd4bba0621a8c3b637faacf94422a1703213a9c147aca111b46b2151c3323cfeed930e5be923ab36e9235920f5d0437d696ec5d8119f2f3b97eaaadc13b", 0x7a}, {&(0x7f00000002c0)="ec5f4fe2c2d19e4de38635bb994dad7c54a326ebab872940cdf197943217550a439eae3b60a9ad14c44d6924b5029d9479483d12187cd3aefb4ff7ee479b1bb48925d3899446d2f3428c58e6940c2f50c6038b97ff099e8ae17b67b53a8f0c186999e34f61909808f783d6d0c305624ec7d4e4385be853262fbf63b317411691f581e5725ec83ff8eb826e25460677e29f073473a47521bbd05a030517f352252b06aa17ceb51e2ba2b77c239b0f39325036fceadfac50f2dd76362db0ee115ec726afa52c5601fac4979de23be810446e7d9c3342e30b030c2de097007928b089ccb16c3c562aee52d55f8c08edcd28b788a94c01592cbc8de29c01605cc119eba6e366cd76c1195551d6b47d8f316dfd01004af0855afb1ed03355eebd3a74b4f444ca2fbfd484a145a7eda9ceafb4e8dd3b079406ddbe81369c44e7b2628d79f4416ed36eb3a5d664fb1562b32146a0ef623023b6e98ae3dfffb0a35f44d2ba1ad9159507994cd1f9b9c0e74e87b8e5ef2ffb960b4f0f0235cba453a4ee14540f6d60047cbbd1b4e27cdd43ccd091e4cdfe75ab42fbf6e658cdbf3ab215417ed31e38b31aa2402dd05ad3a2833213ec86bbb7d82aac46caa113a661eea5eef66c5790b530188afc4ffcaa547f35d7291542c0a8645e0ac36ef62f72189c97a2e8508bcc5930991e39acd52d8925907a85db7ffa4bb86af58a89a0846e19cd5b3d3c5a4d28db34b35102a7a496e84b5c2171dfc08e3fc09dbbf056d1255b05299d641bd72ce9d9a5ee65758005c05caf5109be9441da1b36b662db1079bd88e5ce9bce41477470f41345f9481e88f979d6765a60c728314f832636b3ccb60ea6efd12501c103cd10199b99fe50db9875e105859dbe48673d688eebd73c59cb57942a8fa4441f145c6c5981a7f139685d922285ddd82bb720acd0c4795f805ab7b85793bb7e363e823f3e61cb6902dc44096a1e4152a483bb95869562ae9c9badcfd51d477032a4c9a172d7abc33c6dc2daa5b2790956474a600213eb6a112b590f87a088e85c4a8d32933c36e9fb3c9ed65cf501ee1500f3213fc4c880ae5196249ca93518775b2271ad25b0bea06a0358281c079d1ab9abea7fb396b5f5af720cc69e36c28803583a9e2b3fe269c983c6d1a6fee22ff507868566efa8b6492861bd4514bf302df195436bc8dea274118f1b9c276d0402529015a5550a37749f5d3d43d122e17e832538a3c5e53ab40fa639c2ab5cbc229d446f895638c5908db9ab35447243e9ade55638ba87f142a8939bbe968202a14af8b140330a7fb25d9e00f6f4907d021c1bc233779aa520491ae87a49a5081a1e82efe1c10f3cbdf61e1eff25da9e767d74556de3ea67818adcca6b28978035d99546c67b9ad8917d303ba92f35da0b2ac63e46e0bcfcf5f8578433e384df43a25af1cdef4c2b790fbc0e0f0fa32e42d14ef5e147fb939ad752dc75d4e15f41fc35170f1355ac96d65be8dd4c1f281608a894d333cc8d1ec5b4cd6f0294cd4c714e6a1044db790bb2d3519e002f7b4d2fb35bb2ef143830cf03e0b891cc2925b77b36c8d9e1acfdb14eea69c402a2b7545438b93c3d569495103cfdd110e37e39737c0ac920eb645273c110ee9436621002baef8f169475e297783f771f8d79a00fc066b1770fd6114461dd060af2f6b48ff2fa5fbb03f989d3f861be1cc2cd86425175002ea84b101b3fe93b4d721833b91bed329ca8b29efca3bbbe6e42dcde0b602da93db6be15b56c6faf48abdda23316edb7b50335239fb518825bedfab7fb8bb8a66116b4ad50ea40b11ac36282e0bcbc37f2286f837adb5061b426e9d757e35890e397416aac6f24e6078629e26f0dc3d350c36e717b0e62e7a36772770bbc7f3e44f7e62d4c5555575fde5a7e058ba0f93f1718e20ec8538c15306f6f6e7724329e66cf546cad16d108274b9665a0e6867a4cb055d96af206dfbb4ea2d308cf6f31edc8a15caf72bf59143bb8d79ebbed32ea6e2a231ac0f31d8a3de89668a9974560bdd6a0dd8cfea74d7e0fe37a894554ec20662ce0894b0a0c4487ca3547059730a256c616ca849f9a45f3bee6175a3be2b8f249ddeb46f8700f5da3437125f72c366c4932e82d0157efc234431ab49a7f5e51b17402f1b2e9f5d654744af7366760d32496aaa9005d09157a2f02524b825fce95ca34e5ba34e1e471c17dcc73af1f8ea27a002b002aa45e2cc4c742f865221e341898bb663d5fbf2935895eabe2409fac253d97c1ae9239b5529c3c3a39f03eb28039da37a281b56fd37aed24b927d4f01ed8f6bb5702be6450bf1fc6383d2231e182f8304a2481ae74b43c3210220b3eb7b7122ff6c4f636a73b9cfd50b27d6ecbb2078ca6868a23e7e297663e9c417bc21af06f6bb9f1434958bdd0752fc1b7586e5928cd04f945ab536bf1519d6e5195a58beec26099c08371855b2cc6b393c4e7db681dd4b86fc9af37469f342bb35acc7f7c5a80121793d288ba6d0fcde489a908bb7bf7fe829bf591c37190a3b38e7a0de4a99e85c84ed306fb2ff033cc8554c66bcde34c67ef2f30fb97927a0e7f068258d3689b005ef31a75264e1b315e396f6ddd08b0be5a6e04f8b77ad78aa4c8e16644df92d616ed3e61e105e054c5a89985bc668dc46df8fd52efe74129f232539d992461722c0a6c15943ca2af417f8c1da52f59a1bce1a2b708a2ea9155c7897e5a2d948f724705ffa1829e1aa09f5a79a16dcfb2b6e57f94e37effd2c32311e6e7248b15c4e122af7f20ab0acf4e2f20dfda2868677cf624a0ca9b6ece29778174636a9a2c31cdb7a1a777d9439c85473c6534a18ff3a37223cd2262068441efa4d6ab572bb6e121b4c95746744eea09ba43177bc02a17e97743afaa718851553a8adb790ce0497de3d8bd843cda8519283068bb0f546b369d86b74a960af361b1c1a2327e4a6a13b489db58f9c5fff268300bde7284eb47ab92984d1a8c3ac65c9f3df3d90e088357092c4b8d957acb5c1a3306200e23a5c1b52976fe6fa8f68ed1e1bcc7c0437fb2bd7c0b5dd8ec887f7e9622eff97e1c3422de1cb06c80b7c1035c1e69ffd907d926d7032a112ec6de1956c918d0f3e740402fc3573860090cda23224ff220b9842230800c9e5ab3679d945f90b106dbd75311c9e2c50987229d3f782787422f62c2fb7df0c65ac2a6f612de4e6864dedaade62f9055cb7b0c339bdbdd2bf0f425a03bed140d10e8752efa9339c31d1fbef545196064bd55c3ab8760d47efb8c1938fb0719cbb11e5a34d087cd77d19b1b52295329c8c8487ac2f0ec2c94af97fc51197b32717211356a306be1b6900a47e03d362479425a737b479fb1fa3f5856797721f72347b6be5b22d8e96bd27914fabcbbc69a7a2369e2e282da26095396f581afcbc5da76d9db39d0ecf8bcdb112ccbfc12e030c0f11a7ef416096ea46a50543d551fda5dbf71c2b68c6df89082b1b07bcb0c7872a571ef6db65631d5ed2094f46bf1be1c70999f911a4c450fa0c54b23b2603bf4d8c90fc069fdc79b18790352496fe2aeb67c3ffc5aca3f4bd14d5451457a45b4ef3a8584265368056078c787ceebcf6de8dce652c05dbfd3722473ff1026f4f80c0144be745c729c40690014688f859d30eb13efdccaa29b57b5a7c931914c2582c5cefdb99a2f7343932b6cefaf1005adae637fdfd007d3641fb31fff736116e7e1c15c22c3d845d39f26b2840e82fc9d8af608c9c8e4b69c0523e8aa487981419ad42eb933e8b551d27ef9954bb4a254d29df2d6455ca7d94e3f18b9be268c377c0db71b570b7064ed85c5c111d298f0fdf9f17902501937039d6fc990e637fcfd659bc495f15099aefd3e1146d7d58dd9780f7cdafcf28a1797936314e74dee515666515eccf7cd1dd1a9fb9fe8ba726eebffb9e819fcbef796b4bfc926a4b2129ba8fc33d21971a9507f62744023ce45039d541a3ba8458f3c1fbf2ff5db470cfe3545e01644f6a2a47f9d6bd95c95a060d4707b374af05132e2d97216a73a70643b761ff9055d533298908b53f21b94a31c661d79092029c3bbc1bb2a1c38498941abcfc42c74a00cc82d105bd744e174fb1f3fe3963b19b98616426445a724eaca86c555fdef980d3db35b66d3b61221a1a68bcf04087b25a8c15d942e6544beca8786dc59f8f3c971892cd05cf668e7ef6eac615350a124aa3e046b4513389cabebb85ba793ae2595921046a5921fd54f07960f064a5669c4d88b6941b76f5c5235862e92e70bc662593e8bc1282722435e0e39de249919e38a2c5fd9d5f1620209278d844c1234ebd49927e61675c82716f4c454cb22241b8bdbe6e694bdb2baf385ef28c8da84a8107d4b6675e79d18828af0b70a42c557dfd95fb125a561cad238164fc3f4a37b51bc21cd247a6dbe05b66acb52b2a47812d640422da018ca70ce23da81e7b092a7912813f91f9b4a9e6ba33751e7a01def220968d989a0e95792dc23003b2d22169cdf9431bb13c6952960adb396623ece0081e898840fdb3cd5fe129833e71557d26241ddc9c49d9a8e594178ac12c9e5eb42b73db7c40ab346f135f27653a8b9c10109cf0a406674d06ff7adb697cfdd0b92883f674d8f82ef4c61d8c94fff108c2ebe1455623398922d07e02623802080cac23d35df3e9a697e9dcba95edbf55cc550d7cfe2dc045a41c587ea82fd7cbbd024e37b118dbd08455e03c860366163b073c00ccd2e95f078793f606ee8bcf7cb3ab7cb4dee764f81bdd4dbebc1f6c894d11f11a41bb3eb34d44759a962457761d3dfbf2369f2d7cfdb74a23107ec52f90e87303e6de5ab77686abe0670c19c6c701ff755e02bb4b099daf5673d88c87e9f09395e11648edccd74321d07942d431a0595f78ae58f2ebe00e62ef3ca21f39c7d3ca175f8b6de1f3c5befa9d182ef9b8a660a706d5fbacee2857540d941c28799b2b2e34a96dd2d4eacfd6aeb1d07a82ebad5c72bcacd5e90baf44b2b44df489a6009f31a52f454dcfd71115ca4bb9302d21fe9b975eb26fbaa98adacf0ddc12a25254eebfcbdcf3fef539ddf60a2d988737bce955f01d473ac7f140ec3606343b9cb1824cc0e8fb46d8d39c2cba567e31c5f02b4c3825f8506c2c72647b9f362da0facfdb02da656edbf75ed55a26ac38214ad43407081e77b457efc6d5d7749a7e7395eb72c9afe99bebce2d3388ecb3aeb32f2d4d34043ee6617ee0d02e158bd10d76a1b6cbadba04c4617e87aa4446b0430497adea0c118ae6fc4b5fa68947254fc40505a8171a55e40c90a64203d950711441b906006eced963afa95e8bb26b1a8db10960bb682a36462e3a99b103a9b097526badd687bce1306cbb2386441806af18c7780f5f3f9c24cac2c78cda93b46c819648c88c413c9e3bfe6985cc770ba7713b664d30d737d99efa81a78ef2fd894dd31b04693980d5ee06a72e3c9d9ef9e0557ae8b0b7c5d20a14b9fcb90484d08712de759046c9dc6f089b9bc4550f795e2cb6386a986e348f10af6284219a9167b4ef84fb4c9b4d2b3a5793aa55f18078506f86c6979c139cc9141f35a35a442a3152f635ed01f209247f99b", 0xf77}], 0x2}, 0x0) 07:27:37 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="10024e20ac1408aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000040dfb60dfbbee364f88f87d57a5f93d"], 0x8c) 07:27:37 executing program 3: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@broadcast, @empty, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="1235e9b34e0f", @rand_addr, @empty, @multicast1}}}}, 0x0) [ 1029.076150][ T6715] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1029.208129][ T6715] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1029.448333][ T6715] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.526779][ T6715] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.611666][ T6715] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1029.648910][ T6715] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:37 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6c00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:37 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1) 07:27:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000240)="d3ef99164c8d1b2d7ff49588ac68c9fb0fcd8e0f613f0638b441f7652b003286b4b000278208f6c4200ba2368c894335cbfc59c1c8fe83659e801da7cbd4bba0621a8c3b637faacf94422a1703213a9c147aca111b46b2151c3323cfeed930e5be923ab36e9235920f5d0437d696ec5d8119f2f3b97eaaadc13b", 0x7a}, {&(0x7f00000002c0)="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", 0xf77}], 0x2, &(0x7f0000002700)=[{0xc}], 0xc}, 0x0) 07:27:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000009c0)={&(0x7f0000000300)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000440)=[{0xc}, {0xc, 0x84}, {0xc}], 0x24}, 0x0) [ 1029.791750][ T6765] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 07:27:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f00000001c0)="94", 0x1, 0x0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 07:27:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000080)=""/187, 0xbb) [ 1029.947412][ T6765] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) [ 1030.466596][ T6765] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1030.547065][ T6765] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1030.729449][ T6765] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.798341][ T6765] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.848513][ T6765] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.904107][ T6765] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1030.940818][ T6806] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1031.035960][ T6806] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002680)=[{&(0x7f00000002c0)="ec", 0x1}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r0) 07:27:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 07:27:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001d40), 0x1) 07:27:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100), 0xa0) [ 1031.121435][ T6806] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1031.251024][ T6806] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1031.409351][ T6806] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.430820][ T6806] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1031.450754][ T6806] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:39 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7400, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:39 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c009800", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000000000080004000000000014000500fe8000000000000000000000000000bb0b00010052454a4543540000"], 0x4c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ocfs2_control\x00', 0x8000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000500)={0x0, 0x7656, 0x40, r0, 0x0, &(0x7f00000004c0)={0xa309ef, 0x7ff, [], @p_u16=&(0x7f0000000480)=0x8c6}}) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000000a40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)={0x45c, 0x3f3, 0x200, 0x70bd2a, 0x25dfdbfb, {0x1, 0x2, 0x3, [0xfffffff8, 0x1, 0x0, 0x5d2d, 0x7, 0x0, 0x1acdb37d, 0x10001, 0x7fffffff, 0x6, 0x7fffffff, 0x20, 0xc0, 0x3, 0x6, 0x7, 0x6d183706, 0x2, 0x6, 0x80000001, 0x2, 0x80, 0x5, 0x7, 0x800, 0x8, 0x0, 0x0, 0x7, 0x1f7, 0x1000, 0x1, 0x7, 0x3, 0x180000, 0x2639, 0x10000, 0x8, 0xffff0000, 0x7fff, 0x1, 0x9, 0x7, 0x9, 0xb97, 0xf10, 0x0, 0x0, 0x6, 0x20, 0x3, 0x0, 0x7, 0x6a61, 0x3ff, 0x80000000, 0x5, 0x8, 0x10001, 0x3, 0x9, 0x4, 0x1, 0x3], [0x10001, 0x1, 0x3, 0x611, 0x1, 0x8, 0x5, 0xda8, 0x5, 0x6, 0x80000001, 0x0, 0x5ece, 0x1000, 0x1, 0x3eb8, 0x6, 0xa9, 0xd7, 0x401, 0x0, 0x1, 0x5, 0x5, 0x9c5, 0x0, 0x0, 0x7, 0x6, 0x8, 0x3, 0xfff, 0x4, 0xfffffffa, 0x0, 0x4, 0x7, 0x6, 0x20, 0x2, 0xa5f9, 0x418, 0x0, 0x8, 0x7fffffff, 0x4, 0x10001, 0x2, 0x1320, 0x10001, 0x4, 0x6, 0x80000000, 0x7fff, 0x6, 0x10000, 0xff, 0xb513, 0x0, 0x1, 0x1f, 0x5, 0x3, 0x5], [0xca6, 0x4, 0xfffff801, 0x40, 0x0, 0x3, 0x0, 0x3f, 0x2, 0x5, 0x6, 0x1, 0x9, 0xc2, 0x3, 0x8, 0x8, 0x0, 0x1, 0x8000, 0xc527, 0xffff0000, 0x1f235425, 0xfff, 0x3ff, 0x5, 0x5, 0x80, 0x3f, 0x2, 0x10000, 0x80000001, 0x8, 0x3, 0x7, 0x200, 0x7f00000, 0xfff, 0x7ff, 0x3, 0x3, 0x7, 0x4, 0x0, 0xfffffffb, 0x4, 0x7, 0x1, 0x5, 0xfff, 0x3, 0x10001, 0x1000, 0x258, 0x1, 0x1, 0x1, 0x5, 0x2f, 0x8, 0xfffffff9, 0x80, 0x1, 0xfffffffe], [0x3, 0xfa0d, 0x1, 0xfffffff7, 0x9, 0x6, 0x0, 0x9, 0x3ff, 0x80000001, 0x2, 0x0, 0x3, 0xfffffffe, 0x7, 0x200, 0xdbc, 0xe7d, 0x2, 0x8, 0x0, 0x1, 0x7, 0x0, 0x2, 0x7, 0x3, 0x9, 0x3, 0x0, 0xfffffff8, 0x2, 0x4, 0x20, 0xc2, 0x1, 0x8, 0x100, 0x0, 0x80000000, 0x800, 0xa5, 0x800, 0x1, 0x2, 0x8, 0x80000000, 0x744ea039, 0x1, 0x3ff, 0x4, 0x25f, 0x101, 0x7, 0x100, 0x6, 0x5, 0xff, 0x80000001, 0x80, 0x0, 0x6, 0x7e2b9a55, 0x89], 0x3c, ['netdevsim0\x00', '}}{!\x00', 'netdevsim0\x00', 'netdevsim0\x00', 'netdevsim0\x00', 'netdevsim0\x00']}, ["", "", "", "", "", ""]}, 0x45c}}, 0x20008810) r4 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000b00)={0x9}) readv(r4, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r4, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r5 = syz_open_dev$vcsu(&(0x7f00000003c0)='/dev/vcsu#\x00', 0xd714d10, 0x8280) ioctl$TIOCL_SELLOADLUT(r5, 0x541c, &(0x7f0000000440)={0x5, 0x100, 0x4, 0x80, 0x9}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = socket$nl_route(0x10, 0x3, 0x0) splice(r6, 0x0, r8, 0x0, 0xfff, 0x0) 07:27:39 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x8) 07:27:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 07:27:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="12023d"], 0x10) [ 1031.471444][ T6806] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1a) [ 1031.684780][ T6874] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffc, 0x96}, 0x10) 07:27:39 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x80, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) [ 1031.760013][ T6863] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1031.810650][ T6874] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={0x0, @in, 0x0, 0x0, 0x8}, 0xa0) 07:27:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000240)="d3ef99164c8d1b2d7ff49588ac68c9fb0fcd8e0f613f0638b441f7652b003286b4b000278208f6c4200ba2368c894335cbfc59c1c8fe83659e801da7cbd4bba0621a8c3b637faacf94422a1703213a9c147aca111b46b2151c3323cfeed930e5be923ab36e9235920f5d0437d696ec5d8119f2f3b97eaaadc1", 0x79}, {&(0x7f00000002c0)="ec5f4fe2c2d19e4de38635bb994dad7c54a326ebab872940cdf197943217550a", 0x20}], 0x2}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r1, r0) [ 1031.911879][ T6874] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:40 executing program 4: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000a00)=ANY=[], 0x10) [ 1032.061386][ T6874] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r0, 0x0, 0x0) [ 1032.273147][ T6874] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.341456][ T6874] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.417590][ T6874] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.489136][ T6874] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.516329][ T6934] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1032.587433][ T6934] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1032.656169][ T6934] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1032.713584][ T6934] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1032.850015][ T6934] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.872134][ T6934] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1032.890659][ T6934] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:27:40 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7512, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x10) 07:27:40 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) pipe(&(0x7f0000000000)) socket(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0xec, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0xcc, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0x2, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0x6a0}, {0x8}, {0x1b}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0xd}, {0x8, 0xf}]}}, @AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}]}, @AF_INET={0x28, 0x2, 0x0, 0x1, {0x24, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_MPLS={0x4}, @AF_INET6={0x0, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_TOKEN={0x0, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x0, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x0, 0x7, @dev}, @IFLA_INET6_ADDR_GEN_MODE, @IFLA_INET6_ADDR_GEN_MODE]}, @AF_MPLS={0x4}]}]}, 0xec}}, 0x0) 07:27:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}, 0x4b) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 07:27:40 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self\x00', 0x10802, 0x0) pwritev(r4, &(0x7f0000001880)=[{&(0x7f0000000440)="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", 0xff}, {&(0x7f0000000540)="d56ca85229fde3cf9475599645c2d9b1a7acf40f180c404c3d7d803b0359bd5240e2386c9ef4c7acdc85879eec1f1a2e1fe3eba3827fe0e2fbcd2a883aaebccf0d97f9fd62c08cdce60af5be4e582baf6a4d053bb0d21a333f88e6302804", 0x5e}, {&(0x7f00000005c0)="94971c0137cf07e66b5b1ee95a5de68f6563fb7ff9e9a13264c5d55b41c20408732270ca36f3220cbc74b677760f828cceb6741e226ba14f59a81e1d2553bf50d4ac9e512ddb4f5b52e8af86a2e11f70aac43cb2e0c7d4abe27a510c0385eb87461d0daec1557b2e9a0aec069b456224dbc279029d", 0x75}, {&(0x7f0000000640)="a7861f285cab7d5ba54f6449e1444361cbe609f7f1a9", 0x16}, {&(0x7f0000000680)="e9dc8b68c0415c78a83efcca4d0beb1c0fb5058f19ebb47f76c1bdec25dde9c7c163671c9e22078ed1f3225686a4cb708cfbc5afd521b07d4cff3f211e966326e01e361361090c3f41559c0a7dab3beb6a22416e3a59fd2b8bbe0b1754b587006aef99cc319e8d8f601ebe76ea26077fa825345bf43fd25411c4532a7def6cb9434c760a7c3ee4acf5b15bee2533643433e59d12d5bb9b67a5698abbcd4cfdff7b2e", 0xa2}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="44e46d2f000658b15075c71dc962d00685b5d6057773edabd6a246b6feae9d5235102e8f6e9aef989229a242ccaa4a4cd3927d3008acc8d3f74ccec676c9ddbcfeb34aba4a8d5e2904125039ef6009be30bdc63d89676dfc4888bac61e3143d8a39fbca161dc36f5d9f491d847f0616110b0ed12c1015c7c7bdac274ea03a83d265792e23f2f3acb1243951fa1e7d9662763d6bb3b7741beb1d569aa48b82a3c8e4aaaf9b989a3346954a307986027c9a00c580f54ae1b12890ce1c7215b6a9ef02cb9a846cf50409d8c19bfd4c1fceaa98fa4b7883f9e4ee73113ea1ce2f3d5d6b25ba12b4db5fbb7873c07fd02", 0xee}, {&(0x7f0000001840)="2b656137580e3398e8140e685addb8a4ce005feb74d54d8bdf", 0x19}], 0x8, 0x8) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') fchdir(r0) quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000500)="2254e601603f195e60") [ 1032.910795][ T6934] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') read$FUSE(r0, 0x0, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4f, 0x7f}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xa, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000280)=""/1, 0x2}], 0x200000000000000f) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000140)="4b4b679f15f46a226995b73619c6cb6ad0497da6281000000000000000014ca2f6d81caa663bd63903bd3546402a", 0x2e}, {&(0x7f0000000480)="da92dd6fd34ef35aa0befa2a2801fc7cb8d966fabc462fd6f297fe723d7c6018286e343e5afd9fb41f86b0afbdf4b504dd0b8e8f6f592978dc08313490ab4cb99e6ac529dc772341c2f996e9d7b28935b73e52eda282b980c2f278a3e35112d8cc3449d386fb4a30", 0x68}], 0x2, 0x9) open_tree(r2, &(0x7f0000000380)='./file0\x00', 0x9100) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f0000001300)={0x2580, 0x3c, 0x300, 0x70bd28, 0x25dfdbfc, {0x18}, [@typed={0x8, 0xc, 0x0, 0x0, @fd}, @generic="411186529cbecdf29baed5635ca011af07594877aefaefa500b2d5a25968f9db959cbf44288d7cd3856c5ef62aec992bbc81ba45e3627bc27001fbfe6ff6124cf399", @generic="c6a63f9f0b670657055faf784c625e9747a2c20555d1d5bd8f4ad49809aad8977ba6ef2fb0de6e1a02ab14c7f7499cc91c3f8188c949a2931e65250642b65cab1861e683991f6b2ef2e813dfe1f6d9ec871443cf11d1091a89a9ee8286550c8ee2752266791b99116d567d78f014c1a11e1df35d1d79c1321f4da32c7084537f2aebc68c3ba9c538749b7b1d8d7e2cca56d4c3dfb3d54ce93a9f9f4d9bacf853cc6aa8502bb67f72dcb5323dc7d0d8ef4e13fbecc1259ba76b092b783a8bca4c52c46e4d61593ec3593ad667f35e6b7725027b1c73c52edfb3121992f831e486a3bb76e4ddbb59b349e1fbf3a6387f204300ec2ae049c75facfb", @nested={0x10, 0x8a, 0x0, 0x1, [@typed={0xc, 0x20, 0x0, 0x0, @u64=0x10001}]}, @nested={0x1014, 0x96, 0x0, 0x1, [@typed={0x8, 0x71, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="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@typed={0x8, 0x17, 0x0, 0x0, @u32=0x1}]}, @generic="058865acfeb33c1a7c5cab4bb0f9b6280f075c2c021cf6fc605eee311ffb99a3c5793d82540497cfa435fafd5e76103dd3b7436b6a0ec86df9925c8d3e043e17be61bde1cb419442608deaa4a90ed6d0a7a821bb0e9d28032c7bcac9dd2f4bc9c204d3737b37e82f71a3b007ae7dfb7f73d9d6850b288a040dee2130cc337036b04082b0ceeddb4310c473627556ca103c841a6479de9968ad74032ead435aefa7c701f3e728bc30a7b313399504ba866e97fb68030fb877fb993754ca67cf7d6e527dd4ffc063512a8dab396ef0b89d537a1b8df8ea7d9260979271", @nested={0x12e3, 0x43, 0x0, 0x1, [@typed={0x8, 0x72, 0x0, 0x0, @fd}, @generic="703836e648227fe5242ff5890ffc0c6bc9a49b50796fbf0bca129613f63b8058203d4161a38b73dbcc9b575e33db07e775a47a11cb30d209c8e17f1e885cf638298163ef9edaa89292ae08b98c4b84198b57330ab14efe8e169acef2442256df1e0e7d0fa1f4670c21f48ee659e20690e37232db78b0a7c8d747c1b8a02cfe17c32af21ad52dcf3253a13e640d835703e56bd137c2c1cc07cfb9c6cc", @generic="73c28ee19dea75757d21ef9827a2bd75902be1050fef5b307198d7021f2aca3a1aa071264fc05938e6150d17b1cd4aa4fe4d58a5fa61bd1c1f39d13ff5df81704f0b3a1dd42bb238f741103e2623686f386cff9a0f9a964938bbfb0e9f72a292416ee90d4a9cd416c3159b1c5279", @typed={0x4, 0x14}, @typed={0x8, 0x2a, 0x0, 0x0, @u32=0x2}, @typed={0x8, 0x66, 0x0, 0x0, @pid}, @typed={0x102, 0x61, 0x0, 0x0, @binary="6708c1deaba68d7bb90a9f8074eaa1771d2ae10b4502ca8b30f796a381935fff7a88f23551e7d33e046dbeab135c2c0e135909b6ba1dde235b93a757d73e9a28e60b288ecac844b0bc31be2d99fb0ef56a4de95f19d29687a2a991011d64be106117d2f3a32978abe5d2010605d43e12acb3e86fcdb73dc177b802501241d9c7b745fd274a0adf48e467e94b812593dec6e610a756cb4b513cebde0836552b4185d438707225ce853fe47f06aa7573e1bfdb125f624668fada275bc4f2e088cbe42595ff573731b4f5221cb19b81c05c73746b3b24c1a75767a9448e4a51759b86a3cec320c37f0bbdcda8285957c1069f9b08edefe4f3f133cd42bbf65b"}, @generic="4d9ff1fa3fb554c7ceb14f89e1b4a82920995d9672b5fee5966ded6caf2ceba4d1a63c512217470b53f0", @generic="7e84ef5a95e1e380b08b6b6fd3455555b48985d1d440070ad107b3c8fb199b45a4519964c26a8bd0839afe9d4c68f2c0edff7dcdeca80fa323c01988cfb9aac22d24dec0bd8be93381b6077270d3f1eb64413841c7254eec8b36f63383d27ddd53e7e197a165a14811f7495dcd91bb69083702a3f4d57e87c4688eaf6cee0a5bf0055597b219d9793e2169", @generic="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@nested={0x42, 0x81, 0x0, 0x1, [@generic="4dc82bc220d44bf37abb07bd18a943bd50fdb5a9dd478ebd1b", @generic="07bc9ef91d593d11275be8581592935d7055a2984f963b0b961e24bbcc", @typed={0x5, 0x73, 0x0, 0x0, @str='\x00'}]}]}, 0x2580}, 0x1, 0x0, 0x0, 0x80}, 0x4810) getpid() r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @tid=r3}, &(0x7f0000000240)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x6b00, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000170001010039be00001c000004001000"], 0x14}}, 0x0) 07:27:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr\x00') fchdir(r0) quotactl(0x2080000201, &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000500)="2254e601603f195e") 07:27:41 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x7, 0xca, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0xda, 0x2e, 0x34, 0x34, 0x34, 0x34, 0x34, 0x68, 0x72], 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x40) [ 1033.072018][ T6968] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1033.136464][ T6962] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1033.163947][ T6968] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x304340}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1033.240809][ T6968] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:41 executing program 4: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) [ 1033.315203][ T6968] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) [ 1033.521654][ T6968] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.551158][ T6968] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.601851][ T6968] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.643044][ T6968] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1033.685979][ T7020] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1033.728585][ T7020] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1033.816171][ T7020] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1033.934513][ T7020] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1034.089150][ T7020] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:27:42 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7a00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:42 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x1, 0xc, 0x3, 0x2}, 0x10) bpf$MAP_CREATE(0x2, &(0x7f0000000000)={0x3, 0x0, 0x77fffb, 0x0, 0x820005, 0x0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000280)='v', &(0x7f0000000340)=""/66}, 0x20) 07:27:42 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0x2}, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:42 executing program 3: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x5a002, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3d90", 0x3}, {&(0x7f0000000100)="3a6d050636e05415a9a81314d240493b03e5", 0x12, 0xdef}], 0x0, &(0x7f0000000080)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 07:27:42 executing program 0: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001180)='cpuset\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1034.134408][ T7020] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1034.156444][ T7020] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1034.171628][ T7020] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:42 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001180)='cpuset\x00') preadv(r2, &(0x7f00000017c0), 0x218, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)}, {&(0x7f0000000300)}], 0x2, 0x5) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000040)={0x0, 0x0, 0xc933}) 07:27:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e23, 0x3, @local, 0x8}, @in={0x2, 0x4e22, @empty}], 0x3c) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000440)={0xffffffffffffffff, 0x2}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="34001e00e12e64108f049f2687b728000000000000", @ANYRES16, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="330a2dbd7000040004000000000000003c00038008000100ffffffff08000200070000000800010000040000080003003d00000008000200e50000000800020029040000080002000002000004000380240005800c000280080003000300000014000280080002009d01000008000200060000000000000000000000000000000000e413349768af442c6accff7c373624582ff13e623e9f4b91e90e6fb157943e515d07af5254370e9241557453"], 0x88}, 0x1, 0x0, 0x0, 0x4008081}, 0x20000040) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x68000007, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r5}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) [ 1034.347182][ T7054] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1034.445938][ T7049] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1034.481522][ T7054] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) [ 1034.696784][ T7070] batman_adv: Cannot find parent device [ 1034.755077][ T7070] batman_adv: batadv0: Adding interface: gretap2 [ 1034.770587][ T7070] batman_adv: batadv0: The MTU of interface gretap2 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1034.809796][ T7070] batman_adv: batadv0: Not using interface gretap2 (retrying later): interface not active 07:27:42 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008106e00f80ecdb4cb904021d65ef0b007c09e8fe55a10a0015000400142603000e120800060000000001a800160013000560e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 1034.894355][ T7054] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001180)='cpuset\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1035.028997][ T7054] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1035.081614][ T7087] netlink: 'syz-executor.3': attribute type 21 has an invalid length. [ 1035.095465][ T7087] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1035.260621][ T7054] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.298941][ T7054] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:43 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x8a09, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:43 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x58, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x58}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r3, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:27:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, &(0x7f0000000140), 0x4) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$fb0(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:27:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x200, 0x0) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000140), 0x4) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) [ 1035.341436][ T7054] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.368209][ T7054] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.568581][ T7120] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1035.628704][ T7120] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1035.675321][ T7120] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1035.721474][ T7125] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1035.733690][ T7120] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1035.913196][ T7120] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.937368][ T7120] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.967919][ T7120] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1035.991642][ T7120] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1036.024674][ T7149] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1036.096167][ T7149] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1036.233204][ T7149] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1036.300781][ T7149] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:44 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) 07:27:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x142c1d58], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000407d1e512d40000000000109022400010000000009040000010301020009211000000122010009058103"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000000240)={0x2c, &(0x7f0000000000)={0x0, 0x0, 0x4, {0x4, 0x0, "1fa3"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000000480)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x20, 0x1, 0x3, "aeac70"}, 0x0}) 07:27:44 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)={0x8c, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdfc7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x4a, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffe}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) pipe2(&(0x7f00000000c0), 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e23, 0x3, @local, 0x8}, @in={0x2, 0x4e22, @empty}], 0x3c) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000440)={0xffffffffffffffff, 0x2}) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="21020000000000000000010000000c00990001000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="34001e00e12e64108f049f2687b728000000000000", @ANYRES16, @ANYBLOB="00012dbd7000fbdb5f251a0000000500920003000000087be593607db6be8b009a198e000000000008019a0001000000"], 0x34}}, 0x20004080) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="330a2dbd7000040004000000000000003c00038008000100ffffffff08000200070000000800010000040000080003003d00000008000200e50000000800020029040000080002000002000004000380240005800c000280080003000300000014000280080002009d01000008000200060000000000000000000000000000000000e413349768af442c6accff7c373624582ff13e623e9f4b91e90e6fb157943e515d07af5254370e9241557453"], 0x88}, 0x1, 0x0, 0x0, 0x4008081}, 0x20000040) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506003282835f5b9e46ac000000", @ANYRES32=r4, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c0002000800010006000000"], 0x3c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) [ 1036.485936][ T7149] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1036.564341][ T7149] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1036.644912][ T7149] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1036.679017][ T7174] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1036.733038][ T7149] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1036.772351][ T5] usb 2-1: new high-speed USB device number 14 using dummy_hcd 07:27:44 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcc00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="3428bd7f9c", 0xff16}, {}, {&(0x7f0000000200)="e6b9fb76ea5f8536168593fccfb281954f7db16be313033c014346a9295dacc2331624e6b43fa8820745e846c16eccead1d1257400228380f3060f411c068186a9f8ff68373cbb374b69e1abc20d20ae78f72f35d81e2d2798f31f8f3b36aa6822a45153641ec961f1751d1d379e9f502b5c994b227a8262011df7346e364ef11e5767ac9522c5e83199bb98c5ffa9654a5efa9f05dfdeeb2e86db4bf8b65445341681d25360b95041ebbae424cf44bd1b7900"/194, 0xc2}], 0x3}, 0x8000) recvfrom(r1, &(0x7f0000003240)=""/4096, 0x100000205, 0x0, 0x0, 0x415) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 07:27:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x200, 0x0) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, &(0x7f0000000140), 0x4) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r1, 0x5421, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) [ 1037.059714][ T7207] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1037.163284][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1037.206561][ T5] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1037.256140][ T5] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.40 07:27:45 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0x3}, 0x2550, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c000080f8ff0e00000000642e8f3fe8c7eaf80aa2cf5a000800030003000000080004340900000008000600ff03000005000d000000000006000b00"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1037.301761][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1037.334419][ T5] usb 2-1: config 0 descriptor?? [ 1037.364791][ T7207] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1037.498283][ T7207] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1037.567794][ T7207] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1037.611878][ T7228] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:27:45 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x4a, 0x5d, 0x3e, 0x8, 0xf3d, 0x68a3, 0x846, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chown(0x0, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000002600)=[{&(0x7f0000003400)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) lsetxattr$security_capability(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v1={0x1000000, [{0x40, 0x2}]}, 0xc, 0x674d0b56d8ccebc1) 07:27:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1037.819914][ T5] koneplus 0003:1E7D:2D51.000B: hidraw0: USB HID v0.10 Device [HID 1e7d:2d51] on usb-dummy_hcd.1-1/input0 [ 1037.867313][ T7207] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1037.945025][ T7207] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.006290][ T7207] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.089195][ T7207] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.129949][ T7252] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1038.216761][ T7252] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1038.228375][ T5] usb 2-1: USB disconnect, device number 14 [ 1038.313540][ T7252] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1038.465000][ T7252] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1038.474897][ T8198] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 1038.613182][ T7252] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.633315][ T7252] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.660085][ T7252] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.718177][ T7252] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1038.726541][ T8198] usb 1-1: Using ep0 maxpacket: 8 [ 1039.002326][ T8198] usb 1-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice= 8.46 [ 1039.011407][ T8198] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1039.023511][ T12] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1039.034178][ T8198] usb 1-1: Product: syz [ 1039.038395][ T8198] usb 1-1: Manufacturer: syz [ 1039.047733][ T8198] usb 1-1: SerialNumber: syz [ 1039.061149][ T8198] usb 1-1: config 0 descriptor?? [ 1039.135932][ T8198] sierra 1-1:0.0: Sierra USB modem converter detected 07:27:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:47 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008106e00f80ecdb4cb904021d65ef0b007c09e8fe55a10a0015000400142603000e1208000b0000000001a800160013000500e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) 07:27:47 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf25040000e51f000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ff000200002008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:27:47 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcd00, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1039.486431][ T12] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 1039.506429][ T12] usb 2-1: can't read configurations, error -71 07:27:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) [ 1039.553525][ T7333] netlink: 'syz-executor.3': attribute type 21 has an invalid length. [ 1039.573506][ T7333] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 1039.591027][ T7333] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.3'. 07:27:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:47 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x4a, 0x5d, 0x3e, 0x8, 0xf3d, 0x68a3, 0x846, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chown(0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003100)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000840)=""/46, 0x2e}, {0x0}], 0x2}}], 0x1, 0x12063, &(0x7f0000003340)) process_vm_readv(0x0, &(0x7f0000002600)=[{&(0x7f0000003400)=""/107, 0x6b}], 0x1, &(0x7f0000003740)=[{&(0x7f0000003580)=""/1, 0x1}, {&(0x7f00000035c0)=""/193, 0xc1}, {0x0}], 0x3, 0x0) mount$9p_tcp(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="f4b8233b3f9cd358ea1c333e44", @ANYRESDEC=0x0, @ANYRESDEC=0x0, @ANYBLOB]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) lsetxattr$security_capability(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v1={0x1000000, [{0x40, 0x2}]}, 0xc, 0x674d0b56d8ccebc1) [ 1039.768778][ T7335] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1039.853670][ T7323] overlayfs: failed to resolve './file0': -2 [ 1039.893568][ T7335] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.163727][ T7360] overlayfs: failed to resolve './file0': -2 [ 1040.236183][ T7335] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.336281][ T7335] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.522723][ T7335] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1040.546033][ T7335] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1040.587557][ T7335] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1040.627835][ T7335] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1040.654111][ T7378] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.770435][ T7378] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1040.785132][ T8198] usb 1-1: Sierra USB modem converter now attached to ttyUSB0 [ 1040.822679][ T8198] usb 1-1: USB disconnect, device number 23 [ 1040.849012][ T8198] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 1040.879110][ T8198] sierra 1-1:0.0: device disconnected [ 1040.900427][ T7378] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1041.030687][ T7378] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1041.198697][ T7378] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.243578][ T7378] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.276814][ T7378] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.307341][ T7378] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1041.702312][ T5] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 1041.952402][ T5] usb 1-1: Using ep0 maxpacket: 8 07:27:50 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x4a, 0x5d, 0x3e, 0x8, 0xf3d, 0x68a3, 0x846, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chown(0x0, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000002600)=[{&(0x7f0000003400)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) lsetxattr$security_capability(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v1={0x1000000, [{0x40, 0x2}]}, 0xc, 0x674d0b56d8ccebc1) 07:27:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:27:50 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0x5a, [], 0x1, &(0x7f00000003c0)=[{}], &(0x7f0000000440)=""/90}, &(0x7f0000000540)=0x78) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff020000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:27:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_PCM_IOCTL_SYNC_PTR(0xffffffffffffffff, 0xc0884123, 0x0) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)={0x18, r0, 0x703, 0x0, 0x0, {0x4}, [@ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x18}, 0x1, 0x3000000}, 0x0) 07:27:50 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xf000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1042.255457][ T5] usb 1-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice= 8.46 [ 1042.273584][ T5] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.325198][ T5] usb 1-1: Product: syz [ 1042.345461][ T5] usb 1-1: Manufacturer: syz [ 1042.382577][ T5] usb 1-1: config 0 descriptor?? 07:27:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1042.422325][ T5] usb 1-1: can't set config #0, error -71 [ 1042.447707][ T5] usb 1-1: USB disconnect, device number 24 07:27:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1042.556980][ T7433] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 1042.618235][ T7430] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1042.676629][ T7433] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:50 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 07:27:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)="d800000018008106e00f80ecdb4cb904021d65ef0b007c09e8fe55a10a0015000400142603000e120800060000000001a800160013000504e558f030035c3b61c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703", 0xd8}], 0x1}, 0x0) [ 1042.823161][ T7433] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:50 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 1042.930335][ T7433] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1042.998550][ T7471] netlink: 'syz-executor.1': attribute type 21 has an invalid length. [ 1043.031034][ T7471] netlink: 144 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1043.210254][ T7433] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1043.270704][ T7433] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1043.319143][ T7433] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1043.357909][ T7433] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1043.832316][ T17] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 1044.072166][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 1044.352265][ T17] usb 1-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice= 8.46 [ 1044.361368][ T17] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.370723][ T17] usb 1-1: Product: syz [ 1044.376340][ T17] usb 1-1: Manufacturer: syz [ 1044.381125][ T17] usb 1-1: SerialNumber: syz [ 1044.410738][ T17] usb 1-1: config 0 descriptor?? [ 1044.483226][ T17] sierra 1-1:0.0: Sierra USB modem converter detected [ 1045.073012][ T17] usb 1-1: Sierra USB modem converter now attached to ttyUSB0 [ 1045.112318][ T17] usb 1-1: USB disconnect, device number 25 [ 1045.138362][ T17] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 1045.175867][ T17] sierra 1-1:0.0: device disconnected 07:27:53 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}]}, 0x48}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:27:53 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r0, 0xae80, 0x0) 07:27:53 executing program 1: ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x60000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r2, r0}}, 0x5b) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, 0x0) openat$vsock(0xffffff9c, 0x0, 0x28000, 0x0) 07:27:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 07:27:53 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x4a, 0x5d, 0x3e, 0x8, 0xf3d, 0x68a3, 0x846, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chown(0x0, 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000002600)=[{&(0x7f0000003400)=""/107, 0x6b}], 0x1, 0x0, 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f0000000200)='./bus\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRESDEC=0x0]) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) rmdir(&(0x7f00000000c0)='./bus/file0\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) lsetxattr$security_capability(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v1={0x1000000, [{0x40, 0x2}]}, 0xc, 0x674d0b56d8ccebc1) 07:27:53 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x20000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1045.737444][ T7527] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:53 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:27:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x4000000000005cd, 0x42, 0x0) [ 1045.839180][ T7527] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:53 executing program 1: 07:27:53 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1045.949847][ T7528] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1045.983657][ T7527] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:54 executing program 3: 07:27:54 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1046.313354][ T7527] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:54 executing program 1: 07:27:54 executing program 3: 07:27:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:54 executing program 3: [ 1046.556482][ T17] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 1046.595014][ T7527] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.639047][ T7527] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.658920][ T7527] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.697663][ T7527] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1046.747382][ T7571] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.813582][ T17] usb 1-1: Using ep0 maxpacket: 8 [ 1046.820800][ T7571] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.896150][ T7571] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1046.966953][ T7571] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1047.102175][ T17] usb 1-1: New USB device found, idVendor=0f3d, idProduct=68a3, bcdDevice= 8.46 [ 1047.111238][ T17] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1047.150216][ T17] usb 1-1: Product: syz [ 1047.151804][ T7571] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1047.154907][ T17] usb 1-1: Manufacturer: syz [ 1047.176705][ T17] usb 1-1: SerialNumber: syz [ 1047.186525][ T17] usb 1-1: config 0 descriptor?? [ 1047.224703][ T7571] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1047.249878][ T7571] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1047.275141][ T7571] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1047.303257][ T17] sierra 1-1:0.0: Sierra USB modem converter detected [ 1047.814039][ T17] usb 1-1: Sierra USB modem converter now attached to ttyUSB0 [ 1047.858445][ T17] usb 1-1: USB disconnect, device number 26 [ 1047.885767][ T17] sierra ttyUSB0: Sierra USB modem converter now disconnected from ttyUSB0 [ 1047.897245][ T17] sierra 1-1:0.0: device disconnected 07:27:56 executing program 0: 07:27:56 executing program 1: 07:27:56 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}, 0x1b35c, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0xd0, 0x0, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000000440)=""/137, &(0x7f00000003c0)=0x89) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(r6, r7, 0x25) splice(r1, 0x0, r5, 0x0, 0xfff, 0x0) 07:27:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:56 executing program 3: 07:27:56 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x40000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:56 executing program 3: [ 1048.448716][ T7629] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:56 executing program 1: 07:27:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1048.529762][ T7629] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:56 executing program 1: 07:27:56 executing program 3: [ 1048.627353][ T7629] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:56 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 1048.719278][ T7629] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1048.906772][ T7629] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.931100][ T7629] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.969793][ T7629] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1048.995026][ T7629] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1049.094450][ T7663] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:57 executing program 0: 07:27:57 executing program 1: 07:27:57 executing program 3: 07:27:57 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:27:57 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="c8149a00", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1049.166145][ T7663] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1049.269056][ T7663] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1049.336374][ T7663] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1049.381378][ T7673] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1049.529070][ T7663] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1049.559558][ T7663] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:57 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xe0ffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:57 executing program 3: 07:27:57 executing program 1: 07:27:57 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 07:27:57 executing program 0: [ 1049.588317][ T7663] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1049.608823][ T7663] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:57 executing program 3: 07:27:57 executing program 1: 07:27:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1049.774396][ T7696] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:57 executing program 3: 07:27:57 executing program 1: [ 1049.858161][ T7696] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:57 executing program 3: [ 1049.986976][ T7696] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1050.076324][ T7696] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1050.284175][ T7696] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.343686][ T7696] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.415667][ T7696] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.466835][ T7696] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.502597][ T7736] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1050.556299][ T7736] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1050.607282][ T7736] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1050.686346][ T7736] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1050.836616][ T7736] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.850412][ T7736] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:27:58 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xf0ffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:27:58 executing program 1: 07:27:58 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f0000000500)="a55dc620ec48ed5f4213a41f5ce1320ebebe9cc5d5e98aff1d68a05ffe02d67451f4578f726ead48b1af9cc7e292c0d08abced23d35ec83f6faf79cde92c6cfec6d0c4ea56fb3b929f7fb3b3c7225de5cddeea6382017521e038a2148f2cd4ac5f8d82cd74aaec840f8d906f4ead6b22ba242a2918e7a34f177b3b44bd338cb8983f5092923e464a1ef328f94b11a1d92995dfffd9353d6b46f177d16961551f0a4c4df70108cb979716960e5b29e11b0d20da09c5e70569f1744ee837f0f2316136b0ce6432cd4eb095fef570b122abc2d418e92aac5ba61fb5a1a444bbba2fe03f1257d3ee25cf41633a7fd59438d6e16d202c7f8e44a4d7", 0xf9, 0x20000000, &(0x7f00000003c0)={0x2, 0x4e20, @remote}, 0x10) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="6dee20000000000000000200000006000b000000000008000c0000000000080004000000000014000500dee26f3cd4d5b6e6617c4269a311d6fe8000000000000000009058000000bb0b00010052454a454354000020b78f7954bb9ad8b3e466930f61eb6f2bc2ec9e2fec81ecddb49fa68a5f16666bb6076132389bcfd328307819a7e13d71d1751f1c9aa2c2e2d5d7661d0bb6"], 0x4c}}, 0x0) r1 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000700)={&(0x7f0000000240)={0xc4, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20000080}, 0x8081) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, 0x0, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r3, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:27:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:58 executing program 3: 07:27:58 executing program 0: [ 1050.877521][ T7736] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1050.901132][ T7736] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:27:59 executing program 1: 07:27:59 executing program 3: 07:27:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:27:59 executing program 1: [ 1051.116444][ T7765] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:59 executing program 3: [ 1051.197363][ T7759] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1051.264674][ T7765] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:27:59 executing program 1: [ 1051.396630][ T7765] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1051.485885][ T7765] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1051.667981][ T7765] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.718250][ T7765] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.740761][ T7765] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.785354][ T7765] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1051.828213][ T7799] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1051.915861][ T7799] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1051.985749][ T7799] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1052.045403][ T7799] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1052.182771][ T7799] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.213420][ T7799] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:00 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x1000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:00 executing program 3: 07:28:00 executing program 1: 07:28:00 executing program 0: 07:28:00 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000003c0)={0x2, 0x4a, &(0x7f0000000440)="739833dd024e45da72a688199fe8193a1c4fae82c8e4b242a45b24a13b4129cbd609ff58674aed1a8f2e08188ae62ebcf7114eab9673ec24d759f5eefb27f0b6cc5bcb3bc6dd9f8973e5"}) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="fa19001905000000000000000002200000ff02ff0000000900080001003e3aa0e618009400111a8200050090f7c10f4b31901b77481e3dfd008a0008000000"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) [ 1052.250850][ T7799] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1052.275805][ T7799] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:00 executing program 3: 07:28:00 executing program 1: [ 1052.439762][ T7829] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:00 executing program 3: [ 1052.557854][ T7829] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:00 executing program 1: [ 1052.663603][ T7829] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1052.787594][ T7829] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1052.978729][ T7829] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.028906][ T7829] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.079539][ T7829] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.154617][ T7829] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.237715][ T7868] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1053.315056][ T7868] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1053.387096][ T7868] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1053.457483][ T7868] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1053.616317][ T7868] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.639882][ T7868] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:01 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x11cffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:01 executing program 3: 07:28:01 executing program 1: 07:28:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:01 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VIDIOC_G_JPEGCOMP(r2, 0x808c563d, &(0x7f0000000440)) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:28:01 executing program 0: [ 1053.662089][ T7868] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1053.684882][ T7868] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:01 executing program 3: 07:28:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1053.815115][ T7895] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:01 executing program 1: 07:28:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1053.924160][ T7895] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:01 executing program 3: [ 1053.982576][ T7896] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1054.029618][ T7895] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:02 executing program 1: [ 1054.166935][ T7895] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1054.384255][ T7895] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1054.466640][ T7895] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1054.514216][ T7895] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1054.563272][ T7895] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1054.620626][ T7936] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1054.717350][ T7936] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1054.775965][ T7936] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1054.827838][ T7936] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1055.005529][ T7936] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.019584][ T7936] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:03 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x2000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:03 executing program 0: 07:28:03 executing program 3: 07:28:03 executing program 1: 07:28:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r4, 0x0) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000440)) [ 1055.056598][ T7936] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.070500][ T7936] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:03 executing program 1: [ 1055.175535][ T7959] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:03 executing program 3: 07:28:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:03 executing program 1: [ 1055.308267][ T7959] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:03 executing program 1: 07:28:03 executing program 3: [ 1055.390417][ T7960] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1055.438164][ T7959] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1055.574722][ T7959] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1055.727187][ T7959] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.769224][ T7959] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.813594][ T7959] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.874866][ T7959] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1055.948012][ T7999] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.027672][ T7999] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.065484][ T7999] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.115928][ T7999] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1056.293357][ T7999] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1056.320361][ T7999] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1056.334170][ T7999] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:04 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x3000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:04 executing program 1: 07:28:04 executing program 3: 07:28:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:04 executing program 0: 07:28:04 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="c8000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002a19661746164765f736c778bf1cfd50a5f52062e46a66176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c000280080003000100028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b00"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) r4 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x2e7, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000003c0)=0x1, &(0x7f0000000440)=0x2) [ 1056.349780][ T7999] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:04 executing program 3: 07:28:04 executing program 1: [ 1056.496257][ T8024] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1056.577089][ T8022] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:04 executing program 3: [ 1056.629585][ T8024] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:04 executing program 1: [ 1056.737425][ T8024] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:04 executing program 3: [ 1056.850837][ T8024] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1057.020823][ T8024] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.086043][ T8024] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.132169][ T8024] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.159412][ T8024] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.207616][ T8061] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1057.279553][ T8061] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1057.386047][ T8061] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1057.446066][ T8061] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1057.598588][ T8061] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.627816][ T8061] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.650371][ T8061] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1057.684908][ T8061] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:05 executing program 1: 07:28:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:05 executing program 3: 07:28:05 executing program 0: 07:28:05 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:05 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00000000000000000900000000000000080004000000000014000500fe8000000000000000000000000000bb0b00010052454a45435400"/70], 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r8, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x90}, 0x0) write$binfmt_misc(r2, &(0x7f00000004c0)=ANY=[@ANYRESDEC, @ANYRESOCT, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES16, @ANYRES64=r3, @ANYRES64=r3, @ANYRESHEX=0x0], 0x4240a2a0) r9 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r9, 0x0, 0xfff, 0x0) 07:28:05 executing program 3: 07:28:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:05 executing program 1: [ 1057.835795][ T8086] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:05 executing program 3: 07:28:05 executing program 1: 07:28:05 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1057.987554][ T8086] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:06 executing program 3: 07:28:06 executing program 1: [ 1058.125761][ T8086] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1058.226621][ T8086] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:06 executing program 0: [ 1058.474148][ T8086] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.534270][ T8086] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.566442][ T8086] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.606086][ T8086] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1058.658179][ T8141] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1058.716068][ T8141] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1058.811309][ T8141] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1058.885192][ T8141] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1059.066882][ T8141] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1059.088279][ T8141] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:07 executing program 3: 07:28:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:28:07 executing program 1: 07:28:07 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000440)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000000, r5) splice(r1, 0x0, r4, 0x0, 0xfff, 0x0) 07:28:07 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x5000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:07 executing program 0: [ 1059.124794][ T8141] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1059.145756][ T8141] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:07 executing program 3: 07:28:07 executing program 1: 07:28:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:28:07 executing program 3: [ 1059.363046][ T8163] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:07 executing program 1: [ 1059.404356][ T8172] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000479000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[], 0x10000}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 07:28:07 executing program 3: 07:28:07 executing program 1: [ 1059.538872][ T8172] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1059.638539][ T8172] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:07 executing program 1: [ 1059.762598][ T8172] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1059.963617][ T8172] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1060.015058][ T8172] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1060.044055][ T8172] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:08 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0xffffffffffffff0f, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat(r1, &(0x7f00000003c0)='./file0\x00', 0x80, 0x100) ioctl$VIDIOC_S_TUNER(r2, 0x4054561e, &(0x7f0000000440)={0x1, "8b5d264af1e9f98f395ff43281e96de3bb2cb5f2e4d5271071afd20bf3fb42f9", 0x2, 0x400, 0x200, 0x7fff, 0x4, 0x0, 0x3, 0x6}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r2, &(0x7f0000000980)={&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x7, 0x1, 0x0, "8b1166d47c3bd89fbe1feee135df847d44d015477910a78fe2c68ae3172a553b742cde99b9c0d7e0c77e4955f5e2f65c5653019724186839b22899694e26f9", 0x13}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000540)="92fe761e5b437e778fd85eb11559226003f490c3ee774813e907f5b843296665a0b36082694c2525e227251758d4e1e407485ae60549f9a83eb438016245677c14e062f985a5b69c9aee60d21948be05", 0x50}, {&(0x7f00000005c0)="458dbcf2779c023ceb01f5c2e53d836903245ab3d9354315db7c968eca5edd45a08c1d898b6393b630024f9da9cbb40646ce3119aff1e758042f84a94bb869c7e3cba064d2aeb0da2913656735e0093f5428b6b0f7a8d26f6a018c3729c3978b3a1f135835e4fefaf613c8af217739b66f71b1bcfb6873acff1df5afceadc3fa5b07", 0x82}, {&(0x7f0000000680)="bc913d24f65cf4199e9a4cdcff01d1533339d64f013ed58b165c8376c4526505eae72f5660b753f23c89dcee2af960fd1350d121062fb82298574dc578c0f56eed1dd00eb46869439e1fc904777e4b9da59cea645c3459a345b4ae41f6f11d0c0929698fd1b73e470e8ea9f0a734282bcf36381e12467e879e4c34601dc84254584cd4693cfcb432", 0x88}, {&(0x7f0000000740)="49502447063a2690e96b2be76142b318ca26104d99cbc6729edd856500be7cdd16ec74660322a7f2129b13ad", 0x2c}, {&(0x7f0000000780)="17be5fd1fbbe7b1054cad6e9ce67e619e75240f1ea55bba83f13880897e91e4decfa80dea995ccd0e3e01ad3982a240691c865d45ba128ebceefd532bc8d8565f7ed610e058cca4a84086ce9ad8f5a892fbc441406e0", 0x56}], 0x5, &(0x7f0000000880)={0xf0, 0x109, 0x8000, "57aff9e6b581df139e0a449b89e2fcb35f6791e2a72dfdb55b1782c8d2680091cddd39ebef8f40f511ee011cd491968d086e7e94acb2d43e4c816ef35a3d315617055e7d7cb2e2a6894f863b110595f888412471621bb76a218d6e08606f59c898ce3a18c38caed9971086156b90a39c40d22cb7fee9c25e5db826c34f1bc09938310e2fded313d2908815a23582174b3630c1f1ddca73be6a6c481963e25fe51ca4b85aa95557028fc2d4774f9c64166e95acdce26e1395eed4c8685e740f33698758f89340094bedd56d8850115534b7dfd9e1ab5f77a89df7076aa6"}, 0xf0, 0x4}, 0x20008841) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) [ 1060.095632][ T8172] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1060.164740][ T8213] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1060.257701][ T8213] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1060.375953][ T8213] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1060.423332][ T8215] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1060.449627][ T8213] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1060.619414][ T8213] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1060.646193][ T8213] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:08 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:08 executing program 3: 07:28:08 executing program 4: 07:28:08 executing program 1: 07:28:08 executing program 0: [ 1060.677852][ T8213] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1060.704229][ T8213] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:08 executing program 4: 07:28:08 executing program 3: 07:28:08 executing program 1: [ 1060.866404][ T8237] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:08 executing program 4: 07:28:09 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000440)='./file0\x00', 0x8001, 0x3, &(0x7f0000000700)=[{&(0x7f0000000480)="f655e844658cd9bbf6add7d3503838441abc8c3650e6eb0d85f0c3beb1fb77db6ee815c400bcb8a30fc958ea1bbbcf593f02a94b3f34cc7ef1b831a0ab0ab2d657fbfd732953c8c3d30a5d5d164bf68b68bac5ab1e0c3acabc66fc2f68d3dbe350990a2deffdc6b3522ba2fbd7f0c7c7990c36ddcdf9933b086c76d63dc4e42c733458405a2a80ae82b10578fbf20a0a178810ecdaf078bb9bd68a2e0f09d76d65a76ac7e281451e", 0xa8, 0x8}, {&(0x7f0000000540)="af995639a3ade9e1ff6bf0ad2f8885537722a2cd83a54b8089e4dca85c73e48093924df2826627f1b7e3ed67f1dd584b0c9719393906c8ed269d5b7d1b80e073adec47fea35dcf2d8c32da0a51ca718c0200901ca1d0654a6a8ba641616732993c7d52f6112f347baeeeb23a5d3847259a521f495780d4ee57f6327f1d47e0b8bcf075c9559e179871a0ab44ac1715eba63796b2a331f5b6ac918fc2763b34edae89b7628e56d181c6782f21df26e9b3f71c", 0xb2, 0x10000000}, {&(0x7f0000000600)="54fe4b3c657171580788c29cb09af29eac10ee322df81eb011945b4aab76e191bbfc114ec97a24fc767db2bd463719a33e73805c6263d2af564b059e7d269532e711437a997b09a579977fe06b077dc880eee4b0107248d18847d38cbdf4d1fc78c3d2be076ac259d38e758216f3474e49f175d6c7e078aff1abdd107c49b973b03c682df5af2205afe516e93700bb8c304684df5582e055cf569bf11036d81faf77d91a82e136b86ff5837cc4c213299d48cc0e507f2add112bf14a04bb22cb397ceae50c44151015bd7ad088", 0xcd, 0x3}], 0x800, &(0x7f0000000780)={[{@inode32='inode32'}, {@sunit={'sunit', 0x3d, 0xb6}}, {@attr2='attr2'}, {@filestreams='filestreams'}, {@pquota='pquota'}], [{@dont_appraise='dont_appraise'}, {@euid_lt={'euid<', r1}}, {@obj_role={'obj_role', 0x3d, '#&:,-$'}}, {@appraise_type='appraise_type=imasig'}]}) r2 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r0, &(0x7f0000000940)={&(0x7f0000000840), 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x68, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x1, @media='udp\x00'}}}, ["", "", "", "", ""]}, 0x68}}, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) 07:28:09 executing program 1: [ 1061.022576][ T8237] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:09 executing program 3: [ 1061.135756][ T8237] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.245707][ T8237] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.403816][ T8259] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1061.479467][ T8237] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.506953][ T8237] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.543383][ T8237] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.560986][ T8237] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.580269][ T8269] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.635234][ T8269] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.716093][ T8269] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.756169][ T8269] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1061.919822][ T8269] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.937362][ T8269] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1061.952015][ T8269] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:09 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:09 executing program 4: 07:28:09 executing program 1: 07:28:09 executing program 3: 07:28:09 executing program 0: [ 1061.967393][ T8269] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:10 executing program 3: 07:28:10 executing program 1: 07:28:10 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000440)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000003c0)=0x7fff) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:28:10 executing program 4: [ 1062.154931][ T8290] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:10 executing program 3: 07:28:10 executing program 4: 07:28:10 executing program 1: [ 1062.251415][ T8290] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.336975][ T8290] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.399087][ T8297] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1062.446031][ T8290] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.645523][ T8290] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1062.691491][ T8290] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1062.719141][ T8290] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1062.741258][ T8290] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1062.767861][ T8323] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.825730][ T8323] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.905946][ T8323] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1062.955996][ T8323] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1063.154656][ T8323] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1063.201727][ T8323] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1063.239047][ T8323] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1063.275080][ T8323] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:11 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x8000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:11 executing program 3: 07:28:11 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b1b5a", 0x7}], 0x1) 07:28:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r1, r0, 0x0, 0xa198) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000001580)=ANY=[], 0x119) syz_open_dev$vcsa(0x0, 0x3, 0x301002) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, &(0x7f0000000180)) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xa198) 07:28:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000080)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x24}}, 0x0) 07:28:11 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="712ce8e2601b8595bb98745cecbe94e2466d1c73ef1f16a5d5e2d19c9d13fd49474f406eccab7621918dfbeacef89fcd82d2591e34ca553afa1e2f6d31a6e9142ab9c7cbee2b179c20d4f472d19a071166ab94dddd2ef88c783e388e262cf5779b9e20eebbe00630858f1f7d13cce48cf73e521b20e6140b89ca934172e206718e6fa2d7c6746c0e3c49ebef24bbfe35d63bb92004e002b02857b3eaa71ba5744b6cecfdbc030bc89d5f3f5f88979b4b7e", 0xb1}], 0x1) [ 1063.459848][ T8347] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:11 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) [ 1063.567706][ T27] audit: type=1804 audit(1595230091.509:137): pid=8348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir802613310/syzkaller.h0BcsP/735/file0" dev="sda1" ino=16284 res=1 [ 1063.660297][ T8347] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1063.685758][ T27] audit: type=1804 audit(1595230091.509:138): pid=8348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir802613310/syzkaller.h0BcsP/735/file0" dev="sda1" ino=16284 res=1 07:28:11 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff81, 0xf, 0x3, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x40084503, 0x0) 07:28:12 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4c, 0x0, &(0x7f0000000180)) [ 1063.835835][ T8347] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:12 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x18, 0x1411, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_STAT_RES={0x8}]}, 0x18}}, 0x0) [ 1063.936943][ T8347] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1064.094409][ T8347] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.106060][ T27] audit: type=1804 audit(1595230092.049:139): pid=8348 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir802613310/syzkaller.h0BcsP/735/file0" dev="sda1" ino=16284 res=1 07:28:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fdatasync(r0) [ 1064.116591][ T27] audit: type=1804 audit(1595230092.059:140): pid=8346 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir802613310/syzkaller.h0BcsP/735/file0" dev="sda1" ino=16284 res=1 [ 1064.129107][ T8347] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.181342][ T8347] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.201589][ T8347] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.252621][ T8383] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:12 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x9000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f000003e000/0x4000)=nil, 0x4000}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0}, 0x0, 0x800010000000000, 0x0, 0x8, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f00000001c0)) 07:28:12 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x118, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x20000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x43f0}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) connect$netlink(r1, &(0x7f00000003c0)=@kern={0x10, 0x0, 0x0, 0x40000804}, 0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) r6 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r6, 0x29, 0x37, &(0x7f00000002c0)=ANY=[], 0x10) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000040)={r7, 0x7}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000300)={r7, 0x2}) [ 1064.352296][ T8383] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1064.409725][ T8383] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1064.484714][ T8383] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1064.639961][ T8383] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.653224][ T8383] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.658036][ T8383] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.696101][ T8383] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1064.900124][ T8418] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1064.928731][ T8413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1064.970898][ T8418] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1065.032222][ T8418] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1065.120588][ T8418] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1065.279926][ T8418] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1065.296177][ T8418] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1065.320775][ T8418] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1065.349023][ T8418] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1065.393262][ T8439] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1065.496790][ T8439] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x200, 0x5, 0xffffff81, 0x0, 0x3, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:13 executing program 1: r0 = syz_open_dev$binderN(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x4, 0x0, &(0x7f0000000200)=[@register_looper], 0x1, 0x0, &(0x7f00000002c0)="e4"}) 07:28:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f00000001c0)) 07:28:13 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) [ 1065.579955][ T8439] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:13 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1065.678781][ T8439] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 07:28:13 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@cred={{0x1c}}], 0x20}, 0x0) 07:28:13 executing program 4: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20000000115401"], 0x20}}, 0x0) [ 1065.907717][ T8460] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1065.966109][ T8439] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.021002][ T8439] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.066708][ T8439] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1066.116166][ T8439] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:14 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xa000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 07:28:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001b80)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_DELSETELEM={0x20, 0xe, 0xa, 0x201, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x68}}, 0x0) 07:28:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="712ce8e2601b8595bb98745cecbe94e2466d1c73ef1f16a5d5e2d19c9d13fd49474f406eccab7621918dfbeacef89fcd82d2591e34ca553afa1e2f6d31a6e9142ab9c7cbee2b179c20d4f472d19a071166ab94dddd2ef88c783e388e262cf5779b9e20eebbe00630858f1f7d13cce48cf73e521b20e6140b89ca934172e206718e6fa2d7c6746c0e3c49ebef24bbfe35d63bb92004e002b02857b3eaa71ba5744b6cecfdbc030bc89d5f3f5f88979b4b", 0xb0}], 0x1) 07:28:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept(r0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x110, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x110}}, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) [ 1066.370582][ T8489] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1066.468756][ T8489] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1066.558295][ T8489] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1066.615767][ T8489] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffef0}, {0x7}]}) 07:28:14 executing program 0: openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:28:14 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5f], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 07:28:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b589b1b", 0x6}], 0x1) open(&(0x7f00000009c0)='./bus\x00', 0x62242, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 07:28:14 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r4, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000440)={0x57, 0xffff, 0xff9, {0x8001, 0x5}, {0x8, 0xff}, @period={0xeb, 0x8, 0x8001, 0x81, 0x5, {0x100, 0x80, 0x20, 0xd50}, 0x3, &(0x7f00000003c0)=[0x4, 0x400, 0x5]}}) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1066.837973][ T8489] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:28:14 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b46", 0x4}], 0x1) [ 1066.900679][ T8489] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, 0x0) [ 1067.009521][ T8489] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1067.065483][ T8533] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1067.113745][ T8489] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1067.150108][ T8544] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1067.264983][ T8544] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1067.355319][ T8544] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1067.417122][ T8544] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1067.636527][ T8544] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1067.687485][ T8544] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1067.718366][ T8544] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1067.741109][ T8544] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:15 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xe000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x28, 0x1, 0x7, 0x301, 0x0, 0x0, {}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8}]}]}, 0x28}}, 0x0) 07:28:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') r0 = socket(0x1e, 0x4, 0x0) connect$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendmmsg(r0, &(0x7f0000000080), 0x1a1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380)='nl80211\x00') r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x3000000}, 0x0) 07:28:15 executing program 1: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xa4042}, 0x18) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18) mmap$qrtrtun(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) syslog(0x2, &(0x7f00000000c0)=""/84, 0x54) 07:28:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, 0x0}) 07:28:15 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00Pc', @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000000000080004000000000014000500fe8000000000000000000000000000bb0b00010052454a4543540000"], 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xb0, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4009}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)={0x70, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'lo\x00'}]}, 0x70}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x14, r5, 0x58d}, 0x14}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r3, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100078e0aeb4ff5b00000013eec340786102000000140004000900000009000000ed0e00000001000400000000000000ffffffff0f080003000700000005"], 0x44}, 0x1, 0x0, 0x0, 0x40041}, 0x24008010) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r6, 0x0, 0xfff, 0x0) 07:28:15 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) write$binfmt_script(r0, 0x0, 0xfea7) [ 1067.885184][ T27] audit: type=1800 audit(1595230095.829:141): pid=8576 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16375 res=0 [ 1067.922077][ T8573] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b075a", 0x7}], 0x1) [ 1068.025237][ T27] audit: type=1804 audit(1595230095.839:142): pid=8576 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir272748947/syzkaller.zpZt5C/1754/file0" dev="sda1" ino=16375 res=1 [ 1068.053401][ T8573] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.149643][ T8593] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400000011000100000000000000000007000000", @ANYRES32, @ANYBLOB="000000000000000014001a8004000a8004001c000800008004"], 0x34}}, 0x0) 07:28:16 executing program 1: openat2(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x18) perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000), 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1068.225770][ T8573] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.338187][ T8573] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2e], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 07:28:16 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="9f", 0x1}, {&(0x7f0000000080)="daf78c2d2891812c624371f8bedd5b0f3bb2e9ae1f1fa9", 0x17}, {&(0x7f00000000c0)="f1b5", 0x2}], 0x3) [ 1068.581498][ T8573] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1068.629602][ T8573] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1068.666815][ T8573] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1068.716493][ T8573] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1068.742742][ T8625] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.783446][ T8625] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.849776][ T8625] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1068.905427][ T8625] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1069.088327][ T8625] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1069.135480][ T8625] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1069.183880][ T8625] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1069.215217][ T8625] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:17 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x3e, 0x0, &(0x7f0000000180)) 07:28:17 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) readv(r3, &(0x7f0000000940)=[{&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/187, 0xbb}, {&(0x7f0000000700)=""/78, 0x4e}, {&(0x7f0000000780)=""/231, 0xe7}, {&(0x7f0000000880)=""/161, 0xa1}], 0x7) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xfff, 0x0) 07:28:17 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup2(r1, r0) 07:28:17 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x20000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, 0x0) 07:28:17 executing program 3: unshare(0x20000600) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) [ 1069.408816][ T8654] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:17 executing program 4: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xa4042}, 0x18) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18) mmap$qrtrtun(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000000), 0x8) 07:28:17 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}]}, 0x3c}}, 0x0) 07:28:17 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x200, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@llc={0x1a, 0x322, 0x51, 0x2, 0x2, 0x9, @remote}, {&(0x7f0000000300)=""/119, 0x77}, &(0x7f00000001c0), 0x2}, 0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x6, 0x0, 0x1f, 0xfff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x11, &(0x7f0000000200)=""/20, 0x14, 0x9ac42000}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0x100000530) [ 1069.564984][ T8654] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1069.648629][ T8654] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1069.677212][ T27] audit: type=1800 audit(1595230097.619:143): pid=8675 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16284 res=0 07:28:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b6e", 0x4}], 0x1) 07:28:17 executing program 4: openat2(0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x18) perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1069.784735][ T8654] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1069.800115][ T27] audit: type=1804 audit(1595230097.639:144): pid=8675 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir802613310/syzkaller.h0BcsP/750/file0" dev="sda1" ino=16284 res=1 07:28:17 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b68", 0x4}], 0x1) [ 1069.974975][ T8654] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:28:18 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4018620d, &(0x7f00000000c0)={0x10, 0x10, 0x0, 0x0, 0x100000000000000, 0x0}) 07:28:18 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) r4 = inotify_init() write$binfmt_elf64(r4, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x5, 0x3, 0x1, 0x2, 0x3, 0x6, 0x7, 0x31a, 0x40, 0x315, 0x1, 0x6, 0x38, 0x1, 0x80, 0x200, 0x20}, [{0x5, 0x7, 0x200, 0x5, 0x3, 0x246, 0x7, 0x1}], "3d6f8047c9c898d68d8ae4c271f772f3c06c7ff516d0c25bc088dec110e8ad09800bf784e410bf75e9426167028c844bfd3475f7523e78eeacfb7ffba0b4f9224b60813667c7916b033ae3c75e21bc22b342d846f38d702292e356f0f90c6a8d3bb963116f2efa320ddf80a32bc63f3ba4dcf48e3163b24678368429123332e5575ae0161e9cde51688cb984a1171bab6ea939ac06280182b8048792db70477a9c2e6f4cab0d8479cad6722ff7dbc5aa811dac3bdef35f0d1a273cab190530b24b780f3416f4ace155d7de0259993bc000d3414c6acb92b57bf2294c0f559fda", [[], [], [], [], [], [], [], []]}, 0x958) [ 1070.095777][ T8654] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.116729][ T8654] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.138507][ T8654] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.190121][ T8705] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1070.245786][ T8705] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:18 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b3b", 0x4}], 0x1) [ 1070.295896][ T8705] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1070.470479][ T8714] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1070.501382][ T8705] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1070.673721][ T8705] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.706471][ T8705] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.766686][ T8705] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:18 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x3f000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00050200000000000000000a000000", @ANYRES32=r2, @ANYBLOB="00000a00140001"], 0x30}}, 0x0) 07:28:18 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000080)={{}, {0x0, 0xac}}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x11, 0x800000003, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f0000000040)) 07:28:18 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x0, 0x0, 0x0) 07:28:18 executing program 1: openat2(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, 0x0, 0x0) [ 1070.807655][ T8705] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1070.956025][ T8742] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:18 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:28:19 executing program 3: r0 = socket(0x10, 0x80002, 0x0) close(r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)={0x1c, r1, 0x1, 0x0, 0x0, {0x11}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 07:28:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c00000060d1ddefe71242cadece56e05d07ef5f5ea69abfe34e2b1e0697e42c5c817d25842eaff5ceddb1384cf3f292bf6db9672e9d9453", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000000000080004000000000014000500fe8000000000000000000000000000bb0b00010052454a4543540000"], 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000440)=0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) [ 1071.106389][ T8742] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1071.156467][ T8742] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1071.257795][ T8742] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1071.329357][ T8757] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:19 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b4a9b1b5a", 0x7}], 0x1) [ 1071.434861][ T8742] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1071.527099][ T8742] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1071.575306][ T8742] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:19 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x26, 0x0, &(0x7f0000000180)) [ 1071.639957][ T8742] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1071.719265][ T8783] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) 07:28:19 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="6653070000053c27bc3376003639405cb4aed12f0000001500ae47a825d868001e8dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad66ec39a1a1f3ca46f", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1071.816634][ T8783] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1071.905648][ T8783] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.025640][ T8783] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.242018][ T8783] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1072.285899][ T8783] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1072.320447][ T8783] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:20 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x40000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x5, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}}, 0x0) 07:28:20 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) clock_gettime(0x7, &(0x7f00000003c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000440)={{0x0, 0x3938700}, {r1, r2+10000000}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) 07:28:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x1, &(0x7f0000000000)="d5"}) 07:28:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b66", 0x4}], 0x1) [ 1072.366700][ T8783] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1072.500934][ T8828] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000000)={0x73, 0x0, 0x5, 0x8, 0x28}) [ 1072.568186][ T8828] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.620503][ T8834] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ethtool(0x0) connect$tipc(0xffffffffffffffff, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x1}}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000080), 0x1a1, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$tipc(r0, &(0x7f0000000000)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x1}}, 0x10) sendmmsg(r0, &(0x7f0000000080), 0x1a1, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0x3000000}, 0x0) 07:28:20 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff81, 0xf, 0x3, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1072.698243][ T8828] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1072.808178][ T8828] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001540)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc349dabf717313af026ca16b9669abd0f8323058da774c0f518d781a7a8672c", 0x82}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088dfd546a1", 0xb5}, {&(0x7f0000000000)="40c11437fb00d6eab04b0c06251f8168813a461ace70236fa0348db1d319fe147c2390db325b8f9969aec8c5", 0x2c}, {&(0x7f0000001880)="bdcc25945d5320762605855bdd5022bce4d5ecd21753f95ce22bbec3d78b5644a4f358945013c7220ccdf35e86770ac02760d99e9206acc59036a49f4b8971cf78556f3c6ca383a03d95fc318a9aeaccfa469ba8a16aa00a2bd34222049e1c038f769d461fd8e623ef4860aee8c34cde929e63045684f83aae6d36aeb6430fcb2939da257013f355311245", 0x8b}], 0x4}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f962f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) [ 1073.076771][ T8828] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:28:21 executing program 0: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x101) 07:28:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) [ 1073.185147][ T8828] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.248106][ T8828] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.330438][ T8828] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.367421][ T8879] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.447168][ T8879] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.513873][ T8879] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.586634][ T8879] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1073.738842][ T8879] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.763760][ T8879] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.779552][ T8879] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1073.816122][ T8879] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:22 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000025000100"/17, @ANYRES32], 0x24}, 0x8}, 0x0) 07:28:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000000000080004000000000014000500fe80000000ff000000000000000000bb0b00010052454a4543540000"], 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) 07:28:22 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_rose_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, @default, @rose={'rose', 0x0}, 0x0, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @null, @default, @default, @default]}) 07:28:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept(r0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) read$alg(r1, &(0x7f0000000040)=""/6, 0x6) 07:28:22 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x48000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000022, &(0x7f00000001c0)=0x1, 0x2a) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x32}}, 0x10) [ 1074.973397][ T8907] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:22 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="07630440"], 0x0, 0x100000000000000, 0x0}) 07:28:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000600)={0x18, 0x0, 0x1, 0x401, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0) 07:28:23 executing program 1: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xa4042}, 0x18) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 1075.084062][ T8907] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1075.179628][ T8922] binder: 8918:8922 unknown command 0 [ 1075.189149][ T27] audit: type=1800 audit(1595230103.129:145): pid=8923 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16383 res=0 [ 1075.217613][ T8907] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='batadv\x00') [ 1075.227454][ T8922] binder: 8918:8922 ioctl c0306201 20000200 returned -22 [ 1075.248371][ T8927] binder: 8918:8927 unknown command 0 [ 1075.290951][ T8927] binder: 8918:8927 ioctl c0306201 200000c0 returned -22 [ 1075.300963][ T8917] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1075.312447][ T27] audit: type=1804 audit(1595230103.159:146): pid=8923 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir272748947/syzkaller.zpZt5C/1764/file0" dev="sda1" ino=16383 res=1 07:28:23 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x12, 0x0, &(0x7f0000000180)) [ 1075.336502][ T8927] binder: 8918:8927 unknown command 0 [ 1075.359614][ T8907] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1075.378551][ T27] audit: type=1800 audit(1595230103.189:147): pid=8923 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16383 res=0 [ 1075.392607][ T8927] binder: 8918:8927 ioctl c0306201 20000200 returned -22 07:28:23 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x48, 0x2, {{}, [@TCA_NETEM_LOSS={0x18, 0x4, 0x0, 0x1, [@NETEM_LOSS_GE={0x14}]}, @TCA_NETEM_RATE={0x14, 0x6, {0x0, 0x0, 0xfffffbff}}]}}}]}, 0x78}}, 0x0) [ 1075.457513][ T27] audit: type=1804 audit(1595230103.189:148): pid=8923 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir272748947/syzkaller.zpZt5C/1764/file0" dev="sda1" ino=16383 res=1 07:28:23 executing program 1: r0 = syz_open_dev$vcsu(&(0x7f00000001c0)='/dev/vcsu#\x00', 0x1f, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8) [ 1075.725223][ T8907] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1075.750525][ T8907] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:23 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b60", 0x4}], 0x1) [ 1075.834661][ T8907] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1075.902568][ T8907] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0xf, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 07:28:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) 07:28:24 executing program 1: r0 = memfd_create(&(0x7f0000000100)='#\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="40000000000025000400000005007c0000000000020028"], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) 07:28:24 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x4c000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x5) 07:28:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r1, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setresuid(0x0, 0x0, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) [ 1076.455963][ T8969] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x3, r0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f0000000300)=""/240, 0xf0) [ 1076.565583][ T8969] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/90) [ 1076.678526][ T8969] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:24 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000300)='./file1\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x2) [ 1076.825653][ T8969] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100100000000000dc9b1b"], 0x2c}}, 0x0) 07:28:25 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b1b5a429b336d", 0x2000000a}], 0x1) open(&(0x7f00000009c0)='./bus\x00', 0x62242, 0x0) 07:28:25 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x200, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@llc={0x1a, 0x322, 0x51, 0x2, 0x2, 0x9, @remote}, {&(0x7f0000000300)=""/119, 0x77}, &(0x7f00000001c0), 0x2}, 0xa0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x6, 0x0, 0x1f, 0xfff, 0x3}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='yeah\x00', 0x5) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000100), 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x11, &(0x7f0000000200)=""/20, 0x14, 0x9ac42000}, 0x100) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0x100000530) [ 1077.051339][ T8969] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.115008][ T8969] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.171552][ T8969] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.236539][ T8969] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.253585][ T9002] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1077.294201][ T9015] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1077.361937][ T9015] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1077.435074][ T9015] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1077.488619][ T9015] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1077.653536][ T9015] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.678087][ T9015] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.703802][ T9015] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1077.764186][ T9015] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b6e9b", 0x5}], 0x1) 07:28:27 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f00000004c0)=[@transaction={0x40046305, {0x0, 0x400c630e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440"], 0x0, 0x100000000000000, 0x0}) 07:28:27 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x5dcd50f3, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x80284504, &(0x7f00000000c0)={0x0, 0x0, 0x0}) 07:28:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1079.384553][ T9048] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001180)='cpuset\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0) [ 1079.480360][ T9048] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x20, 0x1, 0x7, 0x301, 0x0, 0x0, {}, [@NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8}]}]}, 0x20}}, 0x0) [ 1079.556730][ T9048] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1079.617315][ T9048] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff81, 0xf, 0x0, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:27 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x5f], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) [ 1079.830629][ T9048] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="780100000000000002"], 0x178) [ 1079.888398][ T9048] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:27 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x90) [ 1079.965427][ T9048] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x202002) keyctl$chown(0x3, r2, 0x0, 0x0) [ 1080.050865][ T9048] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.134528][ T9091] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1080.240653][ T9091] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1080.338901][ T9091] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1080.395300][ T9091] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1080.565540][ T9091] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.609579][ T9091] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.657362][ T9091] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.706470][ T9091] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:28 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18}]}}]}, 0x48}}, 0x0) 07:28:28 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000025000100"/20, @ANYRES32, @ANYBLOB="00000000121088"], 0x24}, 0x8}, 0x0) 07:28:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) 07:28:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r1, r0, 0x0, 0xa198) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000001580)=ANY=[], 0x119) syz_open_dev$vcsa(0x0, 0x3, 0x301002) socket$nl_generic(0x10, 0x3, 0x10) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, &(0x7f0000000180)) ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xa198) 07:28:28 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x60000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:28 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$x25(r2, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1080.951678][ T9123] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:28 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b47", 0x4}], 0x1) [ 1081.019686][ T27] audit: type=1804 audit(1595230108.959:149): pid=9124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1105/file0" dev="sda1" ino=16284 res=1 07:28:29 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={[{@file_umask={'file_umask'}}]}) [ 1081.153368][ T9123] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1081.199489][ T27] audit: type=1804 audit(1595230108.959:150): pid=9124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1105/file0" dev="sda1" ino=16284 res=1 [ 1081.476277][ T9123] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="eb3d90", 0x3}, {0x0, 0x0, 0xdef}], 0x0, &(0x7f0000000080)={[{@fat=@dos1xfloppy='dos1xfloppy'}]}) 07:28:29 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 1081.595572][ T9123] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1081.697203][ T9149] FAT-fs (loop4): bogus number of reserved sectors [ 1081.726130][ T9149] FAT-fs (loop4): This looks like a DOS 1.x volume, but isn't a recognized floppy size (13 sectors) [ 1081.742662][ T27] audit: type=1804 audit(1595230109.689:151): pid=9131 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1105/file0" dev="sda1" ino=16284 res=1 [ 1081.793576][ T27] audit: type=1804 audit(1595230109.689:152): pid=9131 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1105/file0" dev="sda1" ino=16284 res=1 [ 1081.842172][ T9149] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1082.003046][ T9123] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1082.014321][ T9149] FAT-fs (loop4): bogus number of reserved sectors [ 1082.031096][ T9149] FAT-fs (loop4): This looks like a DOS 1.x volume, but isn't a recognized floppy size (13 sectors) [ 1082.072554][ T9149] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1082.184438][ T9123] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1082.275765][ T9123] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:30 executing program 1: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x14b, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000280)="a9", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000200)={r1, r2, r0}, &(0x7f0000000580)=""/220, 0xdc, &(0x7f00000001c0)={&(0x7f0000000080)={'sha256-generic\x00'}}) 07:28:30 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff81, 0xf}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1082.334644][ T9123] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1082.391954][ T9156] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1082.514027][ T9156] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1082.616515][ T9156] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1082.748216][ T9156] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) 07:28:30 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 07:28:30 executing program 4: set_mempolicy(0x3, &(0x7f0000000040)=0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000b00)=ANY=[@ANYBLOB="b700000001000000bfa30000000000000703000030feffff720af0fff8ffffff71a4f0ff0000000004040000000000003d400300000000001504000001ed00007b130000000000001c440000000000007a0ab0fe000000007b13000000000000b5000000000000009500000000000000023bc065b7a379d17cf9333379fc9e94af699124350700000000000000b6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a715bc5181554a090f32050e436fe275daf51efd601b6bf01c8e8b1b526375ec4dd6fcd82e4fee5bef7af9aa0d7d600c095199fe3ff3128c4e599b0eaebbdbd732c9cc00eec363e4a8f6456e2cc21557c0afc646cb7798b3e6440c2fbdb00a3e35208b0bb0d2cd829e654400e2438ec649dc74a28610643a98d9ec21ead2ed51b104d4d91af25b845d8a7925c3109b151b8b9f75dd08d123deda88c658d42ecbf28bf7076c15b463bebc72f526d8e8afcb913466aaa7f6df70252e79145d858fcd0e06dd31af9612f2460d0b11008e59a5923906f88b53987ad1714e743a7a54f0c33d39000d06a59ff61622cfd9aa58f2477184b6a89adaf17b0a6041bdef728d236619074d6ebdf098bc908f523d228a40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03fb8a63e089679216da18ec0ae564162a27afea62d84f3a10746443d64364f56e24e6d2105bd901204a1deeed4155617572652d950ad31928b0b0c3dc2869f478341d02d0f5ad94b081fcd507acb4b93d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdb1ab062cd54e67011d355d84ce97bb0c6b4a595e487efbb2d710b651f898ba749e40bc6980fe78683ac5c0c31030699ddd71063be9261b2e1aab1675b34a220488c126aeef5f510a8f1aded94a129e4aec6ffc3a15d96c2ea3e2e04cfe0e669e51731b2875353193f82ade69d0540059fe6c7fe7cd8697502c7596566d674e425da5e87e59602a9f6590521d31d3804b3e0a1053abdc31282dfb15eb6841bb64a1b304502dda787343ce3c953992e4a982f3c48153baae244e7bf37548c7f1a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c35608d402ccdd9069bd50b994fda7a9de44022a579dfc6dec28eaeb883418f562ae00003ea96d10f172c0374d6eed82641687f3b3a70bfe9b4a9c5a90ff59d54d1f92ecc4e95dd2d18383117c039862198899b212c55318294270a1ad10c80fef7c24c87afce829ba0f85da6d888f18ea40ab959f6074ab2a4009b9e5f07ab513cdc6c0e57fb1c1ca571380d7b4ead35a655e0b4a26b702396df7e0cbe02b6e4114f244a9bf93f04beb72f0861f7580e69db384ac7eeedcf2ba1a9508f9d6aba5823a34a9f1ffa968eacea75caf822a7a63ba34015ea5aacb1188883ad2a3b1832371fe5bc621426d1ed0a4a9b702cc1b6912a1e717d29135753208165b9cdbae2ed9dc0158f0ebadde0b728fe26e37037f27feeb744ddcc536cbae315c7d951680f6f2f9a6a8346962a350845ffa0d829e4f79adc287906943408e6df3adbfd03aac93df8866fb010aec0e92bed1fe39af169d2a466f0db6f3d9436a7d0a874c74b777df005c55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa5b6a686b50f0937f778af083e055f6138a757ebd0ed91114a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145ab5703dad844ceb201ddeb6dc5f6a9037d2283c42efc54fa84323a56edbd287eba77f35c35d91f3c62a0ca74836a640224de85f2b4a5fee500bbc584328a6a7a4628c4378c9b71dff64075b74a6520adb187b40d2cccbcb08c0634ee74658d3e23bf511c8b0bf1b69d2b3782b3f481c314e7bd4615dbbf24c06ac95bd639e68d0e6aa7f0d07bf69a93365f803f0144af37236ea133c2255b0613bf8ba1d538e06c2411e8d70053b712084fd0e313de9bb19266e49a3a2190cb039c6f89610acd896319b9c8d1b8aac2eaa5a4f8be7419a09e3fb5be3be2fcdadd2299839cc40e684e6e2b4e1385fde7a0babcb0be672110268a34dad364fddee69e564119cebb6940c6356ff83ca527c573d7"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) [ 1082.946197][ T9197] batman_adv: Cannot find parent device [ 1082.975970][ T9197] batman_adv: batadv0: Adding interface: gretap3 [ 1083.011659][ T9197] batman_adv: batadv0: The MTU of interface gretap3 is too small (1462) 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. [ 1083.124081][ T9197] batman_adv: batadv0: Not using interface gretap3 (retrying later): interface not active [ 1083.224741][ T9156] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.294728][ T9156] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.326693][ T9156] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1083.366714][ T9156] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 07:28:31 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x68000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="9f8194be5ace602f096d07ff00cd66299667", 0x12}], 0x1) 07:28:31 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x20, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1083.584840][ T9222] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:31 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:31 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, 0x0) [ 1083.735381][ T9222] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:31 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09631040"], 0x0, 0x100000000000000, 0x0}) [ 1083.871013][ T9222] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1083.999395][ T9222] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:32 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) [ 1084.276278][ T9222] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.336708][ T9222] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.492895][ T9222] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1084.568528][ T9222] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000100000000c20000000000000000000000000000f0"]) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4008ae89, &(0x7f00000000c0)={0x3, 0x0, [0x48a, 0x0, 0x3, 0x8, 0x345, 0x0, 0x140]}) 07:28:34 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x0, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff81, 0xf, 0x0, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:34 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x6c000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept(r0, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000900)=ANY=[], 0xd0}}, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) 07:28:34 executing program 3: open(&(0x7f00000001c0)='./file0\x00', 0x40042, 0x86) fstat(0xffffffffffffffff, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0xee00, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1086.201100][ T9291] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1086.211270][ T27] audit: type=1804 audit(1595230114.149:153): pid=9293 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1110/file0" dev="sda1" ino=16284 res=1 07:28:34 executing program 3: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='\\']) [ 1086.316062][ T9291] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1086.405297][ T9291] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1086.430876][ T9300] overlayfs: unrecognized mount option "\" or missing value 07:28:34 executing program 3: openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xa4042}, 0x18) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x18) mmap$qrtrtun(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x8) [ 1086.506834][ T9291] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1086.618015][ T27] audit: type=1800 audit(1595230114.549:154): pid=9306 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16375 res=0 [ 1086.705326][ T9291] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.732635][ T27] audit: type=1804 audit(1595230114.599:155): pid=9307 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir725909866/syzkaller.Z8iVyl/1112/file0" dev="sda1" ino=16375 res=1 [ 1086.779328][ T9291] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.818829][ T9291] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.841264][ T9291] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1086.976804][ T9320] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1087.075632][ T9320] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1087.185899][ T9320] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1087.260066][ T9320] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1087.458339][ T9320] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.509912][ T9320] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.554692][ T9320] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1087.612865][ T9320] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:38 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x20, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:28:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x80044501, 0x0) 07:28:38 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x74000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:38 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000025000100"/20, @ANYRES32, @ANYBLOB="00000000121088"], 0x24}, 0x8}, 0x0) 07:28:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x28, 0x1, 0x7, 0x301, 0x0, 0x0, {}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x4}, @NFACCT_FILTER_MASK={0x8}]}]}, 0x28}}, 0x0) [ 1090.631082][ T9360] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 1090.660475][ T9361] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:38 executing program 3: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="95191c72568606a16959536597486c3b02449a8c5f2b43755b3ab166972d17e46c423cef7d87a3c1828d46766ee3bc6e5bef4cfdf4c916a22165222bc9e81b60ec69d7d470d7c2fd487dff010000807a1d415a35fc72c70236596cd7ccc71e61343c0f38cc037ed18c5d876826f90039928412a3c25396322804c196900fcfb872013559df938810590eb23a6ec94cd96604b8d70abf2fcf57", 0x99, r0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000280)="a9", 0x1, 0xffffffffffffffff) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={'md5-generic\x00'}}) [ 1090.767499][ T9361] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syslog(0x4, &(0x7f00000000c0)=""/84, 0x54) [ 1090.865747][ T9361] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x2, 0x7}}}, 0x24}}, 0x0) [ 1091.016970][ T9361] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000)=0x5, 0x4) [ 1091.281230][ T9361] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1091.348241][ T9361] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1091.408494][ T9361] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1091.486070][ T9361] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:39 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b3e", 0x4}], 0x1) 07:28:39 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 1091.555566][ T9399] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1091.707563][ T9399] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="0f320f30eb00b816000f00d00fba6900b2b8f2000f00d86766c7442400970000006766c7442402100000006766c744240600000000670f011c24ba4200b004ee0f09ea00788500", 0x47}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1091.816013][ T9399] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1091.970712][ T9399] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1092.325740][ T9399] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1092.364597][ T9399] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1092.400100][ T9399] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1092.440074][ T9399] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:41 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, 0x0}], 0x1, 0x20, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4010ae68, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fec000/0x1000)=nil}) 07:28:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000180)="0f320f30eb00b816000f00d00fba6900b2b8f2000f00d86766c7442400970000006766c7442402100000006766c744240600000000670f011c24ba4200b004ee0f09ea00788500", 0x47}], 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:28:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000140)=0x5) setuid(r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x44, 0x0, &(0x7f0000000180)) 07:28:41 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x75120000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:41 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x88, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x24004080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x80010, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000540)={0x0, r3}) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000003c0)=0xe8) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:28:41 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) [ 1093.913713][ T9448] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.016904][ T9448] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) [ 1094.125835][ T9448] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x20, 0x3, 0x7, 0x3, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) [ 1094.195986][ T9450] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1094.240745][ T9448] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x14}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 07:28:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = accept(r2, 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1a0, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8}]}, @TIPC_NLA_LINK={0x160, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}]}]}]}, 0x1a0}}, 0x0) recvmsg(r3, &(0x7f0000000040)={0x0, 0xfffffffffffffefb, &(0x7f000000b600)=[{&(0x7f0000002e80)=""/167, 0x7a10}], 0x1}, 0x0) [ 1094.576080][ T9448] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1094.624860][ T9448] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1094.696586][ T9448] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:42 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0xffffff81, 0x0, 0x3, 0x3ff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1094.738796][ T9448] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1094.790420][ T9493] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.869926][ T9493] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1094.976409][ T9493] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1095.035638][ T9493] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1095.216446][ T9493] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1095.273043][ T9493] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1095.306669][ T9493] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1095.387991][ T9493] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:44 executing program 0: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000140)=[0x0], &(0x7f0000000180), 0x0, 0x0}) 07:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="8e", 0x1}], 0x1) 07:28:44 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x10}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 07:28:44 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x7a000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:44 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x43bd, 0x2000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x2550, 0x3, 0xa88e, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)={0x48, 0x0, 0x0, 0x0, 0x4, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x2}]}, 0x48}}, 0x40890) r0 = timerfd_create(0x8, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000001c0), &(0x7f0000000440)=0x4) ptrace$cont(0x20, r1, 0x469f, 0x5) socket$phonet_pipe(0x23, 0x5, 0x2) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xac, 0x0, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x4c, 0x2, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) 07:28:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_KEY(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[], 0x14}}, 0x0) 07:28:44 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b1b23", 0x7}], 0x1) 07:28:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x50}}, 0x0) [ 1096.375770][ T9554] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:44 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x11}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r4}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) [ 1096.460833][ T9550] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1096.489657][ T9554] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1096.657397][ T9554] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f000001d0c0)={0x0, 0x0, &(0x7f000001d080)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="09f72af4970eadb7fbe47f"], 0x14}}, 0x0) [ 1096.736247][ T9574] batman_adv: Cannot find parent device 07:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1096.796172][ T9554] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.004654][ T9554] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.032765][ T9554] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.063800][ T9554] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.093005][ T9554] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:45 executing program 0: syslog(0x4, &(0x7f00000000c0)=""/84, 0x54) 07:28:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100001500001c0000bb06"], 0x14}}, 0x0) 07:28:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:45 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000440)=""/85, &(0x7f00000003c0)=0x55) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x60, 0x4, 0x8, 0x401, 0x0, 0x0, {0xc, 0x0, 0x8}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_REQUEST={0x8, 0x1, 0x1, 0x0, 0x101}, @CTA_TIMEOUT_DCCP_RESPOND={0x8}, @CTA_TIMEOUT_DCCP_RESPOND={0x8, 0x2, 0x1, 0x0, 0x7a65}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x1000}, @CTA_TIMEOUT_DCCP_PARTOPEN={0x8, 0x3, 0x1, 0x0, 0xe62}, @CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_DCCP_CLOSEREQ={0xffffffffffffff04, 0x5, 0x1, 0x0, 0x1}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) 07:28:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) r2 = dup2(r0, r1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x3f8, 0x0, 0x150, 0x150, 0x0, 0x0, 0x328, 0x238, 0x238, 0x328, 0x238, 0x3, 0x0, {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@private1, [], @ipv4=@loopback}, {@ipv6=@ipv4={[], [], @remote}, [], @ipv4=@remote}, {@ipv6=@loopback, [], @ipv4=@loopback}, {@ipv6=@dev, [], @ipv6=@dev}], 0x6}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x458) [ 1097.165095][ T9598] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.263319][ T9598] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.396565][ T9598] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.455824][ T9598] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.478848][ T9607] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1097.588194][ T9598] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.621132][ T9598] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.644731][ T9598] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1097.676872][ T9598] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:45 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x8a090000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:45 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x541b, 0x0) 07:28:45 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b1b4d", 0x7}], 0x1) 07:28:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:45 executing program 4: sched_setattr(0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000001dc0)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x44042, 0x0) ftruncate(r2, 0x2008002) sendfile(r0, r2, 0x0, 0x200fff) 07:28:45 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x6, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x2, 0x4e23, @private=0xa010101}, 0x10) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f00000002c0)={0x0, 0x200, 0x5, 0xffffff81, 0xf, 0x3}) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[]}}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1097.861693][ T9638] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1097.919437][ T27] audit: type=1800 audit(1595230125.859:156): pid=9639 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16375 res=0 [ 1098.028846][ T9638] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:46 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f00000003c0)) 07:28:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = accept(r0, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)={0x3, 'vlan0\x00'}) [ 1098.205692][ T9638] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1098.307717][ T27] audit: type=1800 audit(1595230126.249:157): pid=9655 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16375 res=0 07:28:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:46 executing program 4: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000440)={'syz', 0x2}, &(0x7f0000000480)="95191c72568606a16959536597486c3b02449a8c5f2b43755b3ab166972d17e46c423cef7d87a3c1828d46766ee3bc6e5bef4cfdf4c916a22165222bc9e81b60ec69d7d470d7c2fd487dff010000807a1d415a35fc72c70236596cd7ccc71e61343c0f38cc037ed18c5d876826f90039928412a3c25396322804c196900fcfb872013559df938810590eb23a6ec94cd96604b8d70abf2fcf57c284a1c351588a000000000000000000", 0xa9, r0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000280)="a9", 0x1, 0xffffffffffffffff) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r3, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={'md5-generic\x00'}}) [ 1098.386953][ T9653] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:46 executing program 3: socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$batadv(0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0xfffffeec, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)={0x48, r1, 0x1, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_TID={0xc}, @GTPA_LINK={0x8, 0x1, r3}, @GTPA_FLOW={0x6}]}, 0x48}}, 0x0) [ 1098.459752][ T9638] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1098.699156][ T9638] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1098.739532][ T9638] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1098.798669][ T9638] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1098.853617][ T9638] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1098.872252][ T9683] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1098.954981][ T9683] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1099.036123][ T9683] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1099.095611][ T9683] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1099.297675][ T9683] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1099.369887][ T9683] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1099.394350][ T9683] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1099.416764][ T9683] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad", 0x1) 07:28:47 executing program 0: 07:28:47 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x9effffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:47 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x48, 0x0, 0x0, 0xffffffff, 0xfffffffd, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x48}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030003000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000001c0), &(0x7f0000000280)=0x4) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) 07:28:47 executing program 3: 07:28:47 executing program 3: 07:28:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = dup2(r0, r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) close(r0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) bind$packet(r3, &(0x7f0000000000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) tkill(r2, 0x1000000000016) 07:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1099.632087][ T9720] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1099.696187][ T9717] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1099.780756][ T9720] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x541b, 0x745000) [ 1099.881451][ T9720] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1099.955562][ T9720] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:47 executing program 3: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) dup3(r1, r0, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 07:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:48 executing program 4: [ 1100.194975][ T9720] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.260546][ T9720] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.327730][ T9720] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.359638][ T9720] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.411879][ T9761] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:48 executing program 0: [ 1100.489620][ T9761] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1100.556277][ T9761] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1100.623714][ T9761] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1100.777146][ T9761] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.819968][ T9761] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1100.840928][ T9761] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:48 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xa1ffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:48 executing program 4: 07:28:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:48 executing program 3: 07:28:48 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000200ffffffff0000000008000100736671"], 0x74}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000660065b2b68eb307c837000800000081", @ANYRES32=r3], 0x34}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x1b, 0x80000001, 0xe1ee, 0x1ff, 0x586, 0xffffffffffffffff, 0x9943, [], r3, r4, 0x3, 0x4, 0x4}, 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xfff, 0x0) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000440)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x3c, r6, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8c0}, 0x8883) 07:28:48 executing program 0: [ 1100.863594][ T9761] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:48 executing program 4: 07:28:48 executing program 3: 07:28:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1101.024086][ T9788] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:49 executing program 4: 07:28:49 executing program 3: [ 1101.176927][ T9789] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1101.216552][ T9788] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1101.311162][ T9788] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1101.436428][ T9788] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1101.648303][ T9788] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1101.668484][ T9788] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1101.698487][ T9788] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1101.723139][ T9788] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1101.798328][ T9821] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1101.875874][ T9821] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1101.975773][ T9821] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1102.045697][ T9821] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1102.189225][ T9821] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.213270][ T9821] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.247831][ T9821] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1102.273484][ T9821] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:50 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcc000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:50 executing program 4: 07:28:50 executing program 3: 07:28:50 executing program 0: 07:28:50 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:50 executing program 2: perf_event_open(&(0x7f0000000440)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43ba, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000600)={0x68, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, [], 0x28}}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x3}]}, 0x68}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="9eec00465344aaa326be53ebe875c0d0cd", @ANYRES16=r8, @ANYBLOB="000426bd7000fbdbdf25050000002f00070073797374656d5f753a6f626a6563745f723a7379736c6f67645f696e697472635f657865635f743a73300000080005000a01010108000500ffffffff14000200fe8000000000000000000000000000301400020000000000000000000000ffff0a01010214000200fe88000000000000000000000000010108000500e0000002140003ffb383c600000d"], 0xac}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r8, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r9 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r9, 0x0, 0xfff, 0x0) 07:28:50 executing program 3: 07:28:50 executing program 4: 07:28:50 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:50 executing program 3: [ 1102.529132][ T9845] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:50 executing program 4: 07:28:50 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1102.645294][ T9845] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1102.765849][ T9845] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1102.846414][ T9845] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.016882][ T9845] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.047785][ T9845] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.078972][ T9845] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.123426][ T9845] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.158617][ T9878] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.219683][ T9878] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.266609][ T9878] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.335683][ T9878] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1103.523295][ T9878] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.556980][ T9878] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:51 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xcd000000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:51 executing program 3: 07:28:51 executing program 4: 07:28:51 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:51 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:28:51 executing program 0: [ 1103.583093][ T9878] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1103.603511][ T9878] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:51 executing program 3: 07:28:51 executing program 4: 07:28:51 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1103.767027][ T9905] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:51 executing program 3: [ 1103.839911][ T9904] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:51 executing program 4: 07:28:51 executing program 3: [ 1103.910109][ T9905] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.045209][ T9905] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.135686][ T9905] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.298761][ T9905] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.338795][ T9905] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.384428][ T9905] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.399951][ T9905] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.445690][ T9936] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.555386][ T9936] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.597134][ T9936] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.649286][ T9936] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1104.799910][ T9936] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.838219][ T9936] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:52 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xf0ffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:52 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:52 executing program 3: 07:28:52 executing program 4: 07:28:52 executing program 0: 07:28:52 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r4, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1={0xff, 0x0}}, @L2TP_ATTR_UDP_SPORT={0x6}]}, 0x64}}, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r5, 0x0, 0xfff, 0x0) [ 1104.859827][ T9936] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1104.876068][ T9936] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:53 executing program 4: 07:28:53 executing program 3: [ 1105.009571][ T9960] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:53 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1105.127225][ T9960] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:53 executing program 3: 07:28:53 executing program 4: 07:28:53 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1105.244625][ T9960] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.327778][ T9971] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1105.375462][ T9960] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.568672][ T9960] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1105.598301][ T9960] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1105.619976][ T9960] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1105.667797][ T9960] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1105.719054][ T9993] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.779942][ T9993] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.865756][ T9993] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1105.919824][ T9993] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1106.075158][ T9993] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1106.111100][ T9993] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:28:54 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xf350cd5d, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:54 executing program 4: 07:28:54 executing program 3: 07:28:54 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="640000001b6b72ec739f30c19228bda1896a0e54b692", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000006000b000000000008000c0000000000080004000000000014000500fe8000000000000000000000000000bb0b00010052454a4543540000"], 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="b3000000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x185080, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x38, r3, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'syzkaller1\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x8e, r3, 0x8, 0x70bd27, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x0, 0x6, 0x2, 0x40}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x111}, 0x763c79838bb47b70) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="d4000000390019050000000000000000022000940009000200040090f7c10f4b520b03000000000000000008000000000000000000000000000000000000001ab26c90deaf820c29c6e4c33e78e7ab50640731edfe100d8c42949da6ec1d8e10e6c9a9a6736146c9e994b7f992bd47a60acd20089e5914642a139c176c3961d54b393632e8427f51ebf103e1941cfefa839c9b5ea4335f4befb8d3c792a357a171b5279bccd746f535084e36d7f60641d4e74fd49f3f6c2665acac9b2b15ce5e9b434b718024505ebc3750e5f544ca60a0853d2aecac98cde1a7013ae6991e9d"], 0x1}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = socket$nl_route(0x10, 0x3, 0x0) splice(r4, 0x0, r6, 0x0, 0xfff, 0x0) 07:28:54 executing program 0: [ 1106.152882][ T9993] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1106.174531][ T9993] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:54 executing program 4: 07:28:54 executing program 3: [ 1106.329729][T10017] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:54 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:54 executing program 4: [ 1106.416324][T10017] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:54 executing program 3: [ 1106.517907][T10017] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:54 executing program 4: [ 1106.628375][T10017] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1106.866699][T10017] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1106.924611][T10017] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1106.958676][T10017] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.003274][T10017] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.038503][T10049] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1107.146282][T10049] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1107.215795][T10049] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1107.305074][T10049] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1107.502177][T10049] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.523284][T10049] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1107.537657][T10049] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:55 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xfeffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:55 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:55 executing program 3: 07:28:55 executing program 4: 07:28:55 executing program 0: 07:28:55 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000440)='REJECT\x00', 0x7, &(0x7f0000000480)='[$\x00') sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x40, 0x0, 0x0, 0x70bd2d, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x40}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c800f0d177ea34eff6b537434c0000", @ANYRES16=0x0, @ANYBLOB="000129bd7000fedbdf250400000020000380140002006261746164765f736c6176655f3100000600040005000000440003801400060000000000000000000000ffffac14142008000500e000000108000300000000000800030001000000140002006e657464657673696d3000000000000008000400080000000c00028008000300010000003c00028006000f00000000000800030003000000080004000900000008000600ff03000005000d000000000006000b000200000008000700ff7f0000"], 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000010000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) pipe(&(0x7f00000003c0)) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x0, 0x917}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, 0x0, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xc41f}]}, 0x2c}}, 0xc010) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="740000004372132be88b3c2e2bd56ea218894950a3eaa900b96f0122ade1350f6af6b8a9066651cdb53a5263b46be6e3f33d3c907807bc07b910b3130ea89b30ffd23d2ba1c48c168356ce6adef6fbb8e4f25a33be267005ac1e42427361f5140cacdddd1aef5a839f45d0c3030b820bc8112f2455cafb512ecfd72e0c998f2a", @ANYRES16=r5, @ANYBLOB="17090000000000000000010000000c000f00000000000000000014002000ff02000000000000000000000000000114002000fe8000000000000000000000000000bb08000a00000000000500210001000000140008006e72300000000000000000000000000006001a0000000000"], 0x74}}, 0x4004043) r6 = dup(r4) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x12, r6, 0x180000000) [ 1107.566655][T10049] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:55 executing program 4: 07:28:55 executing program 3: 07:28:55 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1107.733561][T10073] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:55 executing program 4: [ 1107.807592][T10071] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:55 executing program 3: [ 1107.870390][T10073] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:55 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1107.977057][T10073] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.098277][T10073] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.274992][T10073] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.301348][T10073] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.325467][T10073] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.347014][T10073] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.373125][T10105] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.472668][T10105] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.556768][T10105] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.632522][T10105] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1108.756517][T10105] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.770420][T10105] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.785072][T10105] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1108.800268][T10105] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:56 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffff1c01, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:56 executing program 3: 07:28:56 executing program 4: 07:28:56 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:28:56 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000003c0)) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:28:56 executing program 0: 07:28:56 executing program 4: 07:28:56 executing program 3: 07:28:56 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1108.987941][T10131] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:57 executing program 4: [ 1109.050111][T10128] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:28:57 executing program 3: [ 1109.109280][T10131] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:57 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1109.219235][T10131] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1109.345836][T10131] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1109.586227][T10131] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1109.610894][T10131] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1109.647046][T10131] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1109.666977][T10131] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1109.690476][T10162] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1109.774950][T10162] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1109.847176][T10162] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1109.895828][T10162] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1110.068767][T10162] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.113035][T10162] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.135677][T10162] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.160297][T10162] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:58 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffffe000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:58 executing program 4: 07:28:58 executing program 3: 07:28:58 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, 0x0, 0x0, 0xffffff7f) 07:28:58 executing program 0: 07:28:58 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r1 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$nl_route(0x10, 0x3, 0x0) splice(r2, 0x0, r4, 0x0, 0xfff, 0x0) 07:28:58 executing program 4: 07:28:58 executing program 3: 07:28:58 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, 0x0, 0x0, 0xffffff7f) [ 1110.344255][T10187] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:58 executing program 4: 07:28:58 executing program 3: [ 1110.445644][T10187] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:58 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, 0x0, 0x0, 0xffffff7f) [ 1110.547139][T10187] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1110.657597][T10187] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1110.838509][T10187] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.867946][T10187] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.895078][T10187] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.916935][T10187] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1110.963873][T10218] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1111.037029][T10218] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1111.126994][T10218] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1111.195073][T10218] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1111.365995][T10218] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1111.410047][T10218] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1111.441249][T10218] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:28:59 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xfffff000, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:28:59 executing program 4: 07:28:59 executing program 3: 07:28:59 executing program 0: 07:28:59 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 07:28:59 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) futex(&(0x7f00000003c0)=0x2, 0x8b, 0x1, &(0x7f0000000480)={r1, r2+60000000}, &(0x7f00000004c0), 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000500)=r7) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) [ 1111.468150][T10218] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:28:59 executing program 4: 07:28:59 executing program 3: 07:28:59 executing program 1: [ 1111.661639][T10244] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:28:59 executing program 1: 07:28:59 executing program 3: 07:28:59 executing program 4: [ 1111.894482][T10254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1111.940394][T10244] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.049805][T10244] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.151286][T10244] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.326741][T10244] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.359341][T10244] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.414786][T10244] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.441798][T10244] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.459046][T10274] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.525642][T10274] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.616560][T10274] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.696271][T10274] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1112.836442][T10274] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.867011][T10274] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:00 executing program 1: 07:29:00 executing program 3: 07:29:00 executing program 4: 07:29:00 executing program 0: 07:29:00 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffffff7f, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:00 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000540)={r2, 0xb0, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x1, @local, 0x3f}, @in6={0xa, 0x4e24, 0xfffffffa, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e20, 0x8, @private1}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x4, @mcast1, 0x1}]}, &(0x7f0000000580)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3607, 0x28011, r1, 0x0) madvise(&(0x7f000038a000/0x3000)=nil, 0x3000, 0xd) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1111) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) [ 1112.896947][T10274] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1112.918449][T10274] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:01 executing program 4: 07:29:01 executing program 1: 07:29:01 executing program 3: [ 1113.093058][T10300] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:01 executing program 4: 07:29:01 executing program 3: [ 1113.224272][T10300] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:01 executing program 1: [ 1113.278110][T10298] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:29:01 executing program 3: [ 1113.328983][T10300] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:01 executing program 4: 07:29:01 executing program 1: [ 1113.437828][T10300] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1113.643209][T10300] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.667923][T10300] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.691037][T10300] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.708532][T10300] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1113.743582][T10334] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1113.786830][T10334] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:01 executing program 0: [ 1113.865371][T10334] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1113.974556][T10334] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1114.173587][T10334] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1114.188324][T10334] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:02 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffffff9e, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:02 executing program 3: 07:29:02 executing program 4: 07:29:02 executing program 1: 07:29:02 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) 07:29:02 executing program 0: [ 1114.218130][T10334] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1114.247234][T10334] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:02 executing program 4: 07:29:02 executing program 3: 07:29:02 executing program 1: 07:29:02 executing program 3: [ 1114.552471][T10364] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:02 executing program 4: 07:29:02 executing program 3: [ 1114.597207][T10359] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1114.655108][T10364] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1114.749306][T10364] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1114.825527][T10364] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.041850][T10364] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.074920][T10364] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.107769][T10364] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.124384][T10364] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.145044][T10364] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.225657][T10364] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.295426][T10364] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.356558][T10364] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.528825][T10364] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.550225][T10364] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.572448][T10364] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1115.589526][T10364] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:03 executing program 3: 07:29:03 executing program 1: 07:29:03 executing program 4: 07:29:03 executing program 0: 07:29:03 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffffffa1, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:03 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000100080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x2e7, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000003c0)={0x20, 0x0, 0x4, 0x7, 0x3}, 0xc) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000440)={0x101, {{0xa, 0x4e24, 0xa7e, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x636399d7}}, {{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x10ed}}}, 0x108) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x4c}}, 0x0) r2 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r2, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0xfff, 0x0) 07:29:03 executing program 1: 07:29:03 executing program 4: 07:29:03 executing program 3: [ 1115.776353][T10412] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:03 executing program 4: [ 1115.875509][T10412] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1115.961133][T10413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:29:04 executing program 3: 07:29:04 executing program 1: [ 1116.011096][T10412] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:04 executing program 4: [ 1116.128633][T10412] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:04 executing program 3: 07:29:04 executing program 1: [ 1116.409668][T10412] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.489438][T10412] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.532276][T10412] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1116.589775][T10412] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:04 executing program 0: 07:29:04 executing program 3: 07:29:04 executing program 4: 07:29:04 executing program 1: 07:29:04 executing program 2: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x58, 0x0, 0xa, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x23}}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'REJECT\x00'}]}, 0x58}}, 0x0) r0 = timerfd_create(0x8, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc8, 0x0, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x20}}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8080) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}], 0x1) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000019001905000000000000000002200000ff02ff000000000008000100ac14140018009400111a8200040090f7c10f4b31901b77481e35fd008a0008"], 0x1}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000011c0)='cpuacct.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$NBD_CLEAR_QUE(r3, 0xab05) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000003c0)) splice(r1, 0x0, r4, 0x0, 0xfff, 0x0) 07:29:04 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xfffffff0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:04 executing program 4: [ 1116.769939][T10454] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:04 executing program 1: 07:29:04 executing program 3: 07:29:04 executing program 4: [ 1116.873968][T10454] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:04 executing program 1: 07:29:05 executing program 3: [ 1117.039717][T10461] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1117.096505][T10454] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1117.216906][T10454] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:05 executing program 0: 07:29:05 executing program 4: 07:29:05 executing program 3: 07:29:05 executing program 1: [ 1117.412825][T10454] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.489498][T10454] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.547428][T10454] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:29:05 executing program 2: [ 1117.626238][T10454] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1117.666468][T10495] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1117.755545][T10495] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1117.854021][T10495] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1117.915461][T10495] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.057562][T10495] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.097383][T10495] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:06 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xfffffffe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:06 executing program 4: 07:29:06 executing program 1: 07:29:06 executing program 3: 07:29:06 executing program 2: 07:29:06 executing program 0: [ 1118.130694][T10495] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.151150][T10495] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:06 executing program 4: 07:29:06 executing program 1: 07:29:06 executing program 2: 07:29:06 executing program 3: [ 1118.346171][T10522] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:06 executing program 2: 07:29:06 executing program 1: [ 1118.446930][T10522] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.537982][T10522] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.655150][T10522] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.817907][T10522] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.850372][T10522] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.878790][T10522] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.900597][T10522] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1118.936781][T10550] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1118.995642][T10550] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.065565][T10550] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.125608][T10550] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.322312][T10550] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1119.341246][T10550] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:07 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0xffffffff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:07 executing program 4: 07:29:07 executing program 3: 07:29:07 executing program 1: 07:29:07 executing program 2: 07:29:07 executing program 0: [ 1119.368043][T10550] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1119.386835][T10550] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:07 executing program 4: 07:29:07 executing program 3: 07:29:07 executing program 1: 07:29:07 executing program 2: [ 1119.564021][T10572] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:07 executing program 3: 07:29:07 executing program 1: [ 1119.685989][T10572] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.805916][T10572] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1119.885342][T10572] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.065188][T10572] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.101101][T10572] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.136536][T10572] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.150341][T10572] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.185248][T10600] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.235515][T10600] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.295477][T10600] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.365245][T10600] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1120.508211][T10600] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.522980][T10600] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1120.539445][T10600] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 07:29:08 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:08 executing program 4: 07:29:08 executing program 2: 07:29:08 executing program 1: 07:29:08 executing program 3: 07:29:08 executing program 0: [ 1120.569581][T10600] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:08 executing program 1: 07:29:08 executing program 3: 07:29:08 executing program 2: 07:29:08 executing program 4: 07:29:08 executing program 3: 07:29:08 executing program 2: 07:29:08 executing program 4: 07:29:08 executing program 1: 07:29:08 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:08 executing program 3: 07:29:09 executing program 1: 07:29:09 executing program 0: 07:29:09 executing program 2: 07:29:09 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:09 executing program 4: 07:29:09 executing program 3: 07:29:09 executing program 1: 07:29:09 executing program 4: 07:29:09 executing program 2: 07:29:09 executing program 3: 07:29:09 executing program 1: 07:29:09 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:09 executing program 4: 07:29:09 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x4c, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5}]}, 0x4c}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 07:29:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 07:29:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$FS_IOC_GETFSLABEL(r0, 0x40044591, 0x0) 07:29:09 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_GET_PROFILE(r0, 0xc0044306, 0x0) 07:29:09 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0xb}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:09 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 07:29:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nf_conntrack\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x0) 07:29:10 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0xf}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 07:29:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x28, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x28}}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) [ 1122.260606][T10684] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 07:29:10 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x10}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:10 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120180006ff94610b4070a010201002000010902240001000000000904000020a6db5d000905091e000000000009058f02"], 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000d40)={0x2c, &(0x7f0000000b00), 0x0, 0x0, 0x0, 0x0}) [ 1122.891644][ T8131] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1123.131561][ T8131] usb 2-1: Using ep0 maxpacket: 16 [ 1123.252212][ T8131] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 32, using maximum allowed: 30 [ 1123.272859][ T8131] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 1123.311546][ T8131] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x9 has invalid maxpacket 0 [ 1123.321224][ T8131] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1123.350885][ T8131] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 0 [ 1123.391719][ T8131] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 32 [ 1123.512323][ T8131] usb 2-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 1123.528099][ T8131] usb 2-1: New USB device strings: Mfr=0, Product=32, SerialNumber=0 [ 1123.551783][ T8131] usb 2-1: Product: syz [ 1123.557583][ T8131] usb 2-1: config 0 descriptor?? 07:29:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb], 0x0, 0x10080}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:29:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d00)=@mangle={'mangle\x00', 0x64, 0x6, 0x6a8, 0x1e0, 0x3a8, 0x2b0, 0x2b0, 0x1e0, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x6, 0x0, {[{{@ipv6={@loopback, @remote, [], [], 'wg1\x00', 'bond_slave_0\x00'}, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev}}}, {{@ipv6={@dev, @local, [], [], 'veth1\x00', 'ip6tnl0\x00'}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1, @ipv4=@multicast2}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@rand_addr=' \x01\x00', @private0, [], [], 'macsec0\x00', 'veth1_macvtap\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={{0x138, 'rt\x00'}, {0x0, [], 0x0, 0x0, 0x0, [@ipv4={[], [], @private}, @mcast1, @private2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr=' \x01\x00', @ipv4={[], [], @empty}, @local, @private2, @mcast2, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev, @private1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @inet=@TOS={0x28, 'TOS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x708) [ 1125.607936][ T1212] usb 2-1: USB disconnect, device number 17 07:29:13 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sysinfo(&(0x7f00000007c0)=""/154) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nf_conntrack\x00') preadv(r0, &(0x7f0000000480), 0x100000000000022c, 0x0) 07:29:13 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000001480)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "bf6e11", 0x10, 0x3a, 0x0, @remote, @mcast2, {[], @ndisc_ra}}}}}, 0x0) 07:29:13 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x13}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:13 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffcbc}, 0x48) 07:29:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffcbc}, 0x48) 07:29:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/stat\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x200000)=nil, 0x200000, 0x0, 0x30051, r2, 0x0) mmap(&(0x7f0000023000/0x2000)=nil, 0x2000, 0x0, 0x30051, r2, 0x0) 07:29:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f000003e000/0x4000)=nil, 0x4000}, &(0x7f0000000100)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x30, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0}, 0x0, 0x800010000000000, 0x0, 0x8, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:29:13 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x14}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:13 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffcbc}, 0x48) 07:29:14 executing program 1: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000800)=[{0x0}], 0x1) 07:29:14 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="7801000000000000020000000000000007000000060000f93f83b2834238a1593cece0f7a1737ba4c5a6f177aadc5bea9c3155cea5ce3f33dbf0f4610fc3875d8c32fdb99f9a43a81327978fb0bf619e97e1bcb1379c4fc0e0161ff3aa03b5ab22afa3804c298de570632ba24f9396d2e3167b1d66ed68022104695411649cf9a2e5cb9000fa"], 0x178) 07:29:14 executing program 3: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffe}) 07:29:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:29:14 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x17}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:14 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000040)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f0000000000)={0x0, 0x0}) 07:29:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="780100000000000002"], 0x178) 07:29:14 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x18}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1126.689500][T10777] kcapi: manufacturer command 0 unknown. 07:29:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)='\x00', 0x1}], 0x1}, 0x0) recvfrom(r1, &(0x7f0000003240)=""/4096, 0x1000, 0x40000040, 0x0, 0x0) 07:29:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4188aea7, &(0x7f0000000100)) 07:29:14 executing program 2: shmget(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') write$P9_RMKNOD(r0, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x4, 0x1, 0x8}}, 0x14) sysinfo(&(0x7f00000007c0)=""/154) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/nf_conntrack\x00') preadv(r1, &(0x7f0000000480), 0x100000000000022c, 0x0) 07:29:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0xf402000000000000, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x618, 0x3, 0x228, 0xf8, 0xf8, 0x0, 0xf8, 0xf8, 0x190, 0x190, 0x190, 0x190, 0x190, 0x5, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@state={{0x28, 'state\x00'}}, @common=@unspec=@quota={{0x38, 'quota\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@local, @remote, 0x0, 0x0, 'vlan0\x00', 'nr0\x00'}, 0x0, 0x70, 0x98}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x288) 07:29:14 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x1b}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1126.897724][T10792] x_tables: duplicate underflow at hook 4 [ 1127.398169][T10805] CUSE: unknown device info "à󪵫"¯£€L)åpc+¢O“–Òã{fíh!iTdœù¢åË" [ 1127.409062][T10805] CUSE: unknown device info "ú" [ 1127.430822][T10805] CUSE: DEVNAME unspecified 07:29:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:29:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x64, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x44, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x34, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8}, @IFLA_IPTUN_REMOTE={0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IFLA_IPTUN_LOCAL={0x14, 0x2, @remote}]}}}]}, 0x64}}, 0x0) 07:29:15 executing program 4: syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)={[{@errors_remount='errors=remount-ro'}]}) 07:29:15 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffcbc}, 0x48) 07:29:15 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x1c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r3, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'geneve1\x00'}}}}}, 0x34}}, 0x0) [ 1127.485130][T10807] CUSE: unknown device info "à󪵫"¯£€L)åpc+¢O“–Òã{fíh!iTdœù¢åË" [ 1127.498831][T10807] CUSE: unknown device info "ú" [ 1127.514421][T10807] CUSE: DEVNAME unspecified [ 1127.617229][T10816] tipc: Started in network mode [ 1127.630399][T10814] ntfs: (device loop4): parse_options(): Unrecognized mount option . [ 1127.659356][T10816] tipc: Own node identity aaaaaaaaaa4, cluster identity 4711 07:29:15 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffcbc}, 0x48) [ 1127.741862][T10814] ntfs: (device loop4): parse_options(): Unrecognized mount option . [ 1127.757330][T10816] tipc: Enabled bearer , priority 0 07:29:15 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x1d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:15 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_MODE_SETPROPERTY(0xffffffffffffffff, 0xc01064ab, &(0x7f0000000080)={0x8, 0x7ff, 0x6}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:29:15 executing program 4: syz_genetlink_get_family_id$nl80211(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) 07:29:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 07:29:15 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x1e}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1128.151091][ T27] audit: type=1326 audit(1595230156.089:158): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 07:29:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) [ 1128.246375][ T27] audit: type=1326 audit(1595230156.089:159): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45c1d9 code=0x50000 07:29:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="3400000011000100000000000000000007000000", @ANYRES32, @ANYBLOB="000000000000000014"], 0x34}}, 0x0) 07:29:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 07:29:16 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x21}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$packet(r1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 07:29:16 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/4096, 0x1000}], 0x2, 0x0) write$FUSE_DIRENT(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="7801000000000000020000000000000007000000060000f93f83b2834238a1593cece0f7a1737ba4c5a6f177aadc5bea9c3155cea5ce3f33dbf0f4610fc3875d8c32fdb99f9a43a81327978fb0bf619e97e1bcb1379c4fc0e0"], 0x178) [ 1128.368616][ T27] audit: type=1326 audit(1595230156.089:160): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45c1d9 code=0x50000 07:29:16 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x22}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:16 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) close(r0) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0xc) [ 1128.454335][T10871] CUSE: unknown device info "à" [ 1128.465473][T10871] CUSE: DEVNAME unspecified 07:29:16 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x80084503, 0x0) [ 1128.499174][ T27] audit: type=1326 audit(1595230156.089:161): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45c1d9 code=0x50000 [ 1128.551674][T10875] CUSE: unknown device info "à" [ 1128.556581][T10875] CUSE: DEVNAME unspecified [ 1128.623627][ T27] audit: type=1326 audit(1595230156.099:162): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1128.710918][ T27] audit: type=1326 audit(1595230156.099:163): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=3 compat=0 ip=0x415d51 code=0x50000 [ 1128.734725][ T1212] tipc: 32-bit node address hash set to aaaaea00 [ 1128.754549][ T27] audit: type=1326 audit(1595230156.099:164): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=3 compat=0 ip=0x415d51 code=0x50000 [ 1128.789240][ T27] audit: type=1326 audit(1595230156.099:165): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10846 comm="syz-executor.4" exe="/root/syz-executor.4" sig=0 arch=c000003e syscall=3 compat=0 ip=0x415d51 code=0x50000 07:29:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x5e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x23, 0x0, 0x0, @time={0x0, 0x8000}, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0x1c) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, 0x0) r0 = getpid() write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x73, 0x21, {{0x1, 0x2, 0x5}, 0x3}}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) dup(0xffffffffffffffff) clone(0xe1004d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) waitid(0x2, 0x0, 0x0, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) pipe(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xe79, 0x0, 0x0, 0xfffffffffffffff8}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000000)={0x4}) bind$xdp(0xffffffffffffffff, &(0x7f0000000040)={0x2c, 0x8, 0x0, 0x2c}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0xbd, 0x9}, 0x1, 0x9, 0x3, {0x1f, 0xff}, 0xc0, 0x8}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, 0x0, &(0x7f0000000140)) timer_create(0x3, &(0x7f0000000300)={0x0, 0x2f, 0x2}, &(0x7f0000000340)) 07:29:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4611, &(0x7f00000001c0)) 07:29:19 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x8) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:29:19 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x23}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') write$P9_RMKNOD(r0, 0x0, 0x0) 07:29:19 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000140)={@val, @void, @eth={@broadcast, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "ffffad", 0x0, 0x2c, 0x0, @local, @mcast2}}}}}, 0x3a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 07:29:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x2, 0x3, 0x220, 0x0, 0x0, 0xb4, 0x0, 0xb4, 0x18c, 0x18c, 0x18c, 0x18c, 0x18c, 0x3, 0x0, {[{{@ip={@rand_addr, @remote, 0x0, 0x0, 'syzkaller0\x00', 'netpci0\x00'}, 0x0, 0x94, 0xb4, 0x0, {}, [@common=@inet=@ecn={{0x24, 'ecn\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@multicast1, @remote, 0x0, 0x0, 'veth1_virt_wifi\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x27c) 07:29:19 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x24}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x60e, 0x0) close(r0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000180)="6406b7", 0x3}], 0x1, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="4402", 0x2}], 0x1, 0x0) socket(0x10000000002, 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x5, 0x10, r1, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0/file0\x00'}, 0x10) 07:29:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffdffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x100000000000017e, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) 07:29:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000540)=@raw={'raw\x00', 0x3c1, 0x3, 0x3b0, 0x0, 0x9403, 0x0, 0x1f0, 0x2c0, 0x2e0, 0x3d8, 0x3d8, 0x2e0, 0x3d8, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0xffffffff, 0x1, 0x0, 'syz0\x00'}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x0, "8a73"}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev, @dev, [], [], 'veth0_to_bond\x00', 'erspan0\x00'}, 0x0, 0xd0, 0xf0, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x410) 07:29:19 executing program 3: r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120180006ff94610b4070a010201002000010902240001000000000904000020a6db5d000905091e000000000009058f02"], 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000d40)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 1131.481924][T10917] xt_recent: hitcount (4294967295) is larger than allowed maximum (255) [ 1132.071508][T10905] IPVS: ftp: loaded support on port[0] = 21 [ 1132.858020][T10909] IPVS: ftp: loaded support on port[0] = 21 [ 1133.083768][T10942] splice write not supported for file /net/tun (pid: 10942 comm: syz-executor.0) [ 1137.082256][ T7714] tipc: TX() has been purged, node left! 07:29:25 executing program 4: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dri/renderD128\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x3}) 07:29:25 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x6d}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x0, 0x27, 0x0, "a3cc25cd8b71fce55c57f9175e48ffc428397f4a9dbd18410dfb81c120bfd02561190478d6fbfdc53ddf937aaf10b37198d6b03d74d942046c39507f84990c0678099971f64ac90a954914b81f9c1ecb"}, 0xd8) syz_emit_ethernet(0x9e, &(0x7f00000002c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "027f00", 0x68, 0x6, 0x0, @local, @mcast2, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cf3179010238b823619bff8f06ead949"}, @generic={0x0, 0xe, "4c1958c9169189862ebf7687"}, @sack={0x5, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mptcp=@ack={0x1e, 0x9, 0x0, 0x4, "8e4e6c28e1"}, @sack={0x5, 0xa, [0x0, 0x0]}]}}}}}}}}, 0x0) 07:29:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000280)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000100)="99052de6cee232a91c187b48cfc4bf57e2ed1fc0ddf5048f5519cf56f471c02ece", 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)}) 07:29:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmmsg$inet_sctp(r0, &(0x7f0000000f80)=[{&(0x7f00000008c0)=@in6={0xa, 0x0, 0x0, @local, 0x6}, 0x1c, 0x0}], 0x1, 0x0) 07:29:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="b98ddc3c61ccc99a30a7d3b4731ab23a2233cfd3f66ac152", 0x18) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$packet(r3, &(0x7f0000000200)="fd9fd6cd418458678d781515fc98085572d95d9042d6b8b2297e84ec0b17fb5a8cafcac96b6a290809dd5fc40814482d8853da697b94420d8dc745d8bef1859ff1", 0x41, 0x0, 0x0, 0x0) 07:29:25 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:25 executing program 3: ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x3, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x50000}]}) [ 1137.670125][T10958] MD5 Hash mismatch for [fe80::aa]:0->[ff02::1]:20002 L3 index 0 07:29:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0x8004ae98, 0x73f000) 07:29:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$binfmt_elf64(r0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 07:29:25 executing program 1: r0 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e", 0x24}], 0x1}, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002540)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0xd00}}], 0x300, 0x42, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) [ 1137.824836][T10967] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1137.945730][T10967] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1137.983260][ T27] kauditd_printk_skb: 6117 callbacks suppressed [ 1137.983285][ T27] audit: type=1326 audit(1595230165.929:6283): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 07:29:26 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0xa3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) [ 1138.047906][T10967] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:26 executing program 1: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0,xino=on']) 07:29:26 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) [ 1138.151557][ T27] audit: type=1326 audit(1595230165.959:6284): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1138.199731][T10967] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1138.273671][ T27] audit: type=1326 audit(1595230165.959:6285): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45a701 code=0x50000 [ 1138.336059][ T27] audit: type=1326 audit(1595230165.959:6286): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1138.396636][T11008] overlayfs: "xino=on" is useless with all layers on same fs, ignore. [ 1138.420914][ T27] audit: type=1326 audit(1595230165.959:6287): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45a701 code=0x50000 [ 1138.440863][T10967] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1138.526120][T10967] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:26 executing program 4: 07:29:26 executing program 1: [ 1138.580978][ T27] audit: type=1326 audit(1595230165.959:6288): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1138.632133][T10967] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1138.665440][ T27] audit: type=1326 audit(1595230165.959:6289): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45a701 code=0x50000 07:29:26 executing program 4: [ 1138.740928][T10967] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1138.772423][ T27] audit: type=1326 audit(1595230165.959:6290): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1138.827577][T11023] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1138.899460][ T27] audit: type=1326 audit(1595230165.959:6291): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=35 compat=0 ip=0x45a701 code=0x50000 [ 1138.966041][T11023] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1139.002829][ T27] audit: type=1326 audit(1595230165.959:6292): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=10966 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x45f01a code=0x50000 [ 1139.069712][T11023] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1139.194451][T11023] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1139.458786][T11023] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1139.523160][T11023] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1139.596154][T11023] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1139.667454][T11023] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:29 executing program 0: 07:29:29 executing program 2: 07:29:29 executing program 4: 07:29:29 executing program 1: 07:29:29 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x2}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:29 executing program 3: 07:29:29 executing program 2: 07:29:29 executing program 3: 07:29:29 executing program 4: 07:29:29 executing program 1: 07:29:30 executing program 3: 07:29:30 executing program 4: [ 1142.204237][T11057] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.289368][T11057] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.396194][T11057] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:30 executing program 0: 07:29:30 executing program 1: 07:29:30 executing program 2: 07:29:30 executing program 3: [ 1142.487185][T11057] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.670010][T11057] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.686993][T11057] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.701286][T11057] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.716730][T11057] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1142.733233][T11089] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.786214][T11089] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.875122][T11089] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1142.970724][T11089] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1143.173588][T11089] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1143.198639][T11089] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:31 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x3}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:31 executing program 4: 07:29:31 executing program 2: 07:29:31 executing program 3: 07:29:31 executing program 1: 07:29:31 executing program 0: [ 1143.223806][T11089] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1143.238032][T11089] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:31 executing program 1: 07:29:31 executing program 4: 07:29:31 executing program 2: 07:29:31 executing program 3: [ 1143.409610][T11112] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:31 executing program 4: 07:29:31 executing program 2: [ 1143.529366][T11112] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1143.646450][T11112] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1143.766270][T11112] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.007806][T11112] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.079197][T11112] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.120828][T11112] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.161218][T11112] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.192917][T11141] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.265459][T11141] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.342315][T11141] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.405938][T11141] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1144.563245][T11141] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.586322][T11141] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.632366][T11141] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1144.665115][T11141] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:32 executing program 1: 07:29:32 executing program 3: 07:29:32 executing program 2: 07:29:32 executing program 4: 07:29:32 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x4}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:32 executing program 0: 07:29:32 executing program 4: 07:29:32 executing program 3: 07:29:32 executing program 2: 07:29:32 executing program 1: [ 1144.872291][T11164] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:32 executing program 4: 07:29:32 executing program 3: 07:29:32 executing program 2: [ 1144.996227][T11164] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:33 executing program 1: [ 1145.106890][T11164] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:33 executing program 4: 07:29:33 executing program 3: [ 1145.223464][T11164] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1145.503154][T11164] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1145.562532][T11164] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1145.576741][T11164] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1145.627953][T11164] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1145.667301][T11200] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1145.725589][T11200] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1145.809243][T11200] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1145.895044][T11200] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1146.025599][T11200] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.047532][T11200] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:34 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x5}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:34 executing program 2: 07:29:34 executing program 1: 07:29:34 executing program 4: 07:29:34 executing program 3: 07:29:34 executing program 0: [ 1146.068616][T11200] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.086816][T11200] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:34 executing program 1: 07:29:34 executing program 3: 07:29:34 executing program 4: 07:29:34 executing program 2: [ 1146.279212][T11225] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:34 executing program 1: 07:29:34 executing program 3: [ 1146.413809][T11225] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1146.527056][T11225] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1146.629778][T11225] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1146.848188][T11225] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.896369][T11225] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.924194][T11225] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1146.948272][T11225] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1147.005129][T11258] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1147.065156][T11258] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1147.136804][T11258] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1147.196028][T11258] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1147.362732][T11258] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1147.404473][T11258] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1147.447334][T11258] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1147.476834][T11258] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:35 executing program 4: 07:29:35 executing program 2: 07:29:35 executing program 3: 07:29:35 executing program 1: 07:29:35 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x6}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:35 executing program 0: 07:29:35 executing program 3: 07:29:35 executing program 2: 07:29:35 executing program 4: 07:29:35 executing program 1: [ 1147.723614][T11286] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:35 executing program 3: 07:29:35 executing program 2: 07:29:35 executing program 1: 07:29:35 executing program 4: [ 1147.846457][T11286] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:35 executing program 2: 07:29:35 executing program 3: [ 1147.982933][T11286] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.118994][T11286] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.330244][T11286] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.377748][T11286] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.440700][T11286] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.491841][T11286] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.514600][T11319] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.585608][T11319] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.687225][T11319] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.755271][T11319] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1148.902908][T11319] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.926592][T11319] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.966771][T11319] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1148.996519][T11319] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:37 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x7}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:37 executing program 1: 07:29:37 executing program 4: 07:29:37 executing program 3: 07:29:37 executing program 2: 07:29:37 executing program 0: 07:29:37 executing program 2: 07:29:37 executing program 4: 07:29:37 executing program 3: 07:29:37 executing program 1: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000000)={0x0, 0x2, 0x10e9}) [ 1149.189346][T11345] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae6a, &(0x7f0000000700)={0x1, 0x0, @ioapic={0x0, 0x6}}) 07:29:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4010ae42, &(0x7f0000000700)) [ 1149.297466][T11345] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1149.439347][T11345] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1149.587820][T11345] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1149.805925][T11345] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1149.820681][T11345] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1149.854351][T11345] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1149.869137][T11345] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1149.928626][T11388] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1149.985892][T11388] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.047170][T11388] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.105269][T11388] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.271716][T11388] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.303883][T11388] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:38 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x8}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:38 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000100), 0x4) 07:29:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:29:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCSMRRU(r0, 0x40047452, 0x0) 07:29:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x5, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x14}], {0x14}}, 0x5c}}, 0x0) 07:29:38 executing program 0: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSACCEPT(r0, 0x89e2) [ 1150.317878][T11388] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1150.335024][T11388] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:38 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, 0x0) socket(0x10, 0x803, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x2f5, 0x200007fc, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 07:29:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae6a, &(0x7f0000000700)={0x1, 0x0, @pic={0x0, 0x3f}}) [ 1150.478214][T11421] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:38 executing program 2: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000000)={0x0, 0x2}) [ 1150.578067][T11421] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:29:38 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r3, 0x0) sendmsg$unix(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001580)=[@cred={{0x1c}}], 0x20}, 0x0) [ 1150.737508][T11421] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) timer_create(0x3, &(0x7f0000000500)={0x0, 0x2d, 0x0, @thr={&(0x7f00000003c0)="2c1f193994034a304688976add8f2bb7f006a86011730ed2c8ea88303a06f67d1af34c616c89a0e3f75c25ce33a5f5314ff7c3f18c8aec402c7bdfb4e0d1091bff2a83a4831d950d2da50db2b0665dcd69a11d18d4f5bd499f8918dd8298436323636b3651fba059d3a4cfcdeed24c5ff400ad6c6a3ab49019098537e99d180d4325e13d9382e3ab910362161ec954e69cf4e809832449b7a5ca55c3b3f364284437770514505c4782c8f1ff5a8a6bcdc3c3c5a1c34001d9559153756fe8166ad6a4fcd8952f712c927a53cfebaa92d5", &(0x7f00000005c0)="10a2b255d806452b2ca1aab7c8755ca78210491ea08eb9bfabb5715e77de9dd67d28e9c8c8f21a8e4ed641c531d59628310169590861c3f3458647e6180532ea7fd2cabd9eacf91eb8913c89a976c2f97e7e9011df14c392c351494859e8751a3661948dbb2e674ea7f74eed422f879d2b1571918a010935389315901ada70cd4286804c4398acc480fe55e557dc3e470b130daf61c1c1344f501382e2a168fbd6c7794ed4a7b17322605d0549fed53a61fdc718d63d9ecdf25fcc7d784fa7ce7592c885e38f13328638bc98c8f235a972a3e7e22c26389d139aa16fcb19e1c4d178c06d"}}, 0x0) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000080)='\xfaIhFlK\x99F\x17\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_bT\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfb\x86', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x4081003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) fanotify_mark(r2, 0xca, 0x3, 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) fallocate(r0, 0x11, 0x2400, 0x100007e00) [ 1150.873727][T11421] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1151.078526][T11421] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1151.106381][T11421] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1151.132524][T11421] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1151.158801][T11421] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1151.196304][T11468] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1151.257649][T11468] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1151.325572][T11468] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1151.396788][T11468] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:39 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x9}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:39 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x200, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x0, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 07:29:39 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="8e0e9b759b074d429b336d", 0x2000000a}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:29:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 07:29:39 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) recvfrom(r0, 0x0, 0x0, 0x40012302, 0x0, 0x0) 07:29:39 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)='w', 0x1}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') sendfile(r1, r2, 0x0, 0x320f) [ 1151.783938][T11488] splice write not supported for file (pid: 11488 comm: syz-executor.4) 07:29:39 executing program 3: r0 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_LOG_STATUS(r0, 0x5646, 0x0) 07:29:39 executing program 4: r0 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000080)) 07:29:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c0000000001ff050000000000000000000000003c0001002c000100140023000000000000000000000000000000000114000400fe8000000000000000000000000000bb0c0002000500010000000000240002000c0002000500010000000000140001"], 0x8c}}, 0x0) [ 1151.858064][T11495] splice write not supported for file (pid: 11495 comm: syz-executor.4) [ 1151.946753][T11493] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:29:40 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a000000010003b0e2000"/20, @ANYRES32, @ANYBLOB="0200000000000000800012000800010076746936"], 0xa0}}, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x4000000000001f2, 0x0) [ 1152.000184][T11493] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 07:29:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=@mangle={'mangle\x00', 0x44, 0x6, 0x3d8, 0x98, 0x98, 0x98, 0x98, 0x1e0, 0x340, 0x340, 0x340, 0x340, 0x340, 0x6, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'bridge_slave_0\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@private, @broadcast, 0x0, 0x0, 'netpci0\x00', 'veth1_to_team\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@ipv4={[], [], @private}}}}, {{@ip={@rand_addr, @dev, 0x0, 0x0, 'syzkaller0\x00', 'batadv_slave_1\x00'}, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lo\x00', 'batadv_slave_1\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@dccp={{0x30, 'dccp\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x438) [ 1152.036831][T11493] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.076116][T11493] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.124865][T11509] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) [ 1152.207635][T11509] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1152.281122][T11509] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1152.332562][T11509] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1152.504825][T11526] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1152.540684][T11530] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 1152.663655][T11509] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:29:40 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0xa}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1152.669063][T11509] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.744319][T11509] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.744825][T11542] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1152.766954][T11509] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1152.998118][T11553] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.085963][T11553] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:41 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fallocate(r0, 0x41, 0x0, 0x10003) 07:29:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2e}}]}, &(0x7f0000000180)=0x10) 07:29:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 1153.115950][T11553] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.167131][T11553] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.357901][T11553] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1153.462694][T11553] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1153.488275][T11553] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1153.539478][T11553] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1153.747969][T11582] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.817354][T11582] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1153.908009][T11582] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1154.215477][T11582] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x200, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x8400, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:29:42 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x890b, &(0x7f0000000080)) 07:29:42 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) 07:29:42 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@blksize={'blksize'}}]}}) 07:29:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 07:29:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x200, 0x0) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:29:42 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x4031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0x2, 0x7f26, 0x2) 07:29:42 executing program 3: r0 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) write$binfmt_misc(r0, &(0x7f0000000c40)=ANY=[], 0xff67) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) lseek(r0, 0x0, 0x4) [ 1154.362571][T11597] fuse: blksize only supported for fuseblk [ 1154.409518][T11582] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 07:29:42 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0xe}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000001980)) [ 1154.454266][T11582] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1154.504256][T11582] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1154.561209][T11582] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) [ 1154.878147][T11622] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1154.968150][T11622] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:43 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1155.017330][T11622] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.072855][T11622] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.296599][T11622] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.327481][T11622] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.378781][T11622] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.415448][T11622] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.448061][T11652] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.513222][T11652] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.565947][T11652] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.607145][T11652] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1155.761141][T11652] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.804908][T11652] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.824589][T11652] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1155.830452][T11652] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:44 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x100002, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002500)={'\x00', @random="3026ff77046b"}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7c, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x100002, 0x0) 07:29:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_mptcp(0x2, 0x1, 0x106) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 07:29:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 07:29:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 07:29:44 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x1, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0) 07:29:44 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x48}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) [ 1156.270038][T11682] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'vlan1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104000000000000008000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) [ 1156.385050][T11682] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$binfmt_elf64(r0, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, 0x0) 07:29:44 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0xf4, 0x0) ioctl$VIDIOC_G_CROP(r0, 0xc014563b, &(0x7f00000003c0)={0x2}) [ 1156.520059][T11696] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1156.647726][T11682] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB='C'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_LINK={0x8, 0x3, 0x80000000}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) [ 1156.745169][T11698] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 07:29:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB='C'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_LINK={0x8}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) [ 1156.839774][T11682] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:44 executing program 4: r0 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB="c3"], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r1, @ANYBLOB="0000000000e4ffff"], 0x3c}}, 0x0) [ 1157.118480][T11682] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.149943][T11721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1157.159450][T11682] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.188753][T11682] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1157.230473][T11730] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1157.244285][T11682] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:45 executing program 0: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000b00)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007f80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="94eb98c5f97e2c2a4a02408ccb88a96a52bbf810f9b72aa17225a6c6bcb1f56bc51ce9668fee7066d816af4c6bf88f7adff4c49f3dc6e467603e98d004b63403d6570cf7", 0x44}, {&(0x7f00000003c0)="f0583ac29776b175c108434c251d2996f169fa34891154de372b60d30b7e13b8a820cc31b4dc8a98236205d5c5329b8482ae7ac5a999d57dc5a723cd5eede9b9edda4b522a6a4a42b8076e488ef139f0baa6bd32babe0c990c66a75c9956b8272a0ba6d52cbc094e996f6cb52e5bb9d2c5abeb1621f359b622fdbbe583c1d262bc28fc4d856e83a3b3cbcfcd83d8ed0c9184f31afac72189b6896a321993fdf79568ee4506113d22bef08fbc36aa5c9cbc600ffedd7d500aa3aa933dddaae7e82eac134d436af91d9a893a262388a7e8c3256a4042a07366998bc11e5884d9853f08f7eebebc4b41323144308cc64ae9913afe5bbed9765b08f447b723eb97199b2fd202ea2017e0cd5efa17f5e993396f29debd1159de0f8836d890b3d81d8cc2a3cf95b0910b6c739928a03a80284dda986c1d6f6899e445b5f8eec34985be9d75447646f44baf1321c3c112971c0caae973a32c05a69f091c9c9622e3e66d2458befc41e72805c8e7349d07e22f890db3d1f1409ef9f2027155844fbd4f7d104e62405dbce5a810181cd05072b94826780b6950180572e93543a736af99858cd6ed71ee4fe722e1e28c2329a6e2f1720bf8fecc96dd3434d6696851845630650548cb8d548a8cde246769913a743257954a8d4d9950ff419c25b5a2db3d817170d0ac70942acbf77bf9746f94bc45a07731ddb9b45d99994a649c3f7f19a75da137f0347babf5df5fea1cccc1392c0434f4cb80164a62e30eebc59f9f53e6f5673ad7753bfb50352ffd9541a943e2a9ac095e8321f7e48223e69398c9fb08429e37aae353cffa23de86fca4f74a5c15aa6d15acbe410341ff99132337400d65e5ab0b19dd7a68a74d69c2b44c7ad7d71e8c480e96c65f31c9bb3f1b1b9bd8a9d9e485cdcb361d5408461bb7eb42d22b8a140cda3239aa5033e57abe392ba62371cb35d49b5abe79587ed299709f542b4a08a72ffae9f488893e257ae1cd0cfc18e124bad5e476a3a18c97c40b571cdb511b69bfe60aad8a9909eb2a639d315b53e2cffcd13d04ca116aa88e90e7ce06658bca74921ee05461ae13076c8c51ae8fbd37eff7d61b8928069a469b1cd5076d9f156e84864e9f729dc8c6b4a967d8188138357a34e5eb1e350e4e4688170b5fa87c78e8a294dbf64d551a1a2e82eba19ac81bcf622a15c754725ae3b38c4240f9f5835aafd8ee6a95a9e83c11e68be8ad5835c49f0f623b168efdb670af3743a2bd64f7ed039f80dd1c9ad1d93d7ba6b43cd91a0339f95969f5bf4468757016f654ee67b07cd34cf60a643ca9e04770005a0025e24dcc14f5f712da46d5909714f73a7a3a64db16efa0b57fdec4acea474a8f5800b1dbbc264608aa6bdbc0cd0a21c2b4c7e7e7f825dc551389686b3e917926a48f1bc6a6695a5de4acc3a966bd33e7014327390db9a158271674a5f3d779195cb4ffc3e185d7b9e95eff5da68e89cdcc2b0bf1f390581f9dcc81db50382c69f811647307db2e033be601fc22a5cfd18679768111d3d8e98bc8f987db0c1911a3b39910d56abdead660cffa1c7e547d7868fb75796393f2748b102d79302e712e4f8e38d986626b2168151b80b32d6f8026831d4d00b52e519c6616711b17f95f4822329c151fc5deb482e98505385dd1fe855ddfed02bfba4caa14a8c0daa7be61d35a59499b02af98bf8ab586ad194229234c6528182e52e7abbb3ca22ed4b5e2e1b144d9a3ed3057b6e2383255e055b7317a96fb4261a48215b4a453d7edf9d11cef2e13dcc798e5b5f27f4a6bac604fe04fab212894888bd035749c91ce42bfbd7fb7df5211f77c42bfae9a077303503c890207ffb987f65b183ecb495fb242ceac7d8b546376b9a8d2f7baf71374a69bfd7cf20692a16d4155dff1a1a00e8b4488ebba6268d15ace5f13a580ab2f8308fbbee8722a77270e5fb7546d4b5493f2247b14aa2e0e4a927ecc8f", 0x573}], 0x2, 0x0, 0x0, 0x9}}], 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000afc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000058c0)=""/174, 0xae}}], 0x1, 0x0, 0x0) 07:29:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB='>'], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="00000f00000000000200000008000100753332002c000200140004"], 0x58}}, 0x0) 07:29:45 executing program 1: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = socket(0x2, 0x803, 0xff) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x10) r4 = dup(r3) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x8000fffffffe) 07:29:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 07:29:45 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x4c}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000b00)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000580)=[{{0x0, 0x0, 0x0}}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x0, @local, 'team_slave_1\x00'}}, 0x80, 0x0}}], 0x2, 0x0) [ 1157.785892][T11748] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:45 executing program 3: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8000000000010104000000000000000000000000240001801400018008000100e000000108000200ac3414000c000280050001000000000004000d803c0002802c00018014000300fc02000000000000000000000000000014000400ff97e17735451acf8d000000000000010c0002800500010000000000080007"], 0x80}}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) 07:29:45 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000300)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/nf_conntrack_expect\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0xffffff7f) [ 1157.878121][T11748] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1157.895544][ T27] kauditd_printk_skb: 5044 callbacks suppressed [ 1157.895561][ T27] audit: type=1804 audit(1595230185.839:11337): pid=11755 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir272748947/syzkaller.zpZt5C/1880/bus" dev="sda1" ino=16273 res=1 [ 1158.067623][T11748] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x2cc, &(0x7f0000003500)=[{&(0x7f0000000180)=""/181, 0x93}], 0x1, 0x0, 0xb253ca6d5c0babeb}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000002d40), 0xf9}}, {{0x0, 0x0, &(0x7f0000000180), 0x361, &(0x7f00000001c0)}}], 0x480, 0x0) [ 1158.234024][T11748] netdevsim netdevsim5 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="1400000010efa8c68d000000000000000000000a2000000002030100000000f787060000000000000900010001"], 0xcc}}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000000)={0x20, 0x1, 0x3, 0x101, 0x0, 0x0, {}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0x14}}]}, 0x20}}, 0x0) [ 1158.552596][T11748] netdevsim netdevsim5 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1158.571021][ T27] audit: type=1804 audit(1595230186.509:11338): pid=11756 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir272748947/syzkaller.zpZt5C/1880/bus" dev="sda1" ino=16273 res=1 07:29:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 07:29:46 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="e8", 0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x50) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x71, &(0x7f0000000080)={r2}, 0x8) [ 1158.688567][T11748] netdevsim netdevsim5 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1158.752672][T11748] netdevsim netdevsim5 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1158.862700][T11748] netdevsim netdevsim5 eth3: set [1, 0] type 2 family 0 port 6081 - 0 07:29:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x5) write$binfmt_misc(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="5300000044a6aeabec2e1520000000000000001000fef64017db9820000000003b08d403f7ff633b27e59aa144175dff06736d17c3f2c876c699010000000000000025da3f0fc762378de573e470244902e181baf9451cd8489f9c5c951d2c0945c08ba8c552fc99a7422007653872"], 0x78) r2 = dup(r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)={0x5, {{0x2, 0x4e22, @private=0xa010101}}, 0x1, 0x6, [{{0x2, 0x4e20, @remote}}, {{0x2, 0x4e21, @private=0xa010100}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x44}}}, {{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e20, @multicast1}}]}, 0x390) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02030609100000000000004c9e000000020013000200002ddb11274e03f2bc0105000600200000000a000000000000000005dde400e6060000001fe531020000000300000000000002000100f5000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000282, 0x0) 07:29:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000840)=ANY=[@ANYBLOB="0209000002"], 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f0000000180), 0x32bc45944b084a6, 0x0) 07:29:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xff89) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000000)={0x8001}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="000127bd702f6818a42504000000080002000200000008000100f81600e81602000000"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4048010) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 07:29:47 executing program 5: syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x3, &(0x7f0000000400)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {0x25, 0x60}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r2}}]}, 0x3c}}, 0x0) 07:29:47 executing program 3: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x392, &(0x7f0000000440)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 1159.259924][T11809] netdevsim netdevsim5 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x78) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02030609100000000000004c9e000000020013000200002ddb11274e03f2bc0105000600200000000a000000000000000005dde400e6060000001fe531020000000300000000000002000100f5000000000000020000000005000500000000000a0000000000000000000000000000000017"], 0x80}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x400000000000282, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020900000200"], 0x10}}, 0x0) [ 1159.324235][T11809] netdevsim netdevsim5 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 07:29:47 executing program 4: [ 1159.440850][T11809] netdevsim netdevsim5 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1159.488197][T11823] ================================================================== [ 1159.496714][T11823] BUG: KASAN: slab-out-of-bounds in xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.504976][T11823] Read of size 4 at addr ffff88808f16d000 by task syz-executor.3/11823 [ 1159.513239][T11823] CPU: 0 PID: 11823 Comm: syz-executor.3 Not tainted 5.8.0-rc5-next-20200716-syzkaller #0 [ 1159.523143][T11823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.533219][T11823] Call Trace: [ 1159.536565][T11823] dump_stack+0x18f/0x20d [ 1159.540920][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.546481][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.552065][T11823] print_address_description.constprop.0.cold+0xae/0x497 [ 1159.559132][T11823] ? xfrm6_tunnel_alloc_spi+0x1e2/0x8a0 [ 1159.564736][T11823] ? lockdep_hardirqs_off+0x66/0xa0 [ 1159.570021][T11823] ? vprintk_func+0x97/0x1a6 [ 1159.574631][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.580187][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.585746][T11823] kasan_report.cold+0x1f/0x37 [ 1159.590523][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.596083][T11823] xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1159.601604][T11823] ipcomp6_init_state+0x2af/0x700 [ 1159.606696][T11823] __xfrm_init_state+0x9a6/0x14b0 [ 1159.611744][T11823] xfrm_init_state+0x1a/0x70 [ 1159.616402][T11823] pfkey_add+0x1a10/0x2b70 [ 1159.620838][T11823] ? pfkey_get+0x700/0x700 [ 1159.625292][T11823] ? kfree_skbmem+0xef/0x1b0 [ 1159.629893][T11823] ? kfree_skb+0x7d/0x100 [ 1159.634237][T11823] ? pfkey_broadcast+0x3e1/0x630 [ 1159.639183][T11823] ? pfkey_get+0x700/0x700 [ 1159.643607][T11823] pfkey_process+0x66d/0x7a0 [ 1159.648208][T11823] ? pfkey_broadcast+0x630/0x630 [ 1159.653161][T11823] ? __mutex_lock+0x626/0x10d0 [ 1159.657974][T11823] ? _copy_from_iter_full+0x247/0x890 [ 1159.663397][T11823] ? __phys_addr+0x9a/0x110 [ 1159.667916][T11823] ? __phys_addr_symbol+0x2c/0x70 [ 1159.672968][T11823] ? __check_object_size+0x171/0x3e4 [ 1159.678273][T11823] pfkey_sendmsg+0x42d/0x800 [ 1159.682880][T11823] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 1159.688626][T11823] sock_sendmsg+0xcf/0x120 [ 1159.693057][T11823] ____sys_sendmsg+0x331/0x810 [ 1159.697835][T11823] ? kernel_sendmsg+0x50/0x50 [ 1159.702519][T11823] ? do_recvmmsg+0x6d0/0x6d0 [ 1159.707126][T11823] ? __lock_acquire+0x16e3/0x56e0 [ 1159.712169][T11823] ___sys_sendmsg+0xf3/0x170 [ 1159.716773][T11823] ? sendmsg_copy_msghdr+0x160/0x160 [ 1159.723192][T11823] ? __fget_files+0x272/0x400 [ 1159.727893][T11823] ? lock_acquire+0x1f1/0xad0 [ 1159.732580][T11823] ? __might_fault+0xef/0x1d0 [ 1159.737272][T11823] ? find_held_lock+0x2d/0x110 [ 1159.742048][T11823] ? __might_fault+0x11f/0x1d0 [ 1159.746828][T11823] ? lock_downgrade+0x820/0x820 [ 1159.751696][T11823] ? lock_is_held_type+0xb0/0xe0 [ 1159.756662][T11823] __sys_sendmmsg+0x195/0x480 [ 1159.761360][T11823] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1159.766478][T11823] ? read_seqcount_begin.constprop.0+0xd9/0x1f0 [ 1159.773014][T11823] ? _copy_to_user+0x126/0x160 [ 1159.777795][T11823] ? put_timespec64+0xcb/0x120 [ 1159.782572][T11823] ? ns_to_timespec64+0xc0/0xc0 [ 1159.787561][T11823] ? __x64_sys_futex+0x382/0x4e0 [ 1159.792519][T11823] ? __x64_sys_clock_gettime+0x165/0x240 [ 1159.799280][T11823] ? lock_is_held_type+0xb0/0xe0 [ 1159.804255][T11823] __x64_sys_sendmmsg+0x99/0x100 [ 1159.809209][T11823] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1159.814342][T11823] do_syscall_64+0x60/0xe0 [ 1159.818777][T11823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1159.824680][T11823] RIP: 0033:0x45c1d9 [ 1159.828575][T11823] Code: Bad RIP value. [ 1159.832640][T11823] RSP: 002b:00007f1842da4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1159.841068][T11823] RAX: ffffffffffffffda RBX: 0000000000025a40 RCX: 000000000045c1d9 [ 1159.849053][T11823] RDX: 0400000000000282 RSI: 0000000020000180 RDI: 0000000000000003 [ 1159.858144][T11823] RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000 [ 1159.866141][T11823] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1159.874122][T11823] R13: 00007fffa6846fcf R14: 00007f1842da59c0 R15: 000000000078bf0c [ 1159.882125][T11823] Allocated by task 7184: [ 1159.886464][T11823] kasan_save_stack+0x1b/0x40 [ 1159.891151][T11823] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 1159.896790][T11823] kmem_cache_alloc+0x138/0x3a0 [ 1159.902026][T11823] __kernfs_new_node+0xd4/0x880 [ 1159.906893][T11823] kernfs_new_node+0x93/0x120 [ 1159.912280][T11823] __kernfs_create_file+0x51/0x350 [ 1159.917406][T11823] sysfs_add_file_mode_ns+0x226/0x540 [ 1159.923470][T11823] internal_create_group+0x328/0xb20 [ 1159.928776][T11823] internal_create_groups.part.0+0x90/0x140 [ 1159.934675][T11823] sysfs_create_groups+0x25/0x50 [ 1159.939795][T11823] device_add+0x7a5/0x1c40 [ 1159.944269][T11823] netdev_register_kobject+0x17d/0x3b0 [ 1159.949784][T11823] register_netdevice+0xd29/0x1540 [ 1159.954917][T11823] __tun_chr_ioctl.isra.0+0x2c09/0x41b0 [ 1159.960477][T11823] ksys_ioctl+0x11a/0x180 [ 1159.964813][T11823] __x64_sys_ioctl+0x6f/0xb0 [ 1159.969409][T11823] do_syscall_64+0x60/0xe0 [ 1159.973835][T11823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1159.979739][T11823] The buggy address belongs to the object at ffff88808f16d040 [ 1159.979739][T11823] which belongs to the cache kernfs_node_cache of size 168 [ 1159.995314][T11823] The buggy address is located 64 bytes to the left of [ 1159.995314][T11823] 168-byte region [ffff88808f16d040, ffff88808f16d0e8) [ 1160.008943][T11823] The buggy address belongs to the page: [ 1160.014607][T11823] page:00000000c1090d41 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8f16d [ 1160.024769][T11823] flags: 0xfffe0000000200(slab) [ 1160.029637][T11823] raw: 00fffe0000000200 ffffea000274f088 ffffea00029c45c8 ffff8880aa203b00 [ 1160.038231][T11823] raw: 0000000000000000 ffff88808f16d040 0000000100000011 0000000000000000 [ 1160.046823][T11823] page dumped because: kasan: bad access detected [ 1160.053335][T11823] Memory state around the buggy address: [ 1160.058976][T11823] ffff88808f16cf00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1160.067080][T11823] ffff88808f16cf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1160.075156][T11823] >ffff88808f16d000: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 1160.084172][T11823] ^ [ 1160.088252][T11823] ffff88808f16d080: 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc [ 1160.096357][T11823] ffff88808f16d100: fc fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 [ 1160.104418][T11823] ================================================================== [ 1160.112476][T11823] Disabling lock debugging due to kernel taint [ 1160.118697][T11823] Kernel panic - not syncing: panic_on_warn set ... [ 1160.125304][T11823] CPU: 0 PID: 11823 Comm: syz-executor.3 Tainted: G B 5.8.0-rc5-next-20200716-syzkaller #0 [ 1160.136575][T11823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.146630][T11823] Call Trace: [ 1160.149924][T11823] dump_stack+0x18f/0x20d [ 1160.154258][T11823] ? xfrm6_tunnel_alloc_spi+0x770/0x8a0 [ 1160.159912][T11823] panic+0x2e3/0x75c [ 1160.163859][T11823] ? __warn_printk+0xf3/0xf3 [ 1160.168452][T11823] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1160.174611][T11823] ? trace_hardirqs_on+0x55/0x220 [ 1160.179648][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1160.185201][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1160.190751][T11823] end_report+0x4d/0x53 [ 1160.194914][T11823] kasan_report.cold+0xd/0x37 [ 1160.200488][T11823] ? xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1160.206048][T11823] xfrm6_tunnel_alloc_spi+0x779/0x8a0 [ 1160.211422][T11823] ipcomp6_init_state+0x2af/0x700 [ 1160.216449][T11823] __xfrm_init_state+0x9a6/0x14b0 [ 1160.221472][T11823] xfrm_init_state+0x1a/0x70 [ 1160.226057][T11823] pfkey_add+0x1a10/0x2b70 [ 1160.230485][T11823] ? pfkey_get+0x700/0x700 [ 1160.234898][T11823] ? kfree_skbmem+0xef/0x1b0 [ 1160.239477][T11823] ? kfree_skb+0x7d/0x100 [ 1160.243809][T11823] ? pfkey_broadcast+0x3e1/0x630 [ 1160.249703][T11823] ? pfkey_get+0x700/0x700 [ 1160.254108][T11823] pfkey_process+0x66d/0x7a0 [ 1160.258688][T11823] ? pfkey_broadcast+0x630/0x630 [ 1160.263613][T11823] ? __mutex_lock+0x626/0x10d0 [ 1160.268392][T11823] ? _copy_from_iter_full+0x247/0x890 [ 1160.273757][T11823] ? __phys_addr+0x9a/0x110 [ 1160.278248][T11823] ? __phys_addr_symbol+0x2c/0x70 [ 1160.283288][T11823] ? __check_object_size+0x171/0x3e4 [ 1160.288574][T11823] pfkey_sendmsg+0x42d/0x800 [ 1160.293158][T11823] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 1160.298865][T11823] sock_sendmsg+0xcf/0x120 [ 1160.303280][T11823] ____sys_sendmsg+0x331/0x810 [ 1160.309003][T11823] ? kernel_sendmsg+0x50/0x50 [ 1160.313672][T11823] ? do_recvmmsg+0x6d0/0x6d0 [ 1160.318255][T11823] ? __lock_acquire+0x16e3/0x56e0 [ 1160.323301][T11823] ___sys_sendmsg+0xf3/0x170 [ 1160.327883][T11823] ? sendmsg_copy_msghdr+0x160/0x160 [ 1160.333159][T11823] ? __fget_files+0x272/0x400 [ 1160.337827][T11823] ? lock_acquire+0x1f1/0xad0 [ 1160.342493][T11823] ? __might_fault+0xef/0x1d0 [ 1160.347156][T11823] ? find_held_lock+0x2d/0x110 [ 1160.351906][T11823] ? __might_fault+0x11f/0x1d0 [ 1160.356659][T11823] ? lock_downgrade+0x820/0x820 [ 1160.361498][T11823] ? lock_is_held_type+0xb0/0xe0 [ 1160.366428][T11823] __sys_sendmmsg+0x195/0x480 [ 1160.371095][T11823] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1160.376114][T11823] ? read_seqcount_begin.constprop.0+0xd9/0x1f0 [ 1160.382354][T11823] ? _copy_to_user+0x126/0x160 [ 1160.387106][T11823] ? put_timespec64+0xcb/0x120 [ 1160.391860][T11823] ? ns_to_timespec64+0xc0/0xc0 [ 1160.396702][T11823] ? __x64_sys_futex+0x382/0x4e0 [ 1160.401634][T11823] ? __x64_sys_clock_gettime+0x165/0x240 [ 1160.407257][T11823] ? lock_is_held_type+0xb0/0xe0 [ 1160.412195][T11823] __x64_sys_sendmmsg+0x99/0x100 [ 1160.417143][T11823] ? lockdep_hardirqs_on+0x6a/0xe0 [ 1160.422244][T11823] do_syscall_64+0x60/0xe0 [ 1160.426670][T11823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1160.432552][T11823] RIP: 0033:0x45c1d9 [ 1160.436426][T11823] Code: Bad RIP value. [ 1160.440476][T11823] RSP: 002b:00007f1842da4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1160.448886][T11823] RAX: ffffffffffffffda RBX: 0000000000025a40 RCX: 000000000045c1d9 [ 1160.456864][T11823] RDX: 0400000000000282 RSI: 0000000020000180 RDI: 0000000000000003 [ 1160.464827][T11823] RBP: 000000000078bf48 R08: 0000000000000000 R09: 0000000000000000 [ 1160.473483][T11823] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 1160.481444][T11823] R13: 00007fffa6846fcf R14: 00007f1842da59c0 R15: 000000000078bf0c [ 1160.490586][T11823] Kernel Offset: disabled [ 1160.498536][T11823] Rebooting in 86400 seconds..