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"}, @INET_DIAG_REQ_BYTECODE={0xb4, 0x1, "1d8112b29e53847a382f067278ba6141d285f8b0c805bbb1ab23c24281eb5c0e7d23bda117a6504625299c710998f83aa3c116971ca401ee71125d845e0a0338c865c05ac2eca481396a5862a8d3e43bfbae312cdf5f5d0ac2b89e47a7111cd27c6fcd83f4cd20dbc49d69c98b2c74ec3fa6be5482eea95f366d0b87307408cfd714de9072ac31bafc283cb3f81d4617ad90fe743c1fe883d0e6bc3508111d588fc0b4beb3fef236223745b6c649085c"}, @INET_DIAG_REQ_BYTECODE={0xc8, 0x1, "3dbf2ab8cad76b992d818e5b075c878283371020581ec2dbb4705c3f47ae1457af5fc14dc7091b65fbb0282c85e98ea9b0bd94e63fa7999b9890e9401adab10205075d9fb8d4caa8ba4dafd775f4def732d366886032cdfea29e1edf3dc9c9f751bd8f76cb74a18a4f629b1b30e8d2058a838076ccde9d61425a5ca90f462797216f979ffaecd0526d15ef3d1089ac84b2117164ad09a3ef3ce8970145a20598922e4111b7385ebd25ce07b38c75bf32a8f1bdca8b7b2ba87e2b1442888631c308360a30"}, @INET_DIAG_REQ_BYTECODE={0x3b, 0x1, "cbda0baf80bbd541c383b6e1545b14fb4004a352e40ef7d2089d68d7d4f3547adfec3786b715aeab06216bd0890d337225443e05f22862"}]}, 0x12d8}, 0x1, 0x0, 0x0, 0x811}, 0x2040081) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000e, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab424020004000004000000000000000000ec00000c090a020c", 0x7d}], 0x0, 0x0) [ 1036.325349] batman_adv: batadv0: Not using interface vlan457 (retrying later): interface not active 16:43:53 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8910, &(0x7f0000000140)={'batadv_slave_0\x00', {0x7, 0x0, @empty}}) [ 1036.366805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11958 comm=syz-executor.1 16:43:54 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe76, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:54 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000), 0x4) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:54 executing program 5: recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000300)=""/112, 0x70}], 0x2, &(0x7f00000003c0)=""/87, 0x57}, 0x100) getpeername$unix(r0, &(0x7f0000000480), &(0x7f0000000500)=0x6e) clock_nanosleep(0x0, 0x1, &(0x7f0000000580)={0x77359400}, &(0x7f00000005c0)) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1a, 0x3) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000540)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8910, &(0x7f0000000180)={'veth1_to_bridge\x00', {0x7, 0x4e21, @multicast1}}) [ 1036.568285] XFS (loop4): Mounting V4 Filesystem 16:43:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000440)=""/199) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0400b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000014007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340)='nl80211\x00') sendmsg$NL80211_CMD_START_AP(r6, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000640)={0x368, r8, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x1}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_CIPHER_SUITES_PAIRWISE={0x8, 0x49, [0xfac09]}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_IE_RIC={0x32d, 0xb2, "e30417ddfd9363370781899e640b02159e5f682cecf8014ceb0e02b49e4196ba9932ab037d165cd4b08c46f160c9c7e5bfbaf7a5c4fce3ffad919865fb855e93a6f73c120d8ac5f87fcd7f4df3e9dd6da525aeee4114a65fd68d4bc46a547def7e4c4d522acdd6f56e7013d50c535eb92f9d6183c1637aae177707966cabe24762ce45805e756ee7c3a79794ae341774e6e717522c08d324388834120b2f6c535472d3fecf63bcb82ebbb49bfed60c301bf9d3a66dcabb151309333e5bacddc06e3a1139e572f13084f13f2199a666331290492ef6495c52192234a241e59ee06fee4192b9ff03915503ad691a21e9258c6f86ffcae5dae4245e1126f997030a47fd606cb71af1a12f24df4d182089f0b62d6374537a9cb9647fc4ecfc37f39dc4d04c017afc9af6a911be2d9daece67f4d4d9c1676f209d9e6c1ec527462ec94cea0830a50f0e17f6367a7e059ba91b1c80f9c3ecfe139dc879d31317db0877325e67dcfe1fd1451c9cb8b59f29fcbad5f3becae4fa21aaddb433ad26f4532296991292511b12076f351b051e99603cdb1e337d58d552a10de91452103a5790d28dcce32efed481158586d888c8cc93575fcf291f84670954400db147c30737f0d735b77e5edd25a883479a5e05d347b43e1a281817d2d45d4c7c1dee446bf1381d5b63d5b709f94c0c163e01e1db25ec98da66318af2649946e99cfea34128dce425af1b6fc483c7a90be4083a85d19f173453e717c1f14c6331b3f1ebbfc1882314972be9de4b9c6acc6837b1932555983a94429202ebd9afc6e864dbdd0d332f9cf0ce5d4c3776a33feccb11ab7efeb43e99bc05e72f61b710187e93128c20335df7574f351b1e5117381f1af0a7d79b8b53d4006cbc531e5157f635e395ec80f63be040cfd23624a69476eeda13dc8e3fd68e351bbf99089a168b7c2c0633183041081eced16f8c37073beea7fdb6807b0ef7d45eab0f6049f02d05b74ae0a4b1faf6f679d57a68161a04a57d36d5515bf71bf90df59cb01ab346414d3515fabe799d86ff967cf5e02b5205b851d94f70886ba8dc4182811e216d6d342f97c096aacaed42201f4ee1e8730ad35d21af8a9379d684d78cfbe86690e5fbf30cb15119c6d84846e3"}]}, 0x368}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8, 0xfff1}}, [@filter_kind_options=@f_rsvp={{0x9, 0x1, 'rsvp\x00'}, {0xc, 0x2, [@TCA_RSVP_DST={0x8}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="240000002e000108000000000000000700000000", @ANYRES32=r7, @ANYBLOB="00000000000000000800f1ff"], 0x24}}, 0x4) [ 1036.600597] XFS (loop4): totally zeroed log 16:43:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xd7000000}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1036.659665] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x17d/0x550, xfs_agi block 0x2 [ 1036.677946] XFS (loop4): Unmount and run xfs_repair [ 1036.709173] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 1036.744988] 000000003c935064: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1036.767164] 00000000a463b9f1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1036.821051] 00000000c9db7cb5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1036.846562] batman_adv: batadv0: Adding interface: vlan458 [ 1036.852665] 00000000637302e2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1036.862095] batman_adv: batadv0: The MTU of interface vlan458 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1036.862108] batman_adv: batadv0: Not using interface vlan458 (retrying later): interface not active [ 1036.890959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12031 comm=syz-executor.1 16:43:54 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8910, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xbb09, 0x408, 0x5, 0x9}, &(0x7f0000000080)=0x10) 16:43:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) getpgid(r2) r3 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = accept4(r3, 0x0, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x37, 0x0, 0x0) connect(r5, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:54 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe77, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:54 executing program 3: bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000), 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000240)=0x10000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', {0x7, 0x4e23, @local}}) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f00000000c0)={0x9e0000, 0x5, 0x0, r2, 0x0, &(0x7f0000000080)={0x9909d8, 0x401, [], @p_u16=&(0x7f0000000040)=0x80}}) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r3, 0x80184132, &(0x7f0000000100)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$AUDIT_USER_TTY(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="10000000640400012bbd7000fbdbdf25317653b908ea30f785a5638faea14d6d0b6cf3c476086295d994452f612d20ebd7eaf999cb2db7650e1e280f151acadbbd35e2baf5c995b6b4"], 0x10}, 0x1, 0x0, 0x0, 0x40010}, 0x4000081) r6 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x110000104e20, @empty}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r6, &(0x7f00000038c0)=[{{0x0, 0xc0, 0x0, 0x0, 0x0, 0xffffffe5}}], 0x400000000000440, 0x2, 0x0) [ 1037.074050] 00000000c22debac: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1037.136025] 00000000403aac7d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1037.177531] 000000001c6aa360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 16:43:54 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) ptrace(0x11, r2) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r4, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r4, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1037.248291] 00000000912d4e38: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1037.290026] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 1037.316132] batman_adv: batadv0: Adding interface: vlan459 [ 1037.321477] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 1037.347035] batman_adv: batadv0: The MTU of interface vlan459 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1037.348886] XFS (loop4): Failed to read root inode 0xd88, error 117 [ 1037.379766] batman_adv: batadv0: Not using interface vlan459 (retrying later): interface not active [ 1037.426579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12242 comm=syz-executor.1 16:43:55 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x12) fsync(r0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x1782, 0x0) flock(r1, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x10100) ioctl$VIDIOC_LOG_STATUS(r3, 0x5646, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8910, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) 16:43:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8910, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x400000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xbb09, 0x408, 0x5, 0x9}, &(0x7f0000000080)=0x10) 16:43:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe78, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:55 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000040)={0xaf, 0x8, 0x1, "c3293c4617f67b09dd6096e5cf3e13f22843af48dbe9d4f564d78395e84bc144", 0x50313459}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)="3abcf80a70996ddb5ecf0809bde60e186126ff21bde0f52b324fd951c0fa1d82dcdbfe5275fc00dff38c27616ba37607cff140f19ba79b4f70443c2960e00b4843cff40088cea37c36b604d1d831a0863eab5ff824a512562f", 0x59, r5}, 0x68) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:55 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) ptrace(0x11, r2) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r4, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r4, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xde020000}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:43:55 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0x0, 0x8000}, 0x0, 0x9, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000007c0)=@raw={'raw\x00', 0x2, 0x2, 0x1c8, 0x1130, 0x0, 0x1130, 0x2, 0x1130, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 0x11c8, 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, 0x6], 0x0, 0x70, 0x98}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x228) socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, 0xffffffffffffffff) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @default}, [@null, @null, @rose, @netrom, @bcast, @rose, @default]}, &(0x7f0000000140)=0x48) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ocfs2_control\x00', 0x193000, 0x0) getpid() openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f0000000340)={0x556, 0x400, 0x578, 0x960, 0xa1c, 0x4, 0x1, 0x2, {0x0, 0x8}, {0x10000, 0x10000, 0x1}, {0xfffffffe, 0x401, 0x1}, {0x401, 0xfff, 0x1}, 0x0, 0x80, 0x47d3, 0x401, 0x1, 0x0, 0x4, 0x99d2, 0x400, 0x10000, 0x4, 0x1, 0xd, 0x4, 0x3, 0xb}) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00170002000000740004140e00110002000000dc2976d153b4", 0x235}], 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) pipe(&(0x7f0000000100)) [ 1037.929271] batman_adv: batadv0: Adding interface: vlan460 [ 1037.958756] batman_adv: batadv0: The MTU of interface vlan460 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:43:55 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) ptrace(0x11, r2) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r4, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r4, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1038.003729] batman_adv: batadv0: Not using interface vlan460 (retrying later): interface not active [ 1038.046134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12493 comm=syz-executor.1 16:43:55 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000080)={0x980000, 0x80000000, 0x40, r3, 0x0, &(0x7f0000000040)={0x980918, 0x1, [], @p_u16=&(0x7f0000000000)=0x8}}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r4, 0x0, 0x67, 0xfc, &(0x7f00000000c0)="b14bc586663ada6e11b1c45119e7d711ec259aa60edca0d89e32351fdd399d915b04d371928359aebdd3303c39083c66aebfe3e78cce35863cf43107f16975f1fd65d9ca8220c7279f172753c8636fb404260da04d9d87c090c6609230d20e62f2c9df0032d24d", &(0x7f0000000140)=""/252, 0x2, 0x0, 0xf9, 0x7c, &(0x7f0000000240)="7bbe2fed74a3ba2463efa72d612d26f8e982be397e3815420f7450fd1d6a5523e70ce2ec990737d590e505e0a5edbfaf855ebec059167d8e42610dfdd62ff174319e52ebfa96e40a3aa43a338faad060a4f5fe4b7aefc12fc0af0bcbc0c8a5af26c2beba3c7f8b60bb07c629cab9e4306d3c51b24cf3183eea0400659f3be1b4f7bd4d731510015e6c4059dc73eff247241aa10313416c05c7ee8f39b7f9f8cc056af64096ef4de6c11ddb636298b7df36ac4f916c56cea1eb233d1b893bbda82866cbd1afb11c25c72bbab20673dfaa421cb9c80845554c6da4b1bfdeaa10d6e7bbcf7f99ba057eff96c37a515a37806ad6cf60ce79bff113", &(0x7f0000000340)="26ac650459f92438e3a2380daa3100c45c8f755e8eec564ec865d87dbde4eaaf9b4ce54a7637c812b1b86571413201ff6c3beeb522a962d4556ed292354db228dd1e24470579d8bc4e8c0604cf0d45054635efe20e80a4bf6dcd989c1eaeca8ee0013b26a8656b6f66268e450a2987306b0fdc85ac8793342fd9204e"}, 0x40) r5 = accept4(r0, 0x0, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x37, 0x0, 0x0) connect(r5, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:55 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) socketpair(0x1, 0x0, 0x6, &(0x7f00000005c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socket$kcm(0x2b, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.current\x00', 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='mime_typevm\"et1]-$\x00') 16:43:55 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe79, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:55 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='security.evm\x00', &(0x7f0000000140)=@sha1={0x1, "494d5a5cd617e3cff09b07d92ddb123e4637dc83"}, 0x15, 0x3) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',access=u']) [ 1038.267930] 9p: Unknown access argument u 16:43:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80800, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xffffffffffffffb3, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="100028bd010000000000000000a200200000e2"], 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) read(r0, 0x0, 0x0) 16:43:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="850000002f0000001400000000fbff0f95000000000000005183ea44d49244c82dd050411d6e8b42ea10d5c0579ef806214da0e93309e5f2e57a8a19003ab2d0e88c2a9463dee4f130fb0871539bbbee7c12466c020a11538e55c50141d7df"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x18300, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x7fff, 0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 16:43:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xf5ffffff}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:43:56 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, 0x20000000000000, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@empty, @in6=@initdev}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000000c0)=0xfffffefa) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getpid() r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r3, r4, 0x0, r2, r5) syz_open_procfs$namespace(r4, &(0x7f0000000080)='ns/mnt\x00') stat(0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x100060, 0xa808) 16:43:56 executing program 5: r0 = gettid() write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7a, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0xd96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/106, 0x6a}], 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000002c0)={r2, 0x2, &(0x7f0000000140)=[0x8, 0x140000], &(0x7f0000000180)=[0x7ff], 0x72, 0x8, 0x0, &(0x7f0000000240)=[0x7f, 0x3f, 0x6c2b, 0xda0, 0x5184, 0x3, 0xb1, 0x80000000], &(0x7f0000000280)=[0x5b9, 0x9642, 0xfffffff7, 0x5, 0x80e3, 0xa24b, 0x4]}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) preadv(r3, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/106, 0x6a}], 0x1, 0x700) ptrace$setopts(0x4206, r0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000340)='nbd\x00') sendmsg$NBD_CMD_STATUS(r5, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r6, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xd54e}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xfffffffffffffe00}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000) [ 1039.000059] batman_adv: batadv0: Adding interface: vlan461 [ 1039.018847] batman_adv: batadv0: The MTU of interface vlan461 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:43:56 executing program 4: 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) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @mcast2, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000d40)="dd", 0xff76, 0x966, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10800, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000080), 0x4) [ 1039.098301] batman_adv: batadv0: Not using interface vlan461 (retrying later): interface not active [ 1039.154629] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12539 comm=syz-executor.1 16:43:56 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7a, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:56 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0xffffffff, @loopback}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f0000000040)={0x4, 0xb, 0x4, 0x80000, 0x4, {r8, r9/1000+10000}, {0x2, 0x2, 0x1, 0x9, 0xc0, 0x0, "fc59ce0e"}, 0x7b0e9392, 0x3, @userptr=0x80000000, 0x5}) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x7fff, 0x4) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:56 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)='/', 0x1}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getpid() r5 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r3, r4, 0x0, r2, r5) r6 = 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) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') getdents(r7, &(0x7f0000000000)=""/62, 0xd6147cbb6f273a13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r7, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa}, 0x0, 0x0, &(0x7f0000000200)={0x3, 0x0, 0x100, 0xe2e8}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, r6, 0x0, 0xb, &(0x7f0000000140)=',&systemlo\x00', r8}, 0x30) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = openat$cgroup_ro(r10, &(0x7f0000002ac0)='pids.current\x00', 0x0, 0x0) connect$llc(r11, &(0x7f0000002b00)={0x1a, 0x1, 0x1, 0x0, 0x7f, 0xed, @remote}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r8}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, r0, 0x0, 0x10, &(0x7f00000000c0)='net/vlan/config\x00', r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r1, 0x0, 0x1, &(0x7f0000000080)='\x00', r12}, 0x30) r13 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/vlan/config\x00') preadv(r13, &(0x7f00000017c0), 0x3a8, 0x300) 16:43:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @bcast, @rose, @rose, @null]}, 0x48) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000180)) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={@fixed={[], 0x10}, 0x10001, 0xffff}) ptrace(0x4208, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x400000, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x620002) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000480)=ANY=[@ANYBLOB="7365635572697479000000000000000000000000000000000000000000000000c7000000e7f964237fac1069ace039d89d4c9d3522fefec16b15a8392254de776078e1c649e2d8b7ab0fda2cea2525119c02628403113ca0dfb630837d65fa4d889f1c28dc026a07d551f8f360f0f742d5fe1985762e53e0625504cbafadf604c2a031457a878c33dad1c80ec00c77a3b1b9fb73dbf72f5ebf82fb4a43155dcb5c1e977a9b62228bb78daa185ede6cb7c4fd8cc32eb9097551ffdf3afbdac2d46db45e2e0b2f6d4129aefaf90103c34fb3c445be83e5485fe9061dc437d199f39efac66b1701bd6338dc0c"], &(0x7f00000000c0)=0xeb) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/488], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) accept(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) getsockopt$sock_cred(r3, 0x1, 0x11, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) [ 1039.708340] batman_adv: batadv0: Adding interface: vlan462 [ 1039.756200] batman_adv: batadv0: The MTU of interface vlan462 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:43:57 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x0, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000140)={0x0, 0x0, [], @bt={0x52c6bf47, 0x72b5, 0x129, 0xff, 0x1, 0x3, 0x6}}) socketpair(0xf, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x6c, @multicast1, 0x4e22, 0x2, 'wrr\x00', 0x13, 0x6, 0x5b}, 0x2c) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000040)={0xfffffffc, 0x1, 0x0, "3bd5e42e1d375da0e1b4e12305c5dd2b13307c8d7629ff7c90c09b76362de155"}) [ 1040.007107] batman_adv: batadv0: Not using interface vlan462 (retrying later): interface not active 16:43:57 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) r4 = dup(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x2, 0x8]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r5, 0x2}, &(0x7f0000000180)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1, 0x28011, r0, 0x0) 16:43:57 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfdfdffff}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1040.129511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12890 comm=syz-executor.1 16:43:57 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1cbe00, 0x0) fsync(r0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/234) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) sendmsg$AUDIT_TRIM(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f6, 0x100, 0x70bd2d, 0x25dfdbfe, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1040.178602] audit: type=1400 audit(1583167437.707:138): avc: denied { map } for pid=13154 comm="syz-executor.4" path="/dev/usbmon0" dev="devtmpfs" ino=1691 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 16:43:57 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 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, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x210080, 0x0) ioctl$TUNGETFILTER(r1, 0x801054db, &(0x7f0000000240)=""/227) bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}, {0xffffffffffffffff, 0x140}, {}, {0xffffffffffffffff, 0x4000}, {}], 0x5, &(0x7f0000000040), &(0x7f0000000080), 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x0, 0x6, 0xbf3, &(0x7f0000000400)="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"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000007000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000009000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) r4 = inotify_init1(0x0) r5 = socket(0x29, 0x80000, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vcsu\x00', 0x640700, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@bridge_getneigh={0x15, 0x1e, 0x201, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x44010}}, 0x20}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000140)=0xf5, 0x4) read(r6, &(0x7f0000000080)=""/156, 0x9c) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000010c0)=ANY=[@ANYBLOB="200000001e000102000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000007e2166301971eeec76bdefa9608da41bb1b5a22384bc05ebbf7c30fc2920436aecd0849004474c9d6c5e1806183cd1e2b84a799fa342391a0419ee2c8b73627e6473de6a2144923e574d118e4b4b6d98ccec7162ea25a302583dc4de4968d795446a0278019a713fb82a91027d0b2806a6"], 0x20}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000140)=0xf5, 0x4) read(r7, &(0x7f0000000080)=""/156, 0x9c) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=@bridge_getneigh={0x20, 0x1e, 0x201}, 0x20}}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r8, 0x10e, 0x3, &(0x7f0000000140)=0xf5, 0x4) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000100)={0x0, 0x0}) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) process_vm_readv(r9, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) 16:43:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0xff, 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={0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x1, 0x9, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x16}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000041) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x18c}}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00000002c0)={r6, 0x2}) write$tun(r3, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x2, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x2}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x1) dup2(r3, 0xffffffffffffffff) 16:43:57 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7b, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:58 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x9}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1040.535432] nla_parse: 2 callbacks suppressed [ 1040.535443] netlink: 116 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1040.614381] batman_adv: batadv0: Adding interface: vlan463 [ 1040.622647] batman_adv: batadv0: The MTU of interface vlan463 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1040.650732] batman_adv: batadv0: Not using interface vlan463 (retrying later): interface not active [ 1040.701541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13216 comm=syz-executor.1 16:43:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfe030000}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:43:58 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000380)={0x50, r2, 0x400, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x6}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x40011) r3 = socket$inet6(0x10, 0x3, 0x10) sendto$inet6(r3, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = socket$inet(0x10, 0x2, 0x0) sendmsg$inet6(r3, &(0x7f00000006c0)={&(0x7f0000000540)={0xa, 0x4e20, 0xfff, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000580)="47890b9b37f29478474722dd802562900da4003a5f4346babcd6219c205a249bc0f6848d2a", 0x25}], 0x1, &(0x7f0000000600)=[@hopopts={{0xa0, 0x29, 0x36, {0x35, 0x10, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xc0, 0x76, "2f2ff5f535ceaa6018c9e7601309f3ba5600e4922978865e92070c981da23e5fb714dd0009d01ffc8154798fabb3bc641ce16d7f0f60ee03c7724d6ac033fe39cb0590a8efd8ab5e6caf9d19104c83f73078093116573e1b194e52dab86b6300a4b013454a41e3101241c1d5165a5d90c46fc8f03cf6"}]}}}], 0xa0}, 0x8000) sendmsg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa283002020020009000000001d85680c1ba3a20400ff6e280000005e00ff39e38e0d0857aa99b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15ab", 0x4c}], 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KDGKBDIACR(r10, 0x4b4a, &(0x7f00000004c0)=""/54) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000400)=""/184) r11 = socket(0x10, 0x803, 0x0) bind$l2tp6(r6, &(0x7f0000000080)={0xa, 0x0, 0xe40, @loopback, 0x7, 0x4}, 0x20) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="9000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000400000600012800b000100697036746e6c000050000280060011004e230000060011004e2100000500090000000000060012004e230000080008002400000005000900040000000800080036000000140003000000000000000000000000000000000108000a00", @ANYRES32=r12, @ANYBLOB="08001e0004000000"], 0x90}}, 0x0) 16:43:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}}, 0x4008045) r3 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002600)='attr/keycreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002640)={0x0, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x1ff, 0x8000, 0xffffffffffffffff, 0x0, 0xff, 0x0, 0x7, 0x7, 0x0, 0x8000, 0x3, 0x0, 0x8000, 0x0, 0x3]}, &(0x7f0000002740)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000002780)={r9, 0x9}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x29}}}) r10 = dup(r5) recvfrom$unix(r6, &(0x7f0000000280)=""/45, 0x2d, 0x0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setreuid(0x0, r4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x65}, [@ldst={0x3, 0x3, 0x3, 0xa, 0xa, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) 16:43:58 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x6) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:58 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x1, 0xfffffffffffffffe, 0x3}) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-sse2\x00'}, 0x58) socket$inet(0x2, 0x80000, 0x2) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x0, 0x0) 16:43:58 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7c, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1041.011350] audit: type=1400 audit(1583167438.537:139): avc: denied { getopt } for pid=13449 comm="syz-executor.5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 16:43:58 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000000)={0x101, 0x2, 0x9, 0x0, 0x19e9, 0xc655}) fcntl$setstatus(r0, 0x4, 0xb715804226422096) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff2e9c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000140)={0x9f0000, 0x9f5b, 0x8, r2, 0x0, &(0x7f0000000100)={0x9b0962, 0x87, [], @p_u8=&(0x7f00000000c0)=0x80}}) getpeername$netlink(r3, &(0x7f0000000180), &(0x7f00000001c0)=0xc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_procfs(0x0, &(0x7f0000272000)) 16:43:58 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm_plock\x00', 0x121040, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xf7, "7bb4ab1c23aec65cb069f45357a6186f38bcb2fc135c19afdfaf63a78249899a22eed3033cef06a78eab30994c082332199fc6160334d437c8eed95582bc1158792ce22a949df029df2db8647a02bb79d10b9618bc40a885c28c7be3a52514cdca953de704e9abfce341fb41b2f27bfb52175c1cc590101996b46f1c605151b2739161ea8f4301edd4e7398d52a34224ddf1e3d28c18985a636d66086d3a50f490b9414a3c185be43837d5c5f2e70df87a0854b75ab18fe4d8c2722690a3ea7353bfc6a657552d7abd45902dedd4b798c3e02764a322986675e0fadd93bb6b20f456c7c3f056ebb60c6621fb5e0a774d4e7fe0ebae4495"}, &(0x7f00000004c0)=0xff) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000500)={r3, 0xff7f}, 0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1041.215089] batman_adv: batadv0: Adding interface: vlan464 [ 1041.233810] batman_adv: batadv0: The MTU of interface vlan464 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1041.264748] batman_adv: batadv0: Not using interface vlan464 (retrying later): interface not active 16:43:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) io_setup(0x20, &(0x7f0000000440)=0x0) io_destroy(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c) r2 = semget$private(0x0, 0x0, 0xc4) semctl$IPC_RMID(r2, 0x0, 0x0) 16:43:58 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0x1, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0x0, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000010000001001000006000000ec80000000a025a5906782ace1"], 0x1c}}], 0x1, 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0x2) socket$kcm(0x10, 0x2, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) shutdown(r3, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='veth1\x00', 0x10) connect$inet(r4, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) shutdown(r4, 0x0) shutdown(0xffffffffffffffff, 0x1) fcntl$setpipe(r3, 0x407, 0xfffffffffffffffc) r5 = openat$full(0xffffffffffffff9c, 0x0, 0x480402, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000002480)=@assoc_value, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[]}}, 0x40001) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, 0x0, 0x40000) mmap(&(0x7f000015d000/0x1000)=nil, 0x1000, 0x200000e, 0x10, r1, 0xcc2b8000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x400801) stat(&(0x7f0000000500)='./file0\x00', 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setuid(r8) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0xc0045009, &(0x7f0000000100)=0x3) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000540)={{'fd', 0x3d, r10}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x7}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x8}}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x200}}, {@default_permissions='default_permissions'}]}}) chown(&(0x7f0000000140)='./file0\x00', r8, r9) 16:43:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfeffffff}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:43:59 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000380)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000340)='./file0\x00', 0x0, 0x41000, 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xd4b9c12) lsetxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='security.ima\x00', &(0x7f0000000100)=@sha1={0x1, "8e72a2d81d0572648e3222bafc25c8e32979f100"}, 0x15, 0x3) clone(0x2000000000003ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unlink(&(0x7f0000000680)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x0) 16:43:59 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1041.448209] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13462 comm=syz-executor.1 16:43:59 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7d, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:59 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x5, 0x1) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f0000000000)={0x79, 0x9}) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000065c0)=[{{&(0x7f00000000c0)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/235, 0xeb}], 0x1, &(0x7f0000000280)=""/86, 0x56}, 0x8}, {{&(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000003780)=[{&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f00000004c0)=""/154, 0x9a}, {&(0x7f0000000580)=""/102, 0x66}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/196, 0xc4}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/4096, 0x1000}], 0xa, &(0x7f0000003840)=""/93, 0x5d}, 0x3}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000038c0)=""/201, 0xc9}], 0x1, &(0x7f0000003a00)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000004a00)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000004a80)=""/254, 0xfe}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)=""/2, 0x2}, {&(0x7f0000005bc0)=""/250, 0xfa}], 0x4, &(0x7f0000005d00)=""/235, 0xeb}, 0xffff}, {{&(0x7f0000005e00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006280)=[{&(0x7f0000005e80)=""/31, 0x1f}, {&(0x7f0000005ec0)=""/32, 0x20}, {&(0x7f0000005f00)=""/93, 0x5d}, {&(0x7f0000005f80)=""/103, 0x67}, {&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006080)=""/222, 0xde}, {&(0x7f0000006180)=""/41, 0x29}, {&(0x7f00000061c0)=""/119, 0x77}, {&(0x7f0000006240)=""/19, 0x13}], 0x9, &(0x7f0000006340)=""/81, 0x51}, 0x80000001}, {{&(0x7f00000063c0)=@alg, 0x80, &(0x7f0000006540)=[{&(0x7f0000006440)=""/53, 0x35}, {&(0x7f0000006480)=""/173, 0xad}], 0x2, &(0x7f0000006580)=""/33, 0x21}, 0x2c}], 0x6, 0x0, &(0x7f0000006740)={0x77359400}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$netrom(r5, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006780)='/dev/ptmx\x00', 0x20000, 0x0) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r7, 0x111, 0x1, 0x6, 0x4) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:59 executing program 5: creat(&(0x7f0000000280)='./file0\x00', 0x3c3) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000040)='127.0.0.1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=tcp,', {'port'}, 0x2c, {[{@version_L='version=9p2000.L'}]}}) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000004cc0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003440)}], 0x1, &(0x7f0000000080)=ANY=[]}, {0x0, 0x0, &(0x7f0000004840)=[{0x0}, {0x0}], 0x2}], 0x3, 0x24004881) [ 1041.952013] batman_adv: batadv0: Adding interface: vlan465 [ 1041.967085] batman_adv: batadv0: The MTU of interface vlan465 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1042.011010] 9pnet: p9_fd_create_tcp (13821): problem connecting socket to 127.0.0.1 [ 1042.044173] batman_adv: batadv0: Not using interface vlan465 (retrying later): interface not active 16:43:59 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x0) fallocate(r0, 0x100000003, 0xfb7d, 0x28120001) pipe(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xc}, 0x2820, 0x0, 0xff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='timerslack_ns\x00') openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x375, 0x0) [ 1042.097149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13814 comm=syz-executor.1 16:43:59 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0xbf44, 0x0, 0x0, 0x200, 0xfff}, 0xc) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:43:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfffffdfd}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:43:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000280)={&(0x7f0000000340)=""/151, 0x20000, 0x800, 0x1, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_S_EDID(r4, 0xc0285629, &(0x7f00000001c0)={0x0, 0x7ff, 0x4, [], &(0x7f0000000140)=0x9}) r5 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0/file0\x00', r5, &(0x7f0000000180)='./file0/file0\x00') renameat2(r5, &(0x7f0000000100)='./file0/file0\x00', r5, &(0x7f0000000000)='./file0\x00', 0x0) 16:43:59 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7e, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:43:59 executing program 4: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$binfmt_elf64(r0, 0x0, 0x0) fallocate(r0, 0x100000003, 0xfb7d, 0x28120001) pipe(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6a, 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, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xc}, 0x2820, 0x0, 0xff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000001b00)=[{&(0x7f0000000680)=""/86, 0x56}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='timerslack_ns\x00') openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) preadv(r2, &(0x7f00000017c0), 0x375, 0x0) 16:44:00 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2, 0x1000000}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1042.579928] batman_adv: batadv0: Adding interface: vlan466 16:44:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775e5b3e4ddbfcb54dbb700000000", 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0xe7030002, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0xfffffdd7}], 0x8, 0x0, 0x200e703, 0xe7030007}, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b79, 0x40000000000a132, 0xffffffffffffffff, 0x0) [ 1042.642000] batman_adv: batadv0: The MTU of interface vlan466 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:00 executing program 5: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='security.capability\x00', &(0x7f0000000100)=@v2, 0x14, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)=0xa8) setxattr$security_selinux(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000180)='system_u:object_r:xconsole_device_t:s0\x00', 0x27, 0x3) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ee", 0x1}], 0x1) 16:44:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) clone(0x14124902, 0x0, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = syz_open_dev$cec(&(0x7f0000001180)='/dev/cec#\x00', 0x1, 0x2) ioctl$VIDIOC_G_JPEGCOMP(r2, 0x808c563d, &(0x7f00000011c0)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r4, &(0x7f0000001080)={@void, @val, @ipx={0xffff, 0xcc, 0x15, 0x11, {@current, @current, 0xfff8}, {@broadcast, @current, 0xfff}, "aa27f53c0723688e308128f89c3df5f294f281f4a9c39ad98bfacf9a8c0882d10416f66bd971cd25555f6558749ae887844b4d8932405ea42d84a92c65338aea7881eed3564997f4551754abdc2eccd738829ed23a3f47ea6785356647a54b25ea0db58ffb17f4cf3b3fe26e598947b88ddaee1b322a7cda2b90497d362c1d98a1d10061a41a5c43211fab236f889afb5c848057e26a608ca09dca4b016e37d930651c075c19b967db4f49de3c1b"}}, 0xd6) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r6, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$TCSETXW(r8, 0x5435, &(0x7f0000001040)={0x7, 0x9, [0x200, 0x4, 0x40, 0x1, 0x6], 0xfff}) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f0000000000)=""/4096) syz_init_net_socket$ax25(0x3, 0x5, 0xc3) [ 1042.733632] batman_adv: batadv0: Not using interface vlan466 (retrying later): interface not active [ 1042.758367] audit: type=1400 audit(1583167440.287:140): avc: denied { dac_override } for pid=14076 comm="syz-executor.4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 1042.819527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13971 comm=syz-executor.1 16:44:00 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xffffffc3}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @rand_addr=0xbf}}, 0x0, 0x0, 0x4c, 0x0, "e6b921f968000dccd2e8fe8ca09d62f077033b56ef02e18c79f6bd5669ff31f18e3257133c03be305eb07d3aeb17b7ac2fdbbb44c4f4cf4a25d47d7d86afcac0dfcfb455bd49ea0ce0f2dd807648c4b4"}, 0xd8) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x1, 0x0) write$nbd(r1, &(0x7f0000000080)={0x1000000, 0x0, 0x0, 0x0, 0x0, "82b0cfc4336aa6771538be0633e8bd3410000000000000005616b17333ad88f7e4a258981e458e96afda2a87223ba7f4"}, 0x40) 16:44:00 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = dup3(r1, r2, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x7fff, @ipv4={[], [], @local}, 0x80}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@dead_binder_done, @acquire={0x40046305, 0x3}], 0xf7, 0x0, &(0x7f0000000040)="29f8a98296d20612264b9cd60bc8591e9ac2d174cb9b6aa252be0c2ae584273f2186096cbe0d5d0e65d2184cef4bb4b1855d097664f7dedf0ac7250a11f26c482e2864b68d447d66e8f4ad0324be63a3be0f270010251eb502d49195ccc998668627d86e17eff5ddc5b22b9cd0f134511fb5b780d3a3098c779ad3c29a336394eb8f9bbbc5b9b206f6f6d849faa85e307f2d6b2c4a520986ea51fa672bebc57e594bbcf082333bc89f36e490d2279216f75ac1391181d341f287e4df046840ef7acaf277f8a3700cfa3cb59268067781cec95e1fbfcf5186383b6c160297f1d7dcc1f02ab0638da5770a8276d9484be15c3d8c760069f1"}) r6 = accept4(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x3) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x5, 0xfffffffffffffed9, 0x400, 0x9, 0x0, 0x53, 0x101, 0x2, 0x3}) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:00 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe7f, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000300)=""/216, 0xd8}], 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x8) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000040)={0x9d, 0x8e, 0x18bb}) r1 = syz_open_pts(r0, 0x2002) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) fcntl$setsig(r2, 0xa, 0x20) [ 1043.026232] dlm: dev_write no op 34bde833 10 16:44:00 executing program 3: r0 = socket$kcm(0x29, 0x7, 0x0) gettid() getpid() r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000440)='tasks\x00', 0x2, 0x0) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000600)={0x0, 0x70, 0x8, 0x0, 0x2, 0x5, 0x0, 0x2, 0x751f5ddaa7345408, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x78b}, 0x80, 0x0, 0x0, 0x8, 0x0, 0x23}, 0xffffffffffffffff, 0x1, r3, 0x2) r4 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000440)='tasks\x00', 0x2, 0x0) r6 = gettid() perf_event_open(0x0, r6, 0xa, 0xffffffffffffffff, 0x0) write$cgroup_pid(r5, &(0x7f0000000480), 0x12) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140)=r6, 0x12) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r7 = openat$cgroup_procs(r2, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) r8 = gettid() r9 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$PERF_EVENT_IOC_SET_BPF(r9, 0x40042408, r10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r8, r9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) write$cgroup_pid(r7, &(0x7f00000002c0)=r8, 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000200)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\xea\x84\x13\xdf\xf7\xber\'\x8a\xd5W\xbb\xac%j\x9d\xeb\xba\xe6\xc4\xc4\xa9\xf5\xd5\xa1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\x00\xfb\xaad\x1a\xa0') r11 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 16:44:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @rand_addr=0xbf}}, 0x0, 0x0, 0x4c, 0x0, "e6b921f968000dccd2e8fe8ca09d62f077033b56ef02e18c79f6bd5669ff31f18e3257133c03be305eb07d3aeb17b7ac2fdbbb44c4f4cf4a25d47d7d86afcac0dfcfb455bd49ea0ce0f2dd807648c4b4"}, 0xd8) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x1, 0x0) write$nbd(r1, &(0x7f0000000080)={0x1000000, 0x0, 0x0, 0x0, 0x0, "82b0cfc4336aa6771538be0633e8bd3410000000000000005616b17333ad88f7e4a258981e458e96afda2a87223ba7f4"}, 0x40) [ 1043.285515] batman_adv: batadv0: Adding interface: vlan467 [ 1043.333514] batman_adv: batadv0: The MTU of interface vlan467 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r2, 0xc0105512, &(0x7f0000000380)) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = getpid() r6 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r4, r5, 0x0, r3, r6) ptrace$setopts(0x4200, r5, 0x17d8ec75, 0x100010) [ 1043.387683] dlm: dev_write no op 34bde833 10 [ 1043.443519] batman_adv: batadv0: Not using interface vlan467 (retrying later): interface not active [ 1043.497698] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14335 comm=syz-executor.1 16:44:01 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) recvfrom$inet6(r2, &(0x7f0000000000)=""/64, 0x40, 0x40, &(0x7f0000000040)={0xa, 0x4e24, 0x8001, @remote, 0xffffffff}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:01 executing program 4: timerfd_create(0x1, 0x80800) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x2000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r2, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r2, &(0x7f00000000c0)=@encrypted_update={'update ', 'default', 0x20, 'user:', 'wlan0system^+wlan02wlan0*.'}, 0x2f, r3) socket$inet_udp(0x2, 0x2, 0x0) r4 = pkey_alloc(0x0, 0x0) pkey_free(r4) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_newneigh={0x30, 0x1c, 0x407, 0xfffffffd, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x28, 0x80, 0x2}, [@NDA_DST_IPV6={0x14, 0x1, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r9}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r10, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_SIOCOUTQNSD(r10, 0x894b, &(0x7f00000002c0)) sendmsg$nl_route_sched(r5, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=@newtfilter={0x2c, 0x2c, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r9, {0xe, 0xb}, {0xfff3, 0xa}, {0xfff1, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) 16:44:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfffffff5}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:01 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe80, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:01 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = dup3(r1, r2, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x7fff, @ipv4={[], [], @local}, 0x80}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@dead_binder_done, @acquire={0x40046305, 0x3}], 0xf7, 0x0, &(0x7f0000000040)="29f8a98296d20612264b9cd60bc8591e9ac2d174cb9b6aa252be0c2ae584273f2186096cbe0d5d0e65d2184cef4bb4b1855d097664f7dedf0ac7250a11f26c482e2864b68d447d66e8f4ad0324be63a3be0f270010251eb502d49195ccc998668627d86e17eff5ddc5b22b9cd0f134511fb5b780d3a3098c779ad3c29a336394eb8f9bbbc5b9b206f6f6d849faa85e307f2d6b2c4a520986ea51fa672bebc57e594bbcf082333bc89f36e490d2279216f75ac1391181d341f287e4df046840ef7acaf277f8a3700cfa3cb59268067781cec95e1fbfcf5186383b6c160297f1d7dcc1f02ab0638da5770a8276d9484be15c3d8c760069f1"}) r6 = accept4(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x3) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x5, 0xfffffffffffffed9, 0x400, 0x9, 0x0, 0x53, 0x101, 0x2, 0x3}) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:01 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) dup2(r0, r1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0xfffffeff}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="58000000000000001401000006000000000000000000000000e0c400000000000000000000350f5fa9f132dd8600"/82], 0x58}, 0x40) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000005000000000000000400000000000000"]) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xb, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7ca2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) write$selinux_context(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 1044.007858] atomic_op 00000000dbd8dd5d conn xmit_atomic (null) [ 1044.027266] batman_adv: batadv0: Adding interface: vlan468 [ 1044.050163] batman_adv: batadv0: The MTU of interface vlan468 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1044.153993] batman_adv: batadv0: Not using interface vlan468 (retrying later): interface not active 16:44:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x1, 0xa0000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000240)="f0094c00660fe324f30fc736fe7fbaf80c66b8ea506a8566efbafc0cb826b1eff0f6905ed366b8000000000f23c80f21f86635080090000f23f8b800008ed8baf80c66b8f489b78466efbafc0cb80900ef66b9800000c00f326635004000000f300f01cf", 0x64}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x40}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000100)={0x4000000, 0x3, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$l2tp6(r5, &(0x7f00000000c0)={0xa, 0x0, 0xfffffff7, @mcast1, 0x0, 0x2}, 0x20) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000380)={0x7b}) ioctl$TCSBRK(r1, 0x5409, 0x8001) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x4cb], 0x10000}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCL_GETKMSGREDIRECT(r7, 0x541c, &(0x7f0000000180)) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 1044.209449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14647 comm=syz-executor.1 16:44:01 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) statx(r3, &(0x7f0000000000)='./file0\x00', 0x400, 0x4, &(0x7f0000000040)) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:01 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe81, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty=0xfffffffe}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:01 executing program 5: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) dup2(r0, r1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0xfffffeff}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="58000000000000001401000006000000000000000000000000e0c400000000000000000000350f5fa9f132dd8600"/82], 0x58}, 0x40) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000005000000000000000400000000000000"]) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xb, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7ca2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) write$selinux_context(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 16:44:02 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x44280, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x2040, 0x41) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L-', 0x100}, 0x16, 0x1) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1044.541405] atomic_op 00000000c4f59b23 conn xmit_atomic (null) 16:44:02 executing program 4: perf_event_open(&(0x7f00000002c0)={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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) dup2(r0, r1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0xfffffeff}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="58000000000000001401000006000000000000000000000000e0c400000000000000000000350f5fa9f132dd8600"/82], 0x58}, 0x40) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000005000000000000000400000000000000"]) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xb, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7ca2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) write$selinux_context(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 16:44:02 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = dup3(r1, r2, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x7fff, @ipv4={[], [], @local}, 0x80}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@dead_binder_done, @acquire={0x40046305, 0x3}], 0xf7, 0x0, &(0x7f0000000040)="29f8a98296d20612264b9cd60bc8591e9ac2d174cb9b6aa252be0c2ae584273f2186096cbe0d5d0e65d2184cef4bb4b1855d097664f7dedf0ac7250a11f26c482e2864b68d447d66e8f4ad0324be63a3be0f270010251eb502d49195ccc998668627d86e17eff5ddc5b22b9cd0f134511fb5b780d3a3098c779ad3c29a336394eb8f9bbbc5b9b206f6f6d849faa85e307f2d6b2c4a520986ea51fa672bebc57e594bbcf082333bc89f36e490d2279216f75ac1391181d341f287e4df046840ef7acaf277f8a3700cfa3cb59268067781cec95e1fbfcf5186383b6c160297f1d7dcc1f02ab0638da5770a8276d9484be15c3d8c760069f1"}) r6 = accept4(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x3) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x5, 0xfffffffffffffed9, 0x400, 0x9, 0x0, 0x53, 0x101, 0x2, 0x3}) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1044.707576] batman_adv: batadv0: Adding interface: vlan469 [ 1044.724723] batman_adv: batadv0: The MTU of interface vlan469 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x4040880) 16:44:02 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socket$unix(0x1, 0x1, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x80800) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000200)={r5, 0x9, 0x5}) r6 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) socketpair(0x8, 0x6, 0x57, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r7, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r8, 0x200, 0x70bd27, 0x25dfdbfd, {}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000090}, 0x20040044) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1044.802595] atomic_op 0000000093ba636e conn xmit_atomic (null) [ 1044.884078] batman_adv: batadv0: Not using interface vlan469 (retrying later): interface not active 16:44:02 executing program 4: perf_event_open(&(0x7f00000002c0)={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, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) dup2(r0, r1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0xfffffeff}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="58000000000000001401000006000000000000000000000000e0c400000000000000000000350f5fa9f132dd8600"/82], 0x58}, 0x40) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000005000000000000000400000000000000"]) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xb, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7ca2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) write$selinux_context(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 16:44:02 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe82, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:02 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) r6 = socket$inet(0xa, 0x801, 0x84) connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r6, 0xfffffffffffffffe) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x14, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000000)={r9, 0x6a7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0xf97, 0xc004, 0x4, 0x2, r10}, 0x10) r11 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:02 executing program 5: syz_mount_image$tmpfs(&(0x7f0000002100)='tmpfs\x00', &(0x7f0000002140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x30]}}}}]}) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000040)={0x6b, 0x12000000, 0xb, 0x3, 0x3, 0x81}) 16:44:02 executing program 4: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x10000, 0x20000000209, 0x0, 0xffffffffffffffff}) dup2(r0, r1) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendmsg$rds(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x2, 0x0, @rand_addr=0xfffffeff}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="58000000000000001401000006000000000000000000000000e0c400000000000000000000350f5fa9f132dd8600"/82], 0x58}, 0x40) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x20004021) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="000000000000000005000000000000000400000000000000"]) ioctl$TIOCL_BLANKSCREEN(r5, 0x541c, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x800, 0x20, 0xb, 0x100}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7ca2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000040)) write$selinux_context(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) 16:44:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x16c}}, 0x40081) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000180)={0x0, @bt={0x7, 0xe8a8, 0x1, 0x0, 0x7ff, 0xffff, 0x3, 0x2, 0xd3, 0x3, 0x0, 0x7, 0x7, 0x65f, 0x3, 0x3c, {0x0, 0x2a5}, 0x3f, 0x4}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00'}, 0x10) write$tun(r2, 0x0, 0x0) [ 1045.362699] batman_adv: batadv0: Adding interface: vlan470 [ 1045.389538] batman_adv: batadv0: The MTU of interface vlan470 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1045.455316] batman_adv: batadv0: Not using interface vlan470 (retrying later): interface not active 16:44:03 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe83, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1045.498395] atomic_op 00000000c90c433e conn xmit_atomic (null) [ 1045.512413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15126 comm=syz-executor.1 16:44:03 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0xa0080, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x3, 0x5, 0x5, 0x9, 0xc, "10618de5b13ae86f43b37b7d4076d2018534e0"}) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="c4fc721d309b3a7a7e8fdbca5d8f97a7d00b72cd398ba90d6376118a5f85c507c2bb2b0411fe85", 0x27}, {&(0x7f0000000180)="095f0e6e2851be75f9ac3018eb27f0a58ab32c92528c02f8724c494e7a1f390fd98ec22a72e362fee5dbe9d94c6b840e9e5cb5ad3b63df9409d82d10df26cf96880e2fa48a6d23e3c2d57236247144d8c020d7a68e058ef2f1da73a2e4f0d023d5652159c8819b561afa7e7fc6a33915f0ed0edf18a59f9247bbf1409ef2cf1770c4a27e96a0be98bde113bb33d261ac4c26d3869a48fbe17bd846c944cffd2c022910c5c6277525b3875e21", 0xac}], 0x2, &(0x7f0000000280)}, 0x20000000) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x5d4b059c) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:03 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = dup3(r1, r2, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x7fff, @ipv4={[], [], @local}, 0x80}, 0x1c) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@dead_binder_done, @acquire={0x40046305, 0x3}], 0xf7, 0x0, &(0x7f0000000040)="29f8a98296d20612264b9cd60bc8591e9ac2d174cb9b6aa252be0c2ae584273f2186096cbe0d5d0e65d2184cef4bb4b1855d097664f7dedf0ac7250a11f26c482e2864b68d447d66e8f4ad0324be63a3be0f270010251eb502d49195ccc998668627d86e17eff5ddc5b22b9cd0f134511fb5b780d3a3098c779ad3c29a336394eb8f9bbbc5b9b206f6f6d849faa85e307f2d6b2c4a520986ea51fa672bebc57e594bbcf082333bc89f36e490d2279216f75ac1391181d341f287e4df046840ef7acaf277f8a3700cfa3cb59268067781cec95e1fbfcf5186383b6c160297f1d7dcc1f02ab0638da5770a8276d9484be15c3d8c760069f1"}) r6 = accept4(r0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x3) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_SW_PARAMS(0xffffffffffffffff, 0xc0884113, &(0x7f00000001c0)={0x0, 0x8, 0x9, 0x5, 0xfffffffffffffed9, 0x400, 0x9, 0x0, 0x53, 0x101, 0x2, 0x3}) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:03 executing program 4: 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) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x12002, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000380)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x521400) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) sendmsg$tipc(r4, &(0x7f0000000500)={&(0x7f0000000280), 0x10, &(0x7f00000002c0)=[{&(0x7f0000001580)="276c5bd6f0db828036f59b152925d176a9e51a4722f8fd829657ff48969c3c5f309ceaf42e7b242b7fe4fa128061aec9827004000c31fd9e31cb1c79990c2b89045ea4dc3ad63a775c80850ea10827e8a40a6c8b5fa7cc514639bb99f13c6a3d0825a738a1a53433042c75230d368c95f8a0b5562b58ecf50fd78e5def7375cd62fb5728535bf371b2ffc7d8058398075e1d0a7a4451395c39f79c26b7287cebd130de7737e77714686b9d67d87a3cf8da02cc70fdc99c1a7c916ae542b9d5baaf1f9daa4fb845fd5d5cad2073a61ce51c345150f84b3900997296d55c7d394af17b01d445465ef377508a1a29a5d6b03b0da22c973f22814fb2a802d50fb1f051e7d95d53d598a0599ec79cd27123fa1d13b7996609d4548e81ef7b1e8de8f32593ef46c3081ab55929a3c1cb1fa28a485518391a76b7b80d5941aa42222cb6f25be29ebc938af75971ffffdd4dea114ac37f38e69cb670020a7448d99b7b5e3d09bcf2625c94d6599182ce9edb0bbfea111dae3b1c9d6cd3162ce0aaebcdcf22a8d29dca0d04ebf5944168f398c500915579070586dff7a2ec6d345d1f69a8c749740aea0dbb2d30c9f7e3afd498a886c906fe09a83322d8e94b3ebe288ec1601e6a16122fa44191b6b3f5315eb0b35cb628540438919b906502eeb7cacc7d15753e456b056e6145ab65ac7c01253f3c5663495a74a0598feed07436a72d3ee1185d0fbcf89e8c5d449e0216cab8110efe923be24366dffc65bb386e7f015bb40b6fd9abbf7180b217f88d99f168c113f3ff187c202e2ae32a0238e43af612678a44a3d8373b6dc6bf820f8bf73e6411c51152f51993c66effe25c6e72a3127da6996f13691ded659e1f9d6eab1124435750dfeb60de2b2d59d9196bda3a3c5cd5054b2960481d50ce28ac4159b54f3f26a9decfc8ab36b6110eda741e21c95e3631b3de40fd3c7828fb0e3c85070eb233d4d4b1b75e0167ec62e81f1a12a0cd2e02a7a43edb384e4d0d59744bbe86611575966efe25b4191f14a368a72c13aeb4de7caff7a9439b583d08714fd22a9b1ff08297a562a859e2d21dd4f8ecf6701bcd9a30d28909c52c56a8ef739f0841ae895ad858121b1ec82ae1bbec856730aba8e2f42841c33caa862fdf8b651d90055b6725e5bf0af348ec550ad23c5a3c15c7455fdb13a57a6e452bdebbeb32200ab7dce3fab98b206ec2571e3de8904bea2265288dbaec64359cb5cd926dc025343fff78e7bdab6f541a3d2b569f37b8339d14e706163854d01ba5380d648391740e1fc2e118557692796acf6e0fa8ab21c5657259bf05a8b510eb285f306c8cdd6e185094b0ff46ec71d5a9b8e344176f263730468db893eaba00c32bdafdb1ebdc3ec441abaf4e7b2db744411ae02f33b340a373ea1a485b88073c2da7bd6828bbe4028fef4c30088c9b28daf899741029da8f52d2927250c582f16ca173c0761ad74364f562f3106a15d17d34ff27abc49b8a7d9aa3d2d2bd5c406c9fe21e59ffad1a85c3d1283f983efaab087a92ce4bc66c934605b658f56857301278b09f5e22ba0034a3944ae27bd20cf9cd4a7d1973d4818716d0bf71d922d74ef68ede2604a98f6db652206e0a34ceed21cb950eebbee9686fc368e2b42f9417b22ab84c1a341630f962560900e02f20cc0ed618e657fe4ede15f9a105620dd2206dbd74ba7f061f2d058a127f5ecb72ad12264d81816d82169d668adf80bbdd279c684e11980f72ba126d0326dbfe6736d2b737069e0c5efb7e76276f10fa915907d91282084fa9a12c5636fd265ef705f49adc9924ffcc68742b17c9212fe8abcc49e4db91ee543a7fd438e59d030d6fa1c31ebe151f9c44af0069df608f0395159c41339aaf31b4c3e67526036c7f4d96fdd5afa5c4c85f2a6648098dccd6a49a8250e26bce3ca0e78976c961432783947e3a8ff5430af9cfebf3d2ee72153b7bd4d7f2cce79da6defba02cc5a73f7fa137c01a2cea52a961d9504d959aec7e2627fc33d07ef45bb8afbded876bee54c7f2feacf548bbab68a782e7bbcb6140d6c6b3fbe1108a6f4dd750c0424a9e1e0b8f239c4739f28463a23fe011cb8c98e25126c5693f19f16ab8a4b6351ff2955a397c3618ae47c78b2d123c334082f9aae0d7f9e7b761d58ef7e1f6dd20a23c7bcc3e84dbc75551573c425e5d56ca84e263b22c2ed5ff1255e500c1810574ff1af28114221fa6e72439d5fc117700bf5a7e01e2ffc0cfeabfddb8ae217a7033c9c8dce5a685ca7a0f4ceeb153ab2ae77652e1d73e9510f868b70270e386664ab4c45ddf353e61aef1ac0c673502b7e7faae557df3eaa5fd0a3a00c54f23723ce6406f616f678b6f789c57e09864895dd8a1e5da9ff0bc7be9f9174af99e157e4c71ed69c71783abb3ad18141d99e49ef32614b8ac29eb50f64b2355f4b599acbdf039877d68275a2ebeb0729791412dfd3194cc2cb4f045a4d2ac74afffec582df03ce4afd2aedc594c6cd34a4cd21d4ea653b04d49a8aa1e942df36b530c90d0c2c62ef8369677ce2ffd4304b0410ff9ef86be8afbf55adc6abca02acf03dcab2fe5339ab0eb9d79dfc4817c5e2c10676904192395d9b8552760b0fa79add2769284a0ef5ebc4d61e64dc9a8b2d4770cdb4be4345026f6d04549140f4bb01e8252eb06d70afd84247f8023a0cc31329499a0efcd8a79e0832992a96b437258ab186c6a9c8f2e55fe7319605453b888d928730a11a11b4f56eec25b4c18b2205aad508a9f6850e6e23103a517cf43af019d54593803b76a3529777a58441d781d2eb509fcb723ba3be91d12c809f0148095e2066e1b0f0656ceeb751ad610e265bd4bc1b67f5e521ef420420e9b7e137f29240d63a42d678c1739f33f39a09a0f4c5249f808f41152a07ce9bfcc94e35683bea83f82a5e34e1fef3f8ea2cf4c9f1c8ccef87d7f58fc1b4ace6cb667e62ed1f54f72b3a156551d96f9a16ff4864ae3a01dc86b5c65e6676493f07d7257b34d8c6c5851334a4542dd2bea4aef4f444b5f26ac89a27e3313a4a66bdad09382357f1adbd61d526a2541022814cc4b2515aec30f74729d1a5826a3206c02ccd6adfb6c2b6c7aee33b7213bdbc5878151b50d1a8fdc1b2b9b44a01606770028723c848e1faf60b89de5a2e72b7d19f7745f7c89989ab2a8174291ad7d0f2b172672aba9f4a1b42df53baf6d353b45d755eff7526efa8a87a2aeaf84d9a434e8844a98eab172fa474b353f19e1231aca846d93eb24e650e015a42c578d23d794c02304ff72e358ea5c75f6709e587951d3900b3b1066ddd4a2fe9186d0cfcfcc7e33e9b882e8c2242ba990face580f94d66bb6a5212190fba3c1f1e046738c422d9e94ed6671157af9145bcfe7fd0d431a7a7c84a3eec802794286e2dc2b59e93fcb09ea22a1e47ee8f0b3cf756fb67bc3676819cbc67396322ea6be61552533b52a2fd258e82dc7c57a09211cce3e785f5b4deacae7b9dcd48080c9edb03d935c9c9a426bb6d3ec71e559af61b796827b5e425c991d3485381e0842b35cb0ad91154f4a13117b35d2a9ebfcf0ef68d73093dd483923f7b3a00e9c04c0eec31effc9f908f38949e1766409fc9c8cc48f95d4d537520159dd794edb56e824d31c67d9c7cbefdb51860a8d1f859baa9bf5c2752d00b6969e94d47a88be798f6df9e6b5977a56206c33a38e74ac5de0b23489c9f5a037e13ae0194beb9f954c6b8ebefa78194a4e891c12ddb43019e60d9b8e7fe78df65a83671b76fd1a9c7be064c6d822bb0749d2162168821484ab78f906cb990167a2f9e19a33be2086dd55e54cb8b6dbcd6d1cc9b4c828472d55db6f175547f73db54d142f290ef99e8e26f2c6ebc7a53bfe31fe1eb2ac6a13dd0081debcc346cc0d3407ff158bc48a314a18b7fa781e32b66f9eaa792031567fa8d5c33fd85ebf85af958ef84c0c69f2bc3f842bff08b4b3112a6ac24a78c9476f15d40de489e50fb5e426167a10739db436cb1a63f5e7b3baf7c21c3506d3021c487ce4625f66a18468c89c3a9c94c7c1c2676e1f21a26bc393cf83e7bdf9bf66c2e9dd080574e1a80fe152124e5191c9367f22b4a712322986165964ccc2b016f0fc52e69d009a2f9fc13f344153f17bcebf937f59714f44dfdc11e69c7216cdb4f4d2143222e41d7415b3ef52e45477f62def841cea29c6258a2a2d8c7895712c51025ed7fd5d68bf8aa5a96fbbba98090dac42ad69522f47288af9f6f7acd2406c42706a940300ab41a59488966dc63f4ce8a6e6e7b18c1cf7b3e5013441ad0d7f201343e4a64da2cd513782877cb35d00f2113147ec4d7410971968daa76b1b9ad115c9ef6e8fe6abeb8b372806dbccb26f504f3fb8fb26c97fc6dcc7091f2f940e76fc121b39f215cb5ee96383b0ad5dcb2f7671e1d75612b3992a8bfd9ef25545b75845991f64a26c87a8abbdde668be3e6fb8ebdc31e73eb4eafda15215e0b545907a86c0fa3d5f1af4cf096cd7ec9c31dd57851203a2ce0c4cfecefe63e43ec9335f00fe3195965d0602bdf0fb36a8b4c6a538f18c002895f4d33968901c0228fbbfd250ae07075c9c3d8e3233027ca1ba82586797b9c3fd5c256c9562789f4393908ecba4bbd26a49672d71098198efe77b3661a2114c3b919330e67cd0ae6e90d88e1922750b6d36bde8926f9c635fbe0b1016f016af69965d762ebcab348ea4fe695007c9e1f91b8f7019a3206627751c8216dae9857569f152888ba8876b51d5d73bffb3c5544500e1121d72a0d2ca9b382bae36c36fdb5680b5973ec3529eefc2077654f5ec0021d473c221d544d6c0b56c48926ece451f01bd3b2746f6ccb0a44a2e934eefbc24c8f4ced796e4941bb6363d2bf0af8834e0dde49632c228477fcbae8d6667c5996aeb14eac620e35a1b3a3b29c4122c91f92a2f9917291c04cfb9ef91215d8b0dffccd082474c9a2ee26ab2139d4428c74efd41f820d671b4255253abad18028b4d19715ba084eaa884dcc975da4c316ac3f8c056a2dc1215bd1db2fd504169e6dab0494bc8e02d4374f061c517d424b0050b678fb240df83d19c0f9a71465541f706cf976f6f653a216dc290698158864c941067577cc0b54c8ccae532de0ec0ddc67d4a22f5c9dcee990b7ae21567991bb1fa1f83d51114f00248735a3b884311b695a65fe6671db499588fd69c79baa8962d6f4331e3dda9b3d7075b2240d58cbe88521c4bfab84066a6b69fbcbc3cb6cbf", 0x101d0}], 0x1, 0x0, 0x0, 0xa000a0}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000580)=[@in6={0xa, 0x4e24, 0x7, @remote, 0x6}, @in6={0xa, 0x4e21, 0x3, @loopback, 0x10000}, @in6={0xa, 0x4e24, 0x40, @remote, 0x1ff}, @in={0x2, 0x4e22, @broadcast}], 0x64) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x68, r7, 0x100, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x2, @media='udp\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8051}, 0x40890) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b80)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6}, @IFLA_GENEVE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r8}]}, 0x50}}, 0x0) 16:44:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getpid() write$dsp(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x48300) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setns(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 1045.869342] batman_adv: batadv0: Adding interface: vlan471 16:44:03 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) read$rfkill(r1, &(0x7f0000000040), 0x8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1045.900564] batman_adv: batadv0: The MTU of interface vlan471 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1046.014441] batman_adv: batadv0: Not using interface vlan471 (retrying later): interface not active 16:44:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x2, 0x7}, 0x0) perf_event_open(&(0x7f0000000140)={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$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f00000001c0)='nodev+\x00', 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f00000000c0)="b805000000b9510000000f01c10f46a78900000066ba2100b067ee66ba4100edb9800000c00f3266ba400066ed0f30c4c271de9d0000000066b808008ed0660f38806f000f011c2666b8bf008ee0", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000100800"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468000000001800020014000100000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x5}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 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}}, r5, 0x0, 0xffffffffffffffff, 0xf) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003380)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r10, @ANYBLOB="00000000ffffffff00000000090001006866736600000000080002000000000063d9ad287cb9f446a1bf9e00271d1578bd480cf419f861"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x54, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x24, 0x2, [@TCA_FLOWER_KEY_ENC_IPV6_SRC={0x14, 0x1f, @dev}, @TCA_FLOWER_KEY_ETH_DST={0xa, 0x4, @remote}]}}]}, 0x54}}, 0x0) 16:44:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:03 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe84, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1046.559467] batman_adv: batadv0: Adding interface: vlan472 16:44:04 executing program 4: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61d7, 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 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f00000000c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x0, 0x0, @loopback}}, 0x24) ppoll(&(0x7f0000000000)=[{r1, 0x8}, {r1, 0x20}, {r1, 0x124}, {r1, 0x140}, {r1}, {r1, 0x4000}, {r1}], 0x7, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000001c0)={0x0, 0x0, 0xc00, &(0x7f0000000400)="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"}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000002000/0x3000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000007000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000009000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0}, 0x68) r2 = inotify_init1(0x0) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x8, 0x20000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x101000, 0x0) pwritev(r3, &(0x7f0000000200), 0x4, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000001440)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x101000, 0x0) pwritev(r6, &(0x7f0000000200), 0x4, 0x0) r7 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r7) ptrace$setopts(0x4206, r7, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x21, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7fff}, 0x4008, 0x1, 0x0, 0x4}, r7, 0xffffffffffffffff, r0, 0xc) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) process_vm_readv(r5, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3d}], 0x1, &(0x7f0000002540)=[{&(0x7f00000003c0)=""/63, 0x7ffff002}], 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000001080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001380)=[{&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000001100)=""/234, 0xea}, {&(0x7f0000001200)=""/238, 0xee}, {&(0x7f0000001640)=""/116, 0x74}], 0x4, &(0x7f0000004580)=""/4101, 0x1005}, 0x5}, {{&(0x7f00000013c0)=@hci, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001440)=""/130, 0x82}, {&(0x7f00000016c0)=""/187, 0xbb}, {&(0x7f00000017c0)=""/196, 0xc4}, {&(0x7f0000001500)=""/141, 0x8d}, {&(0x7f00000018c0)=""/60, 0x3c}, {&(0x7f0000001900)=""/10, 0xa}, {&(0x7f0000001940)=""/8, 0x8}, {&(0x7f00000019c0)=""/92, 0x5c}, {&(0x7f0000001a40)=""/67, 0x43}], 0x9, &(0x7f0000001b80)=""/120, 0x78}, 0xde4}, {{&(0x7f0000001c00)=@in, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001c80)=""/45, 0x2d}, {&(0x7f00000015c0)=""/73, 0x49}, {&(0x7f00000020c0)=""/135, 0x87}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/10, 0xa}, {&(0x7f0000001e80)=""/47, 0x2f}], 0x6, &(0x7f0000001cc0)=""/138, 0x8a}, 0x4}], 0x3, 0x40002100, 0x0) syz_open_dev$vcsa(&(0x7f0000001300)='/dev/vcsa#\x00', 0x2d, 0x6b000) r8 = memfd_create(&(0x7f0000000400)='\xe87y\xd8\x0e\xfaE\xbb\x7fH\xbe\xbc\x95\x87\v\xd0\xcd9\xbd(0\xeeG\xaf\xe7\xb3?\xc7x\xbd\xe2R\xc5\r.', 0x0) r9 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r9) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000200)={0xffffffffffffffff}, 0x2, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r9, &(0x7f0000000280)={0x10, 0x30, 0xfa00, {&(0x7f0000000180), 0x3, {0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x39}, 0xa38}, r10}}, 0x38) dup2(0xffffffffffffffff, r8) [ 1046.595139] batman_adv: batadv0: The MTU of interface vlan472 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:04 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmmsg$inet6(r2, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="e6054645b65e9533a2014201d2d793056fe33b2ddd25f0f60b8acbed715fcf5721eecd1a962a7362db0a6f578e5ab1a46e34f1551b1432ffbc97eba816be3a1dffa651f5681063fbb2ed73527005c0c6899648e0aed9a2aa00c2b1c48a725b9ae7cdb28915340e35e042", 0x6a}, {&(0x7f0000000080)="9989c9e8d92753240feee34c7d9fab48110e01269d3eb6430e400216209d7dbfcd872870574833181bd40c0115018e64ffcad0ce1003208ad372ed1089fe280e8d79400d2b610d91a8b5104307adcc324c582fbc00c34eb7e2f58d89b0549365fed9e54770500a40e3ecc5618cc8cfaa9ef4e09bc34b0f8e93712f2854664c3a50", 0x81}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="d04a917268aef66ac9695dd052efdec20c9167aca24634e87df7db4d314fa6c47fc3c8ab0d6a61919ef6849b00f21ff817ea75d9f23daa58c211674544cc2dadfbfa2eac375e0f04fa14ce75475b426730656179138858a9e17cd19d83ced4fdb3e3b1b214676318e43dc7a74fead1b22b22c25ec8d6f6c5881f3835bb4d2adef24911991ff045ea6870a672c5dedae56d7577ccaf6e725d4aa4c9b0db328f503f78fa7e758ab932a291269404a68052f60ec311", 0xb4}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="140000603365a9f39400003032002467f0f80a89c200290000000b000000000001000000000028000c000000000029000000370000055cd17e0000000000c20480000160eee033d1f63820398f"], 0x40}}], 0x1, 0x8090) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x50000, 0x60) connect$rxrpc(r3, &(0x7f0000000440)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0x8, @empty, 0x5}}, 0x24) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000580)={'veth1_to_bridge\x00', {0x7, 0x0, @empty}}) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r6) r7 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r7) ioctl$TIOCMSET(r7, 0x5418, &(0x7f0000000540)=0x4) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x200, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = accept4(r0, 0x0, 0x0, 0x0) r9 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x0, 0x0, 0x0) r10 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r10) r11 = 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) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') getdents(r12, &(0x7f0000000000)=""/62, 0xd6147cbb6f273a13) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r12, 0xc0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, 0x0, &(0x7f00000003c0)={0xa}, 0x0, 0x0, &(0x7f0000000200)={0x3, 0x0, 0x100, 0xe2e8}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x1}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={0x0, r11, 0x0, 0xb, &(0x7f0000000140)=',&systemlo\x00', r13}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r13}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, r10, 0x0, 0x4, &(0x7f00000005c0)='%(]\x00', r13}, 0x30) sched_getparam(r14, &(0x7f0000000640)) setsockopt$inet6_opts(r8, 0x29, 0x37, 0x0, 0x0) connect(r8, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r15, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_inet_SIOCGIFADDR(r15, 0x8915, &(0x7f0000000500)={'veth1_to_bridge\x00', {0x2, 0x4e20, @broadcast}}) 16:44:04 executing program 3: socket$packet(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) setreuid(0x0, 0x0) quotactl(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x602080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_create1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x9, 0x2, 0x81}}) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB="76707065726481723d2e2f66696c65312c6c6f776572642e2f627565302c00"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) syz_mount_image$afs(&(0x7f0000000140)='afs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000004c0)={[{@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@autocell='autocell'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}, {@source={'source', 0x3d, '/dev/sequencer2\x00'}}], [{@uid_eq={'uid', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, '/dev/sequencer2\x00'}}, {@fsmagic={'fsmagic'}}]}) [ 1046.684492] batman_adv: batadv0: Not using interface vlan472 (retrying later): interface not active [ 1046.700731] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15590 comm=syz-executor.1 16:44:04 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe85, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:04 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1046.949910] overlayfs: unrecognized mount option "vpperdr=./file1" or missing value 16:44:04 executing program 3: socket$packet(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) setreuid(0x0, 0x0) quotactl(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x602080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_create1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x9, 0x2, 0x81}}) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB="76707065726481723d2e2f66696c65312c6c6f776572642e2f627565302c00"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) syz_mount_image$afs(&(0x7f0000000140)='afs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000004c0)={[{@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@autocell='autocell'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}, {@source={'source', 0x3d, '/dev/sequencer2\x00'}}], [{@uid_eq={'uid', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, '/dev/sequencer2\x00'}}, {@fsmagic={'fsmagic'}}]}) 16:44:04 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7fff, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffff}) mknod$loop(&(0x7f0000000080)='./bus\x00', 0x8000, 0x1) pwritev(r0, &(0x7f0000002900)=[{&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="24a7882cfd86855c4a7f901c60c84fd81512996b6e510fb45c7d448b9fee4c2304bad27d9fd37ccc2947657e5592ebcb1c53d511241f63a736b2612714f1091cba50760c12a4981384aa74", 0x4b}, {&(0x7f0000001800)="a52a6cc94333da13b0f95b88547536482fb04ad5cceb0c8fc16a1020cc0abe00155ba0f6494c74fae114fdb527aebcc8bfc79f7c5b3a98eafa2bfa8392cc071d3706cdd788070092634a1dcef875fa6d2ece140cc3234eaa85e317a4adbaefab001d0cfae85283e5085232e442b0", 0x6e}, {&(0x7f0000001880)="818d49806ef57e40f837421ee60929eadf824f077abbcc8557d367f36dc2806ca5772e3df78b77b7f4be5f3fb164c9980cf840d131a9010d2b775bcd3e899b4167a3ff7fa8cc4f6cfd84809fb566e5c496962db905410b77b07e", 0x5a}, {&(0x7f0000001900)="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", 0x1000}], 0x5, 0x271) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x42080, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f00000001c0)='./bus\x00', 0x80000001, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000200)="1b2f9a8f16924306d35f5dc452eb638ddb3af2f956715b04c8facdb5e56a8fe0c9a190383cf162152cc14fd1dac73345b69f18f9cd6511e0bb34fe22ce0bb7ba61df9b1353593291c4274a2bd0093f30fffaa5d2490eaba3f8383e59427b7aee9442745d3ceb6dacca51bc47e3e05145adad569afd6d9c1de266c77363a4bd121024ba5a01b66b5de95881824431b436e271a0c9c30631e181a03c09827ce4fe7c4ad77b4c7053af0097bccc47dca4a87510433880ae32eb40d042cb1f912cfdc7c6d44f84570371a4809ccdacde791d238a52", 0xd3, 0x101}, {&(0x7f0000000300)="c9cf257ea380b3ae502146ec51c09f11aabad246dfe9f92625517635af60275864940ac5d6701a1b3b190329f92875f1f0448d6dc4e960630746af68eba03b0c66f747bdf5a7", 0x46, 0x5473f9f8}, {&(0x7f0000000380)="165d880de962409186951f758aa5aa9501bf8da7c1b4f2c60bac863644a19d78b6ba36d64e9f4112d64a2f1b6db719658c14874816c8ae689a131b8917ea857d64c8fd9ae4efdf56e96bcc4e5ea5f44d8cccf29a9367a8d3fa9d493d9f3d78c06ae7a08bfd4e2a", 0x67, 0x20}, {&(0x7f0000000400)="145ae5821a05c05422bdddf496771d72f66d3c5d2736568bc6e216cf00d4d0adbc0d8bf4a137c2d62c1ce302a27069f52cdf46a8f895a32137e9b7b77c89bcc5d5feb61d9fd1b20bc2356a29c6ce721da6d71ca6069df562aa770e69cb292b7abb86eab0c7d73063092eb813ab6cc4606044571b8ffff45e435abc19045dc807288f8f17d4178734f8e545e3d16de5b22b33", 0x92, 0x6a}, {&(0x7f00000004c0)="f2029aa83746c1517100f66ad0d34f9d95469792d5a682bae1a4846c67217791ed2426edc00b89d56670ddb5d456dc1d8e78320904c819efc13a101e20c39fdb1556cdd0ef0d45919e2b1c2bd1b9ff978d9d307fbb80d18392b28d350de4da597e3bc20c83782449802611a2838faf352fd914d684d1445adf27ec4eceffc5b51633f0ba98ede5027fd2847341f873ac678b48b7b1ff02ba394b3b3430724aff49c915d30db23fef6b635297598c94d31039fecdee790ce127be6895b93da3b70b65d050ee02a554677d81ea65", 0xcd, 0x2}], 0x80000, &(0x7f0000002a00)=ANY=[@ANYBLOB="64656772616465642c7375626a5f747970653d026465762f76637375002c657569643e", @ANYRESDEC=r2, @ANYBLOB="2c617070726169730500747970653d696d617369672c736d61636b6673666c6f6f723d7070703076626f786e65a040a7b5a242fa1432a93b0074312c2c66736d616769633d3078303030303030303030303031303030302c736d61636b6673666c6f6f723d2f776c616e302c66736e616d653d76626f786e6574302c61707072616973652c00921a71efa4cd1e1e0cd71f924156d4d442e1518f6d3a54dbe184bd237b"]) syz_open_dev$vcsa(&(0x7f0000002980)='/dev/vcsa#\x00', 0x3, 0x220000) 16:44:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000080)={0x6, 0x1f}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00000000c0)={0x20000000}) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10012, r0, 0x0) mq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) [ 1047.222842] batman_adv: batadv0: Adding interface: vlan473 [ 1047.304693] batman_adv: batadv0: The MTU of interface vlan473 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1047.434980] batman_adv: batadv0: Not using interface vlan473 (retrying later): interface not active 16:44:05 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x200040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000180)={0x33195b93, 0x5, 0x4, 0x0, 0x5, {0x77359400}, {0x3, 0x8, 0x20, 0x6, 0x2, 0x9, "1870f0fb"}, 0xff, 0x2, @offset=0xfffffffc, 0x101, 0x0, r3}) sendmsg$NFT_MSG_GETRULE(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe8, 0x7, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x94, 0x4, 0x0, 0x1, [{0x90, 0x1, 0x0, 0x1, [@nat={{0x8, 0x1, 'nat\x00'}, @void}, @payload={{0xc, 0x1, 'payload\x00'}, @void}, @meta={{0x9, 0x1, 'meta\x00'}, @void}, @hash={{0x9, 0x1, 'hash\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x5}, @NFTA_HASH_OFFSET={0x8, 0x6, 0x1, 0x0, 0x3}, @NFTA_HASH_SREG={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_HASH_TYPE={0x8}, @NFTA_HASH_LEN={0x8, 0x3, 0x1, 0x0, 0x83}, @NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x6}, @NFTA_HASH_MODULUS={0x8, 0x4, 0x1, 0x0, 0x6}]}}, @dup_ipv6={{0x8, 0x1, 'dup\x00'}, @void}, @osf={{0x8, 0x1, 'osf\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x17}, @NFTA_OSF_TTL={0x5, 0x2, 0x5}]}}]}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x1}, @NFTA_RULE_COMPAT={0x2c, 0x5, 0x0, 0x1, [@NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_RULE_COMPAT_PROTO_IPV6={0x8, 0x1, 0x1, 0x0, 0x2e}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x6c}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x67}, @NFTA_RULE_COMPAT_PROTO_IPV4={0x8, 0x1, 0x1, 0x0, 0x29}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x20044000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r7 = accept4(r0, 0x0, 0x0, 0x0) r8 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x37, 0x0, 0x0) connect(r7, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1047.485583] overlayfs: unrecognized mount option "vpperdr=./file1" or missing value 16:44:05 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe86, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:05 executing program 5: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000300)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 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}, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, 0x0, 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x9, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x900, 0x0, 0x100, 0x0, 0x0, 0x3}) write$cgroup_int(r1, &(0x7f00000003c0), 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x6628, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086607, 0x7ffcc25bb000) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x100, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r5, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r6 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r6) accept4$rose(r6, 0x0, &(0x7f0000000440), 0x800) r7 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000280)=r7) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0x43400) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r10, &(0x7f0000000200), 0x43400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000400)=r8) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000000040)={'\x00', 0x1132}) ioctl$TUNSETOFFLOAD(r11, 0x400454d0, 0x1) 16:44:05 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7f3f, 0x68300) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x1411, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x5}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x3b}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x44000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1}) write$tun(r2, 0x0, 0x0) 16:44:05 executing program 4: ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYRESHEX, @ANYPTR, @ANYBLOB="bea1698f9ccce083479b059049f4653a08c74a8c7012086793454de4a71add9fb6b3982d721f8dfbe0a805ff955992d8fef46541b5"]) ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x0) ioperm(0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getpgrp(0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000140)) close(0xffffffffffffffff) prctl$PR_GET_THP_DISABLE(0x2a) 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) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x96800, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, 0x0) syz_open_procfs(0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x82}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',lowerdir=.:file0']) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000540)) 16:44:05 executing program 3: socket$packet(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) setreuid(0x0, 0x0) quotactl(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x602080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_create1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x9, 0x2, 0x81}}) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB="76707065726481723d2e2f66696c65312c6c6f776572642e2f627565302c00"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) syz_mount_image$afs(&(0x7f0000000140)='afs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000004c0)={[{@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@autocell='autocell'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}, {@source={'source', 0x3d, '/dev/sequencer2\x00'}}], [{@uid_eq={'uid', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, '/dev/sequencer2\x00'}}, {@fsmagic={'fsmagic'}}]}) [ 1047.969420] batman_adv: batadv0: Adding interface: vlan474 [ 1047.985179] batman_adv: batadv0: The MTU of interface vlan474 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1048.016251] batman_adv: batadv0: Not using interface vlan474 (retrying later): interface not active [ 1048.058920] overlayfs: unrecognized mount option "vpperdr=./file1" or missing value 16:44:05 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) ptrace$setsig(0x4203, r1, 0xa07, &(0x7f0000000100)={0x39, 0x6000, 0x80000000}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) prctl$PR_GET_SECUREBITS(0x1b) listen(r4, 0x20000003) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f736f0086a547b51672e38b2e4412a5902550350c0f48ed2393b7c5791334ce7aee4f21f33f69471dd861d2c8dfce1c"], &(0x7f0000000040)=""/110, 0x6e) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = accept4(r4, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:05 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b", 0x23}], 0x1}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x80002, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffdd, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$CAIFSO_REQ_PARAM(r6, 0x116, 0x80, &(0x7f00000001c0)="f51c6784d1349e4a63c85c148148fba87b7fb3ae488de98eacbb27b0757f64188d399fe775e69b247decd5e22147749e1a257284f331935b52f96de6ded6dc0b9a4098c1ad2648e238ab48810d33b9e3b603c49779a985b535ae7d468281c8bc317e7e85aa19217fc6357ba1d7efba2f785825a13b4d6c426d0a12ed322f755769ac59d0ebad3ac0ea6c7eaea353903bc79e0213", 0x94) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 1048.086115] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16062 comm=syz-executor.1 16:44:05 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r1, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f00000002c0)="0bea7256fee429f1ac8a520da7de4a684ae644c0d20b6d33fb705863b01b6c73399ec104cb6afcb28fc1f2436d6c19408cd1801c003dc5efe3ffd850b68e80394b805aa7a8aa727856fba3b8b6e3070377a15b963e95eab1885ccd2821860526104cc8b0674ea07cd6a4401fa076bd24010d0f7de6e02b18f0e0e16b3538cbb64e65713961a426c351bd87d3e867cac7bc99e5e0c1d82a6dba812880ca8fe145b40b88c55e97f633488b0c9051cabd35c6e783a4a90f57d934a7496470d6aea8339c1f339130cfa841db977694393e8bf503d05be9373b5f0839222171909adc0418d9825c03635450749f7d90590c836046e1c21761e266452bf49796", 0xfd, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8, 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, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f00000001c0)=0x8) ioctl$UI_ABS_SETUP(r3, 0x401c5504, &(0x7f0000000200)={0x8, {0x401, 0x100, 0x9, 0x3, 0xff, 0x6}}) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xfdef) 16:44:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe87, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:05 executing program 3: socket$packet(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) setreuid(0x0, 0x0) quotactl(0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x602080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r1}) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) epoll_create1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x9, 0x2, 0x81}}) wait4(0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x0) mount$overlay(0x400019, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB="76707065726481723d2e2f66696c65312c6c6f776572642e2f627565302c00"]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) syz_mount_image$afs(&(0x7f0000000140)='afs\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x1000000, &(0x7f00000004c0)={[{@flock_openafs='flock=openafs'}, {@flock_openafs='flock=openafs'}, {@autocell='autocell'}, {@flock_write='flock=write'}, {@flock_write='flock=write'}, {@source={'source', 0x3d, '/dev/sequencer2\x00'}}], [{@uid_eq={'uid', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, '/dev/sequencer2\x00'}}, {@fsmagic={'fsmagic'}}]}) 16:44:05 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000180)='y\x00', 0x2, 0x1) bind$inet6(r2, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, 0x0, 0x0) 16:44:06 executing program 5: perf_event_open(&(0x7f0000000080)={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, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4d, &(0x7f0000000000)={@broadcast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x17, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x10]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x0, 'o'}]}}}}}}, 0x0) 16:44:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) sched_yield() setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$TIOCMIWAIT(r5, 0x545c, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x48000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000000)=""/163) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977745dfca18ef3d39026ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e2e6d216ed2fb7a95ff906185874a2d4402b401f46a380e73c5477efe9ef499a492ef8fe4e6265300"}, 0x80) [ 1048.611070] overlayfs: unrecognized mount option "vpperdr=./file1" or missing value 16:44:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x8001, @fixed={[], 0x12}, 0x800, 0x2}, 0xe) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) fcntl$addseals(r2, 0x409, 0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RWALK(r3, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r4) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000d80)={0x14, r9, 0x405, 0x0, 0x0, {0x5f}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x54, r9, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "ce6f7ca8366e639a6a14bee953"}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x54}}, 0x1) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) write$P9_RWALK(r5, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r10 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) read(r10, &(0x7f0000000180)=""/19, 0xfffffe47) ioctl$SG_SET_TIMEOUT(r10, 0x2201, &(0x7f0000000080)=0x7fffffff) dup2(r5, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 16:44:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1049.015540] audit: type=1400 audit(1583167446.547:141): avc: denied { listen } for pid=16435 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 16:44:06 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000080)={0x1, 0x6, 0x1, 'queue0\x00', 0x8}) setsockopt$inet6_opts(r4, 0x29, 0x39, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1049.207194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16545 comm=syz-executor.1 [ 1049.365976] batman_adv: batadv0: Adding interface: vlan475 [ 1049.372270] batman_adv: batadv0: The MTU of interface vlan475 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1049.398609] batman_adv: batadv0: Not using interface vlan475 (retrying later): interface not active 16:44:07 executing program 3: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340), 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x3f, 0x2, 0xac, 0x0, 0x4, 0x40002, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext={0x40, 0x7}, 0x880, 0x9, 0x2, 0x3, 0x9, 0x89, 0x400}, 0x0, 0x10, r0, 0x2) fdatasync(0xffffffffffffffff) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) creat(0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x2, @broadcast, 0x4e24, 0x0, 'lblc\x00', 0x1d, 0x2, 0x63}, 0x2c) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0xe}) 16:44:07 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe88, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1049.915529] batman_adv: batadv0: Adding interface: vlan476 [ 1049.929447] batman_adv: batadv0: The MTU of interface vlan476 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1049.969486] batman_adv: batadv0: Not using interface vlan476 (retrying later): interface not active 16:44:08 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe89, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:08 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x7001, &(0x7f00000002c0)=ANY=[@ANYBLOB='metacopy=on,redirect_dir=./file0,metacopy=off,upperdir=./file0,metacopy=off,index=off,nfs_export=off,dont_hash,hash,obj_type=vboxnet1^,fowner<', @ANYRESDEC, @ANYBLOB="2c61607072616973655f747970653d690359e62ed7b6f7b4bba0ce6d617369672c646f6e745f61707072616973652c736d61636b667366726f6f723d2c6673757569643d39643135373364322d333433622d3f3ccea355024b61a96fedbd103ce99ef49f7008f450b9815093b63039c4be5e2aa7afe4d4f60494e428c57b89185f16acfc7257313a96939927f725cf5e02fda67a3f43236582e374561c6cc58a8742256bc5ddf0dac97daf3b070ed789c88c4b337b90d1ae8a221b98cb27f5370c7ed789e605"]) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) io_setup(0xfffff801, &(0x7f0000000140)=0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x40400) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = getpid() r10 = getpid() r11 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r9, r10, 0x0, r8, r11) r12 = syz_open_procfs$namespace(r10, &(0x7f00000005c0)='ns/cgroup\x00') r13 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r13, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r14 = socket$inet_udplite(0x2, 0x2, 0x88) r15 = dup(r14) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r16, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r16, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000609eef7b00303a0000233322b7000000000000000000000000000000ff020000000000000000000000000001980090780000000060cf7f820000000000000000000000000000000000000000fe8800"/98], 0x62) r17 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r17) r18 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r18, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r18, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) io_submit(r4, 0x8, &(0x7f0000001980)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000180)="cf03c3475dcc0d3ffc9e9c3233575df01379f0325e59a81b366e3a119debbe63fa945ae480aac47485c00a6e2deda675aa80dfc608a612813e863dd5037af46ce91f4d532a0af77b5344c621f028898a3a3f66699d6d2d1dbdf5c9b79aa8ef4b5d1bad90d746028eb060cc9f217d14d1108fe43618291adacf65e71c6e37664b00c47b1fe4791097583a91e628afc2f8f831659d9e3f3964296838c65358ec176f64795facc612", 0xa7, 0x2, 0x0, 0x3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x4, r5, &(0x7f0000000440)="14e4fa18caa874782d5d8fda88a72d2953a6a63ffdfd04e38d5dcd745f834323a1bba22bf5670439c2332ce9ee2313597e1bb658cc9479b693dee3feb8", 0x3d, 0x20, 0x0, 0x2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0xd521, r6, &(0x7f00000004c0)="529e8ceec6b8ba7fae09a1e165c1edad93394cdbb73256751e254e6caf53f436b652ff1642b99c6060f5739fc645d61c35bb3d0c1b137ab0b9c8024ec87fab80ea06d04a3689cc87cff604315c4b47f9347e3c0366d2da4ca5829821679e9f634906e8d56d", 0x65, 0x75, 0x0, 0x0, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3, 0x3, r12, &(0x7f0000000600)="dc9857ee218c735d767edac3d19169decb3640544d44e8f92691d05cd043cac5fbc9d73dfbcccb9887c61d6cd4b3e56b2bc83d3e2866162c50a1b67f86556ba1de4dcc9ceb4130432c780c5092e11e1fae9a95cc782d1a28264361b4f8d50c68964dc10b6495f01251db98ff1f", 0x6d, 0x1, 0x0, 0x1}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x9, r13, &(0x7f00000006c0)="577cbd2927d29c3852428cf1cb8982f48abe9ce023c3e278f9e0627fd1ee357b335ba3905728da47c4907bec762143804ba9c4cae0aed00bafb934113209f51c47925960b2baddf861a7e034492d178564c2f9ab6509d71d0a150aa7828508ba80be77fda0404f29ecfb4acca50f403d6a610a6445b99594915bd3870c0156720e0a6213626f5bb934e73c8316278d7f660fdbd6746f4092a65aafd328ff7fd3513b0b2cb0ce6340486b46", 0xab, 0xf436, 0x0, 0x1, r15}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x2, r16, &(0x7f00000007c0)="e5ba9171a908980a09608651de36bb5bb8a17a4ede04dae573cec8e89f4da2c23e4dfc798ce3054f3b7dbd1f0c6bb57e64acfc130e534c2a8a10bd4cac", 0x3d, 0x9, 0x0, 0x2, r17}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000840)="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", 0x1000, 0x6, 0x0, 0x1, r3}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x2, 0x40, r18, &(0x7f0000001880)="2fa903033286f6dd8bd4fb9f89283f4974d961909858f52e592f593bdde1d912e830610705b072177feb68894ac8c11d2e08c4e5b5b5906af969cef4af5a931131645fdca2bc8f7f8be5edec44deeadf7928f419d3cc7c298259b09b7a3733a3241d740ece8808596d50a856f29426dd6ccade10995ce34ca8365121eb8d39a40b8c6158e0f54dc5ac4fb54e6cd9e2d5383126c0420ab8e3", 0x98, 0x2, 0x0, 0x2}]) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:08 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:08 executing program 3: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002340), 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x3f, 0x2, 0xac, 0x0, 0x4, 0x40002, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext={0x40, 0x7}, 0x880, 0x9, 0x2, 0x3, 0x9, 0x89, 0x400}, 0x0, 0x10, r0, 0x2) fdatasync(0xffffffffffffffff) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) creat(0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x2, @broadcast, 0x4e24, 0x0, 'lblc\x00', 0x1d, 0x2, 0x63}, 0x2c) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0xe}) 16:44:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'veth0_to_team\x00', {0x7, 0x0, @remote}}) ioctl$sock_ifreq(r2, 0xfd6dec4705f6ba6f, &(0x7f0000000000)={'batadv0\x00', @ifru_hwaddr=@dev={[], 0x23}}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r1, &(0x7f0000000180)="cb0101a5e19168ffdc71dcedefd32a5fbfffa543", 0x14, 0x14088804, &(0x7f0000000200)=@phonet={0x23, 0x0, 0xff}, 0x80) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="34000000520000022cbd7000fedbdf250a080002000600000008000200040000000800030001001134179810c0c6dab53b1c0f77"], 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040004) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000050000000000000084003000000000000d0000000d000000000000000d00000009802000098020000980200009802000098020000040000000000000000000000ff010000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000626f6e645f736c6176655f3000000000697036677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000064756d6d79300000000000000000000076657468305f746f5f626f6e640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a4543540000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000009cfcda3478de3e5e49baaf8c61ff77519df401438d3e982485f21445675876a2575a77ecdcfa57cc4a2d396022724deeb987e59d588d78c1f289746c9d44a801d814127a7eed0219fd66c26b6153ed7bf0805af999dfec12dde40a91527e9eb8d86128720000000000"], 0x3a0) 16:44:08 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x0, {0x10, 0x2, 0x3}}, 0x34) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) setsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000100), 0x4) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x4080000, 0x200000006}) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r4, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x100}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7d}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xc7e}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2481}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x34}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x815}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9a28}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) [ 1050.847782] batman_adv: batadv0: Adding interface: vlan477 [ 1050.877649] batman_adv: batadv0: The MTU of interface vlan477 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1050.939185] batman_adv: batadv0: Not using interface vlan477 (retrying later): interface not active [ 1050.972648] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16685 comm=syz-executor.1 16:44:08 executing program 4: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@broadcast, @local, @void, {@llc_tr={0x11, {@snap={0x1, 0xaa, "b10f", '\n)`', 0x6001, "a938d9434a5afc82518080a60a18419668f1f9fd32ce88f5a431886a4c4ca32b131619"}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 16:44:08 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8a, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:08 executing program 3: open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000002340), 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x10, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r0 = open(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x5, 0x3f, 0x2, 0xac, 0x0, 0x4, 0x40002, 0xa, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7f, 0x0, @perf_config_ext={0x40, 0x7}, 0x880, 0x9, 0x2, 0x3, 0x9, 0x89, 0x400}, 0x0, 0x10, r0, 0x2) fdatasync(0xffffffffffffffff) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280), 0x1033b) creat(0x0, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x8003, 0x8020001) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f0000000300)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x2, @broadcast, 0x4e24, 0x0, 'lblc\x00', 0x1d, 0x2, 0x63}, 0x2c) write$P9_RREMOVE(r3, &(0x7f0000000280), 0x1033b) fdatasync(r3) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r3, 0xe}) 16:44:09 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000000)='./file1\x00', 0x1ff, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[]) [ 1051.949741] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17010 comm=syz-executor.1 16:44:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, 0x8, {}, {0x5, 0x0, 0x8, 0x0, 0x0, 0x3f, "4db25dee"}, 0x0, 0x4, @planes=0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r4, r6, r8) r9 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r9) statx(r9, &(0x7f0000000380)='./bus\x00', 0x2000, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r12) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r12, r14, r16) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) stat(&(0x7f00000005c0)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r19, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) fstat(r19, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r22) r23 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r24) r25 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r26) setxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x4}, [{0x2, 0x2, r2}, {0x2, 0x2, r4}, {0x2, 0x6, r10}, {0x2, 0x5, r14}, {0x2, 0x3, r17}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, r18}], {0x4, 0x6}, [{0x8, 0x1, r20}, {0x8, 0x2, r22}, {0x8, 0x2, r24}, {0x8, 0x7, r26}], {0x10, 0x4}, {0x20, 0x2}}, 0x7c, 0x1) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1052.362723] batman_adv: batadv0: Adding interface: vlan478 [ 1052.369845] batman_adv: batadv0: The MTU of interface vlan478 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1052.401218] batman_adv: batadv0: Not using interface vlan478 (retrying later): interface not active 16:44:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x7ffffffffffef, 0x11011, r0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080)=@req3={0x2, 0x4, 0x9, 0x4, 0x0, 0x6, 0xd4d}, 0x1c) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, 0x0, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt(r1, 0xff, 0x2, &(0x7f0000000180)="9878a1159c37217e4d9a1da6ce5905c758ff13ec173f33ffd9b84d3761f529e79de3cd56ff6050", 0x27) r2 = semget(0x0, 0x4, 0x5) semctl$SEM_STAT_ANY(r2, 0x4, 0x14, &(0x7f00000000c0)=""/178) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000001c0)='NLBL_CIPSOv4\x00') r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGETKEYCODE(r4, 0x4b30, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x450200) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x1b) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r5, 0x40184150, &(0x7f0000000200)={0x0, &(0x7f0000000280)="f42cf9b078f592c8ccc9207b92dbec066405c0d8cd675af86f51bfabf59be7079f6b88b9f4d827ae24cb1574fa8a25e74000c0a11e6c211dfee8f36773a829b426c720a0a79bce2a2d2cd79fd738c23facc1586ef668cb5f62015e93828c07d784e982d583f192c6596962bd9d95ccb9dd9dd3b61a0ceb92587dcbf508cedbd01b4be209013a523c219c3a2f74916c8c529a1f82092ae090dec463e82f308d3493445b22f38c8ce601bb60083ada3737b817277bb055a4105e2eec676ca4cae3e2262cfe605d81af072284a6ba13ace03ab11e625ee398a9c1eba974cd091aa553e75f4e6034fb67fc5dc8a1d82306eec4eb27", 0xf3}) r6 = dup(r3) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x4c81, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff2000/0x1000)=nil, 0x1000}, 0x1}) 16:44:10 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8b, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:10 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$isdn(0x22, 0x3, 0x22) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:10 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @remote}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) write$fb(r3, &(0x7f0000000080)="db46bf124497869589d3dc174506f494c9866dc7c10e26a6eba7fd9e3a1b68e997c526c9fad0de321c", 0x29) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000000)=""/125) 16:44:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x0, 0x8, {}, {0x5, 0x0, 0x8, 0x0, 0x0, 0x3f, "4db25dee"}, 0x0, 0x4, @planes=0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000300), &(0x7f0000000340)) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r4, r6, r8) r9 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r9) statx(r9, &(0x7f0000000380)='./bus\x00', 0x2000, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r12) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r12, r14, r16) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) stat(&(0x7f00000005c0)='./bus\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r19, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) fstat(r19, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r22) r23 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r24) r25 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r26) setxattr$system_posix_acl(&(0x7f0000000040)='./bus\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000700)={{}, {0x1, 0x4}, [{0x2, 0x2, r2}, {0x2, 0x2, r4}, {0x2, 0x6, r10}, {0x2, 0x5, r14}, {0x2, 0x3, r17}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, r18}], {0x4, 0x6}, [{0x8, 0x1, r20}, {0x8, 0x2, r22}, {0x8, 0x2, r24}, {0x8, 0x7, r26}], {0x10, 0x4}, {0x20, 0x2}}, 0x7c, 0x1) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={@dev, @mcast1, @rand_addr="657261c70996f4e1596272e2ec4688fa", 0x0, 0x0, 0x0, 0x10, 0x0, 0x20c204c6}) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) [ 1052.991059] batman_adv: batadv0: Adding interface: vlan479 [ 1053.025551] batman_adv: batadv0: The MTU of interface vlan479 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1053.112008] batman_adv: batadv0: Not using interface vlan479 (retrying later): interface not active [ 1053.131961] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17028 comm=syz-executor.1 16:44:11 executing program 5: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000001200)='SEG6\x00') getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000140)) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x5e8f671b6d90901c) lseek(r0, 0x2, 0x0) mkdir(&(0x7f0000001240)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='rpc_pipefs\x00', 0x0, 0x0) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000100)=0x5) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x8, 0x4) tkill(0x0, 0x1004000000016) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000400)={{0x4, 0x4, 0x3, 0x80000000, 'syz0\x00', 0x10000}, 0x1, 0x20, 0x8, 0x0, 0x1, 0x9, 'syz1\x00', &(0x7f0000000340)=['\x00'], 0x1, [], [0x9, 0x9, 0x8000, 0x792]}) umount2(&(0x7f0000000240)='./file0\x00', 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x800}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_open_dev$radio(&(0x7f0000000280)='/dev/radio#\x00', 0x0, 0x2) syz_open_dev$ndb(&(0x7f0000000600)='/dev/nbd#\x00', 0x0, 0x600) 16:44:11 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x345280, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r0, 0x11, 0x1, 0x7, &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x40000000000000c0}, 0x20) fstat(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) sendto$inet(r1, &(0x7f0000000600)="fcc2486cf2c31a76abafdac06b6c20234dcb1c7b444b85b3c32bccff7dfb9c9b9dcaa5ef7849d57e9d84c2", 0x2b, 0x24044000, &(0x7f0000000640)={0x2, 0x4e21, @broadcast}, 0x10) setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0xc000000, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000040)={r0, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='tmpfs\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000340)='wireguard\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x2c, r3, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0xfffffffb}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x40041) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x109400) 16:44:11 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/consoles\x00', 0x0, 0x0) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000100)={0x5, 0x5, 0x4}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x80000001, @local, 0x4}, {0xa, 0x4e20, 0x8, @rand_addr="746e2a26c9bf2249afd5a61c6eae5962", 0xac}, 0x3, [0xdc78624, 0x1ff, 0x7, 0x6, 0x8, 0x8, 0x8, 0x8]}, 0x5c) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:11 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000340)={0x8, 0x8bfc, 0x3, 0x400}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000001c0)=0x81) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r3, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)='/proc/keys\x00', r3) keyctl$read(0xb, r4, &(0x7f0000000300)=""/48, 0x30) r5 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/keys\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x4000000000010046) recvfrom$x25(0xffffffffffffffff, &(0x7f0000000080)=""/196, 0xc4, 0x0, &(0x7f0000000180)={0x9, @remote={[], 0x2}}, 0x12) 16:44:11 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8c, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x6}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) connect$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x13, @empty, 0x6, 0x2}, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r4, 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r5, 0x0, 0x0) 16:44:11 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="074a4d0ec1f7d62af051682945e0bec950f5f03382115e7cb321fc034a938ea9601ac4ab1a061f9291e34b722a7801365cc4d61c12e7626288d53da44dbad91e096ea9589ceb6e26c3229ccac18e7d34a574324210a0fed07be5a9abee1595dc2c", 0x61, 0x5000, &(0x7f0000000080)={0xa, 0x4e24, 0x8000, @mcast1, 0xa65}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, r5}, 0x14) r6 = accept4(r0, 0x0, 0x0, 0x0) r7 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, 0x0, 0x0) connect(r6, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:11 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001340)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000080)=@generic={0x15, "90ec3bc41092bc5a55a5c2a0e29846e827556130c538602a1f46d529dcee96ccd813028a0e5833555db241d516dc9baa5f58b0098e86a12d8e6de25f6ec2aa2f6494f0ec8568be3a03b338929d6948dc0abc464151fab2c64fbaf1da16785d87d010c8bef0078530dc19f3d0980fd5eb83f9d5d2daa1d210bc6bddf29156"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="a3d13752dd6bca3ebad1ae998eee272d600f353f820c0b9e0ce1982b405d7da89eb25897e12954e18d9d898e64e977eec9451c005299a0e86842b85c9055a3827ae7d250cdd12c8dfd17a4f8a407c3598e0a9e8af88a81c012953dbb2dcd9d2de2b9b9b384bc7066a3e42c8817ca4000c6b02a66f1dc39c57a5056676cdfbd17bb4f0685e04b36daece673a52e770a", 0x8f}, {&(0x7f00000001c0)="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0x2330}}, {{&(0x7f00000038c0)=@l2={0x1f, 0x9, @any, 0xaa7, 0x1}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003940)="43802ee4f4ccc576cdfe64597835cce641639e108de2b1da91755fd333c9f632691172b3c20c60bd3aee963c82ccc162098d3db55d0927d6fa14c788a3b6db868ccf752416d6", 0x46}, {&(0x7f00000039c0)="2453446f7946f29f64e07f2cbcf20b", 0xf}, {&(0x7f0000003a00)="8bde6df3281ccca543edcdf459d747507a446887d31cda1e343ee609ab3a82c1aa0924f316f1c3bfe0fced", 0x2b}, {&(0x7f0000003a40)="5ea4b8f8c8ca8baf8b4242ed75d55ef6e02b2ef06f15d9e6db67a693d55d56857ec396ff87054a546d8ba79fc24b1d83f98d2ead9df33f26a6aead4946ace4363bdf604b5c1ec442c53e777b5d806acf540471671d0bd8fb1ca9dd278c5460af1f210f20fda72260994702add7f8f5e3c0da4affffb8bbe5d86e65", 0x7b}, {&(0x7f0000003ac0)="32e26e219dbb4a9048f08eb6e51b027030ca291ed534384fedb096d75604c1ab07755d0cb49dbc025ebc61a2a0e2c7f41681bd27f4c642ebb5bcefa410be448c375e3e2923df5a11a954bc8a2138784566467a439bbcd2a65d79219d41d3ab0dcae1c5c07b01fd0ec26446604d3cabd8485ee77418ee6f1bb0d302ef201e9e1f1c00e8a2ad7e124f0c1bf579ecdd85c82c8927334ec5535224a23385385fa394326fee9ebee350905907995636", 0xad}, {&(0x7f0000003b80)}, {&(0x7f0000003bc0)="1dbf3cebbd8d31f0bf1cb813028114a93a18ec04a278e9225937ce657f966530d3b8d614999db687d3f5ae2d142659dd13", 0x31}, {&(0x7f0000003c00)="e0ac958744e88130a5882d5c5b1d71260f5b8264eec29a3a46f731acf5e8cf92", 0x20}, {&(0x7f0000003c40)="1ffc9461f39f2c2f5b163968b63ad2988773c16cf32e304dc343ff61dce34157789bf4dfb0cdbe3023dd8c07547467a57fba3aaec3bb555a44f3c05e171de2e4e6a434497fba514cdc09dd654ca1542a83a17eeefeef1264aad3bbd189b8e7c017312b2385859e3f4198f444f72f77d3d7f922599c681336f523", 0x7a}, {&(0x7f0000003cc0)="d1253d11b84d2945751930c77046635998dcdc911990c3a8add751dc6ba2c70b46f28883b2b2f451af6c0e9a7a7d2bd778ad25addd44040550ebf571ac6227c3beda675024fe02c2bf3c04d554443de01b933ba8035624550dfaf40ae9cc81a0a04829f8c9c16a848b0b06850c0362b4f9c787fc2ed8bdde872a06f0f35ba5777063c90d0c8d85e558caf1bfdba386c2d16d2728cd46da0ed8d6670ebc6195867a7c97d6ffef1eec5efd855135ab1c6c", 0xb0}], 0xa, &(0x7f0000003e40)=[{0xa0, 0x104, 0x1, "af76d500ec826712a7b89f15348ff2bf16d303bb524bcbf8f6b29dbf6d79c527f59491e3e068bc805f2eb93c837f07f32176697d976e36ecce8dfbfb4cf536b04755ecd87678dbea4eb3e9d15ee9ea39d1658d14e1227691b67cd3585aeb4fa07403ed9866b25209080ff352947827756e68c01426c4865d021c9032cf167b7a3999ddf385fa19efdc4d"}, {0xf0, 0x101, 0x1, "5770429d22debf24a683d2578ded3689b594e0dcec8296222858ae20d4c5437bae312964ffb6faf9a543f053f20d0160de323fcfd18da85c24b02f466204a2548929c5a188666c742cd8c7a7283bba90815f9bab5aa43d063bc792762e2431046bcbad1c3213b8db9843d4cbfd184a67a2e9d7f325bc3ed9396fa425990bf839efaf1ca2599eea4c0a1d5e8405974d22b8e7adbe9823e1f8d6a6e27b61c72c1957a1d5b0af8f7b7d8082e1e3d762cee2198c4ee7ba8cbd1ed9d9fd8b24aefa6b93b1269fa5a40e2ec41e470256b44a74b9166bf64c07c9b06137509c"}, {0xb0, 0x10c, 0x80000000, "254f4ab02e5628d84651e70be2a05cd1cbc35b72aab16db4eda854b657f084a4f7606f4ba368b1a494a49988133c0e8795ede62bef69cac7a345578989c4d3738dca1fb967c64ec62e60267b136bc59574226fc7cca033ae3e2237441fbc83190986d8f2043d6bf278882c8760c46a42c87116a8c3bc766393d883f1b8559947ef08483316774d2ace2c3631a73d1a3de79ca589c4c5a046957aa7b67a50"}, {0x90, 0x114, 0xff, "3501fb248faa27ada3215673bf75effec2bb976e8bf0b4383c69f6de5f031846c0c20eac15cdb32b9f4d98b6c0cf38dc0c82f8376a1052d763ac01faafe7eefbc4cd5745b943bdb6de5dd5596f9cc0840e62a8e9c7372a275f4531d3ad0ed9f766ff80b158f61e2c436c2797d4c0467c3eb699de9ba8c70273a2c8968a"}], 0x2d0}}], 0x4, 0x10) ioctl$SIOCSIFMTU(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x723}) socket(0x11, 0x3, 0x0) [ 1054.428619] batman_adv: batadv0: Adding interface: vlan480 [ 1054.481026] batman_adv: batadv0: The MTU of interface vlan480 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1054.569342] batman_adv: batadv0: Not using interface vlan480 (retrying later): interface not active [ 1054.636156] device veth1_to_bridge entered promiscuous mode [ 1054.661056] overlayfs: conflicting lowerdir path 16:44:12 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xffffffffffffff9e) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x7fffdf00f000, 0xa, 0x10, r3, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r5 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000300)={0x100000011, @multicast2, 0x0, 0x0, 'lblc\x00'}, 0x2c) r6 = socket(0xa, 0x4000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000000)={0x11, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x1000000, 'lblcr\x00'}, 0x2c) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001580)={0x0, @dev, @broadcast}, &(0x7f00000015c0)=0xc) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={r7, @loopback, @remote}, 0xc) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000001600)={0x0, @remote, @empty}, &(0x7f0000000100)=0xfffffe78) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000003c0)={'veth1_to_team\x00', 0x9}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={r9, @remote, @loopback}, 0xc) ioctl$FICLONE(r3, 0x40049409, r5) syz_genetlink_get_family_id$team(&(0x7f0000000840)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000480)={'team0\x00', r9}) sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x20004011) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getrandom(&(0x7f0000000400)=""/187, 0xbb, 0x3) r10 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r10, 0x0, 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback}, 0x10) write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080", 0x1c) socket$nl_route(0x10, 0x3, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x10) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000000280)=@isdn, &(0x7f00000004c0)=0x80) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001640)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r14, @ANYBLOB="b3a42107a30e558685d38d47435a8125ca76f9a28d995b7f64994c2cc2e6e7a93ceaa33513ea635a7edd016bf3bcec68a1d6dea7a6426c3c67dd6bf1c5cfc308f7e5b874650d85afca1dfb3001aa5d9015cc8205c0e12f105668475244c3306805686046495600f8e12a91f6ae4b4f6bd3796ae8970569c6c534474f134209279d2d0da82318d6a247f2fc03784124535486125655a6ae0749b81fd4e751dd98cc2771fddba12a51a2d2d0d08e834f94b687a73a6f0837e9fd0f9a0913943a34846390975c54947cb310a0cdfa84613ffc8fad3c8d0ad4", @ANYRES32=0x0], 0x4}}, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001c40)=ANY=[@ANYBLOB="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", @ANYRES32=r14, @ANYBLOB="00000000ffffffff0000000008000100736671004800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009b89aab49ad30a704aa4f574f493a554bd08b3abf111160c5ee6746a0e9a03b182760e556f17156f9573e220fca1bb372eea61fbb4a67b003702e307c1651bbcb8c09d5de2a33ac580443bdc788b1f00f9a3155816be58d23eb1733453372067f9ab361101b5271c4c24642ba2bf25dd22514b92ed55e28140c751b8d4d2a22b00"], 0x74}}, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x5f}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0x3c}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x16}], 0x8, &(0x7f0000000180)=""/191, 0xbf}}], 0x1, 0x6, 0x0) r15 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r16 = ioctl$KVM_CREATE_VM(r15, 0xae01, 0x0) r17 = ioctl$KVM_CREATE_VCPU(r16, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r17, 0x4048ae9b, &(0x7f00000002c0)={0xa0001, 0x0, [0x0, 0xffffffffffffffbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r17, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x0, 0x0, 0xfffffffffffffd9c) r18 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r18, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r18, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) [ 1054.679225] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17243 comm=syz-executor.0 16:44:12 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8d, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:12 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x1, 0x22) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:12 executing program 3: clone(0x2000000024000300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000140)='\x00\x04\x00\x00', 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46008000000000000000ce27a403000611000000000000d4536226ba7615cce5db0f2404a3bc82204c704e3f19417477103bae1f15eed763c80a3d337063670ffe403ead56b90e65850d"], 0x2b) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) rt_sigaction(0x0, 0x0, 0x0, 0x0, 0x0) getuid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66cbed99c364ab3859084029696c65302076626f786e6574305c"], 0x1f) close(r1) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f00000003c0)) socket$caif_seqpacket(0x25, 0x5, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nvram\x00', 0x40480, 0x0) syz_open_dev$video(&(0x7f0000000480)='/dev/video#\x00', 0xf6c4, 0x280001) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x45}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001900)='/proc/thread-self\x00', 0x20140, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x700) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001940)) geteuid() r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r8, r10, r12) setreuid(r8, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a40), &(0x7f0000001a80)=0xc) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x10003) geteuid() preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/106, 0x6a}], 0x1, 0x700) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') 16:44:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x897a654aa7771881) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x68002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x2000020, 0x0, 0x0, 0x4cb]}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x686480, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000040), 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x96f60ba188302d1f, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x1, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040815}, 0x4004805) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1055.038280] batman_adv: batadv0: Adding interface: vlan481 [ 1055.075321] batman_adv: batadv0: The MTU of interface vlan481 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:12 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @remote, 0x8}, 0x1c) 16:44:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, 0x0) unshare(0x2a000400) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000000300)) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) mount(&(0x7f00000003c0)=@filename='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='aufs\x00', 0x20, &(0x7f0000000480)='selinuxvmnet0\\{\xc5]self^!\x00') sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x20, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_ADDRESS={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x2}}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={r7, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty}, 0xc) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/168, 0xa8}], 0x1) [ 1055.163631] batman_adv: batadv0: Not using interface vlan481 (retrying later): interface not active [ 1055.210015] kvm: pic: non byte write [ 1055.218218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17386 comm=syz-executor.1 [ 1055.224693] kvm: pic: non byte write [ 1055.268848] kvm: pic: non byte write [ 1055.293546] kvm: pic: non byte write 16:44:12 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8e, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1055.317611] kvm: pic: non byte write [ 1055.321646] kvm: pic: non byte write [ 1055.342240] kvm: pic: non byte write [ 1055.363957] kvm: pic: non byte write [ 1055.367809] kvm: pic: non byte write [ 1055.371645] kvm: pic: non byte write 16:44:13 executing program 3: inotify_init1(0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x145043, 0x2c) write$evdev(0xffffffffffffffff, &(0x7f0000000100), 0x0) accept$ax25(r0, &(0x7f00000001c0)={{0x3, @netrom}, [@rose, @netrom, @rose, @remote, @remote, @netrom, @default, @netrom]}, &(0x7f00000006c0)=0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040)}, 0x4c0a8, 0x0, 0x0, 0x0, 0x0, 0x26a1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) io_setup(0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, 0x0) pipe(&(0x7f0000000340)) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x402c82, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x9, 0x2}, 0xd8) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0xb72}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000080)=0x1) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000000100), 0x4) recvmsg(r2, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080}, 0x100) write$binfmt_elf64(r2, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 16:44:13 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0xfffffff8, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x80, 0x100) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) ioctl$VIDIOC_SUBDEV_S_EDID(r3, 0xc0285629, &(0x7f0000000040)={0x0, 0x3fe, 0x1f, [], &(0x7f00000000c0)=0x29}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') 16:44:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x20}, 0x10}, 0x78) [ 1055.679079] audit: type=1800 audit(1583167453.207:142): pid=17651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=17186 res=0 16:44:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f00000005c0)) dup(0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$rds(r1, &(0x7f0000000680)={&(0x7f0000000640)={0x2, 0x4e23, @rand_addr=0x5}, 0x10, &(0x7f0000000540)=[{&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000002c0)=""/61, 0xfe1d}, {&(0x7f00000003c0)=""/46, 0x32}, {&(0x7f0000000400)=""/227, 0xe3}, {&(0x7f0000000500)=""/28, 0x1c}], 0x6, 0x0, 0x0, 0x20000000}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) r2 = dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x1, r2}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newtaction={0x30, 0x30, 0xffff, 0x0, 0x0, {0x0, 0x0, 0x1300}, [{0x1c, 0x1, [@m_mirred={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) syz_open_dev$midi(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$midi(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1055.862040] batman_adv: batadv0: Adding interface: vlan482 16:44:13 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback, 0x8}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1055.921915] batman_adv: batadv0: The MTU of interface vlan482 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1055.998354] batman_adv: batadv0: Not using interface vlan482 (retrying later): interface not active 16:44:13 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in], 0x10) syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x401, 0x42000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 16:44:13 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe8f, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:13 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) connect(r4, &(0x7f00007a8000)=@xdp={0x2c, 0x1, r8, 0x19}, 0xfffffd2a) 16:44:13 executing program 2: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x8, 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}, 0x200, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000011c0)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001200)=0x80000001, 0x4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000001180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001140)={&(0x7f0000000180)=@newtfilter={0xf90, 0x2c, 0x400, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r6, {0x4, 0x7}, {0x6, 0xd}, {0x8, 0x3}}, [@TCA_RATE={0x6, 0x5, {0x20, 0x3}}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_RATE={0x6, 0x5, {0x6, 0xdc}}, @filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0xf48, 0x2, [@TCA_CGROUP_ACT={0xf44, 0x1, [@m_police={0xe00, 0x2, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0xd10, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x80000000}, @TCA_POLICE_RATE64={0xc, 0x8, 0x1000}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x8001}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x2, 0x3, 0x4, 0x8, {0x10, 0x1, 0x5, 0x1000, 0x7, 0x2}, {0xbc, 0x0, 0x20, 0x0, 0x6}, 0x5, 0x3, 0x5}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xc8aa, 0x1, 0x200, 0x4000, 0x7, 0x4, 0x7, 0x1, 0x2, 0xec, 0x2, 0x80000000, 0x1ff, 0x7, 0x0, 0x0, 0x6, 0x1, 0x200000, 0x0, 0x376, 0x10000, 0x9, 0xff, 0xfbda, 0xffffffff, 0x2cd, 0x536, 0x0, 0x20, 0x0, 0x400, 0x10001, 0x3, 0x8, 0x101, 0xd29, 0x1, 0x80000000, 0x7, 0x64e0, 0xf6a8, 0x7, 0x0, 0x7fffffff, 0x20, 0x5, 0x770, 0x3465, 0x9, 0x6, 0x0, 0x7fff, 0x6b, 0x93400000, 0x9, 0x1d, 0x6, 0x3000000, 0x7ff, 0x1, 0x370, 0x2, 0x10001, 0x6, 0x0, 0x4, 0xa21f, 0x1000, 0x3, 0x2, 0xff, 0xfffffffc, 0x50cb, 0x7, 0x1, 0x7, 0x5, 0x0, 0x7, 0x3, 0x5, 0x3ff, 0x200, 0x8, 0x1, 0x400000, 0x7, 0x3, 0xfffffff7, 0x6, 0x6, 0x7fff, 0x7e7, 0x8, 0x3f, 0xff, 0x3ff, 0x7ff, 0x865d, 0x9, 0x3, 0x6, 0x20, 0x80000000, 0x6, 0x7fffffff, 0xfffffffb, 0x4, 0x6, 0x3, 0x1f, 0x2, 0x3, 0x0, 0x8, 0x790b, 0x2, 0x7f, 0x7ff, 0xfff, 0xa5a92f92, 0x10001, 0x4, 0x7, 0x9, 0x7fff, 0x3, 0x9, 0x2, 0x1ff, 0x80000000, 0x7, 0x4, 0x5, 0x100, 0x3, 0x6, 0x10001, 0x874, 0x9, 0x8, 0xb5d, 0x8000, 0x8000, 0x1000, 0xffffff00, 0x2, 0x1f, 0x6, 0x7, 0x7, 0x1, 0x3, 0x8000, 0x0, 0x3, 0x1, 0x77f00000, 0x4b, 0x80, 0x2, 0x4, 0x3, 0x8, 0x6, 0x1f, 0x9, 0x4, 0x7, 0x8, 0x8, 0x1, 0x0, 0x3, 0x0, 0x9, 0x7, 0x0, 0x3, 0x31f, 0x63a, 0xed1, 0x6, 0x6, 0x9, 0x7ff, 0x2, 0x5, 0xffff, 0xffffffff, 0x5, 0x3ff, 0xff, 0x0, 0x425, 0x9c86, 0x89, 0xd4, 0xbc9, 0x6, 0x7, 0x78f9, 0x1ff, 0x4, 0x8, 0x80000001, 0x0, 0x7fffffff, 0x43, 0x9, 0x80, 0x8, 0x6, 0x1000, 0x40, 0x466, 0x3bb4, 0x338a, 0xffffffff, 0x1b1c, 0x6, 0x5, 0x10001, 0x0, 0x4e, 0x4, 0x3, 0x3, 0x200, 0x1, 0x8, 0x0, 0x6, 0x80000001, 0x7, 0x751a, 0x5, 0x4f7e, 0x2, 0x7, 0x2, 0x966, 0x7f, 0x6, 0x8, 0x1ea2, 0x7, 0x3d8c, 0x4, 0xfffffff9, 0x9, 0x80000001, 0x80000000, 0xe89, 0x4]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x8001}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3163effb, 0x1f, 0x7fffffff, 0x1, 0x9, 0x40, 0x7fffffff, 0x4, 0xe201, 0x10000, 0x5, 0x2, 0xe2, 0x0, 0x5, 0x4, 0x5, 0x1, 0x1000, 0x10001, 0x1a2f, 0x5, 0x2, 0x10000, 0x5, 0x1, 0x0, 0x8001, 0x5, 0xffffffe1, 0x1, 0xffffffff, 0x9, 0x7, 0x80000001, 0x8000, 0x4, 0x3, 0x2, 0xffffff19, 0x80, 0x2, 0x2, 0x7, 0xc5, 0x8, 0x9, 0x2, 0xffffffff, 0x4, 0xfff, 0x7, 0x9, 0xfffffff9, 0x1, 0x9, 0x8b800000, 0x8, 0x6, 0x80000000, 0x3, 0x8b7, 0x78, 0x5, 0xfffffffc, 0x8, 0x1, 0x4, 0x8, 0x6, 0x1, 0x3, 0x341b, 0x4, 0x8, 0x9, 0x6, 0xffffffff, 0x4319, 0x80000001, 0x3, 0x3, 0x8, 0x4e, 0x80000001, 0x6, 0x5, 0x0, 0x215, 0x2, 0x1, 0x4, 0x895, 0x1, 0x7, 0xa9f, 0x7f, 0xfff, 0x9, 0x0, 0x90, 0x10001, 0x0, 0x8, 0x6, 0x8, 0x5, 0x200, 0x3, 0x5, 0x7fffffff, 0x4, 0x3, 0x0, 0x6, 0x0, 0x3, 0xfffff001, 0x8, 0xffff, 0xfffffffc, 0x1, 0xffff, 0x0, 0x8, 0xf698, 0x800, 0x1, 0x82, 0xb96, 0x7, 0x0, 0x5b, 0x200, 0x3, 0x8, 0x36, 0x7fffffff, 0xfff, 0x6, 0x5, 0x0, 0x0, 0x0, 0xffffffff, 0x7, 0x6, 0xffff0000, 0x6, 0xe9d, 0x7, 0x80000000, 0xe27, 0x0, 0x3f, 0xdf3e, 0x8, 0x6, 0x2, 0x7ff, 0x7, 0x0, 0x0, 0x10000, 0xfffffff9, 0x6c, 0x1c0, 0x7, 0x6, 0x9, 0x8, 0x3f, 0xff, 0x9, 0xfffffff8, 0x3, 0x4, 0x0, 0x6, 0x4b38, 0x3ff, 0x8, 0x5, 0x4, 0x9, 0x0, 0xffffffff, 0x80000001, 0x28, 0x0, 0x8, 0x18000, 0x1, 0x0, 0x8, 0x7, 0x2, 0x8, 0x9, 0x5, 0x568, 0xffff, 0x1, 0x5, 0x0, 0x9, 0x9, 0x70, 0x440f, 0x6741, 0xff, 0x4, 0x3, 0x3, 0xdc742c92, 0x101, 0x7729, 0xc71, 0x8c2, 0xaad6, 0x2, 0x1, 0x1f, 0x14db, 0x80000001, 0x2, 0xc6c, 0xa8c, 0x2, 0x5, 0x0, 0x6, 0x1, 0x9, 0x1, 0x4, 0x0, 0x8, 0x50000000, 0xfffffff8, 0x4ad8, 0x8d7, 0xcde2, 0xfffffeb3, 0xff36, 0x3, 0x8000, 0xd, 0x1ff, 0x10000, 0x200, 0xfff, 0xb2, 0x4, 0x3f80, 0xfffff7c6]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_RATE64={0xc, 0x8, 0x7ff}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xffff}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x3f}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xfd}, @TCA_POLICE_TBF={0x3c, 0x1, {0x200, 0xffffffffffffffff, 0x35c9, 0x20, 0x1, {0xff, 0x1, 0x8, 0x8, 0x8000}, {0x1, 0x1, 0x9, 0x7, 0x3f, 0x2}, 0xf1e5, 0x8000}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffffffff}, @TCA_POLICE_RATE={0x404, 0x2, [0x7fffffff, 0x4, 0x3, 0x400, 0x1f, 0x100, 0x2, 0x1, 0x3, 0x9, 0xff, 0x0, 0xab, 0x7, 0x3, 0x3, 0xfff, 0x1, 0x9, 0x40000, 0x8000, 0x4, 0x101, 0x1, 0x6, 0xffff, 0x275, 0x7, 0x1, 0x5a5b, 0x0, 0x9, 0x47, 0x4c, 0x2, 0x80, 0xfffffba3, 0x7, 0x0, 0x3ff, 0x8, 0x2, 0x7, 0x800, 0x401, 0x1, 0x20, 0x4, 0x60, 0x2, 0x4, 0x0, 0x8, 0x4, 0x9, 0x10001, 0x8, 0xca, 0x7, 0x3, 0x100, 0x200, 0x1, 0x9, 0xffff0ebb, 0x0, 0x80, 0x5b40, 0x1, 0x10000, 0x8, 0xffff, 0x2, 0x9, 0x7, 0x1, 0x2, 0x7ff, 0x3, 0x7, 0x1, 0x9, 0x2, 0x80, 0xaa, 0x6, 0x8000, 0x0, 0x7ff, 0x8, 0x3ff, 0x401, 0xffff, 0x401, 0xdf4, 0x7, 0xfffffff9, 0x1, 0x1, 0x8001, 0x3f, 0x1fc0000, 0x8b, 0x204, 0xffffffe0, 0x0, 0x90, 0xffffffff, 0x2, 0xbd1, 0xfa6, 0xee, 0x6, 0x80000001, 0xf85, 0x13, 0x6, 0x4, 0x1, 0x10000, 0x1ff, 0x3e00, 0x1b6e, 0xcf3, 0x2, 0x7, 0xa1, 0x3, 0x1fc0000, 0xffffffff, 0x3, 0x1, 0x10000, 0x280, 0x9, 0x7ff, 0x3, 0x80, 0x7, 0x0, 0x1f, 0x6, 0x6, 0xf8, 0x3, 0x7be2, 0x7, 0xcb32, 0x0, 0x7, 0x7810, 0xf8e, 0x1, 0x20, 0x8, 0x80000001, 0x4, 0x50a0b134, 0x1, 0xab, 0x0, 0x452, 0x2, 0x8, 0x6, 0x3, 0xc5, 0x7, 0x1, 0x6, 0xfffffffc, 0x101, 0x6, 0x9, 0xb371, 0x9, 0x5ff4, 0x3f, 0x7fff, 0x1, 0x6, 0x7f, 0x101, 0x8, 0x0, 0x2, 0x10001, 0x7, 0x1, 0xff, 0x10001, 0xfffffff9, 0x3, 0x101, 0x8, 0xfffffff1, 0x5, 0x4, 0x2, 0xa8d, 0x8000, 0x6, 0x8000, 0x1, 0x7f, 0x7d, 0x9, 0x100, 0x1ff, 0x0, 0xffffffff, 0x2, 0x10001, 0xb976, 0x80000000, 0x6, 0x6, 0x3f, 0x8000, 0x9, 0x400, 0xff, 0xfffffffd, 0x8, 0x8, 0x8, 0x6, 0x2, 0x5, 0x1b2, 0x6, 0x2, 0x7fffffff, 0x5, 0x8d4c, 0xe8, 0x9, 0x0, 0x8, 0x7ff, 0x80, 0x7, 0xffffffff, 0x58b, 0x0, 0x10001, 0x3, 0x14, 0x8, 0x7, 0x37950ac4, 0x3f, 0x80, 0x6, 0x3, 0x40]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}, @TCA_POLICE_AVRATE={0x8}]]}, {0xdf, 0x6, "d24ab2c5471f68f01b50b18987b4e7ef1c3fb23c5a3d14446ad51990f804d869a12ba7047f0eaf73fe84b6dbc79b927f42d7cbb7b98e145b7685e28e09a43aafdaa308b60d2753f67818a63f250a4286c64bc1ee65e4c8dd7d1b42ef84f3f9111deeab883425cca484b8d386a9c45aeb0ab555a750cb9d31c90289e877d5b85a5c823f1a97e202ee3f36648ddaf1ce19327413fcfd459ddaadf8fc8702d823f862335d49abbc5dd3e6142ee8f61642683dd14f6736c945480f9ce5b582dd2ad6fe5a1d69dce109fd0c7e0604a282acfd510110f409334f05a3630c"}}}, @m_csum={0x78, 0xb, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x1, 0x6, 0x1, 0x1, 0x2}, 0x3e}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x8001, 0x6, 0x8, 0x7f}, 0x55}}]}, {0x2a, 0x6, "e81705f7f89807fff2ed23a659b25ebe4b91aee9e82eae2c0256700148431fe57b40a72b2aee"}}}, @m_mpls={0xc8, 0x19, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x4}, {0xb3, 0x6, "b25f4273a8cb24b772d237b61c06626121d9b981ed583a1f26b276efb078669910e27afa9af978a6a58bddebea1f255b5e52f962537a615419b2153de998bccfe51930abf3408cae1685694260c658d3644bfd8e7724c648448ca46315dd33ad3204edb041845ed1de710b6b04f61189d90ac2e08d7fadd7fd5871d7d1c1cc377fc1afff146d12265e009293c1caf657d1ffbce84047cb39e84dae812580467a288060e41d54a2f21a90f3c2fade01"}}}]}]}}]}, 0xf90}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r7, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r8, 0x0, 0x0) 16:44:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, 0x0, 0x0, 0x3, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 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}}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b200080000001028e6c467144d2fa833"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=@newtfilter={0x32b0, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xfff1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x208, 0x2, [@TCA_BASIC_CLASSID={0x8, 0x1, {0xfff3, 0x2}}, @TCA_BASIC_EMATCHES={0x1fc, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1ff}}, @TCA_EMATCH_TREE_LIST={0x154, 0x2, 0x0, 0x1, [@TCF_EM_META={0x6c, 0x3, 0x0, 0x0, {{0x2, 0x4, 0x2}, [@TCA_EM_META_RVALUE={0xe, 0x3, [@TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="999f"]}, @TCA_EM_META_RVALUE={0x13, 0x3, [@TCF_META_TYPE_VAR="5b0004357ca7", @TCF_META_TYPE_VAR='3', @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x7]}, @TCA_EM_META_LVALUE={0x28, 0x2, [@TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_VAR="7ba65eedc9a1bb", @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR="ee65ef16bb22c621d9", @TCF_META_TYPE_VAR="a485dbb9", @TCF_META_TYPE_VAR="4571f5ca", @TCF_META_TYPE_INT=0x8]}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_INT=0x2]}, @TCA_EM_META_HDR={0xc, 0x1, {{0x5, 0x4, 0x2}, {0x5, 0xf6, 0x2}}}]}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x9, 0x8, 0x1f}, {0xffffffffffffffff, 0x5, 0x1}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0xa2e7, 0x8, 0x7}, {0x4, 0x2, 0x2}}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x81, 0x1, 0x80}, {0x1f, 0xffffb012, 0x4, 0x1, 0x2, 0x0, 0x1}}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x6, 0x1, 0x9}, {0x7, 0x1ff, 0x1, 0xf, 0x7, 0x1}}}, @TCF_EM_META={0x44, 0x3, 0x0, 0x0, {{0x100, 0x4, 0x1}, [@TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="abfd82e301ba3e14"]}, @TCA_EM_META_RVALUE={0xc, 0x3, [@TCF_META_TYPE_INT=0x7, @TCF_META_TYPE_INT=0x1]}, @TCA_EM_META_HDR={0xc, 0x1, {{0xfffc, 0x2, 0x1}, {0x8, 0x5}}}, @TCA_EM_META_RVALUE={0x10, 0x3, [@TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_VAR, @TCF_META_TYPE_VAR="5ec2e39f01d1a452"]}]}}, @TCF_EM_META={0x40, 0x2, 0x0, 0x0, {{0x1a, 0x4, 0x20}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x8, 0x4, 0x1}, {0x2a72, 0x7, 0x2}}}, @TCA_EM_META_RVALUE={0x8, 0x3, [@TCF_META_TYPE_VAR="5b57d81e"]}, @TCA_EM_META_RVALUE={0x1f, 0x3, [@TCF_META_TYPE_INT=0x1, @TCF_META_TYPE_VAR="a81029a88bd902d2f1", @TCF_META_TYPE_VAR="15db2c987f50", @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_VAR="1d7fb187"]}]}}, @TCF_EM_IPSET={0x10, 0x1, 0x0, 0x0, {{0x5, 0x8, 0xb3a6}, {0x1, 0x2, 0x6}}}]}, @TCA_EMATCH_TREE_LIST={0x7c, 0x2, 0x0, 0x1, [@TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x88, 0x8, 0x8}, {0xffffffffffffffff, 0x5, 0x3}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0xfea, 0x8, 0x100}, {0x2, 0x2, 0x2}}}, @TCF_EM_CMP={0x18, 0x2, 0x0, 0x0, {{0x5, 0x1, 0x1}, {0x1, 0xdf, 0x7, 0x2, 0x0, 0x2}}}, @TCF_EM_CANID={0x14, 0x1, 0x0, 0x0, {{0xfffa}, {{0x3, 0x1, 0x1}}}}, @TCF_EM_U32={0x1c, 0x2, 0x0, 0x0, {{0x7}, {0xffff0001, 0xffff7fff, 0x101, 0x4}}}, @TCF_EM_IPSET={0x10, 0x3, 0x0, 0x0, {{0x5, 0x8, 0x7}, {0x4, 0x3, 0x1}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xe7b}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x953}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}]}]}}, @TCA_RATE={0x6, 0x5, {0x40, 0x2}}, @TCA_CHAIN={0x8, 0xb, 0x1}, @filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x303c, 0x2, [@TCA_BASIC_ACT={0x1e64, 0x3, [@m_nat={0xa8, 0x13, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x46, 0x1, 0x2, 0x9, 0x5}, @loopback, @loopback, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0xffff7fff, 0x80000000, 0x10000000, 0x58, 0x79a}, @multicast2, @loopback, 0xffffffff, 0x1}}]}, {0x45, 0x6, "2e06299a1214dbcfb0f173a094c11f4827fcb54e105fe4319a0680f206ef43e6a1f1f3a50896331fef8627a13ef75f972d2c897a9c9a725b46bef878f72280e0d7"}}}, @m_pedit={0x1db8, 0x5, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x1cdc, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe68, 0x4, {{{0x713, 0xfffff801, 0x2, 0xd6d, 0x8}, 0x7f, 0x40, [{0x37, 0x89dd, 0x2, 0x8, 0xc40, 0x2}, {0x1, 0x4, 0x7f, 0xfff, 0x81, 0xee}, {0x40, 0x6, 0x9, 0xce3, 0x1e, 0x9}]}, [{0x2, 0x7, 0xf82, 0x3, 0x7, 0x7}, {0xf, 0x1, 0x84, 0x7, 0x100, 0x3}, {0xa0, 0x1, 0x80000000, 0x5, 0x1ff, 0x2}, {0xcd2, 0x2bc, 0x7, 0x3, 0x7fff, 0x10000}, {0x0, 0x2, 0x686bf68e, 0x2, 0x93}, {0x8001, 0xffff, 0x3, 0x0, 0x1ff, 0x5}, {0x6c, 0xff, 0x3f, 0x1, 0x7fffffff, 0x4}, {0x61, 0x0, 0xee33, 0x6, 0xfffffffc}, {0xffffffff, 0x1, 0x8, 0x10001, 0x401, 0x401}, {0x2, 0x3f, 0x7, 0x800, 0xfffffffe, 0x8}, {0x8001, 0xdf7, 0x6, 0x5, 0x6, 0x57}, {0x26d, 0x100400, 0x200, 0x2, 0x6add, 0x327d}, {0x2, 0x7, 0x24, 0xfffff296, 0x5, 0x7}, {0x955, 0x6, 0xffffffff, 0x80000001, 0xdc, 0x3}, {0x5, 0x0, 0x41, 0x1000, 0x101, 0x3}, {0x8001, 0x1ff, 0x10000, 0x6, 0xa2, 0x401}, {0x19, 0x1ff, 0x2, 0x9, 0x0, 0x2}, {0x9, 0x7, 0x6, 0x9, 0xfd, 0x9}, {0x10001, 0x0, 0x401, 0x200, 0xeba5, 0x100}, {0x49, 0x1f, 0x3, 0x5, 0x7, 0x10000}, {0x947, 0x6, 0xffffff44, 0x4, 0x80, 0x1}, {0x401, 0x3, 0x4, 0x14, 0x1, 0x101}, {0x8, 0x1, 0x7f, 0xe66, 0x400}, {0x9, 0x8, 0x9, 0x6, 0x401, 0x4}, {0x6, 0x6, 0x8, 0x3f, 0x0, 0x3ff}, {0x1, 0x16d, 0x0, 0x6, 0x5, 0x1}, {0xffffffff, 0x1, 0x7fffffff, 0x3f, 0x1, 0x8}, {0x6, 0x8001, 0x12, 0x2, 0x4}, {0x9, 0x0, 0x9, 0x6, 0x80000000, 0x8a2}, {0x8, 0x3, 0x7, 0x7fff, 0x9, 0x800}, {0x1, 0xc4, 0x2, 0x5fc, 0x6d, 0x40}, {0x0, 0x3, 0x46, 0xce8, 0x1, 0x6e96}, {0x5, 0x96, 0x6, 0x1, 0xd412, 0x6}, {0x80000001, 0x5, 0x7249beac, 0x7, 0x1, 0x7}, {0x0, 0x905, 0x9, 0x9, 0x8, 0x80}, {0x9, 0x31d, 0xf02, 0x8, 0x9, 0x9}, {0x7f, 0x58e, 0xfffffff8, 0x8000, 0x47cf, 0x7fffffff}, {0x40, 0x0, 0x7, 0x1, 0x4, 0x1}, {0x9, 0x3c, 0x81, 0x101, 0xfff, 0x2}, {0x7ff, 0x4b96f872, 0x4, 0x7e9e, 0x9c4, 0x6}, {0x8000, 0x100, 0x1, 0x400, 0x8}, {0x5, 0x5, 0x3, 0x8, 0x6, 0x1}, {0xfffffffc, 0xfffffffe, 0x0, 0x2, 0x7, 0x6}, {0x6, 0x10001, 0x1, 0x3, 0x4, 0x3ff}, {0x1, 0x69, 0x7ff, 0x3, 0x7, 0x101}, {0x9, 0xffffffff, 0xd10, 0x9, 0x9, 0x7f}, {0x2, 0x7, 0xc2, 0x2, 0x1, 0xffff}, {0x0, 0x8, 0x0, 0x4, 0x9, 0x1}, {0x7, 0x379d, 0x5, 0x5, 0x5, 0x1}, {0x5, 0x1, 0x400, 0x4, 0x1000, 0x8}, {0x1f, 0x100, 0xad1, 0x0, 0xffff0000, 0x2}, {0x8, 0x6, 0x2cf, 0x9, 0x2, 0x600000}, {0x5, 0xffffffff, 0x9792, 0x7, 0x6e, 0xfffc0000}, {0x4f8, 0x1ff, 0x2, 0xffffffff, 0xffffffc1, 0x3}, {0xa8, 0xfff, 0x4, 0x1, 0x7, 0xffff}, {0x3ff, 0x101, 0x6f, 0x10001, 0x3, 0x80000001}, {0x8, 0x100, 0x3, 0x9, 0x40, 0x10001}, {0x3000, 0x2, 0x8, 0x80000000, 0x8000, 0xa1}, {0x3, 0xfffffffc, 0xd5913efe, 0x1000, 0x1, 0xffffab29}, {0x2, 0x6, 0xd9, 0xb1f6, 0x7ff, 0x86}, {0x7, 0x5d8, 0x5, 0x5, 0x4, 0x3}, {0x1f, 0x8000, 0x7, 0x0, 0x8, 0x1ff}, {0x6, 0x0, 0xeb9f, 0x8, 0x40, 0x81}, {0x10001, 0xa0d, 0x0, 0x1, 0x1ff, 0x8}, {0x4, 0x6, 0x3ff, 0x1, 0x4}, {0x1, 0xcb, 0xad6f, 0x2000000, 0x0, 0x7fff}, {0xf8000000, 0xffffff01, 0x41f, 0x0, 0x0, 0x9}, {0x1, 0x8, 0x4, 0x3f, 0x5, 0x5}, {0x7c, 0x1, 0x5, 0x8, 0x401, 0xb}, {0x7ff, 0x7, 0x5, 0x9, 0x24, 0x1ff}, {0x7, 0x10001, 0x4, 0x6, 0x9, 0x7f}, {0x8, 0x27, 0x9, 0x6, 0x1000, 0xf060}, {0xfff, 0xfee, 0x1, 0x6, 0x47, 0x400}, {0x4, 0x1, 0xfffff2b2, 0x2, 0x2, 0x2}, {0x8001, 0x0, 0x401, 0xa4e7, 0x6, 0x6}, {0x7e9e, 0x3ff, 0xffffffff, 0x0, 0x12, 0x9}, {0x80000001, 0x80000000, 0x401, 0x0, 0x5, 0x9}, {0x800, 0x0, 0x9, 0x5, 0x6, 0x3}, {0x3, 0x7fffffff, 0xff, 0x8000, 0xffff, 0x4bc}, {0xffff, 0x2, 0x97, 0x6, 0xfff, 0x2}, {0xa3f, 0x8, 0x7, 0xfffffff9, 0x6791, 0x13}, {0x5, 0xffff, 0x8, 0x6, 0x7ff, 0x1f}, {0x3ff, 0x82e, 0x9, 0x7, 0xb0a, 0x5}, {0xfffffe00, 0xfffffffe, 0x0, 0x3f, 0xa8a, 0x4}, {0x5, 0x6a2c, 0x3, 0x0, 0x6b, 0x8}, {0x4, 0x1987, 0x0, 0x6, 0x9c, 0x1000}, {0xfe00, 0xffff, 0x4, 0x5, 0x101, 0x8}, {0x8, 0x4, 0x4, 0x67e4, 0x1, 0x7ff}, {0x3, 0x9, 0x6, 0x1, 0x0, 0x8000}, {0x9, 0x10000, 0x9, 0x8000, 0xff}, {0x7ff, 0x1ff, 0xf85, 0x0, 0x3, 0x2}, {0x80000001, 0x40, 0x2, 0x1ff, 0xffffffff, 0xe6b4}, {0x81, 0x7, 0x6, 0x40, 0x5, 0x5}, {0x3, 0x200, 0x5, 0x4, 0x5, 0xd467}, {0x53, 0x43b, 0x20, 0x9, 0x81, 0x6}, {0xfff, 0xfffffffe, 0x716, 0x8, 0x9, 0x1}, {0x3, 0x7f, 0x80000001, 0x1f, 0x4, 0x10001}, {0x10000, 0x6, 0x9, 0x1, 0xfffffff8}, {0x4, 0x7f, 0x5, 0x0, 0x0, 0x4e}, {0x3, 0x80000000, 0x6, 0x1, 0xffff}, {0x0, 0xffffffff, 0x0, 0x1, 0x8, 0x4}, {0x1, 0x80000001, 0x0, 0x8, 0x800, 0x4}, {0x7fff, 0x2, 0xb4, 0x1, 0x1000, 0x800}, {0x2, 0x8, 0x9, 0x2, 0x0, 0x7}, {0x7fffffff, 0x0, 0x1, 0x2a, 0xe8d7, 0x1000}, {0x43b2, 0xfffffffd, 0x7, 0x2, 0x249, 0x3}, {0x9, 0xfffffff7, 0x9, 0x3, 0x7, 0x4}, {0x7, 0x9, 0x20, 0x4, 0x4, 0x5}, {0x1f, 0x1, 0x3, 0x8000000, 0x4a5, 0x20}, {0x6, 0x800, 0x20, 0x1, 0x0, 0x3ff}, {0x0, 0x6, 0x24, 0x80000001, 0xcfff, 0x1}, {0x3, 0x4, 0x1ff, 0x80000000, 0x7fffffff, 0x4}, {0x9, 0x9, 0x1, 0x5, 0x7fffffff, 0x9}, {0xacf, 0x1, 0x242, 0x2, 0x40, 0xdfc}, {0x10000, 0x4, 0xfff, 0x4, 0x1, 0x2}, {0xda00000, 0x3, 0x4000, 0x3, 0x85fa, 0x27}, {0x3ff, 0x3, 0x51, 0x28000000, 0x400, 0x4a415318}, {0x401, 0x101, 0x51d, 0x4, 0x8000, 0xffffffff}, {0x6, 0x4, 0xfb, 0x7845, 0x5562, 0x3}, {0x2, 0x8, 0x800, 0xe, 0x81}, {0x8, 0x80, 0x4, 0xffff, 0xf39c, 0xf0}, {0x9, 0x8, 0x3, 0x2a7d, 0x401, 0x187}, {0x10000, 0x9, 0x5811, 0x5, 0x7ff, 0xfff}, {0x3, 0x1000, 0x101, 0x2, 0x7fff, 0x8}, {0x82ed, 0x1f, 0x8, 0x91e1, 0x9, 0x2}, {0x80000001, 0xe7d8, 0x57, 0x200, 0x9, 0xa977}, {0xff, 0x4, 0xb25af01e, 0x2, 0x6, 0x7ff}, {0x2, 0x0, 0x4, 0x3, 0x950, 0x9c}], [{0x5, 0x1}, {0x1}, {0x2}, {0x3}, {0x3, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x3, 0x1}, {0x3, 0x1}, {0x5}, {0x1, 0x1}, {0x1}, {0x1, 0x1}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x3}, {0x0, 0x1}, {0x1}, {0x2, 0x1}, {0x4}, {}, {0x5, 0x1}, {0x1}, {0x2}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {}, {0x4}, {0x1}, {0x1, 0x1}, {}, {0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x2}, {0x4}, {0x2, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x0, 0x1}, {0x1}, {0x2}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x3, 0x1}, {0x5}, {0x4, 0x1}, {0x5, 0x1}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {0x3}, {0x3}, {0x3}, {}, {0x3}, {0x3}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x0, 0x1}, {0x1}, {0x3}, {0x3, 0x1}, {0x7}, {0x4, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {}, {0x0, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3}, {0x1}, {0x1, 0x3}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x3}, {}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {}, {0x0, 0x1}]}}, @TCA_PEDIT_PARMS={0xe50, 0x2, {{{0x8, 0x6, 0x7, 0x4, 0x5}, 0x3f, 0x1, [{0x20, 0x1, 0x1, 0x0, 0x9e}, {0x3, 0x6, 0x7, 0xfffffffc, 0x5, 0x6}]}, [{0x5, 0x1, 0xff, 0x1, 0xa5f, 0x20}, {0x2, 0x3ff, 0x8, 0xffff, 0x9f, 0x4}, {0x800, 0x5, 0x7ff, 0x6, 0x6, 0x3}, {0x3ff, 0x7, 0x2, 0x3, 0x400, 0x8df}, {0x0, 0x80, 0x4, 0xde77, 0x7a06, 0x9}, {0x15a, 0x400, 0x8, 0x8001, 0x3ff, 0x3}, {0x5, 0x5, 0x9, 0x20, 0x4, 0x80000001}, {0xffffffff, 0x200, 0xf0, 0x1, 0x5, 0x8}, {0x2, 0x8000, 0x1, 0x1000, 0x81, 0x2}, {0x8, 0x9, 0x1, 0x49, 0x3, 0x1}, {0x5, 0x8, 0x8, 0x73, 0xfffffff9, 0x9}, {0x9, 0x36, 0x10000000, 0x80, 0xd33c}, {0x6, 0x5, 0x5, 0x8, 0x214, 0x5}, {0xfffffffe, 0x0, 0x1, 0x6, 0x401, 0xffffffff}, {0x9812, 0x6, 0x1f, 0x1, 0x0, 0x5}, {0x0, 0xfa7, 0x1, 0x400, 0x3, 0xfffffff8}, {0x40, 0x0, 0x9b, 0xbb200000, 0x7, 0x1}, {0x8, 0x8, 0x7, 0x84, 0x228, 0x9}, {0x0, 0x0, 0x60000, 0x6, 0x9, 0x2}, {0xffffff00, 0x6c00, 0x70f, 0x5, 0x6, 0x3}, {0x1, 0x7ff, 0x2, 0x0, 0x8, 0xfffff001}, {0x400, 0x2, 0x3ff, 0x0, 0x414, 0x5}, {0x3f, 0x3e, 0x3, 0x9, 0x5, 0x1}, {0xe9, 0x0, 0x1, 0xab48, 0x7000, 0x427b}, {0x3, 0x7fff, 0x8, 0x3, 0x8001, 0x8346}, {0x7ff, 0x3, 0x0, 0x3, 0x6340, 0x3}, {0x5, 0x1, 0x30, 0x40, 0x80, 0x7fff}, {0x6, 0xb7, 0x4, 0x1, 0x78a1, 0x10}, {0x4, 0x651, 0x3, 0x6, 0x8, 0x3}, {0xd75, 0x8, 0x6, 0x1, 0xcbe000, 0x7fffffff}, {0xe7, 0x7, 0x9, 0x0, 0x5, 0x2}, {0x0, 0xccf, 0x8, 0x2, 0x664, 0x101}, {0x7f, 0x2, 0x401, 0x3, 0x8, 0x6485}, {0x4, 0x1, 0xc1000000, 0x6, 0x0, 0xfff}, {0x2, 0x1, 0xfcb5, 0x6, 0x6, 0x7}, {0x8001, 0x663, 0x2, 0x1, 0x7, 0x9}, {0x7, 0x5, 0xd278, 0x8000, 0x0, 0x7}, {0x144, 0x8, 0xf6, 0xfffffff7, 0x0, 0x9}, {0x0, 0x101, 0x4, 0x80, 0x7ff, 0x81}, {0x7, 0x9cb, 0x800, 0xd8a, 0xc4cc, 0x1}, {0x80000000, 0x0, 0x4, 0x0, 0x9, 0x1}, {0xffffffe9, 0x4, 0xf24e, 0x2, 0x101, 0x9}, {0x101, 0x1, 0x3, 0x3, 0x7fffffff, 0x43d7}, {0x6, 0x79d3, 0x3, 0xfffffff9, 0x5, 0x10000}, {0x80, 0x5, 0x8, 0xfffffffa, 0x1}, {0x5, 0x5, 0xfff, 0x8000}, {0x5, 0x400, 0x3, 0xd1, 0x5, 0x7ff}, {0x7, 0x4, 0x7, 0x6, 0x7f, 0xee}, {0x1000, 0x5, 0x473d, 0x6b649b62, 0x7fffffff, 0x15}, {0x1, 0x3, 0x5318ca2b, 0x8001, 0x4, 0x7fffffff}, {0xd220, 0x2, 0x7, 0xff, 0x216, 0x4}, {0x10000, 0x8, 0x3, 0x2}, {0x4, 0x7, 0x0, 0x7, 0x2, 0x2}, {0x7, 0x1, 0x3, 0x9, 0x1, 0xff}, {0x8, 0x6, 0x5, 0x3ff, 0x6, 0x1000}, {0x200, 0x80000001, 0x8, 0x5, 0x4, 0x6}, {0xfc2, 0x1, 0x5, 0x1, 0xffff, 0x71b}, {0xfff, 0x7fffffff, 0x6, 0x81, 0x8001, 0x6}, {0x0, 0x7248, 0x2, 0x1, 0x8000, 0x9}, {0x4, 0x3, 0x6, 0x1, 0x7, 0x80000000}, {0x1ff, 0x4, 0x7, 0xc6, 0x6, 0x6}, {0x100, 0x5, 0x1000, 0x79, 0x4, 0x6}, {0x400, 0x9, 0x4, 0x0, 0x8, 0x8001}, {0x8, 0x80000000, 0x8, 0x0, 0xffffffc0, 0x5}, {0x8, 0x7, 0xf7, 0x40, 0x2b27}, {0x1a, 0x32, 0x8, 0x3, 0x40, 0x3ff}, {0x6, 0x7fffffff, 0x1, 0x0, 0xac0, 0x400}, {0x70, 0x0, 0x6, 0x80000001, 0x80000000, 0xd4}, {0x3, 0x0, 0x7, 0x7d29f5a3, 0x100, 0x8}, {0x0, 0x400, 0xff, 0x1, 0x4, 0x2}, {0x0, 0x4, 0x0, 0x0, 0x2b5a, 0x6a35}, {0xa65a, 0x2, 0x5, 0x2, 0x1f}, {0x84d, 0x3f, 0xffff6278, 0x7, 0xffff, 0x5}, {0x0, 0xffff, 0x42, 0x2, 0x3f, 0x4}, {0x6, 0x2, 0x4, 0x8, 0x7fffffff, 0x1000}, {0x80, 0xc4ac, 0x6, 0x3ff, 0x5, 0x8}, {0x3, 0x3, 0x576, 0x0, 0x7, 0x800}, {0x603, 0x8, 0x0, 0x7fffffff, 0x3, 0x2}, {0x4, 0x84, 0x1, 0x5, 0x7, 0x8}, {0x3f, 0x9, 0x101, 0x1, 0xffff0f8b, 0x7f}, {0x2a, 0x1ef, 0xffff, 0x20, 0xe81, 0xffffffff}, {0xfff, 0x55, 0xfffffffe, 0x1, 0x45, 0x1f}, {0x23, 0x6, 0x40, 0x2, 0x8, 0x101}, {0x1, 0x2, 0x7, 0x0, 0x4, 0x5}, {0x60000000, 0x3, 0x5, 0x78, 0x7f, 0x7ff}, {0x7, 0x1, 0x7fff, 0x4, 0x6993, 0x3ff}, {0x1ff, 0x3, 0x7, 0x1, 0xe8, 0x4}, {0x7, 0x4d3712ff, 0xfffffffe, 0x3, 0x800, 0xfffffffe}, {0x1400000, 0x5, 0x5, 0x1, 0x40, 0x4}, {0x97, 0x3f, 0x20, 0xd19, 0x5, 0x8}, {0xd55c, 0x6, 0xff, 0x0, 0x9, 0x7}, {0x1, 0x7f, 0x8, 0x2, 0x5, 0x7f}, {0x3, 0xfff, 0x400, 0x5, 0x100, 0x4e}, {0x8000, 0x10000, 0x4, 0x5, 0x7ff, 0x3}, {0xc3, 0x3, 0xc070, 0xf3ca, 0x8, 0x6}, {0xfc0b, 0xffff, 0xfffffffa, 0x10001, 0x1000, 0x800}, {0x0, 0x3, 0xe72, 0xffff, 0x101, 0x3f}, {0x10000, 0x401, 0x1f, 0x3, 0x5, 0x8}, {0x7a1, 0x800, 0x5, 0x7, 0x1ff, 0x9}, {0x88, 0x8, 0x76, 0x6, 0x9, 0x3dfa8296}, {0x728d0, 0x9, 0x40, 0x1, 0x0, 0xe}, {0x2, 0x1c0a, 0x57, 0xd71a, 0x0, 0xff}, {0x0, 0x9, 0x4, 0x5, 0x8, 0x6}, {0x3f, 0x7, 0x7, 0x1ff, 0x1ff, 0x7}, {0x1, 0x2, 0x51280000, 0x800, 0x8, 0x3}, {0x1, 0x88b, 0x0, 0x800, 0x2, 0x7}, {0x1, 0x200, 0xfffffffe, 0x9, 0x1}, {0x5, 0x67, 0x3d, 0x7c000000, 0x8, 0x4}, {0xd90, 0x0, 0x5, 0xb1b, 0x2, 0x7}, {0x8, 0xfffffff8, 0xe5, 0x4, 0x8, 0x8}, {0x40, 0x1ff, 0x8, 0x1f, 0xa0, 0x7fff}, {0x2, 0x2b6, 0x2, 0x6, 0x6, 0xce9}, {0x0, 0x4, 0x6, 0x0, 0x1, 0x4}, {0x80000001, 0x4, 0x7, 0x8, 0x48000, 0x7}, {0x0, 0x80000001, 0x80, 0x4, 0x1, 0x3f}, {0x3ff, 0x1, 0xfffffffc, 0xffffffe0, 0x7, 0x7ff}, {0xffff9149, 0xa477, 0x7, 0x1, 0x401, 0xb6}, {0x4, 0x2, 0x6, 0x90, 0xe8b, 0x80000000}, {0x0, 0x1, 0x3, 0x4, 0x101, 0x6}, {0xffffff81, 0x4, 0x3, 0x2, 0x8, 0x8}, {0x80, 0x7, 0x6, 0x10000, 0x5, 0x80}, {0x0, 0x4, 0x79000000, 0x2, 0x200, 0x20}, {0x1, 0x7, 0x7f, 0x10001, 0x0, 0x5}, {0x80000000, 0xdbe, 0x0, 0x3f, 0x8, 0x3}, {0x8, 0x1, 0x400, 0x6d, 0x80, 0x1}, {0x3, 0x7ff, 0x4f, 0x2, 0x0, 0x7ff}, {0x6, 0x3, 0x1000000, 0x3d1, 0x8, 0x3}, {0x4, 0x0, 0x1, 0xb44a, 0x800, 0x3}], [{0x4}, {}, {0x1, 0x1}, {}, {0x5}, {0x5, 0x1}, {0x5}, {0x3}, {0x0, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {}, {0x4}, {0x3}, {0x5, 0x1}, {0x0, 0x1}, {0x6, 0x1}, {0x1}, {}, {0x1, 0x1}, {0x5}, {0x4, 0x1}, {0x3, 0x1}, {0x3, 0x2}, {0x2}, {0x5}, {0x1, 0x1}, {0x3}, {0x4, 0x1}, {}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4}, {0x5}, {0x5}, {0x2, 0x1}, {0x0, 0x1}, {0x1}, {0x1, 0x1}, {0x3}, {0x3, 0x1}, {0x5}, {0x2}, {0x4, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x6, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0xf3e0756b632aa7fc, 0x1}, {0xd, 0x1}, {0x5}, {0x5, 0x1}, {0x4}, {}, {0x5, 0x1}, {}, {0x2, 0x1}, {0x2}, {0x4, 0x1}, {}, {0x5, 0x1}, {0x4}, {}, {0x4}, {0x2, 0x1}, {}, {0x5}, {0x3, 0x1}, {0x2}, {0x5, 0x1}, {0x1}, {0x1}, {0x3}, {0x5}, {}, {0x4, 0x1}, {}, {0x4, 0x1}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {}, {0x4}, {0x3}, {}, {0x3}, {0x1}, {0x0, 0x1}, {0x5, 0x2}, {0x2, 0x1}, {0x4}, {0x5}, {0x5}, {0x0, 0x1}, {}, {0x2, 0x1}, {0x4}, {0x5}, {}, {}, {0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {}, {0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0xc061584f0ea48172, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0x20, 0x5, 0x0, 0x1, [{0x1c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}]}, {0xcc, 0x6, "8708c593d3d257938113197489550f26709313216406f7a191cf024d061ace071ddddc6ab7e74357fedba2e44dcfd5c3b6a873565b40a5c9a5bc4e0fca536496d281537252791094eb4f5e834bb2aed69b56558095dfd87032fa98adac73713da7b5da60f1d37124ec8d33c9b5970d8a984d495bbe527fc948dddedab303e741fe799d480647b3d0f091b1169c1f117c657e7f12a391eeab11feb3686b5ba8859ff5ea2f4edc9b14705bf85925594c4e84da889619010b51932b8772bcd95999b221ecc7d3287dc0"}}}]}, @TCA_BASIC_POLICE={0xc34, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x7, 0x2, 0x0, 0xf, 0xff, 0xffffffbb, 0x1, 0xff, 0x6, 0x0, 0x1, 0x6, 0x5b8d, 0x9, 0xfffff001, 0x10000, 0x8, 0x800, 0x3, 0x7, 0x2, 0x4, 0x2, 0x4, 0x0, 0x4, 0x4, 0x1ef, 0x0, 0x200, 0x8000, 0x0, 0x7ff, 0x3, 0x20000000, 0x0, 0x10001, 0x7, 0xff, 0x1536, 0x1, 0x80000000, 0x7, 0xffff18fc, 0x20, 0x7ff, 0x2, 0x2, 0x2000000, 0x9, 0x7, 0x7fff, 0x5402, 0x3, 0x51b2, 0x9, 0x0, 0x6, 0x80000001, 0x81, 0x53de9b1b, 0x1, 0x1d8, 0x7, 0x3f, 0x3, 0x461b8953, 0x5, 0x1f, 0xfffffffd, 0x8, 0x4, 0x8, 0x6, 0x0, 0x400, 0x4, 0x7, 0x6, 0x9, 0x2, 0x84b, 0x6ae1, 0x0, 0x5, 0x5, 0xb9d, 0x10000, 0x7c7, 0x88f5, 0x5820, 0x8, 0xffffff00, 0x224, 0x5, 0x2, 0x7, 0x8, 0x1000, 0x1, 0x200, 0x0, 0x9b, 0x8, 0x4, 0x7f, 0xfffffff7, 0xbd, 0x3, 0x0, 0x100, 0x4, 0x200, 0xdd, 0x400, 0x3, 0x80000001, 0xffff, 0xfff, 0x81, 0x6, 0x300000, 0xfffffffd, 0x7, 0xd70, 0xfff, 0x1, 0x0, 0x7, 0x8fa3, 0x8001, 0x7f, 0x3, 0x80000000, 0x2, 0xffff, 0x7fff, 0x8000, 0xfffffffa, 0x4, 0xff, 0x1f, 0xd10, 0x48bd, 0x1, 0x20, 0x4, 0x635b, 0x6, 0x7fffffff, 0x7, 0x3, 0xcc8b, 0xb13, 0x9, 0xfffffff7, 0x1ff, 0x2, 0x1ff, 0x0, 0x40, 0x0, 0xffff, 0x7ff, 0x1, 0x7f, 0x6, 0x1e9, 0x5, 0x8000, 0x0, 0xfffffffe, 0xffffffff, 0x3, 0x2, 0x1f1, 0x81, 0x5, 0x9, 0x10001, 0x8, 0x8, 0x4, 0x0, 0x140, 0x2f07, 0x74, 0x0, 0x9, 0x1, 0x7ff, 0x6a8e, 0xa84, 0x3f, 0x77a, 0x35b3, 0x4, 0xd5a, 0x4, 0x2, 0xfff, 0x6, 0x31, 0x6, 0x8001, 0x6, 0x5, 0x3c991110, 0x6, 0x4, 0x6, 0x7fffffff, 0x8, 0xffffffff, 0x101, 0x9, 0x2, 0xffffffff, 0x3, 0xc0, 0x1, 0x5, 0x6, 0x1, 0x6, 0x100, 0x1, 0x7, 0x101, 0x4, 0x2, 0x3ff, 0x166a3f21, 0x2, 0x5, 0x2, 0x9, 0x3, 0x3, 0x0, 0x3de6, 0xdeb, 0x5, 0x80, 0xdc0, 0xa7, 0x8, 0xf40, 0x433, 0x6, 0x1, 0xfffffffe, 0x1, 0xcf3, 0x80000000]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8}, @TCA_POLICE_RATE64={0xc, 0x8, 0x400}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1ac098e8, 0x400, 0x9, 0x5, 0xfffffffd, 0xd52, 0x8, 0x6, 0xe56, 0x5, 0x7, 0x8000, 0x200, 0x2, 0x5, 0x0, 0x7f4fe9a2, 0x1, 0x7a, 0x5, 0xcabd, 0x9, 0x10001, 0x4, 0x3ff, 0x4, 0x9, 0x6, 0x0, 0x8000, 0x7ff, 0x4, 0x2, 0x40, 0x7fff, 0x4, 0x15e75a2a, 0xb495, 0x1, 0x92, 0x9, 0x4, 0x80000001, 0x5, 0x1, 0x3, 0x101, 0x8001, 0x8, 0x40, 0x81, 0x2, 0x5, 0x6, 0x3, 0x9, 0x1, 0x5, 0x81, 0x9, 0x1, 0x6, 0x7456, 0x3, 0x9, 0x2, 0x1f, 0x80000001, 0x0, 0x3f, 0x80, 0x8, 0x7, 0x8, 0x6, 0x6, 0xfffffff9, 0x101, 0x2, 0x6, 0x2, 0x251, 0x9, 0x4, 0x7, 0x100, 0x9, 0x7f, 0x5, 0x0, 0x3f, 0xfffffff9, 0x2, 0x81, 0x8, 0xba96, 0x10001, 0x20, 0x100, 0x4, 0x1, 0x8000, 0x8, 0x8000, 0x5, 0xff, 0x0, 0x5, 0x1ff, 0x74, 0xffff, 0x100, 0x80000000, 0x2, 0x1, 0x4, 0xfffffffa, 0x8, 0x3, 0x9, 0x3, 0x3d07, 0x9cc, 0xae, 0x9, 0x50, 0x8, 0x7ff, 0x8, 0x9, 0x2, 0x1, 0x5, 0xac, 0x9, 0x4, 0xffffffb5, 0x5, 0x1000, 0x8, 0x4, 0x904, 0x8, 0x7ff, 0xdc, 0xffffff81, 0x5, 0x9, 0xffff7fff, 0x81, 0x400, 0x7fff, 0x0, 0xfffffff1, 0xffffffe1, 0x80000001, 0x6, 0x6, 0x24, 0x1d417cf8, 0x200, 0x8, 0xfffff22e, 0x3, 0x1ff, 0x5, 0x1, 0x1b, 0xff, 0x5, 0x8000, 0x9, 0x7fff, 0x9, 0x2, 0x1, 0x7, 0x8, 0x0, 0x200, 0x5, 0x2a, 0x2, 0xa60, 0x1f, 0x40, 0x3, 0xfffff801, 0x3, 0xf18f, 0x1, 0x0, 0x6, 0x7, 0x6, 0x35, 0xabc, 0x7, 0x7, 0x6, 0x1, 0xaa, 0x8, 0x3, 0xffff7fff, 0x9, 0x81, 0xffffffc0, 0x81, 0x5, 0x3ff, 0x9, 0xd4c3, 0x7ff, 0x8, 0x2, 0x6d, 0x7, 0x4, 0x4, 0x9, 0x3, 0x274, 0x1, 0x9, 0xffff, 0x3, 0x0, 0x4, 0x2, 0x40, 0xffff, 0x1, 0x0, 0x4, 0x8, 0x1, 0x7fffffff, 0x2, 0x9038, 0x0, 0x8, 0x6, 0x72, 0x2d4b, 0x3f, 0x8, 0x4, 0x5, 0xc2d, 0x57428e69, 0x1f, 0x7, 0x6, 0x3]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x80000000}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3, 0x80000001, 0xfffff83d, 0x7, 0x0, 0x7, 0x1000, 0x774c1064, 0x7, 0x7, 0x40, 0x0, 0x7, 0x50000000, 0x6, 0x3, 0x8000, 0x8, 0x6, 0x800000, 0x80000000, 0x3ff, 0x7, 0x1, 0x3f, 0x7f, 0x0, 0x2f47, 0x1ff, 0x1, 0x0, 0x200, 0x9, 0x9, 0x9, 0x1ff, 0x1000, 0x3ff, 0xfff, 0x10000, 0x9, 0x80, 0x3f, 0x0, 0xffffffff, 0x3, 0x3ff, 0xff, 0x2a8, 0x3, 0x1, 0x8, 0x9, 0x80000000, 0x0, 0x1, 0x1, 0x4, 0x7fff, 0x1, 0x80000000, 0x0, 0x3, 0x1, 0x6, 0xfffff801, 0x1, 0x60, 0x47d9, 0x7, 0x6, 0x0, 0x3, 0x1, 0x5, 0x2, 0x1ba, 0xc6c, 0x800, 0x4, 0x722e, 0xfffffff9, 0x7, 0x4, 0x7, 0x80000000, 0x457, 0x7, 0x81, 0x3, 0x6, 0x2, 0xfffffff7, 0x6, 0x5, 0x8, 0xfff, 0xdaa, 0x8, 0x80000001, 0x1, 0xffffffff, 0x6, 0x9, 0x0, 0x3, 0x80000000, 0xc49e, 0x6, 0x0, 0xffff, 0x800, 0x3, 0x9, 0x6, 0x1, 0x1ff, 0x9cc, 0x3, 0x4, 0x2, 0x4, 0x8, 0x400, 0x8, 0x7, 0x7, 0x0, 0x10000, 0x40, 0x8, 0x4ce2, 0x6, 0x7, 0x2, 0x384b, 0x7ff, 0x20, 0x9, 0xffffffff, 0x1, 0x3f, 0x100, 0xc2, 0x8, 0x0, 0x5, 0x7, 0x2, 0x3, 0xffffffff, 0x2, 0x9, 0xfffffff9, 0x1, 0x1, 0x81, 0x5, 0x9, 0x3ff, 0xfffffffc, 0x100, 0xc4, 0x0, 0x4, 0x3, 0x0, 0x7f, 0x4, 0x80000000, 0x2, 0x796a, 0x13f, 0xfb5, 0x5, 0xe82, 0x8, 0x2, 0xfffffffc, 0xffff, 0x2, 0x1, 0x4, 0x9, 0x2, 0x467b, 0x1f, 0x8, 0x800, 0x8001, 0xdffa, 0x2, 0x7e, 0xef, 0x5, 0x1, 0x6, 0x0, 0x200, 0x8, 0x9, 0x7120, 0x7, 0xe19, 0xfff, 0x7, 0x8, 0x40, 0x30000000, 0x4, 0xcf, 0x7fff8, 0x7, 0x1ff, 0xd5, 0x7fffffff, 0x1000, 0x4, 0x8000, 0x4, 0x2, 0x0, 0x5, 0x20, 0x400, 0xfffffffd, 0xfffffff9, 0x5, 0x6, 0x4, 0x6, 0x3d5, 0x5, 0x7, 0x800, 0x3296, 0x2, 0x9, 0x2, 0x3, 0x8, 0x200, 0x100, 0x8, 0x504a, 0x20, 0x7ff, 0x5, 0xfff, 0x3, 0x3, 0x8, 0x7, 0x3ff, 0x5, 0x4]}, @TCA_POLICE_RESULT={0x8, 0x5, 0xf6}]}, @TCA_BASIC_POLICE={0x10, 0x4, [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}]}, @TCA_BASIC_CLASSID={0x8, 0x1, {0x1, 0x1}}, @TCA_BASIC_POLICE={0x464, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0x9, 0x8, 0x3, 0x7ff, 0x7fffffff, 0xff, 0x1, 0x80000001, 0x9, 0x0, 0x0, 0x3ff, 0x3, 0xbd3d, 0x8001, 0x9, 0x9, 0xfff, 0x48, 0x6, 0x2, 0x20, 0x5, 0xffffffff, 0x9, 0x5, 0x800, 0x0, 0x9, 0x4, 0x7, 0x200, 0xffff, 0x4, 0xffffffff, 0x200, 0x0, 0x40, 0x0, 0x1, 0x6, 0x3, 0x7f, 0x2, 0x0, 0x400, 0x1d0a, 0x3, 0x0, 0x6, 0x8000, 0xffff125a, 0x0, 0x3d0, 0x3, 0x1f, 0x4866, 0x0, 0x1, 0x3, 0x8, 0xffff1498, 0xffffffff, 0xffffffff, 0x1, 0x100, 0x2d, 0x4, 0x485, 0x5, 0x1000, 0x400, 0x200, 0x7ff, 0x5, 0x200, 0x1, 0x80, 0x7f, 0x7, 0x7, 0x200, 0x9, 0x38, 0x8000, 0x7fffffff, 0x8, 0x7fffffff, 0x80, 0x4, 0x100, 0x1, 0x5, 0x2, 0x31, 0x3, 0x8000, 0x8000, 0x80000000, 0x7, 0xa86c, 0x7, 0xbb4, 0x0, 0x2, 0x8, 0x2, 0x4, 0x101, 0x6, 0x6, 0x9, 0x4, 0x6ecfc000, 0x9, 0x521986, 0x64b6, 0x92000, 0x3, 0x6, 0x9, 0x50c, 0x766bbd39, 0x7, 0x99, 0x6, 0x1, 0x9ee4, 0x755, 0x1, 0x7, 0xffffffff, 0x8, 0x7fffffff, 0x9, 0xb, 0xbdaa, 0x8, 0x0, 0xe8a7, 0x9, 0x1000, 0x3, 0x8, 0x9, 0x8, 0x4, 0x9, 0x4, 0x7f, 0x9, 0xb7, 0x0, 0x7, 0x0, 0x3, 0xf0000000, 0x8000, 0x2, 0x7ff, 0xde50, 0xb3f7, 0x0, 0x3f, 0x1e, 0x0, 0x8, 0x8000, 0x3, 0x8, 0x5, 0x8, 0xad, 0x2, 0x0, 0x5, 0x800, 0x3ff, 0xff, 0xee3, 0x5, 0x78, 0x200, 0x2, 0x0, 0x7, 0x7, 0x3, 0x1, 0x100, 0x9, 0x53, 0x36b9, 0x0, 0x972, 0xe51, 0xfffeffff, 0x1, 0x2, 0x7f, 0xfffffffe, 0x4d, 0xb43, 0x9, 0x1000, 0x5, 0x1, 0x369, 0x10, 0x1e40, 0x5, 0x200, 0x40, 0xffffffff, 0x0, 0x9, 0x46d9, 0x3, 0x1, 0x1000, 0x7, 0x8000, 0x6, 0x5, 0x4, 0x8, 0x3, 0x6, 0x1ff, 0x100, 0x1, 0x3, 0x3f2, 0x7, 0x9, 0x8, 0x7, 0x8, 0x91, 0x10000, 0x80000000, 0x6, 0x4, 0x637, 0x0, 0x200, 0xd5, 0x6, 0x1, 0x800, 0x5, 0x3, 0x7, 0x100, 0x0, 0x5]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}, @TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_TBF={0x3c, 0x1, {0xfffffe00, 0x7, 0x6, 0x1, 0x80000001, {0x2, 0x2, 0xff, 0x1, 0x2, 0x40}, {0x7, 0x0, 0x400, 0x401, 0x7, 0xbc7b}, 0xfffffff1, 0x2, 0x9}}]}, @TCA_BASIC_EMATCHES={0x124, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x100, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0xac, 0x1, 0x0, 0x0, {{0x7, 0x9, 0x202}, [@TCA_EM_IPT_HOOK={0x8, 0x1, 0x4}, @TCA_EM_IPT_MATCH_REVISION={0x5, 0x3, 0x4}, @TCA_EM_IPT_MATCH_DATA={0x90, 0x5, "4fc6159f5b37d85b3cd359603ebe6f001208f62d6a14e7abb339dfe33b3e236b235255558f9a4a13b1317bc034d6c8810fb375d56d52b6bbd7e27129ea94b02c038075d1532b295ef152c9ba0e3da65c453fd5e58d4d10551ce70b413f7dd46977ecf75d3ea41266251b4ce797aee3c1a957dc339ebde749d86cb75eec92bdb4a76a12ae261c607cde8cadc1"}]}}, @TCF_EM_NBYTE={0x18, 0x3, 0x0, 0x0, {{0x1, 0x2, 0x7}, {0xf70, 0x4, 0x1, "c6079a96"}}}, @TCF_EM_IPSET={0x10, 0x2, 0x0, 0x0, {{0x2, 0x8, 0x100}, {0x4, 0x5, 0x4}}}, @TCF_EM_META={0x10, 0x3, 0x0, 0x0, {{0x3, 0x4, 0x3}, [@TCA_EM_META_LVALUE={0x4}]}}, @TCF_EM_CMP={0x18, 0x1, 0x0, 0x0, {{0x6, 0x1, 0x4}, {0x1, 0x85, 0x8, 0x1, 0x4, 0x0, 0x2}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xfe}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9}}]}]}}, @TCA_RATE={0x6, 0x5, {0x1, 0x81}}]}, 0x32b0}}, 0x0) r8 = open(0x0, 0x501001, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000003ec0)={@loopback}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 1056.458349] audit: type=1800 audit(1583167453.987:143): pid=17651 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=17186 res=0 16:44:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000002c000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000040)="baa000ec3e3e3e0f2b75ee65f30f008f6300a6aff4660f3a62227d0f20e06635000040000f22e0260f0350000f01cf", 0x2f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x70bd2d, 0x25dfdbfb}, 0x14}}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000140)={'veth0_vlan\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'ip6erspan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x35}}}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x200000200, 0x0, 0x4c8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000280)={0xc, 0x8001}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:44:14 executing program 5: ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000100"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x23, &(0x7f0000000240)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000002000000004000007a40000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 1056.721106] batman_adv: batadv0: Adding interface: vlan483 [ 1056.731324] batman_adv: batadv0: The MTU of interface vlan483 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1056.770378] batman_adv: batadv0: Not using interface vlan483 (retrying later): interface not active [ 1056.960665] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17969 comm=syz-executor.1 16:44:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000080000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000200000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newlink={0x34, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}, [@IFLA_ADDRESS={0xa, 0x1, @multicast}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2e0b}]}, 0x34}}, 0x0) 16:44:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$dsp(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000003c0)=ANY=[@ANYBLOB="07000000000000000700000000000000ff0300000000000000040000000000000600000000000000030557030000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000001800000000000000003032000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000010000000000000da00000000000000803f81ff00000000000000000000000000000000000000000000000000000000000000000000000040000000000000000300000000000000390200000000000006073f040000000000000000000000000000000000000000000000000000000000000000000001000101000000000000c30000000000000001000080000000003308ce05000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000104000000000000207f109b0000000000000000000000000000000000000000000000000000000000000000000000000800000000000000030000000000000000000000000000000903813500"/464]) clock_gettime(0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000001f80)={'wg0\x00', 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000020c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002100)=0x14) sendmsg$nl_route(r0, &(0x7f0000002240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001800100029bd7000fbdb", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="8400130000000000000000000000000000000f0000000f000000010000000b000000000000000000000000000000040000000e00000f0f00000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000a000000000005001a0076000000"], 0x5}}, 0x4000014) r4 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000380)) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f00000000c0)={{0x3, 0x3, 0x7fffffff, 0x1, 0x3}, 0x800, 0xffffffffffffffff}) ioctl$USBDEVFS_DROP_PRIVILEGES(r4, 0x4004551e, &(0x7f0000000000)) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x0, 0x20000014}, 0x84) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x2e9b, 0x7, 0x200, 0x9, 0x0, "cfea04710403ca34cc9ff8ab60037fce393dbe"}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) 16:44:14 executing program 4: mkdir(0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002240)={{{@in=@broadcast, @in6=@dev}}, {{}, 0x0, @in6=@local}}, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setuid(r2) statx(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x8, &(0x7f0000000340)) openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0xc4080, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000240)=r1) sched_setaffinity(0x0, 0x3d31, &(0x7f0000000200)=0xa000000000000005) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000300), 0x4}, 0x38104, 0x0, 0xfffffffe, 0x1, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0xa) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000280)=ANY=[@ANYBLOB="5b643a3a5d2c30383b3a363aa7124f7535bd5c4b7493739001c838c91c9809c4f903795957184091b4f1396e2ea8d1e20107531c2c6f1dcc746f1deccfe00016698d1d5303ebaff887e610ed0f1559aeed6d8324d28d9dfd451f42f0d56e9506b83d95b1739792a23b55d54b242d0ad1b24fcf067ed1"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 16:44:14 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe90, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:14 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) socket$inet6(0xa, 0x6, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dlm-monitor\x00', 0x80000, 0x0) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)={0x18, 0x3f9, 0x100, 0x70bd2d, 0x25dfdbfd, {0x1, 0x1}, [""]}, 0x18}, 0x1, 0x0, 0x0, 0x4d55de48f3949f91}, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x100006, @loopback, 0x7c1}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x80800) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000000)="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", 0x1000) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1057.255158] ceph: device name is missing path (no : separator in [d::],08;:6:§Ou5½\Kt“sÈ8ɘ ÄùyYW@‘´ñ9n.¨ÑâS,oÌtoìÏà) [ 1057.585659] batman_adv: batadv0: Adding interface: vlan484 [ 1057.614159] batman_adv: batadv0: The MTU of interface vlan484 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:15 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r2, r4, r6) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="2ec5d1ba65c3b70abf3c9f72b62be2fa4c9d5792a0c05e5bbd1bb714847df9e9c12d4ba4de665300a792d7567670b1dab5100e10d021c10e399149", 0x3b, 0xffff}, {&(0x7f00000000c0)="23c5ddf4dc3b53235a3e4f6f33cb37d39bf45edfa1d60170fb8bcc28e70d5e83aae61b9bdda51d53f0f1ee2a635cc34ebaf1c163ce6fc1db08ed7ad3dc173e242db866892a7f304ea97b2ec0e6bd14092142c9bbfac52d561ad44933df3cb72bea9515108249638d38f07cf23b8f4d592326d982ef1494728776420b5c3d24fa1ea5527a244818379dd29ae8351b1cdff5", 0x91, 0x3}, {&(0x7f0000000180)="61102f175cff80db05ad599cf1600474d83f9d9fed058bc02863da508d6bb822a32f1fb052c475c23811472b54ac2df0b58d8b42c3e300026c6e60e131afe048c9330e82ac4756e751374e6968c4d56a9998a788f3822ea4333c6e45d3404bf0321ca64f9953401c9389c427523146e063c10912029a1f78d09ddc1fd7dee611c3f3b780406e09319a60e881178fbfab29acffe09002abfc6afade2aa42bc9191ce2179ad76de8a84978796be263f0906ab1932221828942cf36e508bca0ea650daf361188d96dc0bce9ad0387ea7611d29ed8bff3a09a6f89d6df771944c239abc3586a784303c8fc57a775327fa9", 0xef, 0x4}, {&(0x7f0000000280)="8007719ab707edd7f6d001d01203bb6d51ab6d5987853b158eebc371a2812aef9334def771858531aeed98c29d0c7a108691229cf39c0916c278a36f3c70719f2889dfabbffe5664a57c74919c661632bde88ca6ef8c128a23707aa4fbb9", 0x5e, 0x5}], 0x215814, &(0x7f0000000380)={[{@noinode_cache='noinode_cache'}, {@usebackuproot='usebackuproot'}], [{@hash='hash'}, {@euid_lt={'euid<'}}, {@fowner_lt={'fowner<', r4}}]}) listen(r0, 0x20000003) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r8 = accept4(r0, 0x0, 0x0, 0x0) r9 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x37, 0x0, 0x0) r10 = socket$inet(0xa, 0x801, 0x84) connect$inet(r10, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r10, 0xfffffffffffffffe) r11 = accept4(r10, 0x0, 0x0, 0x0) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x14, &(0x7f0000000000)={r13}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000400)={r13, 0x8, 0x7d, "f24299fe0dc14b812278401573629bef78e537e8139ae003c601f451938efcbba4f0bb74e096dc33080095c72784a1dbe1372138edf763c7b7183e92bfde79da37c3b4a3460857a447ecbc915d6d73c9c69d0bf08e890aa595b6fc66c5266603bfbe1e7522d74fbb9114b95039d37fb388d887ca04db03bbfec3506dee"}, 0x85) connect(r8, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:15 executing program 4: socket$pppoe(0x18, 0x1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000002740)={0xa, 0x0, 0x0, @local}, 0x1c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x441, 0x0) write$UHID_INPUT(r0, &(0x7f00000001c0)={0x8, {"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", 0x1000}}, 0x11de) r1 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000000)=""/226) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = dup(r3) recvmmsg(r4, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f00000012c0)=""/131, 0x83}], 0x1}}], 0x1, 0x0, 0x0) r5 = accept4(r4, &(0x7f0000001200)=@generic, &(0x7f0000000100)=0x80, 0x800) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="08000000000000002c0012000900010076657474173ff0395675fa001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b00000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000001280)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x30, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0x8}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4048011}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000180)={@loopback, 0xe, r8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002500)={0x0, 0x30, &(0x7f0000001400)=[@in={0x2, 0x4e22, @local}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}]}, &(0x7f00000013c0)=0x10) [ 1057.722776] batman_adv: batadv0: Not using interface vlan484 (retrying later): interface not active 16:44:15 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) write$tun(r1, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x2, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0x1000, 0x6}, {&(0x7f00000011c0)="49f558c7461e5eef689a76142fba4af8804bc32e0d899bc0e4c820ef18ce270b6fbb7f22256567c3074a657108ce60d40fb0f53f3ff4e6242e7e0bc57836be650179b9e7ceec9bbde127b579a4346c9219b51832114b93bee878f02965", 0x5d, 0x8}], 0x10010, &(0x7f0000001280)={[{@check_strict='check=strict'}], [{@measure='measure'}, {@subj_role={'subj_role', 0x3d, '/dev/swradio#\x00'}}, {@fsname={'fsname', 0x3d, '/dev/net/tun\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) [ 1057.781065] hub 9-0:1.0: USB hub found [ 1057.825691] hub 9-0:1.0: 8 ports detected [ 1057.862154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18213 comm=syz-executor.1 16:44:15 executing program 3: openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40046602, 0x0) getpid() creat(&(0x7f0000000000)='./file0\x00', 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="915437aefd5fbd156ddba4eb5ebe12d95b4f7118486ad0235ae12ad64ea4ccb5942b8a942a0ade11b218e6fb0e8d2c6260989970fbe42b30575f39953529b368e3d92f27f886f1a3223e6ef87c99c1bf41eab76e458d113ee5561dfc43f37974e3df89ee43f877510ad528d50e77238f6af6c3c2a6e1295d2523038c4220fcc22a53ca0b50566d9a11f398fbd08b05ee6de23c023c57cce4809701919a3d5d40e11e43956c830cc8fef89c606b155b651dc69bab79b9596d1e34bdea9d313b5a68cd9b5d9da027847b28879af8c41f186e339e2775aab04785719758cb8a7fb4978d9ac50ab7ee55759dfc3962"], 0xf1) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x8800000) r1 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x8080fffffffe) tkill(0x0, 0x9) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x102) syz_open_dev$rtc(0x0, 0xdc1, 0x4800) socket$inet6_tcp(0xa, 0x1, 0x0) add_key$keyring(0x0, &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={0x0, 0xcd, 0x25}, 0x0, &(0x7f00000006c0)="90f15ef16f17db2f00438cdfc8df6c6bd24149dd20e23923d59f401b76b9b77c35333bfb91dd80018fe1b73c753c9371ca51fe9b02a45f05a5817c114827e29b82dbfaf8ab149243a80e345bc1e6f99bb4db61a2d8ac71ac1a926aa87028288c799ceff984c2b43b17c81cae97e647814776bc849d7748f8e13e4335f08e20b07a4effcf8e2ed5aef63dd9f0630490ef70c2e8259e2d1a62e678e2563e356055e4a76122695a73ca83efe5b30bceb1ca02297cde0ac653790b604c8da2a5f9a3c36b4e91b5eaacd4b73f940753", &(0x7f0000000140)=""/37) 16:44:15 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe91, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:15 executing program 5: pipe2(0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000380)={'wg2\x00'}) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="454b829cbf295b225fca8e1196c669e1a45a70191cc80262294ca185f2636f774ebfd1afd8130acdb2f0f9da3498e46d1aef477c41e7a9a092127ce10b28df5a5f2c99500bd4dd4c33665f3ebab5aa4ecefe6bb0f6719084656c7d4d9fbad28c20a6228058cced103ea005f05e24e6664f44162ac451bc90a9ef7068ff45487381", 0x81) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) r3 = socket(0x0, 0x802, 0x81) bind(r3, &(0x7f00000000c0)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c954"}, 0x80) r4 = open(&(0x7f0000002000)='./bus\x00', 0x143042, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x14, r6, 0xf01}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x50, r6, 0x801, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7ff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4004880) ftruncate(r4, 0x2008002) sendfile(r0, r4, 0x0, 0x200fff) 16:44:15 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) ioctl$VT_RELDISP(r2, 0x5605) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) write$selinux_context(r4, &(0x7f0000000100)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r6, &(0x7f0000000000)="86c0f0fbffedc317398b5dc4e4b5ca08c18b49c0a1228adbd5252e05e059afec1ecdb6efc98451d5bc4a6c580b85aa7745b704f92d2f5ce0edeae600e0682ca2f843ca21c5292d", &(0x7f0000000140)=""/63}, 0x20) 16:44:15 executing program 4: syz_mount_image$ext4(0x0, 0x0, 0xfffffffffffffffe, 0x0, &(0x7f00000007c0), 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="02080000000000000000000000d1434900"], 0x0, 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x21) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={r0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000040)='ext4\x00'}, 0x30) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x13, 0x0, 0xfffffffd, 0x0, 0x0, 0x80000}, r3, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000200)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 1058.539362] batman_adv: batadv0: Adding interface: vlan485 [ 1058.559611] batman_adv: batadv0: The MTU of interface vlan485 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1058.597273] audit: type=1800 audit(1583167456.127:144): pid=18617 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=17473 res=0 [ 1058.656635] batman_adv: batadv0: Not using interface vlan485 (retrying later): interface not active [ 1058.752877] audit: type=1804 audit(1583167456.267:145): pid=18552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir167394067/syzkaller.jzHocK/1283/file0" dev="sda1" ino=17473 res=1 16:44:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) r3 = socket$packet(0x11, 0x0, 0x300) sendmmsg(r2, &(0x7f0000000100)=[{{&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x2, 0x3, 0x3, {0xa, 0x4e24, 0x0, @empty, 0x8}}}, 0x80, &(0x7f0000000080)}}], 0x1, 0x40000) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="60000000240007040000000000000000000079fb", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100003400020008000a000000000008000600000000000800140000000000080008400c00000008000100000000000800040000000000"], 0x60}}, 0x0) [ 1058.850118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18555 comm=syz-executor.1 16:44:16 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f00000017c0), 0x1ab, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x8c, 0x2, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}, [@CTA_TUPLE_ORIG={0x40, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @rand_addr="8057f7f74dbe366dc58f973ef7aef461"}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xfff}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x7}, @CTA_ID={0x8}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x80000001}, @CTA_NAT_DST={0x18, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}]}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x39}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x28040040) [ 1058.939233] audit: type=1800 audit(1583167456.347:146): pid=18552 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.3" name="file0" dev="sda1" ino=17473 res=0 16:44:16 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) mmap$snddsp(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000d, 0x110, 0xffffffffffffffff, 0x5000) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) getsockname$tipc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@tipc=@name={0x1e, 0x2, 0x2, {{0x2, 0x1}, 0x2}}, 0x80) 16:44:16 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x10801, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000340)=0x3fb) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x800, 0x0) r6 = socket$inet(0xa, 0x801, 0x84) connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r6, 0xfffffffffffffffe) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x14, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r9, 0x6e1b}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r10, 0x80ee}, 0x8) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x210002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r11, 0xc08c5335, &(0x7f0000000080)={0x4, 0x2, 0x1, 'queue0\x00', 0x4dd}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xa000, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:16 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe92, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1059.234685] sch_fq: defrate 0 ignored. [ 1059.436781] sch_fq: defrate 0 ignored. 16:44:17 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x10200, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r4, r6, r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r10) fchownat(r2, &(0x7f0000000100)='./file0\x00', r8, r10, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x1f, 0xb7, &(0x7f0000000340)="e8e956378d69a9d536386cdcd85668b7ef15b4f58a8fd6d7ea8147c9d267b72e68901dad31ec02cab6bb9a6ef427eaf45d1fc9733c51e8c8c2b23afaf4fae723187f05a351c6114de8121035d4f7f556b7b821c369c766ad146e17fadb6a3d9cc7660d822e8c0fc66e8d9ae1bcf394e55757f22f3fddd736615602b75044d14c30b958ebda28334df111b16fe436dc348dcf890fb0ac109df41ab4ca81885459a45c1a3ab475848b00bfca868f27bb1c82a505f4276a7a"}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$tipc(0x1e, 0x2, 0x0) socket(0x8, 0x4, 0x3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x81, 0x4, 0x0, 0x0, 0x41c1, 0x11402, 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, 0x200000, 0x4, @perf_config_ext={0x3}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffc431}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000500)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f0000000600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="080029037000fbdbdf25010000000000000007410000004c00180000020075647000000000000000000000000000000000000000ebffffffffffffff00000000000000000000000000000000000000c2442f67ae46bfd7a5b6e6ddcf552d00000000"], 0x68}, 0x1, 0x0, 0x0, 0x24004000}, 0x90) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000000280)={&(0x7f0000000400)="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", 0xfe}) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000000000000}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0x0, 0x0, 0x4d}, &(0x7f0000000200), 0x0) 16:44:17 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r1 = dup2(0xffffffffffffffff, r0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000240)) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000500)) r2 = memfd_create(&(0x7f0000000280)='\veN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xffh\x00\xa5C!W.\x862\x12!\xe0\xb0\xbaD\xd4\x0e\x0e\xfc\x9b\xdcP\xee\xbf\xb4\xa1\xde\xce&o\xf8\nj\xee\xcd\x9c:\x19@\xb8OU\r\xd3g6\xb2\xf3)\x1d\xc9b\xa2\xfd\xb3\xdd*\x99\xbd\xdb~\xedm\xf0\x8b\x05\x95\xfego\x9e\x9d\x93\xa7\x8f\x80\xaa\xb8\xc4\x00\x00\x91\x9f\xbd\x18\x9d`\x17\x05\x00\x00\x00\x00\x1f\x00\x00\x9e`\x9aL\xeb\xc7u\x8c\x0f\x13LW\x9c\x05\xd1\xaf\x12\x8e\xafz\xa6\x8a\xda3\r\xbaf\xe0^\xc2\x1f\xb8.\xb0\xdc\xbb\xed\xc3\x80\x85\xb6\x03\x11-\xc2\xaf$\xcf\t\xceP\b\x03&)B\xa6\x98\xa0\xed\x1a<\x92o\xf6\x12\x81\xbc\xdf\x12Dz\xd7\x11E\xde\xfd\xba\x98\xa4w\xba\x14\xec\x19\xfb\xce\xca\xc8\'s\xc9\x91b/\x8d\x06T\xfdQ\xae8\xb2D\x8b\xfa\xc1\x95LEfC\xcb\x01\xda(I\xb0t\xec\x17\xd4+U{&v\x9d\x9d{\xe6\xd1\tv\'\xa4g\r\xea\x1f\t?\xdb\x90\x95\x00\xba\r?\x9b>Z\x18\xe4\xd2\x98\xdc\x87\x02Uz\x9ftcb&b\xe7\x9eO\f\x8b_\xa4K\n\x84f\xf5-,\x84#\xa5\x1d\xf7\xfb\xf0\xd3\xe5\x91\xc4\xe5,g\xb4\x1b\x1b\x94o\xfc\xefdg\x0e\x7f\xe0\xf1\xb2O3\xd6M\xd8\xa5\x1f\xf8Q\xd5]ltA\xd7\t)\x12\x88T<#\xc6\x8e\x02\xde\x80\xab\x83L\xca\xc7\xec\x1fy:\xd2\b\x90\xc43\x90P\xc0p\x86\x1a\x95\'d.B]\x03j=4\xb1\xda\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00U\x17\x86\xd8\x9e\x03\x00p\x9f\x19#D\xcb\x8f\xcb\xdb\xb2\xf5\x16P$\xf6m\x11\x81X\x8a\x8c\x0e3\x0eg[\xdc\xd5\xcf\xf7V\x92\xab\xbd\xa60\xf5\xfc\x8dq\x9ch#\x96\xf9\xca\xad\xeec\xc5\xdd\x8a\x0e\xd1\xb6\xb9!\xd6Rank\xef+\xf8\x81\xb3ya&\x14\t`XG\x19\x8eI\xdf\x06\x00\x00\x00\x00\x00\x00\x00!\xe3Qu\x88\xfc\x1e\x8b\x94\xdaR3\xf7W\xfa\xef\xac\x8bS\xa2\xd6m\xa7\xbd2\t\x1e\xdaZ}Kc\xe4\xf1\xed\xe6c?\x89tf]\x89\xbe5\xc80x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe93, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:17 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @dev}, 0x10) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, 0x0) sendto$inet(r0, 0x0, 0xfffffffffffffc6d, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="0204", 0x6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000f00)='NLBL_UNLBL\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4650}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffccf, 0x240, 0x0, 0xffffffffffffff37) 16:44:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000100)=0x66a, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6020920000140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0300000000000000"], 0x0) 16:44:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_POLL(r1, &(0x7f0000000100)={0x18, 0x0, 0x3, {0x1000}}, 0x18) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f00000000c0)=0x80000000) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r5, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r7, 0x0, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) fchdir(r2) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) read$char_usb(r9, &(0x7f0000000180)=""/4096, 0x1000) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f00000011c0)='nl80211\x00') r11 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r11) getpeername$packet(r11, &(0x7f0000001200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001240)=0x14) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001280)={0x0, 0x0}) r14 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r15 = getpid() r16 = getpid() r17 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r15, r16, 0x0, r14, r17) r18 = socket$nl_route(0x10, 0x3, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) r20 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r20, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r20, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r19, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r21}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r18, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r21}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x40004) r22 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r23 = getpid() r24 = getpid() r25 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r23, r24, 0x0, r22, r25) r26 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r27 = getpid() r28 = getpid() r29 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r27, r28, 0x0, r26, r29) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000012c0)={0x1ff, 0x4a, {r27}, {0xee00}, 0x8, 0x3cf5b3b4}) r31 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r31) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r4, &(0x7f00000013c0)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x64, r10, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r12}, @NL80211_ATTR_PID={0x8, 0x52, r13}, @NL80211_ATTR_PID={0x8, 0x52, r16}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r21}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_PID={0x8, 0x52, r23}, @NL80211_ATTR_PID={0x8, 0x52, r30}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1f, 0x3}}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r31}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004000}, 0x48000) [ 1060.342205] batman_adv: batadv0: Adding interface: vlan487 [ 1060.399219] batman_adv: batadv0: The MTU of interface vlan487 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1060.486204] batman_adv: batadv0: Not using interface vlan487 (retrying later): interface not active 16:44:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000001c0)={@none, 0x7}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x7c, 0x17, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_HOOK={0x34, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x6}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x9a}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_FLAGS={0x8, 0x7, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40084}, 0x20008881) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000180)=0x2000, 0x4) mmap$xdp(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x80000000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000140)=0xc0, 0x4) 16:44:18 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000000040)='--ppp1\x00', 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast1}]}}}]}, 0x38}}, 0x0) 16:44:18 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe94, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:18 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = getpid() r6 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r4, r5, 0x0, r3, r6) write$cgroup_pid(r2, &(0x7f0000000340)=r4, 0x12) r7 = socket$inet6(0xa, 0x6, 0x0) r8 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r8) getsockopt$packet_buf(r8, 0x107, 0x4, &(0x7f0000000000)=""/243, &(0x7f0000000100)=0xf3) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x80400, 0x0) r9 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r9, 0x0, 0x8, &(0x7f0000000040)=0xd3, 0x4) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @initdev}, &(0x7f0000000180)=0xc) r10 = syz_genetlink_get_family_id$net_dm(&(0x7f00000001c0)='NET_DM\x00') r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r11, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r11, 0x8982, &(0x7f0000000300)={0x6, 'gretap0\x00', {0x10000000}, 0x9}) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r10, 0x200, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}}, 0x151) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r12 = accept4(r0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_opts(r12, 0x29, 0x37, 0x0, 0x0) connect(r12, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1060.801452] audit: type=1400 audit(1583167458.327:147): avc: denied { map } for pid=19378 comm="syz-executor.4" path="socket:[128279]" dev="sockfs" ino=128279 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 16:44:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'ip6erspan0\x00', {0x2, 0x4e21, @remote}}) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open(&(0x7f0000002000)='./bus\x00', 0x48042, 0x0) sendfile(r4, r0, 0x0, 0x20d) 16:44:18 executing program 5: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000080)={0xa20000, 0x8000, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a78, 0xa2a, [], @p_u32=&(0x7f0000000000)=0x1f}}) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f00000000c0)={@null, @null}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000100)={@bcast, @bcast}) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/locks\x00', 0x0, 0x0) write$FUSE_GETXATTR(r1, &(0x7f0000000180)={0x18, 0xffffffffffffffda, 0x7, {0x401}}, 0x18) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f00000001c0)={0x4, 0x8001, 0x2, 0x1f, 0x4, 0x3, 0x2, 0x165, 0x1}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000005, r2) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000280)={0x3}) connect$netrom(r1, &(0x7f00000002c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x8}, [@null, @bcast, @bcast, @null, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default]}, 0x48) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000380)=0x1, 0x4) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f00000003c0)=0x1) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f0000000440)) ioctl$RTC_WIE_OFF(r1, 0x7010) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) bind$vsock_stream(r6, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @host}, 0x10) r7 = dup3(0xffffffffffffffff, r0, 0x0) bind$bt_l2cap(r7, &(0x7f0000000500)={0x1f, 0x100, @fixed={[], 0x11}, 0x1, 0x2}, 0xe) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-monitor\x00', 0x208100, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r8, 0x28, 0x6, &(0x7f0000000580)={0x0, 0x7530}, 0x10) ioctl$SIOCAX25DELFWD(r7, 0x89eb, &(0x7f00000005c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) mq_unlink(&(0x7f0000000600)='%eth1vmnet0em1\x00') r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x0, 0x0) sendto$isdn(r9, &(0x7f0000000680)={0x3, 0x0, "a41c1007d2bce9ad7b821fceb275718c62f1f40842ac1f82bb5efb19d4038203200e3cbcdf7c1482329d4750a9deccd5202095adf80c79064362f07aff6c4376a33c2a084c5796a17165f29216752a99a20c4d6c6fbac8b141b32d637a5055a60fd11a0e4b096a159cd1e4fc25b46e35ed3d47786adeed8bef63e1b09033632e138bbcc3f9ccb096190b5b358ac5e21836974daf8503b2c2b6"}, 0xa1, 0xe0, 0x0, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000780)={0x2296d162, 0x2, 0x4, 0x8, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r10, 0xc01064b3, &(0x7f00000007c0)={r11}) [ 1061.338069] batman_adv: batadv0: Adding interface: vlan488 [ 1061.363753] batman_adv: batadv0: The MTU of interface vlan488 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x101, 0x9d}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180), 0xb}, 0x44036, 0xfffffffffffffffe, 0x0, 0x5}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = accept$nfc_llcp(r9, &(0x7f00000000c0), &(0x7f0000000140)=0x60) write$binfmt_misc(r10, &(0x7f0000000180)=ANY=[], 0x0) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) r11 = socket$inet(0x2, 0x4, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) fcntl$getown(r11, 0x9) r12 = socket$packet(0x11, 0x3, 0x300) r13 = dup3(r12, r7, 0x0) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)="bbac4b236e5ea533e3c8e249bd1668336e55629e9a64d57032a21e5bd009fcffe5006582949ff83b67b8aeb76bdc4a225fb8ab90d572e80601c17c56af333c683851281b6dcd3f75f57d245a617e65c99fca6174641123851ac80aa4bface4", 0x5f, 0x4000000, 0x0, 0x0) dup3(r13, r5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141000, 0x20) [ 1061.513561] batman_adv: batadv0: Not using interface vlan488 (retrying later): interface not active 16:44:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xff, 0x4) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x93}, 0x24000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1342}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x20) kcmp(r1, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x2, r1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$KDDISABIO(r5, 0x4b37) fcntl$dupfd(r4, 0x0, r4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) unshare(0x60040000) [ 1061.575101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19382 comm=syz-executor.1 16:44:19 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}}, 0x1c) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e24, 0x0, @loopback}, 0xfffffffffffffd81) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:19 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x20, 0x4) socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket(0xa, 0x40000000002, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_DIRENT(r4, &(0x7f0000000540)={0x88, 0x0, 0x6, [{0x5, 0x0, 0xa, 0xffff, 'proc]]self'}, {0x1, 0x4, 0x0, 0x8}, {0x1, 0x25e7b208, 0x0, 0x10000}, {0x4, 0xf9d5, 0x3, 0x0, '-)\''}]}, 0x88) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000600)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e94df79a6a2490f304f00"/82]) write$P9_RVERSION(r2, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x15) semctl$GETALL(0x0, 0x0, 0xd, 0x0) r6 = dup(r2) write$FUSE_BMAP(r6, &(0x7f0000000100)={0x18, 0x0, 0x200000000000}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000000c0)={0x14c}, 0x137) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESDEC=r6, @ANYBLOB="2c7766646e6f3d4bd75d2b9c95743e6c2cf24733b8d3105209e18e386b6aad43490000feffffff0000", @ANYRES32=r5]) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$packet_int(r6, 0x107, 0x12, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 16:44:19 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe95, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1061.940408] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19376 comm=syz-executor.2 [ 1062.194188] batman_adv: batadv0: Adding interface: vlan489 [ 1062.209649] batman_adv: batadv0: The MTU of interface vlan489 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1062.242302] batman_adv: batadv0: Not using interface vlan489 (retrying later): interface not active [ 1062.549147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19898 comm=syz-executor.1 16:44:20 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x7fffffff, @empty, 0xa}, {0xa, 0x4e20, 0x20, @mcast2, 0x3}, 0xd440, [0x6, 0x3e, 0x6, 0x0, 0x1, 0x1000, 0xfff, 0x8]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x1000, 0x2000}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000180)=""/127, &(0x7f0000000100)=0x7f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:20 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x88000) 16:44:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x101, 0x9d}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000180), 0xb}, 0x44036, 0xfffffffffffffffe, 0x0, 0x5}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = accept$nfc_llcp(r9, &(0x7f00000000c0), &(0x7f0000000140)=0x60) write$binfmt_misc(r10, &(0x7f0000000180)=ANY=[], 0x0) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) r11 = socket$inet(0x2, 0x4, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) fcntl$getown(r11, 0x9) r12 = socket$packet(0x11, 0x3, 0x300) r13 = dup3(r12, r7, 0x0) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)="bbac4b236e5ea533e3c8e249bd1668336e55629e9a64d57032a21e5bd009fcffe5006582949ff83b67b8aeb76bdc4a225fb8ab90d572e80601c17c56af333c683851281b6dcd3f75f57d245a617e65c99fca6174641123851ac80aa4bface4", 0x5f, 0x4000000, 0x0, 0x0) dup3(r13, r5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141000, 0x20) 16:44:20 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe96, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:20 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x80) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10300, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1e460c63000000000400", 0xa}], 0x1, 0x0) close(r1) socket$nl_route(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="240000001a0025f00034009300edfc0e800300000000af0000000000080001", 0x1f) splice(r0, 0x0, r1, 0x0, 0x300000000, 0x2) 16:44:20 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000100)='\\vmnet0?\'`@{,vmnet1em0user\x00', 0x0) ftruncate(r1, 0x1000000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\\vmnet0?\'`@{,vmnet1em0user\x00') socket$inet6(0xa, 0x0, 0x87) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 16:44:20 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @mcast2}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:20 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x42) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000280)=""/161) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000080)={0x0, 0x7f}, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r5 = socket$inet(0x2, 0x2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000340)={&(0x7f0000000100)="7f0847430489630d9ed71375343bc56ec140298701b58ccea3bc125c006ca2a3304a8d409aee5385aa864d366ea9cd8c67c031871d1a15ed87171191b02d6440779dfd5eb33b28bb0436d09db6da7a5eda500e724ce4dd344a3ff98d00", &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)="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", &(0x7f0000000180)="41a70e1cc6565a10304c7030b6d58ecbeccd6bcc3b46e9198c63d173166f80d45de874df79d1367bfe5e3e450390e181012279ad8ba8018a40d7f7e9af5daf937dafef650223552d572c6b85f43a6b8912d26956d91026451d2ed5c8f825404bab0c4b0c22f226e3e4ced4509fccdbbbb95ac52e2dc2288cbdfa5be08e97732cead5554ea1eabbbfa293eb5f4fdf82c2ab3f6a17cb11564a7d0608045ccbbd460a8df6a582d8fa6354bef329abe615f2487485061a1dde691156e4ae3b51ccf4562c3429dad9df6765786e723327767a44757faf7c05a2afb8162eb6b8ec", 0x8, r7, 0x4}, 0x38) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000400)=0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) ioctl$ION_IOC_HEAP_QUERY(r7, 0xc0184908, &(0x7f00000003c0)={0x34, 0x0, &(0x7f0000000380)}) sendto$inet(r5, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) [ 1063.017769] batman_adv: batadv0: Adding interface: vlan490 16:44:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000200)="ea082bb504cf374d0a39829886a5cf71314e85999185a18bca3cfa195b0b6a66ad16b1e6edbaa97ef63fe4d1988b6fc3cf80a17b1d0f74744bd15d7fd1c0924a537253d4ad414fd1c2192fc76cb040d01c424e9d24442eb530e5d1da9ce8f1816012988bf8", 0x8}], 0x1000000000000222, 0x9) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) r3 = dup2(r1, 0xffffffffffffffff) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r5, 0x894c, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r6, 0x894c, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r7, 0x894c, 0x0) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r8, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES64=r5, @ANYRESOCT=r4, @ANYBLOB="61b33354e0b6c83f5f908f09b94bf5f13ddc8d0da4c136719c10ba88af2c3713b97b33edf5963742dffd7d6d4bb8990a8cefae7e18c2166a6c8b5d2e3080279f0ba8aa4eb6c0fa9288e7c839206a500dc475330d79c773651b780cd033be6cdd619dfad703b2f5833ee9f067d0bde45a6a7a6ef93be9135c79e7d5dc511e3abd0a8f52129db0dd9c0da64ea078d24d11c0a752724d41820635bc90361e10975a3937e9fb4b3e0b53dca3ab8f244578fd0028317fb2736796114a00"/197, @ANYRESDEC=r6, @ANYRES16=r7], @ANYBLOB="7fd2122c82b27502caa5b64eb739d123352fe5a4d2de2c731872dbdfbb4c494a7e9c720170888fce4886e0a2461ae00810929d1bea601535999e96742f1d4a65583b66f099c5960a512fc9f0016844bc1a55e6a21b64a1ba61029f630667"], @ANYPTR=&(0x7f0000000140)=ANY=[], @ANYPTR], 0x5}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000000500)={r9}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000040)={'vlan1\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r11, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="00715a914638b7d479750d836d5b14e694b75eb3627ad3f12fc6e7ea48a628528c127a785d70c6adaeff461f83a3c9123ff08b5911332dee9b30dab2006d39bde598477f7867a6096ac4eb9f27e268910b4eb918d858259827b8ee8b458320cb0da5f88a3ab681233724cda43b41f1adb73b213f1c23592e98bc03fd0d0b2ab57fbe31223b6d5366da7597120f6bd65a4868dbcb10a4f420ee6bc0ce20d0eb76645474364cc2f9c5bb256cf258d5ed936a73656caa23f78df4b6b02dc17952f55915ffd30d4e927f8cb2", @ANYRES16=r12, @ANYRESOCT=r10, @ANYRES32=r13, @ANYBLOB], 0x5}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="563f91d2cfc34faf24547f53a11e642e6be99c075be10aa075c6a32140f9944681aa7fa34895807592eeb722642e3db8ebb0faa056e00fcd19b53588b54e0462625de8f2e5a061d3264cfb71791d470484303327b43356bf4c4ab40b13ac73f7bce77289c62cbb81b873cf66f9ef16ce671d30e79e1857c3c03933d3854500f5c1e0"], @ANYRES16=r12, @ANYBLOB="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"/446], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x48a000, 0x0) mknod(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x42, 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, 0xffffffffffffffff, r3, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000180)=""/91) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r14 = open(&(0x7f0000000600)='./bus\x00', 0x22, 0x0) write$P9_RATTACH(r14, &(0x7f0000000080)={0x14}, 0xfffffff4) r15 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000002c0)=""/79) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000280)=0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000380)=""/253) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 1063.054466] batman_adv: batadv0: The MTU of interface vlan490 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:20 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x2, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r4, 0x2, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8011) 16:44:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x9d}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x41c0, 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, 0x4, @perf_bp={&(0x7f0000000180), 0xb}, 0x44036, 0xfffffffffffffffe, 0x0, 0x5}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = memfd_create(&(0x7f0000000500)='+\x8b\x8a\xa9\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\x94a\xac', 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = accept$nfc_llcp(r9, &(0x7f00000000c0), &(0x7f0000000140)=0x60) write$binfmt_misc(r10, &(0x7f0000000180)=ANY=[], 0x0) sendfile(r6, r7, &(0x7f0000000000), 0xffff) fcntl$addseals(r7, 0x409, 0x8) r11 = socket$inet(0x2, 0x4, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) fcntl$getown(r11, 0x9) r12 = socket$packet(0x11, 0x3, 0x300) r13 = dup3(r12, r7, 0x0) sendto$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)="bbac4b236e5ea533e3c8e249bd1668336e55629e9a64d57032a21e5bd009fcffe5006582949ff83b67b8aeb76bdc4a225fb8ab90d572e80601c17c56af333c683851281b6dcd3f75f57d245a617e65c99fca6174641123851ac80aa4bface4", 0x5f, 0x4000000, 0x0, 0x0) dup3(r13, r5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141000, 0x20) [ 1063.143579] batman_adv: batadv0: Not using interface vlan490 (retrying later): interface not active [ 1063.216236] IPv4: Oversized IP packet from 127.0.0.1 [ 1063.222025] IPv4: Oversized IP packet from 127.0.0.1 16:44:20 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe97, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:21 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) ioctl$void(r1, 0x5451) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x8084, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000140)='/', 0x1, 0x8040, 0x0, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmmsg$inet6(r1, &(0x7f0000004b80)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001480)="10", 0x1}], 0x1}}], 0x2, 0x400d000) sendto$inet(r0, &(0x7f0000000080)='\f', 0x1, 0x0, 0x0, 0x0) 16:44:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0xfffffffffffffffe) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x14, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r5, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x6, 0x401}, &(0x7f00000000c0)=0x90) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r6, 0x0, 0x0) 16:44:21 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1063.747647] batman_adv: batadv0: Adding interface: vlan491 [ 1063.763585] batman_adv: batadv0: The MTU of interface vlan491 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:21 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') ioctl$KDGKBTYPE(r0, 0x4b33, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000200)={{0xf8}, 'port0\x00', 0x20, 0x1182a, 0x6, 0x20000040, 0x3, 0x101, 0x10001, 0x0, 0x2}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2b00000022008151e00f80ecdb4cb904044865160a0011002f000000600520140e000a0002009d0edc2976", 0x2b}], 0x1}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/135) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @multicast2}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x4e24, @broadcast}, 'veth0_vlan\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 16:44:21 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0xa0582) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) writev(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000340)="3e55e72cfbe59bc199a98dc111a7069644ba2c56324883e86afd872e9904602fdd2b9d5c9e472f343e1990c03f", 0x2d}, {&(0x7f0000000140)="5d9e4fd5e3b976b359edf8311e79b6a5681485bae64f690d10682c0f1256cf305e3d635ef8848fe3", 0x28}, {0x0}], 0x3) bind(r0, &(0x7f0000000280)=@l2tp={0x2, 0x0, @rand_addr, 0x3}, 0x80) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)='veno\x00', 0x5) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe0c, 0x20c49a, 0x0, 0x27) 16:44:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2}, {@in6=@ipv4={[0xfffffff0], [], @broadcast}, 0x0, 0x2b}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x100000000, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x9, 0x3}, 0x0, 0x0, &(0x7f00000000c0)={0x5, 0xd, 0x7ff, 0x80000000}, &(0x7f0000000100)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x6}}, 0x10) [ 1063.867128] batman_adv: batadv0: Not using interface vlan491 (retrying later): interface not active 16:44:21 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x8, 0x3ff, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x38}}, 0x4004041) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:21 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe98, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1064.032722] netlink: 11 bytes leftover after parsing attributes in process `syz-executor.3'. 16:44:21 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000000c0)) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{0xa264, 0x1, 0xe1f, 0x200}, 'syz0\x00', 0x37}) write$tun(r2, 0x0, 0x0) 16:44:21 executing program 4: bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x0, 0x0, 0x80000000}, 0x3c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000900)={0x2, 0xb1, &(0x7f0000000840)="6a4308c6100b6388a079ae2d20917fad16c777a53d416fe1137432780140cf28ee2fa71a34664570f7d73e14c8ac45837ce63734c23b415ebb50ac17b24d89ade0e2b1202e9a2eba63e1aca8c2ec801e488c0cbe6d04752d076f9716aa599afaa9b283a4405a6e56286694f65f3c6bb6bf2b83db47d0458791e716907e5c7a3abbf83535550a493848035607d262bbf53e6e45bfde95e6cc5ba43df635ac4ef6e16d82e3d21deaae00a777de91ab4d92c2"}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x3f) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000700)=""/165, 0x160, 0xa5, 0x1}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x7759adc7b69571d2, 0x31b91cc0, 0xfffffff7, 0x10000, 0x8, r1, 0x1, [], 0x0, r2, 0x0, 0x3, 0x2}, 0x40) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ocfs2_control\x00', 0x80802, 0x0) ioctl$SNDCTL_DSP_SPEED(r3, 0xc0045002, &(0x7f0000000040)=0xfffff60d) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000800)) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_AUDIO(r5, 0x40345622, &(0x7f0000000080)={0x4, "d869fe1be4271851b75af5a6c9f6db56073add4d600ee6190d582292f0eb64bf", 0x1}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x59, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000940), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r6, 0x1800000000000060, 0xe80, 0xfffffe6f, &(0x7f0000000100)="480e003f0000007e5bc5795eca00000800ffffffba0e7200ffff81", 0x0, 0x100, 0xf2ffffff, 0xfffffe0c, 0x212, &(0x7f0000000280)="f2a134bd13c7bd41a2a738ad8e7625ed330eb46063bd287d832698132e59ef45f8f50845c0ac85604b448e24348e4ae93e68238b7b9d561b349d19b5f5784e031c55c5a4e48926a1526e38640a161fab39732052ee83bc3b9cb625962f3eaf1ed426e6f0442693c16b0ab6a89a5738f5bccd6ae1492f8471a7afec6b", &(0x7f0000000380)="712ae01ebf877f139c8f1b0fcd056310bfa3de7157976d3ff4c82f2e0d1885774c5b7c7c853e5424fbf469ab0726e9f41208f98d20b093ddbb7f52e015b875cea2900b2443348cdf466c18cfae89ce96f0437cb21ca3703f0b94273c7500"/106}, 0x28) 16:44:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6b) rt_sigaction(0x14, &(0x7f00000001c0)={&(0x7f0000000100)="f05dc42279207fcdc4c235036e91f3410faed3660f3823f5c421745d8500000081653626c13701470f38f13066400f383a1a8f0848ece60f", 0x2, &(0x7f0000000140)="0f3800d2f30f2dd5c4e17a2d0462f3450f1ec767430fed6300c4020d3faa02000000c482790f8ad70000008f0820a6258e0000000cf20f2d7b00c482c53b5050", {[0x2]}}, &(0x7f0000000340)={&(0x7f0000000200)="663e0f1a28440f59d966d80f38310000a466410f3a0d458c00f345e00065400fe8dec4417a2c898f4d0000450fdef0660f3a400b00", 0x0, &(0x7f0000000300)="0f0541d1a44605000000c4019e510c8e46f7073d950000c482f9304f9c3e65400f1c32c4c251054231c46375481500f0ffff2b3e3eae64f20f78eff60e"}, 0x8, &(0x7f0000000500)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'macvlan1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="600000002400070500"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff0000000007000100667100003400020008000c000000000008000900f0ffffff08000200010000000800140003000000020001000000"], 0x60}}, 0x0) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000000)={0x0, 0x6}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x5, 0x3, 0x5}, 0x10) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 1064.592528] batman_adv: batadv0: Adding interface: vlan492 [ 1064.616959] batman_adv: batadv0: The MTU of interface vlan492 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1064.647236] batman_adv: batadv0: Not using interface vlan492 (retrying later): interface not active [ 1064.691651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20781 comm=syz-executor.1 16:44:22 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe99, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:22 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0xffffffffffffffd6) 16:44:22 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, 0x0) read(0xffffffffffffffff, &(0x7f0000000340)=""/175, 0xaf) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x3da, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r2, 0x0, 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) perf_event_open(&(0x7f0000000880)={0x2, 0x70, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x3}, 0x9120, 0x3, 0x6, 0x6, 0x8, 0x3f}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x440101, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$VIDIOC_ENUMAUDIO(r5, 0xc0345641, &(0x7f0000000040)={0xf426, "0998c54fb1a06e7dda22320994f50d2e5f78914b81e04d347dcdd08b563b44e8"}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000140)={0x9, 0x59, 0xa8d}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 16:44:22 executing program 4: 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) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@initdev={0xac, 0x1e, 0xff, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x1000}, {}, 0x0, 0x6e6bb3, 0x0, 0x1}, {{@in=@loopback, 0x0, 0x32}, 0x0, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x0) 16:44:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 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, 0xfffffffc, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x7}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0xdcb, @empty, 0x9}], 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000180)) 16:44:22 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$llc_int(r1, 0x10c, 0x53699a88d50717bf, &(0x7f0000000200), 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x4280, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r4, &(0x7f0000000180)=@in={0x2, 0x0, @loopback}, &(0x7f0000000100)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, 0x0, 0x0) 16:44:22 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r1, 0x8983, &(0x7f0000000000)) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:22 executing program 5: [ 1065.384001] batman_adv: batadv0: Adding interface: vlan493 [ 1065.398342] batman_adv: batadv0: The MTU of interface vlan493 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1065.540173] batman_adv: batadv0: Not using interface vlan493 (retrying later): interface not active 16:44:23 executing program 5: [ 1065.669858] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21039 comm=syz-executor.1 16:44:23 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9a, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:23 executing program 5: 16:44:23 executing program 2: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x7, 0x1}, 0x12001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xf, 0xffffffffffffffff, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:23 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='wg2\x00') bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x9) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffd}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000040)={'system_u:object_r:auditd_etc_t:s0', 0x20, 'system_u\x00'}, 0x2b) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) sendmsg$AUDIT_DEL_RULE(r3, &(0x7f00000005c0)={&(0x7f0000000080), 0xc, &(0x7f0000000580)={&(0x7f00000000c0)={0x4c0, 0x3f4, 0x200, 0x70bd25, 0x25dfdbfd, {0x4, 0x2, 0xf, [0x8, 0x19, 0x400, 0x2, 0x5, 0x8, 0x40, 0x7, 0x3, 0xffff, 0xa8ba, 0x7, 0x0, 0x8, 0x4, 0x9, 0x9, 0x3, 0x60000000, 0x5, 0x2, 0x0, 0x101, 0x8, 0x9, 0x0, 0x6, 0x9, 0xfff, 0x6df, 0x10001, 0x0, 0x8, 0x0, 0x0, 0x3, 0x4, 0x5, 0x3, 0xa68, 0x401, 0x20, 0x5, 0x2, 0x18, 0x4, 0x7fff, 0x7, 0x3, 0x9, 0x1, 0xca, 0x3, 0x1, 0x2, 0x800, 0x1, 0x4, 0xb16c, 0x2, 0x0, 0x7, 0x3e, 0x6], [0x0, 0x1f, 0x6, 0x4, 0x5, 0xa24, 0x3ff, 0x1000, 0x401, 0x7, 0xffff, 0x6, 0x7, 0x6dc5, 0x5, 0xffffffff, 0x1f, 0x0, 0x9, 0x5, 0x9, 0x0, 0x80, 0x7, 0x2, 0x0, 0x8001, 0x8, 0x7ff, 0x1, 0x3, 0x4, 0x8f, 0x5, 0x241d, 0x80000000, 0xe4, 0x9, 0x0, 0x1, 0x7fff, 0x800, 0xee, 0x4d33, 0xffffff6e, 0x2, 0x8, 0x8000000, 0x8, 0x8, 0x6, 0x4000, 0xddd, 0x985, 0x8, 0x7, 0x7, 0x20, 0x6, 0x9, 0x618, 0x4, 0x8], [0x10000, 0x400, 0x8001, 0x5b53, 0x8, 0x72, 0x5, 0x20, 0xfffffff9, 0x0, 0x7ff, 0xffff, 0x3, 0x5, 0x2961f52b, 0x1ff, 0x3ff, 0x3, 0x8, 0x1ff, 0x0, 0xec, 0x1, 0x7, 0x2, 0x2ce7, 0x0, 0x3, 0x2, 0x1f, 0x878, 0x10001, 0x9, 0x800, 0x8, 0x81, 0x9, 0x38, 0x9, 0x0, 0x8, 0x0, 0x40, 0x7f, 0x3, 0x2, 0x78, 0x3, 0x0, 0xa0000, 0x5, 0xfd, 0x7, 0x1ff, 0x4, 0x8f9a, 0x7, 0x4, 0x8, 0x0, 0x3a8, 0xfffffc01, 0x5, 0xffffffe0], [0x0, 0x3dbc, 0x3, 0x7fffffff, 0x9, 0x6, 0x0, 0x3, 0x9, 0xc92, 0x80000000, 0x3d, 0x7, 0x9b25, 0x5, 0x7, 0xfffffff7, 0x2, 0xbe63, 0x2, 0x6, 0x2, 0x80000001, 0x6, 0x7ff, 0x1, 0x9, 0xffffffff, 0x2, 0x0, 0x8, 0x1, 0x80000000, 0xf7d4, 0x80, 0x1000, 0x9, 0x7f, 0x9, 0x9, 0xfffffff8, 0xffffffff, 0x84, 0x7, 0x6, 0x0, 0x10001, 0x238b, 0x1, 0x4, 0x0, 0x80000000, 0x400, 0x7, 0x3, 0x2, 0x2, 0x2, 0x7fffffff, 0x0, 0x9, 0xc7, 0xfe, 0xb21], 0x9f, ['%-\x00', '!}lo\\.]*\x00', 'system@wlan1&trusted$cpusetvboxnet1&{\x00', 'eth1\x00', '])\x81lomime_typeem1[\x00', '\x00', 'wg2\x00', '\xceproc}\x00', 'system_u:object_r:auditd_etc_t:s0', 'posix_acl_access,usereth0(\xb8bdevwlan0em0\x00']}, [""]}, 0x4c0}, 0x1, 0x0, 0x0, 0x40080}, 0xc809) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) clock_gettime(0x0, &(0x7f0000005980)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000005840)=[{{&(0x7f0000000600)=@hci, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000680)=""/151, 0x97}, {&(0x7f0000000740)=""/154, 0x9a}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/231, 0xe7}, {&(0x7f0000001900)=""/132, 0x84}, {&(0x7f00000019c0)=""/5, 0x5}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x7}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/228, 0xe4}, 0x7}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000002bc0)=""/126, 0x7e}, {&(0x7f0000002c40)=""/73, 0x49}, {&(0x7f0000002cc0)=""/239, 0xef}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/191, 0xbf}, {&(0x7f0000003e80)=""/161, 0xa1}], 0x6, &(0x7f0000003fc0)=""/4096, 0x1000}, 0x3cf2}, {{&(0x7f0000004fc0)=@xdp, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005040)=""/180, 0xb4}, {&(0x7f0000005100)=""/7, 0x7}, {&(0x7f0000005140)=""/145, 0x91}, {&(0x7f0000005200)=""/144, 0x90}], 0x4}, 0xffffffc1}, {{0x0, 0x0, &(0x7f00000056c0)=[{&(0x7f0000005300)=""/80, 0x50}, {&(0x7f0000005380)=""/53, 0x35}, {&(0x7f00000053c0)=""/91, 0x5b}, {&(0x7f0000005440)=""/237, 0xed}, {&(0x7f0000005540)=""/125, 0x7d}, {&(0x7f00000055c0)=""/237, 0xed}], 0x6, &(0x7f0000005740)=""/231, 0xe7}, 0x365}], 0x5, 0x0, &(0x7f00000059c0)={r5, r6+30000000}) 16:44:23 executing program 5: [ 1065.997762] batman_adv: batadv0: Adding interface: vlan494 16:44:23 executing program 5: [ 1066.029704] batman_adv: batadv0: The MTU of interface vlan494 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:23 executing program 4: 16:44:23 executing program 3: 16:44:23 executing program 5: [ 1066.193677] batman_adv: batadv0: Not using interface vlan494 (retrying later): interface not active 16:44:23 executing program 3: [ 1066.317306] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21196 comm=syz-executor.1 16:44:23 executing program 4: 16:44:23 executing program 5: 16:44:24 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9b, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:24 executing program 3: 16:44:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1066.807751] batman_adv: batadv0: Adding interface: vlan495 [ 1066.815788] batman_adv: batadv0: The MTU of interface vlan495 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1066.841900] batman_adv: batadv0: Not using interface vlan495 (retrying later): interface not active 16:44:24 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) fanotify_init(0x8, 0x1000) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:24 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9c, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:24 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030003dfa000000000000000000000000400001003c000100080001006e6174002c0002802800010008"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) 16:44:24 executing program 4: 16:44:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, 0x2, 0x6, 0x5, 0xfffff000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x44}}, 0x0) 16:44:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="600000002800270d00000000000000000000dd00", @ANYRES32=r2, @ANYBLOB="000000000000ffff020000000a0001006261736963000000300002002c000780200002801c0001000000020000000000000000000000000000000000000000000800010008000000"], 0x60}}, 0x0) 16:44:24 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x2000}) write$tun(r3, 0x0, 0x0) [ 1067.089080] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 16:44:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000300044944eeba71a4976e252922c048f6e2e2aba0000018000003836005404b0e0301a49e875f2e3ff5f163ee340b7679500800000000000000101013c581103be1577d027ecce66fd792bbf0e5bf5ff1b0816f3d5db1c00f2ffffff0000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0x0, 0xffff}, {0x0, 0xf}}, [@TCA_CHAIN={0x8, 0xb, 0x120000}, @filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x4}}]}, 0x3c}}, 0x0) [ 1067.154233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 [ 1067.206793] batman_adv: batadv0: Adding interface: vlan496 [ 1067.216060] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 16:44:24 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x480, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000040)="012d119a37c041d886f84ce46b4d9caf296ff9", 0x13) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x7fff, @loopback}, 0x1c) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) r4 = accept4(r0, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r6 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r6) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r6, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x2, {0xa, 0x4e24, 0x40, @mcast2, 0x4}, r7}}, 0x38) [ 1067.236658] batman_adv: batadv0: The MTU of interface vlan496 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1067.262942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 [ 1067.316374] batman_adv: batadv0: Not using interface vlan496 (retrying later): interface not active [ 1067.319264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 [ 1067.359686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21333 comm=syz-executor.1 [ 1067.380285] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 [ 1067.426394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 16:44:25 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9d, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1067.469667] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=21340 comm=syz-executor.3 16:44:25 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000000c0)) r8 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r9 = open(&(0x7f0000000080)='./file0\x00', 0x3, 0x13a) fcntl$setsig(r9, 0xa, 0x3f) 16:44:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x10, 0x3}, 0x3c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0xb, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x270, &(0x7f0000000200)=""/144, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x212}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000000)="7c16eb8c75c193cc4d00ed1259e7", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 16:44:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c00000007060100000000000000f602000000000500010006000000c7a5778bdfae3f7471ef8a38ca00000022a7dbb155c2c8903099e9f39190f66fcdd186ac681615fa2535ba3b1445862321c7b04e33a56a2a4a1a93199a7877591685606ed83a1f6c0b240b3b6290a722d6c661e2822f0b6e1cebe0ae30b090fd73a350a5ac4c457ce228c8b486bb38e86cfcac4449045b70291b4a30e7fdf28d3892da3a457601fff8b5edb63be4ce34e5d09831361157d623da323839bb5e28a4c7a5deaa61a32ae1fd6d99859a7246cb39fd8e8a875887163bcc9352c0ba9877759ebb8ce1c17259c439f4209091f004070b644d640c0fca3f25d9dd8b5f87391bfe2a508806d84ba6f295dcccf6449a671c2d285b39fcb9bbd5507720354cf535d33b06e0201b32ff5ebcef90529b140e3047a33b2a7c65be94dfe2622e2ad74070f82e64cec272cd95881643d3946cd30a236e933d208300000000002c13459d9883ae38f9b101fdae2609adc36a641b0d1ed8898c00d340dd95511b081f9a883190298e406392a78212a1382c41ae5d703df80b86fe9b15b0c27253538ab437947738db45e475ee6aa33f19e44102556d98343cd0bdb1bec8ee4653c77a66c2fe4c487cf944bb35e7f854f83624f8"], 0x1c}}, 0x0) [ 1067.708800] batman_adv: batadv0: Adding interface: vlan497 [ 1067.715232] batman_adv: batadv0: The MTU of interface vlan497 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) [ 1067.756374] batman_adv: batadv0: Not using interface vlan497 (retrying later): interface not active 16:44:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x44, 0x2, 0x6, 0x301, 0xfffff000, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}]}, 0x44}}, 0x0) 16:44:25 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x3, 0x2, 0xff, 0x0, 0x100, 0x81}, &(0x7f0000000040)=0x20) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0x80045500, &(0x7f0000000080)) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:25 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x2fc, 0x12, 0x400, 0x70bd2b, 0x25dfdbfc, {0x29, 0x40, 0x41, 0xf8, {0x4e23, 0x4e24, [0x81, 0x7, 0x7cd1, 0x9], [0xfff, 0x4, 0x80000001, 0xabd0], r6, [0xffffffc1, 0x1f]}, 0x8, 0x1}, [@INET_DIAG_REQ_BYTECODE={0xb4, 0x1, "3daebe576b676fe87fb13f0dda364c2e898f91084af5e372d1a0b4faf29bedd66d9c4eded3fa547ba4c3f89d4bde19a88a86d42fc22dd84f29853c387c6e4ebb4010a6f6cc70319f27c6816d79a384d62ee77b2b9c967faef1afd93fdac5633aa42e99056c7d352a1fa9b53ddb2eabd1a382ae122a9d64b3f6d10a5b0b197aec7b4e9e05c4c23646378d2eddd2afab9d2508ab40428ac814d79e2aa7ae357e58943458fca4b44778604f8d9dee8db551"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "34318533cf41314690dc6cc112a31e71019544f02ce9acfcb31fc2d8c61f682fc441d8e3aeb484bc8a61d3a0bf5fc2594975cb6a644eb3841df90f3dc17cb43ef8e6f7a338228ebb338040ff3a16fc4db13c942e2f62bec9d437fee39989aa2b7b1ae8f09263f92a278675ff539f7435e8458f3d2848db1c7ba4078960bb4eb99cda58cbbb6d4cf0308fc8b36898d3f84a1552110ec98ee26aa7fde15e14f9b628af7522c647b73d984e9725a82cb986c5beb5e27dc6e6a999919b5e9c76a60f43e676c943c2ee8162db19c9ca0160a4367ac647d1c0f671f5e607c1067397e4d9f0922ee3e935ba0e3ee367d405db83990ae1"}, @INET_DIAG_REQ_BYTECODE={0x64, 0x1, "8a7d9ee7a03797eb47eb9473143a19a6f08c35d7beafee42b23803a1030278c18195426f0c3b38c1793fe6021568d696c7c275d3e5b65e34ea533b08f53382a1bbe8aae9b81fef9f8a933fbe45b278e3b7ed50054a6af772be09ac7be2acd3e2"}, @INET_DIAG_REQ_BYTECODE={0x32, 0x1, "5884eedb498f089bf5e3952768aaa83627ea1715edc48038674eb5561a91291035a93f9b32c939e104df8c3b2b5e"}, @INET_DIAG_REQ_BYTECODE={0x6a, 0x1, "a4fb5afa8a0a686c12b4020f5ed196e2ca9b1fe15d92a855bc38ca7c699ea861b52fa17e036c22de292df3219df9965f69dd6f61d37f072de93d7071fa8be8aa6e668ea00829ec62eef88d2f39f3600002804d2e452c36f6aeb8d3e4c98400b7139b5d8dba90"}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r7, 0x0, 0x0) 16:44:25 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9e, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:25 executing program 5: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = socket$inet(0x2, 0x100000000003, 0x400000000001) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="071f070300000020000074ed27c1b3fe76ce384b1a6a722a3beaf52671", 0x1d) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x100000, 0x0) 16:44:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 16:44:25 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x48, 0x0, 0x0) fsync(r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x5, 0x5, 0x1000, 0x6, [], [], [], 0x7, 0x8, 0x81, 0xffffbd69, "3228bd86ae7aaf4eb9599e84cc63dab6"}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x80000000, @loopback, 0x6ba8}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) write$P9_RREADLINK(r4, &(0x7f0000000200)=ANY=[@ANYBLOB="100082b93d75ac096f5f6ee5491d4cb4c05a88fc089b9027ccf90007002e2f66696c6530e58f1586454a47995c3939d75129f58be7"], 0x35) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f0000000000)={0xfffffffc, 0x0, 0x2, @random="708d9ca60026", 'lo\x00'}) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x17, 0x4, &(0x7f0000000100)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x68}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 16:44:25 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:26 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fe9f, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:26 executing program 2: perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0xfe, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$binfmt_script(r2, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'syzkaller1\x00'}, {0x20, '#ppp1]['}], 0xa, "62c086585d2c545c495c9cc840af313244bbb53e4f951ebcd7c83e701181927206ca6fc283aa092412770439e0d5fd5d7866feef344e93bfbbf8eb39df41b472aa8afd00b06e7e8ee1a7d383e3450f26dff0612f1d61bafe34da0a3c10451ceeac083ee99e912c8cf4f70db7274c4689dd4e474c15b38f1c97ca0f09b8fb547a3f4381dce16aa594908e882e320fb8edea94f5f25835df93f53c7f0a5c5e7cdfad9005336b4dc21fd4c3922adbfcd229755c84228048a3f00ae8ae680334e666c8e04284710372f00c0b28a86f5f7aaef4381b1ea5b95441fb17e900b4b573d34807f2cb"}, 0x103) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:26 executing program 5: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="2400000020002551075c0165ff3900020200000000100f0007e1000c080017001605bf1e", 0x24) close(r2) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)='$\x00\x00\x00!', 0x5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x10000017e) splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) 16:44:26 executing program 4: bpf$PROG_LOAD(0x5, 0x0, 0x0) 16:44:26 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0xff, 0x0, [], [@pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) r6 = socket$inet(0xa, 0x801, 0x84) connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r6, 0xfffffffffffffffe) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x14, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000000)={r9, 0x0, 0x7, [0x2, 0x5, 0xa64, 0x20, 0x150, 0xffe1, 0x2]}, &(0x7f0000000040)=0x16) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:26 executing program 4: bpf$PROG_LOAD(0x5, 0x0, 0x0) [ 1068.971884] batman_adv: batadv0: Adding interface: vlan499 [ 1068.989741] batman_adv: batadv0: The MTU of interface vlan499 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:26 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f0000000080)="08418330e91000105ab071") r3 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r3, 0x0, 0x1420000a77, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="4c0000001200ff09", 0x8}], 0x1}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast1}, 0x14) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 1069.030306] batman_adv: batadv0: Not using interface vlan499 (retrying later): interface not active 16:44:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 16:44:27 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:27 executing program 4: bpf$PROG_LOAD(0x5, 0x0, 0x0) 16:44:27 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$VIDIOC_G_JPEGCOMP(r5, 0x808c563d, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VT_DISALLOCATE(r5, 0x5608) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:27 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xe) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x30280, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0xfffffffffffffffe) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="f2df37d6e382d13f94facfae79df88831b3482", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x14, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x1, 0x3, 0xffff, r6}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r7, 0x1000}, 0x8) bind$inet6(r1, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r8, 0x0, 0x0) 16:44:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="600000002800270d00000000000000000000dd00", @ANYRES32=r2, @ANYBLOB="000000000000ffff020000000a00010062617369630000003000020003000280200002801c0001000000020000000000000000000000000000000000000000000800010008000000"], 0x60}}, 0x0) 16:44:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8001, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0xffdc) ioctl$sock_SIOCINQ(r1, 0x541b, 0x0) socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, 0x0, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(0xffffffffffffffff, 0x11b, 0x6, 0x0, 0x0) bind$xdp(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendmsg$sock(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}, {&(0x7f0000000780)="1f11c391ebb0498200c347e9bd47244fd3a5c023544bcb8aa2529d374448452e2f7b27efda85e330dc9220b9081ef4e1f31c0e632cad4fc988caf71b479bc6c8e1c31a471c76fcd44961d295561c906c7f45fb3d2197e86aa42fa237e4880e1c43f22ef649b1e31f8eac87aef5fd0dc37827e4d4c83a4b80dcc5b6d97b441cbfc8", 0x81}, {&(0x7f0000000840)="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", 0xfd}, {&(0x7f0000000940)="c97bead89525da49a6e9e27830e41ac4aa53b96bf12be3495b331e23ee0c4747d34977d8bf41ab9f082d981f820fa784fd2274ad3944d71110286a211b65db461de7cd29323b", 0x46}, {&(0x7f00000009c0)="9a97b4714716eac6000e39ae06bb1893e3abdb1c3bc5439ded8ec8258984d920fd5c16aa0e08751b24f01dfbe9739d021138fe06f497c78c21c8c2aeb603c16ad31d42ed3f239652eced63555f131fba39d3cb2bac97a366e5b3aacf5705ae4ae9bfece85d6c15f38cf83738cbd3d0648ceb04dceb7d968e12f6be4a7cf42dcaf8fc9ec5a4c44ce73338ead1d78e9054becf951dd58c56d458f90d69dad1bea60ac98f3ffc14fd9d7d0b984911e3d4e82eb41ec3236ac6f6460e4fb7", 0xfffffdd9}, {&(0x7f0000000a80)="8b392db9b7a4ffb8f4184472a38d4021e56db1c33c4b2b363aa62702ccc4c13a65eca09d69ea4a69debbb41b0862798f28174adb11b105f136e0410359c1f3cc0e1eebe2490039a3806968aaefe814e21ed9596058b3450a5784210b84cbc39cbac76865ea762634b394bf62656fed0bed1daf55aa352b13e45b08c63726b9956e3879922591e38b9f149cca01321d3ecc7bc5c261cbc774e2a2d45e54c61f", 0x9f}, {&(0x7f0000000b40)="cc0004b41ece4bba9770befebb3520104bd32c10a73f84e0c8c28fe2f74d57d8b3d514616ecb3d72ad882932e78da5", 0x2f}], 0x7}, 0x4004045) splice(r4, 0x0, r3, 0x0, 0x10000000009b, 0x0) 16:44:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) [ 1070.010659] batman_adv: batadv0: Adding interface: vlan500 [ 1070.027652] batman_adv: batadv0: The MTU of interface vlan500 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1070.113972] batman_adv: batadv0: Not using interface vlan500 (retrying later): interface not active 16:44:27 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x1, "8c365b8640a727d4474ff6a768406b9267f60ac22338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce76e8f05232ee7dcf332ff901e0000000001000000f46a380e73c5477efe9e01548612afd6c6be500d748038f499a492efa5e4e6265300"}, 0x80) 16:44:27 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea1, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:27 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) [ 1070.541857] batman_adv: batadv0: Adding interface: vlan501 [ 1070.573673] batman_adv: batadv0: The MTU of interface vlan501 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1070.623844] batman_adv: batadv0: Not using interface vlan501 (retrying later): interface not active 16:44:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 16:44:28 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000100)="1c0000001200050f0c1000200049b293fe6356000100000000000000", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x41d18d15bf400a8a, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="ffad000010", 0x5, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 16:44:28 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x8460, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000180)=0x6) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x121200, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r6) ioctl$TUNSETGROUP(r4, 0x400454ce, r6) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000240)={0x21a, 0x80000001, 0x9, 0x6, 0x7, 0x7}) 16:44:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:28 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) write$selinux_create(r3, &(0x7f0000000000)=@objname={'system_u:object_r:var_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x4, 0x20, './file0\x00'}, 0x56) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:28 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea2, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1070.813874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:44:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 1070.951756] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 16:44:28 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) sendmmsg$nfc_llcp(r1, &(0x7f0000002880)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0xd55475b470e8d562, 0x5, 0xc8, "c017f5bfd4a3c74dbf428fc546e190627bec6c9dcf16990947ae059aa6b72a77f18e4fa05f0f16e2ac1b5599762e46492e16230b8913d0e615799614689b90", 0x11}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="45824bbde4decc74ae2f032c884fa5619c61697255eef649a28baa7b49af9e915eb30fd99513fe21b987a0ad8df94a04fa857e3ada7bac3d911601829dae553f198a73a6102ffb5ab983ef9c4d2562a4a3a7f9906759d4f3a003201261308a8630b53a52864ecb066181f4c756d73f7549b0a14670", 0x75}, {&(0x7f0000000140)="64c2295620cd3b27d8e2ef12bca5068aed", 0x11}, {&(0x7f0000000180)="595463f4091beb", 0x7}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000200)={0x27, 0x0, 0x0, 0x4, 0x40, 0xf9, "607fb5255f05e8fe2120e22685c5eee488477310a65678d78c93b09bead4ea66487a6581933b9b3876ea44c3db8ba46f44929adfa52d38cb6be5ee6ca66ff8", 0x9}, 0x60, &(0x7f0000001780)=[{&(0x7f0000000280)="16f988fdcb1c1c56ce3181577c439abaf7a74702a22e9ae99e74fd5e1cdc2b03de86bf14db25246b9721899a3fa96818caa5d52cacc755201d11d56e218019cbcde6ecbdd0ba3635f44d229e2d2b87a6d327be920fee46d193122920e2e536a3b850559a4c26021b082427053a7b7349dafdf5aed732ea3b59da25ded949e3436a04b8b5e1edaa011b816856910e6c99d968a0743d5cfd149028e9c93268ec72cda1c60473e1fff96a595fe2dd3c34492fe35c3629a3bf3d40c1ba5ce626e5041a55cfcc7be50ab8a3ea5395e7b97a5bcc54d673a9df765bef69500f36", 0xdd}, {&(0x7f0000000380)="71519f7f6716a949412b4413a1a0", 0xe}, {&(0x7f00000003c0)="6c2c2046837165091b352b6111d0d633920b76a302aa53c10d2c44f254a0ddbfa75b04ea37baec6d683bc80682dd4071221f3890f1cff9f8b456a97a7175a23225d0ed2bfe30ae7e67079e13d6bdd0b45b85bf12470b8cc1f322a3bd7df65f4d19a4d19b9c2ee565f779abeed38c24073c9914800638e85c3d8d73cf80779557c82aebad4a47bca2a8d1b4ff857f6ece5937d029836f7c525b5cc28d2e88fdceddaac8e5dd4763850a1eb57bf3b21040d3f808ce114f9e18b13a4bfabcef1c2708f44c533fe8607a5f21b5b91db27efad02accc1f7b423ff6917da29214dbde609678c71816ff788aef2ace94bae8477b7bcba2a973e9690a715139a2b4289691b2d3febe15446fb3780b363c5b4b5f60998f08abcd39777a1cd7f6b6007eabb9412c09b02079352e22d0e6b78198ec147eece14918e32c3f9fbec64f056c7a7b99c84b9232c6b316f9f9b6d55fc1a1176b76accd02b6979ea4df50aba46b56d69e793aa9164516b46a3e77e545b0c58d6176fedb8f3fc17e74ff6ee888d84cc4e3e3c421bf0d65c599ba94ffb84551b16dd0510d2b5dedd2b43115d679d4a14a385e3977ea48d8d27c97d43a7fa56e3ba9a7b821c133cb0a7a84be1039a8537ff6508f714e2e3b041d11c31305fa86d7ca24073555bf084a2645b312d678d7bf07e02feab330efd2448f0230c65b7c29ebf49791b828a79f00483ba56e487ec172cf91627accfbe7a70477c879d102b2f20a120ebdbbe9f5a195ef0970ee3995240c19349f9145831feb4a6506522408b608ea6a6bbab7da57715c7e5d3e5e397bb97ae8bec7e9b1409321a37ffc8194639039a626c6d977682403b8e222d863e97feee3e353584ae16af06da90794878e08b9555e5255f978b963b1e311bb4b3da01a6a7a4606552af5579ccc9fea6ec87ce2d1214e98bb303161bc49eb67aeb04080341803446e4ca57e81b3752a59a63982ba30b6580b0cb87fb39064870878b3617b10178342a52961e6e28a1c2d113e60f2ffd3e213eb4a19da8c6b6709867508bba11fe99565763e0b09c36e6b3c0a7866e27866a59e7d61fac0934956c67a527c17f079597a680776d66255be520fa0b66c6c480f9c56b036ba4c5181f7c73e1084b561dc010d37ca21509b3c31f01b9486df97d6f0c27d5f40e4c2ba817d20f159e43597051616076694a9d9f52e52fec217d25b127a35d5dc168e4468625e5eea967a5182ae605ef4318371f2f22bbc2d6add7522e810f0ec54c0d5b397c8d9de837088ca6f60e55adf262a381ee9235da685a613e1446cf9470b7437041f25a7d46582a4f706b18deb02d3156d1d92faafa1e94dad5122ed1a5bc8c2d0e2a90f577ac249749db56465f1e87f679ef0aae185f8321401eabf2f4ef000d5601ff055998bde8039d22fde1cd4e9d78224099ef29dd68b5cb7efbb0d96b9758262afbb5ad34d72a7d1a03edee30e7eac13afd30af3de2878311f29e24c0ee170fed4a77065216f69c63131141bb5fefc93cf9d0f8821c4200e42f91fa31c61daced576a1dc5602f343babd0ebebf190ee92a018345ef30cb745fe5662c999690ddbbbe0f795f8a32afb6eec9704e8a610c0ad49c2bf761a7e14d3dc6b77e1c36cb4d62fded506d4d1753006d76ee9df22484966dc80a26edce23a908a1e3b2f797fb3767c6393594c4598adb7f1460ba45fc814bddb6a8aff8d4564efc43045100f652fa83443e0b0a2a8191e9c17c2630fb6540f37bbd3680d72fb12f8889d21946b136b0fd99a0de7a999e077cf3b6816e8910d9bd303c83bd877cdd257a1b9a375dfd3f43450d002d0a04a3d04c2fc318f7c6579bbd264846273757a66ff9bc3b2315b01d401f5acb2b47038a7fd460c2c6bb5baf3b49e621a84aaa90beaa9da3a93274fe6fdf39d1a1544bbd94c8cd473c1c4059b80dc3e6f413d529118526d9a35afdade6b791e6a593b83c4a4cfd39f3bd9bc01fc0fcfc0870b1477c9af5b16cb09d392f3bc931e86a08a789a0bd9ae539feafddcc8dfc15caeef40f9f5c18ca2d62ee103e4452dd82fdc046a1c9bfcd827a307f0b70dad7cf43d162cfa4dc66d2de7c1707a42a67c841ee6eb07e6bc3c81d6b553ef76efb6755718a5604b46bee1b52dca2815ffd49e93e71bd2fbfcc674aa24206aa15861dc51b8c195e65d41bb5c0c3e1ba6eb05a924a330d0649d9374adc9477fa1a88c2d774b2e52f2a83ca1fdc39729abe380fa6bf4560a4adb12b57d42f2ace8a0a2b57e8ea9fd4c66c5289dbe91d69c44e8d347212e2b43ca64708f04b17bee4df481db13ff76878921f59b30199adf2b5e71253d5253509e49729262627c6cbd8f1a299ad491194aa58df0b39d6023e101426a034005a82c0f4d261593d7ec2518b866a825886343cc19ff1a311874afad48a07f2f8b95d9c001ca3a9948e29c90a2c8451145d77bf46e204732eb26f94580dce326eda796892da4023f854d1f11f465e153a0dd159a1288ab86c8207cc7245f373beea9b1223f842309ac63a58af3d9c3619a8671782a07047065034f0f52235c5c205dfb1a1c26e60bcc610bdbcada69b43f369346c8b78e79ea27bbc629453aae3d0947b7735dd02ba49ba6f678830915ea765d47218f184fda5682811a84b9f7bfe6dd7360fba186cdaf1411ba2ae8dbd2a0239d58a5e0d4b44c8e9831869e10300604ef9bb16e959efd53a1d9d824d9150581f94b4694570e2f212dc7c127e1e0be84006081a451ff7aa78bab4e55ad1b403b535e33230830f20269d391b334fafc2407d1b580f77088b5ed00d9b9d29c26ca899bdf35b4b8b33bd813676d15e5e51355b06f1c5601abad0559f8a593820472a05dc097bfd3a3d4bf9b6d00ed2c4e31b4850f6574668a7c2bb665582cfc7b4c88502187084fda3cd567f743dffc975f991c31f8bb7e1380434c695056a9e7cb2802dd96614e72dd8ff9b1c5709afc72151d7d0b7ef0d9de301e41ea9bfa84c7296da027f940a470458a609edc11e63cd2f145af82f132b85fd3d2464edd1c2799cf6d39bd2db9b4bd365e5ab93f7034974b22ec5f765cd8bc107cb4f002d942a5ec5e499840827d4e0ccd2e2e23f11737768d394140afd2d6ab566a242e4683ac9e1f137bed43627bd2cd7c80f0e5a5ace263e49ff77ee68344e79029bc841d1aa301cf1bd69ce626123d2c0c223b6f3d1cfd41b22075425601ae3bfe2f2f8ba045640c7c79e2adef705d39ab3bae13bfc672536fabf8bc8c2644928850701a4ab49f417ee81637c5cb3694e4c2d63b4d538bbbd0eaec6ade9ead0989b7778bcdb96364e4e17759011f308f3dfe4070f8cc051d1baf6d83d2f4db04654eb097859ec804d39e6ca00390557cd944aca707ad91aad45de62f641e4dc13962835f66daf5b5148640420b83302f66acd83743bfb678061e39947e98a0129aefd3b6fc4fda9cd687312301014b2bf2fa4991b502bd8aee33e778f6d116e318a4813838c68edd1497c231ec5b654d2a0a0bb9e4a83fa6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0x1000}, {&(0x7f00000013c0)="2c1fad8d171cea832b52b0dc74dec0815c786fa50a6d190dc2dcf7d276a72e382337b078c8c1a53200c6f11bb7688dbada50f51d868d5e03be514fba7c9bd8b968e135f0f7ef918a", 0x48}, {&(0x7f0000001440)="d72064f688e8b62067bd5d968f22fdc81fed34506f4247722b8932f7a50011c9d1a4935119133815d3e7bf9d65c340bb677931f021d9cffc2606b5a099b8b08a2263bf99281d86a6e6cd5cc16f31c4d8895330b78e2e8f439691910152c3e1a6842d040784e024dd8663f0a79693c267057a5516481a8412aad4253be4aeb2373597313ef770b508d847672d61054447", 0x90}, {&(0x7f0000001500)="9bff98a992b4b3d5e1099767d02ca87b72a6d878b8d6e1d5720a2c9f7604177317da", 0x22}, {&(0x7f0000001540)="b458574538563a5ca202d63a4e85d5303ffc5f3d4b9e8b1b1199a6d95aeea7a8f96b46fd7cc548c05211aa844f3995630a505f87972374a2bb1b3797c8cd80f150496be5ea61a37ff3d76fade42cddfa862ff678cdf4d06cebc0fb9acf2959ba1a691dc6bd0715432247dfafaa1a69023363983fca624c20d4d4b4d312755d63f75024572718b424f3365af2659eec0e86a35b373952bd47af39d6607d51b115e4b700992b0f8e38714263c7d1190c967c4b2118de2bca8fb41e01bf69e1327ab4066f28", 0xc4}, {&(0x7f0000001640)="d7", 0x1}, {&(0x7f0000001680)="fca78d2be8e444cba8cc0582f82ef04e4ff1b716b03f05d5cb33dd10b9a6a8aa40780cc270ae1a879b43fa68eba987f989d2814a66f361e3dddb3d87e11099b25d4f665ea93fd94f92c7e0aa0df89dde17e02bb742a5cc124b4ea27764dd8918c46f9cf8eef1b2c500dbd100a8d5bfc18280a5e3a12f24fb6ad6265833f844b70961301ca0decfb4a063e783c91d8f65b7da03da6b11a31a7aa420a4ade0c9817cf74799fec587832b8999fee7baca7618d2e1cae2caf508cb40915468d83c626fae626a7be985ae281579686ea18f0f135a47d4dc067534e55f08e39568132f5e48337118d3414e8fbc29d8ad26a692d20a198b3820ae", 0xf7}], 0x9, &(0x7f0000001840)={0x1010, 0x118, 0x6, "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"}, 0x1010, 0x44800}], 0x2, 0x8040) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) r5 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r5) ioctl$TIOCSRS485(r5, 0x542f, &(0x7f0000002900)={0x51ff034, 0xa2, 0x3}) [ 1071.017685] batman_adv: batadv0: Adding interface: vlan502 [ 1071.035427] batman_adv: batadv0: The MTU of interface vlan502 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x0, 0x0, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:28 executing program 5: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x0, 0x1132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x4000)=nil, 0x4000, 0x0, 0x1000000000002032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) [ 1071.133461] batman_adv: batadv0: Not using interface vlan502 (retrying later): interface not active [ 1071.204850] selinux_nlmsg_perm: 45 callbacks suppressed [ 1071.204872] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22423 comm=syz-executor.1 16:44:28 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r3, 0xc058565d, &(0x7f0000000040)={0x4, 0xc, 0x4, 0x0, 0x101, {r4, r5/1000+10000}, {0x4, 0xc, 0x1f, 0x4, 0x7f, 0xda, "07fb7f4f"}, 0x1ff, 0x1, @userptr=0x9, 0x5, 0x0, r3}) setsockopt$inet6_tcp_int(r6, 0x6, 0xc, 0x0, 0x45) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x25, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:28 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea3, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1071.538357] batman_adv: batadv0: Adding interface: vlan503 [ 1071.568191] batman_adv: batadv0: The MTU of interface vlan503 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1071.643992] batman_adv: batadv0: Not using interface vlan503 (retrying later): interface not active [ 1071.684156] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22625 comm=syz-executor.1 16:44:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 16:44:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:29 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="24000000220007031dfffd946f610500000000000543000000000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) 16:44:29 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x34, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r6}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r6}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x27a2a0e760cd4531, 0x50, 0x401, {0x0, 0x2710}, {r7, r8/1000+10000}, {0x1, 0x1, 0x1, 0x1}, 0x1, @can={{0x3, 0x1, 0x1, 0x1}, 0x4, 0x2, 0x0, 0x0, "256c8d959c7c891b"}}, 0x48}, 0x1, 0x0, 0x0, 0x40801}, 0x15) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x6e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r9 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r9, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r10 = socket$inet_udplite(0x2, 0x2, 0x88) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) write$FUSE_LSEEK(r11, &(0x7f0000000000)={0x18, 0x0, 0x7, {0x101}}, 0x18) r12 = accept4(r0, 0x0, 0x0, 0x0) r13 = socket$inet_udplite(0x2, 0x2, 0x88) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) write$UHID_DESTROY(r14, &(0x7f00000002c0), 0x4) r15 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r15, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r12, 0x29, 0x37, 0x0, 0x0) connect(r12, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:29 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) write$tun(r1, 0x0, 0x0) 16:44:29 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea4, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 16:44:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x3, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 1072.101059] batman_adv: batadv0: Adding interface: vlan504 [ 1072.124031] batman_adv: batadv0: The MTU of interface vlan504 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1072.226797] batman_adv: batadv0: Not using interface vlan504 (retrying later): interface not active [ 1072.262081] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22663 comm=syz-executor.1 16:44:29 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x0, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:29 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea5, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:29 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000080)=0x20a060, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80401, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000180)={0x980000, 0x7, 0xfffffff9, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xa109d2, 0x8001, [], @ptr=0x3f}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000001c0)={{0x6, 0x2, 0x7f, 0x7, '\x00', 0x1}, 0x1, [0xb48, 0x1a, 0x1ff, 0x3, 0x1f, 0x2, 0x3, 0x1, 0x2, 0xc2, 0xbf6, 0x561, 0x200, 0x1, 0x8001, 0x4, 0x4, 0x6, 0x9, 0x10001, 0xfffffffffffffff7, 0x6, 0x4, 0x179c, 0x100000001, 0xffffffff, 0xffffffffffffff01, 0x2, 0x200, 0x2, 0x2, 0x3f, 0xc9, 0xff, 0x2, 0x7, 0x3, 0x9, 0x80000001, 0x1ff, 0x8001, 0x7, 0x80000001, 0x7, 0x7fffffff, 0x3, 0x4, 0x3, 0x29d, 0x3, 0x5, 0xffff, 0x9, 0x78, 0x3, 0x1, 0x4, 0x400, 0x200, 0x4, 0x9bef, 0x3, 0x2f, 0xd4, 0x3, 0x6, 0xffff, 0x6, 0x80, 0x200, 0x60, 0xff, 0xfffffffffffffc01, 0x7fff, 0x1000000000, 0x5430, 0x0, 0x2, 0x5c, 0x5, 0x2, 0x8000, 0x0, 0xfba0, 0x7, 0x7, 0xfffffffffffff000, 0x1, 0x7ff, 0x3, 0x10001, 0xfff, 0x8, 0xfffffffffffffff9, 0x7, 0x5, 0x5, 0x3, 0x2, 0x8, 0x3, 0x7, 0x100, 0x400, 0x8, 0x6, 0xffff, 0xf7, 0x0, 0x5, 0x7, 0x1, 0x5, 0x400, 0x7, 0x2, 0x6, 0x10001, 0x1000, 0x1, 0x4, 0x2, 0xe5ca, 0x0, 0x5338, 0x769, 0xfffffffffffff050]}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e28, 0x0, @loopback, 0x1}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f00000006c0)) r7 = accept4(r0, 0x0, 0x0, 0x0) r8 = open(0x0, 0x0, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, 0x0, 0x0) r10 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x74, &(0x7f0000000700)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e22, 0x7, @loopback, 0x2f}, @in6={0xa, 0x4e22, 0x3e8, @mcast1, 0x2}, @in6={0xa, 0x4e24, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x38}}]}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000000800)={r11, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x5}}, 0xffff, 0x13}, 0x90) setsockopt$inet6_opts(r7, 0x29, 0x37, 0x0, 0x0) connect(r7, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1072.639235] batman_adv: batadv0: Adding interface: vlan505 [ 1072.666201] batman_adv: batadv0: The MTU of interface vlan505 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1072.738368] batman_adv: batadv0: Not using interface vlan505 (retrying later): interface not active [ 1072.774968] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22699 comm=syz-executor.1 16:44:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:30 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x0, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x143, 0x4, 0x400}, 0x3c) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") connect$inet6(r1, &(0x7f0000000140), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000180), &(0x7f00000002c0)=""/97}, 0x20) 16:44:30 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea6, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:30 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) fsetxattr$trusted_overlay_nlink(r2, &(0x7f00000018c0)='trusted.overlay.nlink\x00', &(0x7f0000001900)={'U-', 0x7}, 0x16, 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80402, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20482, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000180)=r4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000280)=0x5, 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe2(&(0x7f0000001880), 0x80800) r6 = socket$inet_udplite(0x2, 0x2, 0x88) mq_unlink(&(0x7f0000000200)='/dev/sequencer\x00') r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x101000, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r8, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000440)={'ip_vti0\x00', 0x0}) sendmsg$TCPDIAG_GETSOCK(r7, &(0x7f0000001840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001800)={&(0x7f0000000480)={0x1348, 0x12, 0x4, 0x70bd25, 0x25dfdbfd, {0x11, 0xef, 0xf9, 0x8, {0x4e21, 0x4e23, [0x5f8512af, 0xfffffff7, 0x400, 0xbe9], [0x6, 0x1, 0x4, 0x5], r9, [0xc4, 0xc0c4]}, 0x10001, 0x10000}, [@INET_DIAG_REQ_BYTECODE={0x11, 0x1, "ef65556e20a323e4d4af907613"}, @INET_DIAG_REQ_BYTECODE={0x103, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "fa0e525d4c8187166dce59e684c997143abccbcc66aef38b14268747c124fd6433492eaf06818d2c06179849f4d822008e97f4a2258882201c66ff3d4c52ef922588519203e3632088319057a470462638f48ddecd75fdb1b23fb595d189ead56ba48d9670f627358806a353ee70eb5ef4f97bb7ce80dc6a65d9a1dc70cd00d992f1c2c61a26de993d314696dc9316b5f425dd66c256b48d8cd1337d82dfffcd383f5bce78b683eb99a36349d8a3d579fb7c148a16acbb5c5a8d0c5853ab54ca904f3d648247a89a109f0c983da6af30c5a72aae662d1211a73e1b073d2035ccc13bfbd86517b8a3ba12af085bfd8d7e5d0d6f775ab232cbabca7cb8e6282bdbd542ac2660d57a7f40923297fabe568a6f84139cfe49a90a15a82fb9a39b9dd94baab5d6c563c9f7d75994659a46957c5168b3edd92d0d165c6862abb41c51a3e188759c8bff96728671d420e16f36c441b5ff65e1909e2a818833bb9d9dbe4ee748319d370fc8a570c32949e57ab9a2280856cf707242c847dcb76b4d10888421e4912a7987ed579ad5be925c2a692ad362082952078801f1e9418f510fa968c90ddf1f071bc970ffc57e2a30af93792d998c3070ccbaa74557e4cdbcbf54fe86bd0701995be87a2c1c97b717a16343008d5210b13445ff0639c9d708cfb2e6b42593f7937c62c942c179c1ba56146a3747c720beb1a20970da4176f9c5221b5241b6dc5a2ef99d34360e74004a52bd882815236df7a6922c6a74458ba9e135a68927afbef8adbed079675117717a501f2a48bfabbc876219fe6e3ca7b1c240d2c754488ae7191720a6037f60e3f3738379ee6b944678a5c3ff42630a3cfb31d294124be769a60bf9da6eb88435b2f80ab314984b2b9addcbf80aea6de2dfedec57b85c50fe9e48e0e026ab437011161c1687b6b3fca809bd9a130ae54bbc8fb225f40b0db52711328140e6ff9735e25d57ebac9405cd7cafb55b4fb31b84fe1dbb30fc27980142ade9abd23da81d48f80175d68276c54e53cef90884187bf534c2536c378fce82304ccfa56b1f85a60b918c554e480aee9b753ffba1ba234daa931540d7429d3badd323191acf3f1d9867cccc89168a532b418f61205515e30dc68d986b1592b7313802b1ec3ad9a7dcd0378ddcd00a55fcec81a4724c3e3c8c1b02add7635f4175c807c93935301f4e413faefabcb2c4e19d5feaa88bbec8b52f9f4f400ec6b938f5973d2261c76bb6e63110959074bbb429931153220efea3c089dafb152371375f5da531025e3055a044928a5e15fab1428bdac89513f39e92b312b5496e2f7a91bbf47a1b10fe44b18ad69babe0a999663dde83bee61c2a8ff423bb5daa3d3fd9fe40ca6dbead07738aa16e6960481f6454f9e3c52d3f2c8a2cee5e6fcd602412605532ee424f583ceca673c090bf6b72dc21b414874eb4eab1937117b809b319a06fab343451e736c4860c91e9e29391a1dfd86ecdc6dba06866277290b670c3f8a703839815705fd73ecdb01599f1fb100b809e208dcd6fc8cb0a3f9a4c1675ad3bfa87b77583543bc05f796dd01cb63e008f5c508360041e99dcf45ae7fbef126034fb4947f1cb530d47e7a0f223ac3b22e604966df4dd95ef09434e45351c7aaa83cd732e28eb80349683783c70a59c0557f34330f8a9e9ce79a37535a1b4c1ecbebc08976d8dfd47592eee312ebdf5c531754de39257fc714041b7da83081ec21335b7f0d03f273f4e563a76364ac46b22a95aaa04c0d0dba00db2402946109869f5dc4955b340dfeb06798bfb381c45a1ef7df4744d48f95c9bd1c340ac58dcb8eaf7e4a5a09745983e9368be0f69538a2f32510c1832ec1e0dd396cc3e64df88f6b7c6c85176ebdcedc0e38569cb7dbf7e79ccd8c4cc0ecd9b3345e5c0a17b2b05452c1f59c51613142d35c256714ef61ed5610998941203fcb51ba43fcf59cfce7ae9eb2dd1a7b0674785288a5132b549de560e7e64bf23da9fd22a265d275dc0ac723e2c6b72c014984b31b6c0ecf7c109ff492a995798f5c5ed04776ed53a871291723758e38b2c6756d3019f6a777d85bdc70ddc3e551fe72627c6fa1826f8e103cac4689201b4fd6b03171a71e422335bb15919235571c871d693eff56e81dab04a48525a39b5086382b521d92d7de97adb08c6f6295936f41db62c9761b1edc2a6fe23e3a43d446b297e8bdc9b9e06227399c353a2437cd341bd4f34c149dd3ac597baa1567e56f3fb213848a4b536e350f440d55baa4de5f5e5bffd6b01cdd209c56b3fce5e5b9fb7c2e25690b254f917d0ec362dcb1de14f62c51c832a6fbc98ce1fa0a4ecde48ad451fa8c79d9456895393f819401eb848213154b64d5f4fb6e5bc316f387390cd3b31dec57e4d79e206f775b15b61afc0def2bb74af378d5385ebf8d006c6e1a44378fe328b0b739690d135d8e5136245e561d365c1c576891b1a2426f5120bd262e9e01cbd66d5e060b472d550f933877ec29d3f57505c46318eafa7ceae3816729846e8b1b1d2593317cbfdaeebaa1844a1df9535155608d9502024178a65b1137c5e0dae958019a37063255b17c87348409f12528fd6619bd912aaddb9b21d052972de1bf3e1fa95725aaf08bf7f390bb9a23e81fe8b9791d42bdcd436491d122b60ede8f6411f51bec7daa0229c4b109e9a408797fa99af168575c134dcf0b9b6504cb57c7cd5caba3dad7883ab871224a79f7e645ca7003f6fe5da24a322139ef1d2301a371482f48acda37d59516fb65de40aaa6dd2a71d0a89df912305312de9da49114126e798eef486216a21739c47cdad74f6a06738819c206a3ced9718161d4317d3f5edda3dfec5c83c31308946a0c82fa4014cd274866d9b2ae9486bba5f49569a86e08827a56dbbb3b08548d3cefb43240ab117a2f86404beabb7ae185d1af3dd63e418a5400b3eb12bab2ba356eeb25f458235721823c71bdf8eba24c146ad40307abf2f84724f8f460cfa97f3b8cb3e2a4cefab10b76c41345be5e72027fbda945e87fd8412c853004aaa8d12daaa9d40433563041f0c4c1ad7ed393947a90b945d02b9c8f295759a40ed779929f041138f6c10bc046b7eccc05ac95cd562b551e7d59a1a33c01a89e1110af39f0224fc7fc2c2e92942351b33c5470f3904c13ebfde4bd6a7c1e185cb4eb0144a05a91045873cdbd3cecfaf411c64e56103fe4a336052c2bbd8b35e1febcf647c93cdb8b21e4a7572559578630e4fc5ee4212abf8c184d0e71d5c09db04df6997d6aa2072d8592d6b4e5ff728847a5ed96edab4dce7ef880cc74aa30c8b13d922907cf87e093e9b52161114148c4760bdc493bff9f40ac211564e99a22cfa7c12a2f471bf2a66fd32aa6501df53e349a58b25724218ec5afb628486d53a7a1c357e03b4e57eab150e777a667ca8b73ca75bc440b0a65bbf1ce780945b76ff8cc91e0ba66e70ac9681a5b27ac3b2cb938d0aead685ea1b197c83a58a8562984a5b60fa462612b26e507cdd2db542fef3eae12276bb479d630bc58e46bace05cfa7339e705444540c0a84b29a3b1b9a6690c6db73cb8335b45e7e56e1d4e8bbe349beaaff89a3462de65efbc7fc11beff7fb4a850ad3decedf3cba6052fc0f35a6f5c14bac9034b64610a228d37c4de287ad9fd91b861ccdf4fd670d393705127d3d00f42ec5d8310f348b5e2bc23a857f1f58669d2bb0703638f48419e5b2d109062c5df926e7a785e3c3f96055c8b43d3ad28d4fae6d0d3b9e65beb49b221de8cc995d78ae510515fba0d3c34ee98951012e2e8cc8abfb754c0a225911fffa6ee06a0467623be7e8637c70e4e7f37453a094e85659df41fe511ecbf755ba5845fcb3537c631fad385beb8006f6c82c04636f558ce2396c437a37d27d74254d99e872165ab1f4cbc6f57e06533f3084d79b2c8fb730e0d47a27f1ef287b3b5c357d2da6be0db403a20dd4a163b9e459046ff1091d523bd7aed00e7ddd907045e02a3b127126f26152f28e6daca76d02c5e319ad49814d9f2264290eddce8d8292e23e94219f53ca0ae1e85b1f0f856b22ad21a42a23f1f3ee8a6a6d5ce8b8825ebbfae38881c317959f907ab50ed201b52a20ebea1173e6196ba451b9ae4c6231a7dcd9bad54143c2219dd846fc411fa4d667e72be7a6d1c19aa5e1ac748c8ba258c0a60f10a2611ce65d5b7b1d97fbc6a81c59a3b81e5d0d4d5d16a3a49fc4ae72e7b0eb0cc9a27c94b12cb1259a44b0f843e774fb38cf6350a448d3bea89b83e4aeadad77a39a53bb10af9d08e7efc3562c8d20c06de68a3efec3bdb3380d16b8459366c20a58eec54fae2a5534642ce41a86055fbf5bcbdc568d079d4e8a1f1404536a487920ef7ca2d9c1fd8faee40251a6d6fafd332dbbe6fa1a8d045775ffca2ef19ed21e377d8dccc09764f68ef0a97b4c64fa99b1e05ff5a9aabdba071d5d2a4e5e96c069de46da3e68c8a07da930f5b757509254500ff366b43489078675cd7c1ec7ba06cb8477ddf790d41fc170f86fc7934631292ed71f5c0ece5ca5ca96acf428a6065cf8c1a3d70a0b9b0acf6dd1cf90e8aa117a77313dfe90f1e2f615808b5fa430c146cd6c6c68ccff7100376f4809f540e25375c7e33373114a55cc85c6005ebb14346797bd37f9aca2033b66596328d66ded79c18cf346c02d6a93ef6cb8565a06bfd3bbb1378badbba0abfd3603f8b9fd914703e4ad7a50e03786f9250cf7b7a75c6d73cfb942fd7e799145a3b4ccab274f204df74b29875628ac58cbb6b428abb23a295b01dbf2928f816fd2634c36396cb647fbe39a63aca7577900689ca79681c3bf8e03b229f8266a8c8a363590685c147abeaeb8dab8bbb21cb9b8b394e2bdac9ad3b70a7c2123bf5eb9bdfa2e2fca62465b7a23c64e55a297b3819e3829844dd694b7317b7e59e4ca9ef8172060ca55aa5c5958b785ee47ef94e736884a8c2f86134fb3cb22cee026f471790fe512f07bb8de9a74cc4acb0cb08bcc26deba9a721902e849892171b42c97d1f950f5d0ec1438ea526d58124c18ca800f33c958975988b9feec870e4c0dc9b5a3b71d53784b75e60e957c8ba8b6e8809d7b2a526c9e295e72a4c7ac8221e470585bf0302c2c6b3d279c1c1718e93e0877cbc6dc2935d71e7fb3d3496cc6b240f3276f7ffd615818943835e6537a2b521185e7870b8c60107e8e32aca7385c34790e138950fe1812d63e5b80a2f5bb15a243422e11fa5d82bb2c5f92ad09fce66f8bdcd829af3b3d0a4640154e20c7f567abfc8b09ab5209246fc9a217925d438e981f2df8845ece5ec8989843516f51f5774b08be630cd701e87ba59f40373b86883df2e3caac473a30e04b0efebe7834946ce0f80c8cee5bf5c4aa82aff6bce555a5c9f670e75f9e041fde75dcc29e2ee212a9a7f62fd3e511db39d1ed01649189bafa9685fa8aacf5021799aba20a76ea7479cfd11865571edcdbc3b2bc2962f0e0f245a0114aa8c8715d7282809f948cc387fd642607ef2ac782708c021476554588692c8ca73bea57c2b6151d1c47b30b1b2134ed05d434e4232c6762e55fa2ccfb6ba8f6c100b6053bd1b43003dbd56b97590a3105814fcf912457b2563cf16390156d13e4e8d3c8b85e53ce158221c606232b7b2dcf89c7afe7b17cfe2ec4524486fd45b5b5cbb742a2803ef4da005bdeabfc4678b6753325228996ffca418bb5b76d2bd78fbd9a986f57f3dc1e4424d8c6aac518685df03ef4bcf8dc980ef6a34c7230433cb1a86c6e144e3ee669937c6eadb262dde7f8d"}, @INET_DIAG_REQ_BYTECODE={0xf3, 0x1, "947ccf6015ed759d359cadeb91389bf2db9311dd639c5ad7bd5390c0b14a1ef99eae032ae7b8d31a1d9e98c5f7ed3082d9b531b48885ac3ca4a258a1a6479f09a5dbfac364e7875473d13ab3b0c11483fbddce1f1d67b93c2f893c07fcab0c355067356a72afbab40c08cda04e8005079f5298995076965d862975db634886fcc0597b3c44758a1ad66e88a62603a2203cd9cd5ec7b93a8cc2d357f1094b14ce1a1c3677b441f5605601b1a13038e84165b5dc0e70dc433f8786e8afeb4a7f2ed99acccb40f1ca711f5e61addaf49330c6f9db014ffd703ef5037925c3e5367eb1c5e77f1d7cf5eb8634e6fcca2608"}, @INET_DIAG_REQ_BYTECODE={0xec, 0x1, "b54b30653bffebb67ccc6f5879c00bd7c012b76804c3bdccfe96a49f2063002e850bfd578f90b05f49a11ed109cfbba2d63f69db6d427ca7359464c8ad2ecbf8cd783065c6c89831c6428ade781d3f2a8166ed3a8b0024ca8936c133405a5cc0a339a40711f00acafad9af33a4462ec7c836095da823f727a41ab37ded6547f0c721a782c943f963e5b01417c3ac9aadfb031d725d519de55c9052353f2fbd9dc3683693fe7648c76e68f679c36b96293a77df09ed35a9c2cec64480cc2f8548118443a289c828cf853214101c706c7a81e7a49244a22cb02907d5e74f2b6fdc9906c76b32a4ddd3"}]}, 0x1348}, 0x1, 0x0, 0x0, 0x11}, 0xc888) r10 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = socket$inet_udplite(0x2, 0x2, 0x88) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000001c0)=r12, 0xfffffff0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00012cc70dbe57dbfa251000000057604b93c702fbb3d81914cf1459045f02ee7db4c9abd34828ea67418e75aa0a62c957001482c90f95c2aeb0467b1f1fc795684288307b7e9f4844f3fe4e017c42a0a084b694"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r13 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r13, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r13, 0x0, 0x0) 16:44:30 executing program 0: r0 = semget$private(0x0, 0x207, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000000700)=""/4096) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000040)=""/4096) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x20000003) r2 = syz_open_dev$vcsu(&(0x7f0000001740)='/dev/vcsu#\x00', 0x3f, 0x2040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000001780)={0xffff, 0x38, 0x7}) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000000)=0x1, 0x4) r4 = accept4(r1, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000001700)) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:30 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, 0x0, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000100)=0x50) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) getuid() bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 16:44:30 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x0, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:30 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x280000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) [ 1073.274932] batman_adv: batadv0: Adding interface: vlan506 [ 1073.288609] batman_adv: batadv0: The MTU of interface vlan506 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:30 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x0, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) [ 1073.338594] batman_adv: batadv0: Not using interface vlan506 (retrying later): interface not active 16:44:30 executing program 5: r0 = socket$phonet(0x23, 0x2, 0x1) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000c00)=0xff00) [ 1073.402791] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22825 comm=syz-executor.1 16:44:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x38}, @mcast2, @mcast1, 0x94, 0xcaaf, 0x8f, 0x0, 0x6}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = open(0x0, 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={[0x1]}, &(0x7f0000000040), 0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:31 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea7, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x0, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:31 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x43732e5398416f1a}) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x80000000000e, 0x4, 0x2000000000004, 0x200001006f}, 0x2c) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)) close(r0) 16:44:31 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet(0xa, 0x801, 0x84) connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r6, 0xfffffffffffffffe) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x14, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000001c0)={r9, 0x400, 0x1000, "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"}, 0x1008) fsync(r3) setsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000180), 0x4) 16:44:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x0, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:31 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x2, 0xfc) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_opts(r2, 0x29, 0x37, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) [ 1074.276456] batman_adv: batadv0: Adding interface: vlan507 [ 1074.337021] batman_adv: batadv0: The MTU of interface vlan507 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1074.392196] batman_adv: batadv0: Not using interface vlan507 (retrying later): interface not active [ 1074.425329] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22971 comm=syz-executor.1 16:44:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:32 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea8, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:32 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/123, 0x7b}], 0x2, &(0x7f0000000140)=""/58, 0x3a}}, {{&(0x7f0000000180)=@phonet, 0x80, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001280)=""/61, 0x3d}, 0x1}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/140, 0x8c}], 0x1, &(0x7f00000013c0)=""/4096, 0x1000}, 0x11d}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000023c0)=""/25, 0x19}, {&(0x7f0000002400)=""/187, 0xbb}], 0x2, &(0x7f0000002500)=""/87, 0x57}, 0x7}, {{&(0x7f0000002580)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002600)=""/160, 0xa0}, {&(0x7f00000026c0)=""/114, 0x72}], 0x2, &(0x7f0000002780)=""/62, 0x3e}, 0x10001}, {{&(0x7f00000027c0)=@un=@abs, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002840)=""/39, 0x27}, {&(0x7f0000002880)=""/150, 0x96}, {&(0x7f0000002940)=""/57, 0x39}, {&(0x7f0000002980)=""/17, 0x11}, {&(0x7f00000029c0)=""/229, 0xe5}, {&(0x7f0000002ac0)=""/26, 0x1a}], 0x6, &(0x7f0000002b80)=""/157, 0x9d}, 0x2}], 0x6, 0x0, &(0x7f0000002e00)={r3, r4+10000000}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r5 = accept4(r0, 0x0, 0x0, 0x0) r6 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x37, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000000)=0x65c, 0x4) connect(r5, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x5c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x2c, 0x2, [@TCA_BASIC_EMATCHES={0x28, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_META={0x18, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x5c}}, 0x0) 16:44:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xfffffffffffffde2, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffcd3}, 0x17) 16:44:32 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) [ 1074.951932] batman_adv: batadv0: Adding interface: vlan508 [ 1074.970954] batman_adv: batadv0: The MTU of interface vlan508 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, 0x0, 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 1075.001554] batman_adv: batadv0: Not using interface vlan508 (retrying later): interface not active 16:44:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) [ 1075.094784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23112 comm=syz-executor.1 16:44:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, 0x0, 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:32 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fea9, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:32 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') unshare(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, 0x0}, 0x100}, {{0x0, 0x0, 0x0}, 0x6}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00') 16:44:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="08418330e91000105ab071") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:32 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000001c0)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="040000000000000080000000000000000100000001000000010000000000000005000000070000000000000000000000000000000000000000000000000000000000000000000000020400"/88]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000200)=""/171) bind$inet6(r3, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r4, 0x0, 0x0) [ 1075.548693] batman_adv: batadv0: Adding interface: vlan509 [ 1075.555749] batman_adv: batadv0: The MTU of interface vlan509 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1075.650953] batman_adv: batadv0: Not using interface vlan509 (retrying later): interface not active [ 1075.692603] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23249 comm=syz-executor.1 16:44:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x382, 0x8) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r2, 0x20000003) r3 = socket$inet6(0xa, 0x6, 0xfc) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, 0x0, 0x0) connect(r4, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 16:44:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, 0x0, 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 16:44:33 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:33 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feaa, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:33 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000600)={0x28, 0x0, 0x2711}, 0x10) ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f0000000100)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x240080, 0x0) write$uinput_user_dev(r3, &(0x7f0000000180)={'syz1\x00', {0x9, 0xf800, 0x1, 0xfff}, 0xa, [0x8, 0x3, 0x8, 0x200, 0xff, 0x41de, 0x9, 0x1000, 0x1ff, 0x2, 0x8000, 0x6, 0xffff, 0x0, 0xffffffff, 0x7, 0x1, 0x2ad3eec1, 0x8, 0x80000001, 0x6, 0x1000, 0xfffffff8, 0x2, 0xfffff3f3, 0x7f, 0x5, 0x4, 0x2, 0x10000, 0xbdd, 0xfc, 0xffff, 0x0, 0x6, 0x8, 0x8, 0x20, 0x40, 0x3, 0x3f, 0x2, 0x4, 0x9, 0x3, 0x0, 0x4, 0x5, 0x0, 0x4b45, 0x8, 0x7fff, 0x88, 0x1, 0x7, 0x100, 0x605, 0x8, 0x8, 0x2, 0x7, 0xfffffffc, 0xff, 0x8], [0x3, 0x1, 0x0, 0x6, 0xa1, 0x3, 0x2, 0x697, 0x9, 0xffff, 0x9, 0x80000000, 0x1, 0x6b2f, 0x14bb, 0x14000000, 0x1, 0x7, 0x7, 0x6, 0xef, 0x8, 0x7f, 0x4, 0x6, 0x7fff, 0x7f, 0xfffffff9, 0x5, 0x4, 0x8000, 0x43, 0x3, 0xa0000, 0x101, 0xff, 0x49c, 0x2, 0xfffffc01, 0xfffff800, 0x1000, 0x35, 0x800, 0x3, 0xff, 0x4, 0xffffff1e, 0x9, 0xfb7, 0x7, 0xff, 0x1, 0x7fff, 0x28e, 0x5, 0xff, 0x7, 0x20, 0x8001, 0x4, 0x4, 0x36f, 0x9, 0x9], [0x80000001, 0x620, 0x20, 0x7f, 0x6, 0x1149, 0x10001, 0xd855, 0x9, 0x4, 0x1f, 0x8e6, 0xfffffff8, 0x2, 0x0, 0x4, 0x98, 0x9, 0x0, 0x0, 0x3ff, 0x0, 0x7, 0x10001, 0xffff, 0x9, 0x62, 0xfffffdf1, 0xc82, 0x7fff, 0x3c7, 0x3ff, 0x930, 0x613, 0x8, 0x0, 0x1, 0xfff, 0xbc64, 0x416, 0x5, 0xfffffffc, 0x9e3, 0x19, 0x9, 0x7fff, 0xa36, 0x3, 0x0, 0xffffffff, 0x3, 0xd5, 0x1ff, 0xea0, 0x10001, 0x2, 0x1000, 0x0, 0x28800, 0x4463, 0xfffffeff, 0x4, 0x20, 0x1438], [0x800, 0x1, 0x186, 0x9, 0x40, 0x9, 0x5, 0xe7ea, 0x4, 0x7d, 0xfbcf, 0xffffff0e, 0x9, 0xbf3, 0x2, 0x2, 0x401, 0xffffffff, 0xffffffe1, 0xffffff66, 0x5, 0x30, 0x101, 0x40, 0x3ff, 0xff, 0x3, 0x3f, 0xfffffff8, 0x40, 0x0, 0x21, 0x2a8, 0x8, 0x5, 0x9, 0x3cf0, 0x61a, 0x6, 0x0, 0xb6, 0x20, 0x1, 0x5, 0x2dc3, 0x5bc, 0x80000000, 0x800, 0x20, 0x3ff, 0x81, 0x3f, 0x4, 0x6, 0x326c, 0xfffffffe, 0x0, 0x1, 0x10001, 0x3, 0x0, 0x0, 0x8001, 0x682]}, 0x45c) 16:44:33 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/sem\x00', 0x0, 0x0) lseek(r0, 0x5, 0x0) [ 1076.179602] batman_adv: batadv0: Adding interface: vlan510 16:44:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 1076.232592] batman_adv: batadv0: The MTU of interface vlan510 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001480)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) mount$fuse(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000003540), 0x1000) read$FUSE(r0, &(0x7f0000002540), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, 0x1}, 0x50) lsetxattr(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000000280)={0x90, 0x0, 0x2, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002c0f}}}, 0x90) 16:44:33 executing program 5: syz_open_procfs(0x0, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x100000002}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 1076.353630] batman_adv: batadv0: Not using interface vlan510 (retrying later): interface not active 16:44:33 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:34 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feab, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:34 executing program 5: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x81003fd, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)="ee7498350f060b2bd7b56d1aad134807b3421e4eded46b7513179bfb986323b9b5d833a91bb5f929bf7a831b5ca898eebb0be3aa4ca961fdb4b7a5eebc2b345d8392e379021d4f585e4a3a2e1002713af5100d358f8b98ebadd380649c40a13620859e857361e66339ca1aaa35af4a9f9e4a443f5f4b4871f3a277f7331cf4dc23", 0x81}], 0x1}}], 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000080), 0xfe28, 0xfffffffffffffffb) [ 1076.799555] batman_adv: batadv0: Adding interface: vlan511 [ 1076.806608] batman_adv: batadv0: The MTU of interface vlan511 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1076.832920] batman_adv: batadv0: Not using interface vlan511 (retrying later): interface not active 16:44:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:34 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x0, 0x0) lseek(r0, 0x5, 0x0) 16:44:34 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r6, 0x1, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x5}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, r6, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x0, 0x0}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x73}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040801}, 0x20000841) write$tun(r3, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000180)={0x9b0000, 0x978c, 0x5, r3, 0x0, &(0x7f0000000100)={0x990a94, 0x7ff, [], @p_u32=&(0x7f00000000c0)=0x8}}) accept4$inet6(r7, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x0) [ 1076.932895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23533 comm=syz-executor.1 16:44:34 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0xdb}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 16:44:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x78) 16:44:34 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feac, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:34 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x0, 0x0) lseek(r0, 0x5, 0x0) 16:44:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) 16:44:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2100, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup2(r0, r1) [ 1077.308417] batman_adv: batadv0: Adding interface: vlan512 16:44:34 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmstat\x00', 0x0, 0x0) lseek(r0, 0x5, 0x0) [ 1077.344611] batman_adv: batadv0: The MTU of interface vlan512 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) [ 1077.459587] batman_adv: batadv0: Not using interface vlan512 (retrying later): interface not active 16:44:35 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:35 executing program 0: syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x4, 0x0, 0x100000003}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 16:44:35 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) r2 = accept$phonet_pipe(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='bond_slave_1\x00') bind$inet6(r0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, &(0x7f00000001c0)=""/243, 0xf3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'veth1\x00', 0x420000015001}) write$tun(r4, 0x0, 0x0) 16:44:35 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d", 0x41}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) 16:44:35 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fead, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4c}, [@ldst={0x5, 0x3, 0xe001}]}, &(0x7f0000001c40)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000001b40)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) 16:44:35 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="874b00000000000000000500000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000ec5b777d00f7ffffffffffff010000"], 0x30}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x14, 0x1a, 0x0, 0x1, [@AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1}]}}]}]}, 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) 16:44:35 executing program 4: 16:44:35 executing program 0: 16:44:35 executing program 4: 16:44:35 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:35 executing program 0: [ 1078.259725] batman_adv: batadv0: Adding interface: vlan513 [ 1078.274467] batman_adv: batadv0: The MTU of interface vlan513 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:35 executing program 4: [ 1078.346986] batman_adv: batadv0: Not using interface vlan513 (retrying later): interface not active [ 1078.380695] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23902 comm=syz-executor.1 16:44:36 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x40000000, 0x2}, 0x0, 0x2, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:36 executing program 5: 16:44:36 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feae, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:36 executing program 0: 16:44:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:36 executing program 5: 16:44:36 executing program 4: 16:44:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:36 executing program 0: 16:44:36 executing program 5: 16:44:36 executing program 4: 16:44:36 executing program 5: [ 1079.015729] batman_adv: batadv0: Adding interface: vlan514 [ 1079.039473] batman_adv: batadv0: The MTU of interface vlan514 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.094028] batman_adv: batadv0: Not using interface vlan514 (retrying later): interface not active 16:44:36 executing program 0: 16:44:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:36 executing program 4: 16:44:36 executing program 5: 16:44:36 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feaf, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:36 executing program 4: 16:44:36 executing program 0: 16:44:36 executing program 5: 16:44:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:37 executing program 4: [ 1079.509150] batman_adv: batadv0: Adding interface: vlan515 [ 1079.558650] batman_adv: batadv0: The MTU of interface vlan515 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:37 executing program 0: 16:44:37 executing program 5: 16:44:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:37 executing program 4: 16:44:37 executing program 0: [ 1079.824500] batman_adv: batadv0: Not using interface vlan515 (retrying later): interface not active 16:44:37 executing program 5: 16:44:37 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feb0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:37 executing program 4: 16:44:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:37 executing program 0: 16:44:37 executing program 5: 16:44:37 executing program 4: 16:44:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:37 executing program 0: [ 1080.259151] batman_adv: batadv0: Adding interface: vlan516 16:44:37 executing program 5: [ 1080.293640] batman_adv: batadv0: The MTU of interface vlan516 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:37 executing program 4: 16:44:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:37 executing program 0: [ 1080.442977] batman_adv: batadv0: Not using interface vlan516 (retrying later): interface not active 16:44:38 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feb1, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:38 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000900)='NLBL_CALIPSO\x00') r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xe) sendmsg$NLBL_CALIPSO_C_ADD(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x24, r3, 0x0, 0x70bd27, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x1, 0x70bd26, 0x1, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000340)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = accept4$llc(r7, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80c00) fstat(r8, &(0x7f0000000180)) r9 = socket$inet_udplite(0x2, 0x2, 0x88) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$VHOST_RESET_OWNER(r10, 0xaf02, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0xa201, 0x0) ioctl$SG_GET_RESERVED_SIZE(r11, 0x2272, &(0x7f0000000440)) r12 = epoll_create1(0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r12, 0x40086607, &(0x7f0000000300)=0x95) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000480)={0x3, [0x40, 0x1000, 0x343f]}) write$tun(r2, 0x0, 0x0) 16:44:38 executing program 4: 16:44:38 executing program 5: 16:44:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:38 executing program 0: 16:44:38 executing program 5: 16:44:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x0, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:38 executing program 4: 16:44:38 executing program 0: 16:44:38 executing program 5: 16:44:38 executing program 0: [ 1081.008203] batman_adv: batadv0: Adding interface: vlan517 [ 1081.053602] batman_adv: batadv0: The MTU of interface vlan517 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1081.136328] batman_adv: batadv0: Not using interface vlan517 (retrying later): interface not active [ 1081.184762] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24132 comm=syz-executor.1 16:44:38 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feb2, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1081.320158] batman_adv: batadv0: Adding interface: vlan518 [ 1081.326472] batman_adv: batadv0: The MTU of interface vlan518 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1081.353712] batman_adv: batadv0: Not using interface vlan518 (retrying later): interface not active 16:44:38 executing program 4: 16:44:38 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x0, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0x1d0, 0xf8, 0x1d0, 0x0, 0xf8, 0x268, 0x268, 0x268, 0x268, 0x268, 0x4, 0x0, {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={{0x28, 'cgroup\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@unspec=@connlimit={{0x40, 'connlimit\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, '\x00', 'team0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x360) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) 16:44:38 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f0", 0x75}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:44:38 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1feb3, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:39 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r1) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r2, 0x35, 0x0, 0x0, 0x0, @in6={0xa, 0x4e23, 0x7, @mcast2, 0x6602}, @in={0x2, 0x4e20, @broadcast}}}, 0x118) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, 0x0, 0x0) 16:44:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = shmat(0x0, &(0x7f0000fed000/0x1000)=nil, 0x6ffd) shmdt(r2) shmat(0x0, &(0x7f0000fed000/0x1000)=nil, 0x0) [ 1081.444236] x_tables: duplicate underflow at hook 2 16:44:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x0, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @local}, 0xbb) 16:44:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x0, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) [ 1081.698987] batman_adv: batadv0: Adding interface: vlan519 [ 1081.711546] batman_adv: batadv0: The MTU of interface vlan519 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:39 executing program 4: [ 1081.779309] batman_adv: batadv0: Not using interface vlan519 (retrying later): interface not active 16:44:39 executing program 5: [ 1081.857621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24271 comm=syz-executor.1 16:44:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x0, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:39 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') read$FUSE(r7, &(0x7f0000000140), 0xfffffefa) ioctl$PPPIOCSFLAGS1(r7, 0x40047459, &(0x7f0000001140)=0x2000) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005002000000000000e0000000e0000000e0000000e0000000b8010000b8010000b8010000b8010000b8010000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800e00000000000000000000000000000000000000000002800727066696c746572000000000000000000005f0600000000000000000000080000000000000048004354000000000000000000000000000000000000000000000000000000000100000000000000000000006e657462696f732d6e73000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002010000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) fcntl$getown(r2, 0x9) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r4, &(0x7f0000000240)={@void, @val={0x3}, @mpls={[], @ipv4=@icmp={{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @timestamp}}}, 0x100c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) setsockopt$IPT_SO_SET_REPLACE(r9, 0x4000000000000, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x4b0, 0x3, 0x348, 0x218, 0x0, 0x218, 0x218, 0x218, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x3, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, '\x00', 'ip6gre0\x00'}, 0x0, 0x1f0, 0x218, 0x0, {}, [@common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv4=@remote, [], @ipv6=@dev}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@ipv4=@multicast2, [], @ipv4=@multicast1}, {@ipv4=@remote, [], @ipv4=@broadcast}], 0x2}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@ip={@local, @local, 0x0, 0x0, 'vlan0\x00', 'nr0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r10, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') read$FUSE(r13, &(0x7f0000000140), 0xfffffefa) fgetxattr(r13, &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000300)=""/136, 0x88) 16:44:39 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x40000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1082.123955] x_tables: duplicate underflow at hook 3 [ 1082.173589] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 1082.202295] batman_adv: batadv0: Adding interface: vlan520 [ 1082.210527] batman_adv: batadv0: The MTU of interface vlan520 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1082.242222] batman_adv: batadv0: Not using interface vlan520 (retrying later): interface not active 16:44:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200047bd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 16:44:41 executing program 2: r0 = gettid() perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1000}, r0, 0x0, 0xffffffffffffffff, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) exit(0x0) r2 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x0, 0x0, 0x0) read(r2, 0x0, 0x0) 16:44:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x0, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:41 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1fffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00040000000300"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x3}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@dellink={0x20, 0x11, 0x92a397f57307af13, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x20}}, 0x0) 16:44:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @remote}, 0x10) [ 1084.660170] batman_adv: batadv0: Adding interface: vlan521 16:44:42 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x10c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:44:42 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200), 0x0}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) sendto$inet6(r1, 0x0, 0x41, 0x24040089, &(0x7f0000000080)={0xa, 0x2, 0x0, @empty}, 0x1c) splice(r1, 0x0, r0, 0x0, 0x1000000000000007, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0x0) syz_open_procfs(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendto$packet(r1, &(0x7f0000000340), 0xfffffffffffffd4d, 0x0, 0x0, 0x0) [ 1084.698712] batman_adv: batadv0: The MTU of interface vlan521 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:42 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad61421349f2f11e931e7d6a4cf10ce619a25ac9fa07fdffed203782ead037cd2157df6b2bcb47fb53455560c8ef00fca4faf", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:44:42 executing program 5: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000440)="4c0000001200ff09fffefd956fa283b7270fd917df226c24a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 1084.854026] batman_adv: batadv0: Not using interface vlan521 (retrying later): interface not active [ 1084.942296] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1084.967862] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. 16:44:42 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0xf0ffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:42 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x5c, 0x2, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x400}]}, @IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}]}, 0x5c}}, 0x0) 16:44:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="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", 0x130}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:44:42 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, 0x0, 0x0) semctl$SETALL(0x0, 0x0, 0x11, 0x0) 16:44:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0xc, 0x0, 0x0, [@AF_BRIDGE={0x2}]}]}, 0x28}}, 0x0) 16:44:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000080001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 16:44:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) [ 1085.382839] batman_adv: batadv0: Adding interface: vlan522 16:44:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xce0}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}]}, 0x58}}, 0x0) [ 1085.452491] batman_adv: batadv0: The MTU of interface vlan522 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x1ff, &(0x7f00000004c0)=0x0) r3 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r3, 0x8200) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="8e", 0x1}]) [ 1085.542656] batman_adv: batadv0: Not using interface vlan522 (retrying later): interface not active [ 1085.584841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=24973 comm=syz-executor.1 16:44:43 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32, @ANYBLOB="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"], 0x3}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ff0a87fffff7", @ANYRES32=r4], 0x2}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 16:44:43 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c0000001800030b00000000000000000a00000000000007000000000c00090008000000", @ANYRES32=0x0, @ANYBLOB="71010880"], 0x2c}}, 0x0) 16:44:43 executing program 0: pipe(0x0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 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) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0x1d0, 0xf8, 0x1d0, 0x0, 0xf8, 0x268, 0x268, 0x268, 0x268, 0x268, 0x4, 0x0, {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={{0x28, 'cgroup\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@unspec=@connlimit={{0x40, 'connlimit\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, '\x00', 'team0\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x360) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000013, &(0x7f0000000180), 0x4) 16:44:43 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r3, 0x8983, &(0x7f0000000180)={0x8, 'wg2\x00', {}, 0x2}) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f00000001c0)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000000c0)={{0x3, 0x0, 0xffff, 0x3, 0x9}, 0x5, 0x401, 0x7f}) [ 1085.910102] x_tables: duplicate underflow at hook 2 [ 1085.912310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 16:44:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000090020000c80000000000000000000000c800000060010000f8010000f8010000f8010000f8010000f8010000040000000000000000000000000000000000000000000000000000000000006234bec5f8eec0050000000000000000000000008f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000c80000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000008b78ca0e0000000000000000000000280052454a4543540000000000000000ebff00000000000000000000000000000000000000000000e0000001ac1414bb0000000000000000677265300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028005345540000000000000000000000000000000000000000000000000000010000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/msg\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3c) syz_genetlink_get_family_id$netlbl_cipso(0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000940)='veth0_to_bridge\x00', 0x29) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 1085.975000] batman_adv: batadv0: Adding interface: vlan523 [ 1085.980662] batman_adv: batadv0: The MTU of interface vlan523 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:43 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x23080, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) mount(&(0x7f0000000080), &(0x7f0000000380)='.', 0x0, 0x5010, 0x0) mount(&(0x7f0000000080), &(0x7f0000000140)='.', 0x0, 0x5110, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) [ 1086.026764] batman_adv: batadv0: Not using interface vlan523 (retrying later): interface not active [ 1086.079123] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25202 comm=syz-executor.1 [ 1086.118518] x_tables: duplicate underflow at hook 2 16:44:43 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x1}], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000480)=[{r2}], 0x1, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x1000080000001, 0x0) 16:44:43 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x2000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1086.428847] batman_adv: batadv0: Adding interface: vlan524 [ 1086.439896] batman_adv: batadv0: The MTU of interface vlan524 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1086.467026] batman_adv: batadv0: Not using interface vlan524 (retrying later): interface not active 16:44:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 16:44:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="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", 0x113}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffff9b, 0x0, 0x0, 0x0, 0x45}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 16:44:44 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) 16:44:44 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x3000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1086.819088] batman_adv: batadv0: Adding interface: vlan525 16:44:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000e00)=@mangle={'mangle\x00', 0x1f, 0x6, 0x410, 0x2e0, 0x238, 0x180, 0x238, 0x238, 0x378, 0x378, 0x378, 0x378, 0x378, 0x6, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@inet=@set1={{0x28, 'set\x00'}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@multicast2, @local, 0x0, 0x0, '\x00', 'erspan0\x00'}, 0x0, 0x70, 0xb8}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2, 'gre0\x00'}}}, {{@uncond, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x470) sendmmsg(r0, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 16:44:44 executing program 4: r0 = socket(0x2, 0x80002, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x2fff, 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffcbe}, 0x2001) [ 1086.848541] batman_adv: batadv0: The MTU of interface vlan525 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1087.024276] batman_adv: batadv0: Not using interface vlan525 (retrying later): interface not active [ 1087.039983] x_tables: duplicate underflow at hook 1 [ 1087.062729] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25538 comm=syz-executor.1 16:44:44 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000000c0)="61fc006b5e82cdf696b33a6bc61e8876c69394e150032c13e8831e44bb99a946ea6013a7308f7125938f226e4bf5a77fc5", 0x31}], 0x1) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="0f34", 0x2}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={@mcast1, 0x118}) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0, 0xfffffffffffffd4b}, {&(0x7f0000000240)=""/65, 0x3d}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$cont(0x9, r0, 0x0, 0x0) 16:44:44 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad61421349f2f11e931e7d6a4cf10ce619a25ac9fa07fdffed203782ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f480800b1003f5435282d27", 0xdc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 16:44:44 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x4000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:44 executing program 5: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet(0xa, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0c19afa16865bbc97c00"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000200ffffe5bf"], 0x20}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x14, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000014000104000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000200000000bc"], 0x20}}, 0x0) 16:44:44 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r6) setresgid(r3, r4, r6) bind$inet6(r1, 0x0, 0x0) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r7, 0x0, 0x0) [ 1087.516988] batman_adv: batadv0: Adding interface: vlan526 [ 1087.553866] batman_adv: batadv0: The MTU of interface vlan526 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1087.613541] batman_adv: batadv0: Not using interface vlan526 (retrying later): interface not active [ 1087.652174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25872 comm=syz-executor.1 16:44:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000080), 0x10) 16:44:45 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f00000003c0)={0x1, 0x0, {0x0, 0x0, 0x0, 0xa, 0x0, 0xa46}}) 16:44:45 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x248034, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x36]}}]}) 16:44:45 executing program 5: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000080)='/selinux/mls\x00', 0xffffffffffffffff}, 0x30) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f00000000c0)) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000140)="e0c4409859") ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000280)={0x0}) 16:44:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:45 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000180)={0x7f}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40901, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r3}) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) write$tun(r2, 0x0, 0x0) 16:44:45 executing program 0: r0 = memfd_create(&(0x7f0000000880)='#em1#+\x00', 0x0) write$eventfd(r0, &(0x7f0000000080)=0x20000100000094, 0x8) write(r0, &(0x7f0000000040)="0600", 0x2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, 0x0, 0x1, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0xfeff) syz_open_dev$tty1(0xc, 0x4, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap$perf(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x2010, r1, 0x7) ioctl$FIDEDUPERANGE(r1, 0xc020662a, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000180)={0x41, 0x0, 0x1}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={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, r2, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r2, 0xc0506617, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000007ae99de0e43a5c27e17b12e5977f4bf0000000000000000000000000000000000000000008000"/80]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x264, &(0x7f0000000000)=[{}]}, 0x10) 16:44:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') preadv(r3, &(0x7f00000021c0)=[{&(0x7f0000001b00)=""/188, 0xbc}], 0x1, 0x1f) [ 1088.005368] batman_adv: batadv0: Adding interface: vlan527 16:44:45 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="674466980000000000000000000000236517a42ac4cb7a63d1a97a7e5a31524e892eac4023b714a3202f99f16d06589e03469637ffe2009efd65c31a381587acd88cff757a9ca8fd6deaad0c8d6ff6e8121dbd4a8e9fb3ea6790e5bf9c31b43a66e24bb0bac2655fc4000800001e6eadca412d6c3f0ab3cd47963734058d10e7244d817c90d6550d8999879836031a797695532087104975edbb0c0579044144f106fb16689098efdd633b511d9e72a46c5222f81a258158d2318b0000f14dfebdd701e082dcd83009fadd4602edc2cbbecb40f9ec5f990cdd828096514a6b593b3af8b500000000000000000000000000e516cf44bec7dc2d1a6e554e2fa311e5610a1811939894c54fe199d3b2ed84eb475b7bd086a60136c9267659a446292425207caf0a27ab73fb0ce4a23a2e9635a6579fcd0bba4a8f9351af1ed1becb0aaf8b9ea25b7481e696f57cfc6817aea080ec9e263b79752801e45f652ad8b7985a1cb787b8ba014b33453edebbbe9b7b192cb2165cd87d7bac2fa08acf7b75e11da08083e6c7e469edcd872ca51a45142ffcd77566af0f57a8663d7066b5256f48eadb07e1ad416a1c45bba8a505cce3a1b64ac78d1661b6aea02d621ed9eaf3b2ef11d5d2ea62ccdecbe6019f8521623c8e275ea2245b2779789623d436f9537f32eef87f63f24511c749967f6ba488ce982ec4058d20ae9e345c1e1c504d5fc18d3add0f3c4d8f58523a6d4a40b6bf3dbb1ee891598b1a15859d510bbd0e330d58f67ebf5e4f57d50baea4cf3c741b205f9589111a16cdca4084fd0cf6656405326597a1eff89021256ed38a65159bb483ca5504a3007355ec89def23de80c47797b7255c5135cab48890623369ab34940f6dd6b301329211777392b8dcb000869d68bb8ef972531df4ddc1f1edbb95e2f47b7b7986ed7ad460eb523387cd4a13ac608bc4d8faa1aa7fb73b33d831d9903ff636eaba7988ea843f4f119e2191224515f37a49ef8694f2a1792a73f2f1ff6d44b0edabd188441b17bae1b8a891063d120ba90f52923d49daf031b67791bb068"], 0x4b) sendfile(r0, r0, &(0x7f0000000200), 0xa198) [ 1088.049437] batman_adv: batadv0: The MTU of interface vlan527 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1088.201917] batman_adv: batadv0: Not using interface vlan527 (retrying later): interface not active 16:44:45 executing program 4: r0 = memfd_create(&(0x7f0000000880)='#em1#+\x00', 0x0) write$eventfd(r0, &(0x7f0000000080)=0x20000100000094, 0x8) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f00000000c0), 0xfeff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) mmap$perf(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 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) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x264, &(0x7f0000000000)=[{}]}, 0x10) 16:44:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x6000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) waitid(0x1, r1, &(0x7f0000000380), 0x80000000, &(0x7f00000002c0)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x10) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) r4 = perf_event_open(&(0x7f0000000640)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r5) r6 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8090, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = perf_event_open(&(0x7f000001d000)={0x7, 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) r8 = socket$inet6(0xa, 0x3, 0x8e) sendmmsg$inet6(r8, &(0x7f0000001700)=[{{&(0x7f0000000000)={0xa, 0x0, 0x2, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000000000002909000000000000000200000000000000000000000000000001"], 0x28}}], 0x1, 0x0) r9 = socket$inet6(0xa, 0x3, 0x8e) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000005, 0x100010, r9, 0x8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) getxattr(0x0, &(0x7f00000000c0)=ANY=[@ANYRES64=r6], 0x0, 0x0) r10 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r10, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x193) inotify_init1(0x0) dup(0xffffffffffffffff) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x1, 0x0, [@local]}}}], 0x28}}], 0x1, 0x0) epoll_create(0x8) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) [ 1088.637945] batman_adv: batadv0: Adding interface: vlan528 [ 1088.675626] batman_adv: batadv0: The MTU of interface vlan528 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1088.805233] batman_adv: batadv0: Not using interface vlan528 (retrying later): interface not active [ 1088.852976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=26431 comm=syz-executor.1 16:44:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) 16:44:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f00000000c0)) write$tun(r1, 0x0, 0x0) 16:44:46 executing program 5: getpid() sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) open(0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, 0x0}, 0x3}], 0x1, 0x0, 0x0) pipe(0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400f7fffff8) syz_genetlink_get_family_id$fou(0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) 16:44:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x6) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) getpid() ptrace$peeksig(0x4209, 0x0, &(0x7f0000000240), 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0xffffffff, 0x3}, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_read_part_table(0x12, 0x0, &(0x7f0000000700)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 16:44:46 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x7000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001180)='net/if_inet6\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000200)=""/199, 0x200002c7}], 0x1, 0x0) 16:44:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="dc", 0x1}], 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="736263757269747900000000000000000000008c770000000000f300000000000300"/88], 0x58) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @rand_addr=0xffffffc0}}) [ 1089.290137] batman_adv: batadv0: Adding interface: vlan529 [ 1089.307254] batman_adv: batadv0: The MTU of interface vlan529 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:46 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioprio_get$pid(0x2, 0x0) 16:44:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') preadv(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/120, 0xfffffea3}], 0x1, 0x1) [ 1089.415979] batman_adv: batadv0: Not using interface vlan529 (retrying later): interface not active 16:44:47 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x8000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:47 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xf2, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4320268211b442e4, 0x0, 0x20000000, 0x3, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r2) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f00000000c0)={0xb, 0x5, 0x2, 0x4000, r2}) fcntl$setlease(r3, 0x400, 0x0) 16:44:47 executing program 4: socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="674466980000000000000000000000236517a42ac4cb7a63d1a97a7e5a31524e892eac4023b714a3202f99f16d06589e03469637ffe2009efd65c31a381587acd88cff757a9ca8fd6deaad0c8d6ff6e8121dbd4a8e9fb3ea6790e5bf9c31b43a66e24bb0bac2655fc4000800001e6eadca412d6c3f0ab3cd47963734058d10e7244d817c90d6550d8999879836031a797695532087104975edbb0c0579044144f106fb16689098efdd633b511d9e72a46c5222f81a258158d2318b0000f14dfebdd701e082dcd83009fadd4602edc2cbbecb40f9ec5f990cdd828096514a6b593b3af8b500000000000000000000000000e516cf44bec7dc2d1a6e554e2fa311e5610a1811939894c54fe199d3b2ed84eb475b7bd086a60136c9267659a446292425207caf0a27ab73fb0ce4a23a2e9635a6579fcd0bba4a8f9351af1ed1becb0aaf8b9ea25b7481e696f57cfc6817aea080ec9e263b79752801e45f652ad8b7985a1cb787b8ba014b33453edebbbe9b7b192cb2165cd87d7bac2fa08acf7b75e11da08083e6c7e469edcd872ca51a45142ffcd77566af0f57a8663d7066b5256f48eadb07e1ad416a1c45bba8a505cce3a1b64ac78d1661b6aea02d621ed9eaf3b2ef11d5d2ea62ccdecbe6019f8521623c8e275ea2245b2779789623d436f9537f32eef87f63f24511c749967f6ba488ce982ec4058d20ae9e345c1e1c504d5fc18d3add0f3c4d8f58523a6d4a40b6bf3dbb1ee891598b1a15859d510bbd0e330d58f67ebf5e4f57d50baea4cf3c741b205f9589111a16cdca4084fd0cf6656405326597a1eff89021256ed38a65159bb483ca5504a3007355ec89def23de80c47797b7255c5135cab48890623369ab34940f6dd6b301329211777392b8dcb000869d68bb8ef972531df4ddc1f1edbb95e2f47b7b7986ed7ad460eb523387cd4a13ac608bc4d8faa1aa7fb73b33d831d9903ff636eaba7988ea843f4f119e2191224515f37a49ef8694f2a1792a73f2f1ff6d44b0edabd188441b17bae1b8a891063d120ba90f52923d49daf031b67791bb068"], 0x4b) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0xa, 0x4e20, 0x0, @local, 0x2}, 0x1c, 0x0}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendfile(r0, r0, &(0x7f0000000200), 0xa198) [ 1089.827873] batman_adv: batadv0: Adding interface: vlan530 [ 1089.864821] batman_adv: batadv0: The MTU of interface vlan530 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1089.971003] batman_adv: batadv0: Not using interface vlan530 (retrying later): interface not active 16:44:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) 16:44:47 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r0, 0x3dae5ea40, 0x0) 16:44:47 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x9000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:47 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r0) ioctl$IMGETVERSION(r0, 0x80044942, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r4, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r5 = dup(r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x1000}) write$tun(r2, 0x0, 0x0) 16:44:47 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x4b) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendfile(r0, r0, &(0x7f0000000200), 0xa198) 16:44:47 executing program 4: socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) socket$vsock_dgram(0x28, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sched_setattr(0x0, &(0x7f0000000400)={0x30, 0x1, 0x0, 0x0, 0x1}, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b4, 0x0, 0x0, 0x0, 0x1000000}, &(0x7f0000000080)={0x0, r3+30000000}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0xb87af0b}], 0x1, 0x0) 16:44:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/6, 0x6) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r3, 0x800) r4 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r3, r4, 0x0, 0x8400f7fffff8) creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 1090.546385] batman_adv: batadv0: Adding interface: vlan531 16:44:48 executing program 5: [ 1090.600550] batman_adv: batadv0: The MTU of interface vlan531 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1090.637429] batman_adv: batadv0: Not using interface vlan531 (retrying later): interface not active [ 1090.670688] overlayfs: './file0' not a directory 16:44:48 executing program 4: [ 1090.726049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27052 comm=syz-executor.1 16:44:48 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0xa000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:48 executing program 0: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000140)='./bus\x00') socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000000040)='./file0\x00', 0x200c2, 0x0) write$nbd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x4b) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) sendfile(r0, r0, &(0x7f0000000200), 0xa198) 16:44:48 executing program 5: [ 1091.106248] batman_adv: batadv0: Adding interface: vlan532 [ 1091.150795] batman_adv: batadv0: The MTU of interface vlan532 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1091.233748] batman_adv: batadv0: Not using interface vlan532 (retrying later): interface not active [ 1091.289212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27328 comm=syz-executor.1 16:44:49 executing program 5: 16:44:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x410000, 0x8, 0x210000, 0x8}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) 16:44:49 executing program 4: 16:44:49 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0xc000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:49 executing program 2: write$tun(0xffffffffffffffff, &(0x7f00000003c0)={@void, @val={0x0, 0x0, 0x1, 0x9, 0xffff, 0x8000}, @ipv6=@gre_packet={0x2, 0x6, "c1cb2a", 0x320, 0x2f, 0x9, @mcast2, @empty, {[@srh={0x33, 0x6, 0x4, 0x3, 0x98, 0x8, 0x5, [@empty, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x7d, 0x0, [], "afd161502c77f78cbc56568b376ee8f676aca17bc3c00e5dec40797aa23d8f5851d89ba1abc2917e97119ad9920b4a05dfabfa0d50ae373824d980e2ee788b61fb126eb959c41d0d12a4a77a0cf6623d3232d86a96c0d7500fa13ad586316b09dcc32333173be0de59f421bb0c85eeb034686b013d5b1856a36f9e50b5"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x4, 0x200], "26935d10b26872419dfe8f3bf4f05dcb3188d48b8a4a2be617d08619b742f52dfb371bb0e289fba5d12d1e8653be260cfb1ae8e20e2ab4e34437fb0acaf7b53507d7c1e0cd2ac375a6f0e561c251a6a91af75770996a18b2e652d35eb8d4fd40dacf2e4cbca9adc9a2bc129a210d58e744a72dfaecab4473cb309ad893df060e6e61e14acebd773981b02ee5b51560dfebac5f920daf224bb3616222c229d088c43cbfa5fd099411d1b058cced6d6576583624d0263d9987e1eb91005c2ac59f4715c2e6786447fbd4e941006f64d6ca31efd7ee"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x101], "88c386f1865136dca10ef4c975318bd346b0e641a0e2b84589596621b92099ea00d162105e563d54310c667b82d547fc1a81eb5a8957cbce05075b28fd139cbd3a91520e6c849abefe8951aed4a4d7dc4d51a8353f2b0da8f1aaa6c109716b81f3e95da0966899839bd3d22753f513a8bc397584d85e792be503d04ecdbd25cbbf984529a45d0f9d481f08edf3ae2093c2c3a390b912efc517c58c8aa0d1b952e7c7ad44"}, {0x8, 0x88be, 0x2, {{0xe, 0x1, 0x5, 0x0, 0x1, 0x0, 0x1}, 0x1, {0x200}}}, {0x8, 0x22eb, 0x1, {{0x3, 0x2, 0x0, 0x1, 0x0, 0x3, 0x4, 0x1}, 0x2, {0x4, 0x1f, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1}}}, {0x8, 0x6558, 0x0, "5e0dcf89ae9a1128da73760c1696ddb97e3a6fc72a3a6fb413de00f15f22afd909b19e17ecc0094b1c87e8569aa5ea709ed11bbeb979e49a1ac810f0fda61a01f6dc70d1b68ee90405886bfe5963e9c357cb1ba0d4e67468c1ed937c4555409999edf1350b7901dfb9cebebd789c211979fb0ac386aa9cb0071dcf8405ce541c6fc3c5d859366b1790e4c3713e381e83e8dba04a361be67f0ae45411a718f8f7cb56217dbcaf8e5c0a"}}}}}, 0x352) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x4e21, @empty}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'team0\x00', @dev={[], 0x3c}}) bind$inet6(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {0x1d, 0x0, 0x6c}, [{@nsim={{0x18, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f0000000340)={&(0x7f0000000100), 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x160, r5, 0x0, 0x70bd2d, 0x25dfdbff, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6, 0x4, 0x2}}]}, 0x160}, 0x1, 0x0, 0x0, 0x8}, 0xc000) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000840)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0xc, 0x0, 0xffffffffffffffff, r10) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000940)={0xa0, 0x19, 0x1, {0x488, {0x40, 0x4, 0x5}, 0x80, r8, r10, 0x9, 0x80, 0x57d6ffb0, 0x100, 0xffffffffffffff01, 0x65e, 0xa280, 0xc8, 0xf0b, 0x3800, 0x3ff, 0x2, 0x5, 0x0, 0x8}}, 0xa0) write$tun(r6, 0x0, 0x0) 16:44:49 executing program 5: 16:44:49 executing program 4: [ 1091.670676] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1091.741029] batman_adv: batadv0: Adding interface: vlan533 16:44:49 executing program 5: [ 1091.802298] batman_adv: batadv0: The MTU of interface vlan533 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:49 executing program 4: 16:44:49 executing program 5: [ 1092.008307] batman_adv: batadv0: Not using interface vlan533 (retrying later): interface not active 16:44:49 executing program 0: 16:44:49 executing program 5: 16:44:49 executing program 4: [ 1092.232917] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 16:44:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f00000000c0)={0x7, {0x2, 0x5, 0x8001, 0x1}, {0x40, 0x0, 0x53, 0x3}, {0x48d, 0x1}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:50 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0xe000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:50 executing program 5: 16:44:50 executing program 4: 16:44:50 executing program 0: 16:44:50 executing program 3: 16:44:50 executing program 4: 16:44:50 executing program 5: 16:44:50 executing program 0: 16:44:50 executing program 3: 16:44:50 executing program 5: 16:44:50 executing program 4: [ 1092.955641] batman_adv: batadv0: Adding interface: vlan534 [ 1092.991022] batman_adv: batadv0: The MTU of interface vlan534 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1093.021477] batman_adv: batadv0: Not using interface vlan534 (retrying later): interface not active [ 1093.072516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27379 comm=syz-executor.1 16:44:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @multicast2}, &(0x7f0000000100)=0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:50 executing program 0: 16:44:50 executing program 3: 16:44:50 executing program 5: 16:44:50 executing program 4: 16:44:50 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x10000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:50 executing program 5: 16:44:50 executing program 4: 16:44:50 executing program 3: 16:44:50 executing program 0: 16:44:51 executing program 4: 16:44:51 executing program 5: [ 1093.586749] batman_adv: batadv0: Adding interface: vlan535 [ 1093.608849] batman_adv: batadv0: The MTU of interface vlan535 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1093.709711] batman_adv: batadv0: Not using interface vlan535 (retrying later): interface not active [ 1093.746290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27406 comm=syz-executor.1 16:44:51 executing program 0: 16:44:51 executing program 3: 16:44:51 executing program 4: 16:44:51 executing program 5: 16:44:51 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x12000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:51 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x67, 0x4) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r2 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x1, 0xd000, 0x40, 0x40, 0xcc}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r3, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r8, 0x0, 0x0) 16:44:51 executing program 5: 16:44:51 executing program 4: 16:44:51 executing program 3: 16:44:51 executing program 0: [ 1094.242494] batman_adv: batadv0: Adding interface: vlan536 16:44:51 executing program 3: 16:44:51 executing program 5: [ 1094.278595] batman_adv: batadv0: The MTU of interface vlan536 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:51 executing program 4: 16:44:51 executing program 0: 16:44:52 executing program 3: [ 1094.450449] batman_adv: batadv0: Not using interface vlan536 (retrying later): interface not active 16:44:52 executing program 5: [ 1094.550296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27437 comm=syz-executor.1 16:44:52 executing program 4: 16:44:52 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:52 executing program 4: 16:44:52 executing program 0: 16:44:52 executing program 3: 16:44:52 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x1f000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:52 executing program 5: 16:44:52 executing program 3: 16:44:52 executing program 5: 16:44:52 executing program 4: 16:44:52 executing program 0: 16:44:52 executing program 4: 16:44:52 executing program 5: [ 1095.152726] batman_adv: batadv0: Adding interface: vlan537 [ 1095.193796] batman_adv: batadv0: The MTU of interface vlan537 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1095.244444] batman_adv: batadv0: Not using interface vlan537 (retrying later): interface not active [ 1095.276455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27483 comm=syz-executor.1 16:44:53 executing program 3: 16:44:53 executing program 0: 16:44:53 executing program 5: 16:44:53 executing program 4: 16:44:53 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x20000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:53 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r2, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000000c0)={r2, 0x13, 0x1000}, &(0x7f0000000180)={'enc=', 'oaep', ' hash=', {'hmac(poly1305)\x00'}}, &(0x7f0000000100)="2608b5f2534ce15b2372e6a913c6dada06d6dd", &(0x7f0000000200)=""/4096) write$tun(r1, 0x0, 0x0) 16:44:53 executing program 5: 16:44:53 executing program 3: 16:44:53 executing program 0: 16:44:53 executing program 4: 16:44:53 executing program 0: 16:44:53 executing program 5: 16:44:53 executing program 3: [ 1095.774839] batman_adv: batadv0: Adding interface: vlan538 [ 1095.799548] batman_adv: batadv0: The MTU of interface vlan538 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:53 executing program 4: 16:44:53 executing program 0: [ 1095.935695] batman_adv: batadv0: Not using interface vlan538 (retrying later): interface not active 16:44:53 executing program 5: 16:44:53 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x22a791fa, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:53 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400004, 0x0, @perf_config_ext={0x6aad, 0xfd}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'ipvlan0\x00', {0x7, 0x4e20, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0x8) 16:44:53 executing program 3: 16:44:53 executing program 4: 16:44:53 executing program 0: 16:44:53 executing program 5: 16:44:53 executing program 4: 16:44:53 executing program 3: 16:44:53 executing program 0: 16:44:53 executing program 5: [ 1096.406474] batman_adv: batadv0: Adding interface: vlan539 [ 1096.439462] batman_adv: batadv0: The MTU of interface vlan539 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:54 executing program 0: 16:44:54 executing program 3: [ 1096.524253] batman_adv: batadv0: Not using interface vlan539 (retrying later): interface not active [ 1096.607984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27546 comm=syz-executor.1 16:44:54 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x3f000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:54 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10001, 0x400140) ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000100)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) 16:44:54 executing program 4: 16:44:54 executing program 5: 16:44:54 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, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = syz_open_dev$binderN(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r1, 0xc018620c, &(0x7f0000000140)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 16:44:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) sendfile(r0, r1, &(0x7f0000000240), 0x4000000000dc) [ 1096.825099] batman_adv: batadv0: Adding interface: vlan540 [ 1096.830785] batman_adv: batadv0: The MTU of interface vlan540 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1096.857298] batman_adv: batadv0: Not using interface vlan540 (retrying later): interface not active 16:44:54 executing program 4: 16:44:54 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x40000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:54 executing program 5: [ 1097.024710] binder: 27580:27583 ioctl c018620c 20000140 returned -22 [ 1097.139811] binder: 27580:27583 ioctl c018620c 20000140 returned -22 16:44:54 executing program 3: 16:44:54 executing program 0: 16:44:54 executing program 4: 16:44:54 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$gtp(&(0x7f00000001c0)='gtp\x00') sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r0, 0x0, 0x70bd28, 0x25dfdbfe, {}, [@GTPA_O_TEI={0x8}, @GTPA_NET_NS_FD={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0xe6b6dd060faad7b9) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x400000000}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x0, 0x0, 0x102, 0x8000003}, 0x20) [ 1097.512184] batman_adv: batadv0: Adding interface: vlan541 [ 1097.536104] batman_adv: batadv0: The MTU of interface vlan541 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1097.561957] batman_adv: batadv0: Not using interface vlan541 (retrying later): interface not active 16:44:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x1880}, 0x0, 0x3, 0xffffffffffffffff, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) ioctl$USBDEVFS_FREE_STREAMS(0xffffffffffffffff, 0x8008551d, &(0x7f00000000c0)={0xf42f, 0x11, [{0x8, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {0x6}, {0x3}, {0x5}, {0x7, 0x1}, {0x1}, {0xc, 0x1}, {0xf, 0x1}, {}, {0x6}, {0xd}, {0x5}, {0xb}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:55 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xa, 0x12, r0, 0x0) mount$fuseblk(0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)=ANY=[]) 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, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) close(r2) socket$inet6_sctp(0xa, 0x801, 0x84) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = openat$cuse(0xffffffffffffff9c, 0x0, 0x82, 0x0) poll(0x0, 0x0, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x200000000006) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x0, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x0, 0x3}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x0, @mcast2}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000040", @ANYRES16, @ANYBLOB="f38423dbd0a1a9ef3e9c3dd43e13812fa305df250100"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000007327342f348e88dd57a3edec97c2682cfee36a2a8cc9468314dafdc3f48431607737ba75d26429ecb13828688ba2cde331893c4c380137bcfb5cd33990f0b1eb2ec5821010d7a6b424af80385738e1a3e0c62d60b580fd3ee974a65051f65283570a27a11a895a051aa8", @ANYRES16, @ANYBLOB="00022abd7000fbdbdf25020000000c0002000000000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4880}, 0x20000000) r7 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10500, 0x0, 0x102, 0x8000003}, 0x20) r8 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x140800) syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082) 16:44:55 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) sendfile(r0, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) 16:44:55 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) statx(0xffffffffffffffff, 0x0, 0x6000, 0x0, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(0x0, &(0x7f0000001400)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r1 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:55 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x48000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:55 executing program 5: perf_event_open(&(0x7f0000000000)={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) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) timerfd_create(0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) msgctl$IPC_SET(0x0, 0x1, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:55 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f00000000c0)={0x6, 0xb, 0x4, 0x20004, 0x80000001, {0x0, 0x7530}, {0x4, 0x8, 0x25, 0x4, 0x4, 0x81, "dcd69764"}, 0xc6, 0x2, @userptr=0x100000001, 0x3, 0x0, r0}) pwritev(r4, &(0x7f0000000200)=[{&(0x7f0000000140)="8e45032449295e026b8f5371e2df71c7b16d8aa44a2cc3d21266368d2521c82c0fe8ef7a8697a03fa713f2d15043ab9ef84db6012543f23dc2a633f9ed78486f1c94bc2f20f625d446e935d33bbe441af9256c978421e32733b00ab8f4257e2af0910d4bcbd80413e27059413d121239868b0ba5c5bf8b2d645e887f60ec54e6d398ae", 0x83}], 0x1, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d25a80648c63940d0424fc6005000b400a000000051982c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) [ 1097.999495] batman_adv: batadv0: Adding interface: vlan542 16:44:55 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) statx(0xffffffffffffffff, 0x0, 0x6000, 0x0, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(0x0, &(0x7f0000001400)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r1 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1098.039873] batman_adv: batadv0: The MTU of interface vlan542 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:55 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad61421349f2f11e931e7d6a4cf10ce619a25ac9fa07fdffed203782ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15da7f480800b1", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1098.144709] batman_adv: batadv0: Not using interface vlan542 (retrying later): interface not active [ 1098.184343] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=27716 comm=syz-executor.1 16:44:55 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) msgget(0x3, 0x0) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi}) 16:44:55 executing program 0: socket$inet6(0xa, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001e00)=[{&(0x7f0000001b00)=""/141, 0x8d}, {0x0}], 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001e00)=[{&(0x7f0000001b00)=""/141, 0x8d}, {0x0}], 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000013c0)={{0x2, 0x4e24, @broadcast}, {0x306}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x35}}, 'macvlan0\x00'}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x3c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x23, 0x4, 0x1, 0x0, r4}, 0x3c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x0, 0x0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r5, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) 16:44:55 executing program 3: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = msgget(0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) statx(0xffffffffffffffff, 0x0, 0x6000, 0x0, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(0x0, &(0x7f0000001400)) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r1 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:55 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:55 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x4a000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:56 executing program 5: clock_gettime(0x0, &(0x7f0000000100)={0x0}) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={r0}, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r2+30000000}}, 0x0) tkill(r1, 0x20000000014) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) futex(&(0x7f00000000c0), 0x800000000005, 0x0, 0x0, &(0x7f0000000040), 0x0) 16:44:56 executing program 3: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x8001000000000000, 0x40, &(0x7f00000009c0)=@raw={'raw\x00', 0x4, 0x3, 0x2d8, 0x0, 0x0, 0x148, 0x0, 0x148, 0x240, 0x240, 0x240, 0x240, 0x240, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'bond_slave_1\x00', {0x0, 0x0, 0x3, 0x0, 0x0, 0x800, 0x7}}}, @common=@unspec=@devgroup={{0x38, 'devgroup\x00'}, {0x7}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x338) [ 1098.604965] batman_adv: batadv0: Adding interface: vlan543 [ 1098.646682] batman_adv: batadv0: The MTU of interface vlan543 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1098.735899] batman_adv: batadv0: Not using interface vlan543 (retrying later): interface not active 16:44:56 executing program 4: socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0xc0184d00, &(0x7f0000000080)) 16:44:56 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x4c000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:56 executing program 0: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000eee000/0x4000)=nil, &(0x7f0000f3d000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000f1f000/0x1000)=nil, &(0x7f0000e31000/0x4000)=nil, &(0x7f0000ed9000/0x3000)=nil, &(0x7f0000f24000/0x1000)=nil, &(0x7f0000f96000/0x1000)=nil, 0x0}, 0x68) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)='+0', 0x2}], 0x6) 16:44:56 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1098.946078] Cannot find add_set index 0 as target 16:44:56 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x1022, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000100)=@fragment={0x2f, 0x0, 0xff, 0x0, 0x0, 0x15, 0x67}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2442, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d02, 0x1]}) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:44:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x400000000}, 0x20) syz_open_procfs(0x0, 0x0) syz_genetlink_get_family_id$gtp(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x0, 0x0, 0x102, 0x8000003}, 0x20) 16:44:56 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="6653070002053c27bc3376003639405cb4aed12f0000000000ae47a825d86800278dcff47d010000805acf4f8f36460234432479aed75d492b415bcee00a06dc9d8e99adaf81dcfc6afd983f79e65199615607676f8f9fc0ebf8b0b16d6f2c59957ab364884b3c5d05692e664ebf68e6faa53367f05f4ad61421349f2f11e931e7d6a4cf10ce619a25ac9fa07fdffed203782ead037cd2157df6b2bcb47fb53455560c8ef00fca4fafa924edfe92175aaa1c4ecc7aeeb72e0d050feace34b52d9e5f755563698c7e24ab61f0866f15", 0xcf}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 1099.286426] batman_adv: batadv0: Adding interface: vlan544 16:44:56 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1099.329574] batman_adv: batadv0: The MTU of interface vlan544 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1099.403903] batman_adv: batadv0: Not using interface vlan544 (retrying later): interface not active 16:44:57 executing program 0: 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, 0x7}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000040)="2e0000001d008104e00f80ecdb4cb902020000000100000081000afb12000100040fda1b40d819a906000500", 0x2c}, {&(0x7f0000000100)="efb42cf8847797051d294ca5dd239316ebd9f80845c7df15fe038f7e249b71cf750d839a380da84853e35dac5b9c58", 0x2f}, {&(0x7f00000001c0)="61778a122f7afce5d2fc21d14b135c4f146cc92cce5814eae5e8603a4fa3a2ea9807b22d9ea6b63063bdffdb04674df9d94edcdbb8d8e95f2b56eaac5daeb520aa7fe3a91b179e5b75e1436743cc6a938c9fab0dfe", 0x55}, {&(0x7f0000000140)}, {&(0x7f0000000240)}, {&(0x7f00000003c0)}, {&(0x7f0000000440)="5aee2669e0a4df141ef1e5735ffa3e26446f884bfc403843ebd9fc5e99ec8e56175c8691349357ec4d6c10cf85e6cae19e0d9181e27f5587ef227ccb063b820485733fef2f4dffb33fab7ad2f27d7aa59d9c74f58cbf591d055f2ff665a8de2789806d198edb4bc2b3db489b26ceaa452bf497d4adf8a4c9b31bafaf50deccdb80b1df", 0x83}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x10}, 0x0) r1 = gettid() clock_gettime(0x0, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000001600)={0x7, 0x5, 0x4, 0x20000000, 0x0, {}, {0x0, 0x0, 0x40, 0x0, 0x0, 0x4, "b77b6ac7"}, 0x0, 0x0, @offset=0x1c65f3d8, 0x9b}) timer_create(0x2, &(0x7f0000000180)={0x0, 0x17, 0x0, @tid=r1}, &(0x7f0000000080)) r2 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x17, 0x4, @thr={&(0x7f0000001680)="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", &(0x7f0000002680)="308c2f8bb3fee0d9a186668139f10c"}}, &(0x7f0000000080)) getpgid(r2) [ 1099.457024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28202 comm=syz-executor.1 16:44:57 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5a030000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:57 executing program 4: perf_event_open(&(0x7f0000000900)={0x0, 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) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="61128c000000000061138c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000000f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be95e5db67754bb12dc8c27df8ecf264e0f84f9f17d3c30e3c7bdd2d17f2f1754558f2278af6d71d79a5e12814cb1d8a5d4601d295c45a6a0b9bdb7dd399703d6c4f6f3be4b369289aa6812b8e007e733a9a4f16d0a3e1282ee45a010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955ccefa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab71ca1b901627b562ed04ae76002d4519af619e3cca4d69e0dee5eb106774a8f3e6916dfec88158f0200000000c8fb735fd552bdc206004aeb0743eb2dc819b6cf5c8ac86d8a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20cecac4d03723f1c932b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401e3738270b315d362ed834f2af97787f696649a462e7ee4bcf8b07a10d6735154beb4000000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd5d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f4445d253887a5ad103649afa17690884f800031e03a651bb96589a7eab04871bc47287cd31cc43ea0ffb567b40407d000000000000000000000000005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a62a34b0c94cce6994521629ab028acfc1d926a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) r0 = gettid() tkill(r0, 0x3c) 16:44:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2442, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d02, 0x1]}) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:44:57 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:57 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 16:44:57 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x6, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000100)=0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2}}, {{@in6=@initdev}}}, &(0x7f00000000c0)=0xe8) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x402002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$inet6(0xa, 0x2, 0x3) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r5, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x62) r6 = socket$inet_udplite(0x2, 0x2, 0x88) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r8) readlinkat(r8, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/67, 0x43) ioctl$IMHOLD_L1(r7, 0x80044948, &(0x7f00000002c0)=0x4bb574f2) ioctl$FS_IOC_GETVERSION(r5, 0x80087601, &(0x7f0000000280)) write$tun(r4, 0x0, 0x0) 16:44:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x3], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)='m', 0x24549}], 0x1}, 0xfc) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1099.996933] batman_adv: batadv0: Adding interface: vlan545 16:44:57 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1100.049409] batman_adv: batadv0: The MTU of interface vlan545 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1100.233930] batman_adv: batadv0: Not using interface vlan545 (retrying later): interface not active [ 1100.272800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28533 comm=syz-executor.1 16:44:57 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) getpid() perf_event_open(0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000080)={0x7fffffff}, 0xc) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf086dd1fffffff0e003300630277fbac14140ce0", 0x0, 0x2f, 0x0, 0x0, 0xfffffffffffffe2a}, 0x28) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.controllers\x00', 0x2761, 0x0) 16:44:57 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:57 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x159, &(0x7f0000000080)=[{&(0x7f0000000040)="2e0000001a00810ee00f80ecdb4cb9020a00000400000001810040fb12000300040fda1b40d819a906000500000f", 0x33fe0}], 0x1, 0x0, 0x0, 0x10}, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000018080)={0x0, 0x0, &(0x7f0000017fc0)=[{&(0x7f0000013cc0)=""/103, 0x67}, {&(0x7f0000013d40)=""/117, 0x75}, {&(0x7f0000013dc0)=""/174, 0xae}, {&(0x7f0000013e80)=""/4096, 0x1000}, {&(0x7f0000014e80)=""/4096, 0x1000}, {&(0x7f0000015e80)=""/202, 0xca}, {&(0x7f0000015f80)=""/4096, 0x1000}, {&(0x7f0000016fc0)=""/4096, 0x1000}], 0x8}, 0x0) 16:44:57 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5afe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2442, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d02, 0x1]}) open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:44:58 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1100.709882] batman_adv: batadv0: Adding interface: vlan546 [ 1100.741133] batman_adv: batadv0: The MTU of interface vlan546 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) ioctl$BLKPG(r0, 0x1269, &(0x7f00000006c0)={0x3, 0x0, 0x0, &(0x7f0000000800)}) 16:44:58 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x1000) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1100.932005] batman_adv: batadv0: Not using interface vlan546 (retrying later): interface not active 16:44:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000000706078b0000000000000000000000000500010007000000"], 0x1c}}, 0x0) [ 1101.006009] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28692 comm=syz-executor.1 16:44:58 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5bfe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:44:58 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x0) rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00') setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) setxattr(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 16:44:58 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xf66, 0x4800) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20080, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r3, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r4, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r5, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r6, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x98, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cf7f82", 0x0, 0x0, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}}}}, 0x62) write$tun(r6, 0x0, 0x0) 16:44:58 executing program 3: mkdir(&(0x7f0000001080)='./file0\x00', 0x0) rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00') socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='security.ima\x00', &(0x7f0000000240)=@sha1={0x1, "ce993000ba9976f172633b24b8f566902fcd2ff2"}, 0x15, 0x1) 16:44:58 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:58 executing program 4: perf_event_open(&(0x7f0000000900)={0x0, 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) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) r0 = gettid() tkill(r0, 0x3c) 16:44:58 executing program 0: sync() mkdir(&(0x7f0000001080)='./file0\x00', 0x0) rename(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0/file0\x00') setreuid(0xee00, 0x0) r0 = getuid() setreuid(0xee00, r0) setxattr(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1101.466614] batman_adv: batadv0: Adding interface: vlan547 16:44:59 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1101.499445] batman_adv: batadv0: The MTU of interface vlan547 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:44:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x1000000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000030000120000000000000000000000000200001001c0001000d000100636f6e6e6d61726b0000000004000280fbe2cd12"], 0x34}}, 0x0) [ 1101.680804] batman_adv: batadv0: Not using interface vlan547 (retrying later): interface not active 16:44:59 executing program 0: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$int_in(r0, 0x0, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) 16:44:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) writev(r0, &(0x7f0000001380)=[{&(0x7f0000001100)="d2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000000300), 0x40000000000049e, 0x1000000000fe, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) 16:44:59 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) getegid() r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1101.802503] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1101.832596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28887 comm=syz-executor.1 16:44:59 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5cfe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1101.886226] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 16:44:59 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) getitimer(0x1, &(0x7f00000000c0)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:44:59 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x1000000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000030000120000000000000000000000000200001001c0001000d000100636f6e6e6d61726b0000000004000280fbe2cd12"], 0x34}}, 0x0) 16:44:59 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) stat(&(0x7f0000000340)='./file0\x00', 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:44:59 executing program 4: perf_event_open(&(0x7f00000012c0)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0x9, 0x8ffd}, 0x8) 16:44:59 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1102.320367] batman_adv: batadv0: Adding interface: vlan548 [ 1102.340139] batman_adv: batadv0: The MTU of interface vlan548 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1102.375789] batman_adv: batadv0: Not using interface vlan548 (retrying later): interface not active [ 1102.405422] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1102.448533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28971 comm=syz-executor.1 16:45:00 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:00 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5dfe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 16:45:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x41be, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f00000000c0)) ptrace(0x10, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f00000002c0)="6ffecad8b1") 16:45:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x1039c) sendto$inet(r0, 0x0, 0x0, 0x20008880, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) socket(0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000013c0), &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="0a0775db7b2803b4f0a12585675d26b0d5e383e5b3b60c", 0x17) r1 = dup(0xffffffffffffffff) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000080), 0xfff2) recvmmsg(r1, &(0x7f0000005140)=[{{0x0, 0x4, 0x0}}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000009e40)=""/102384, 0x18ff0}], 0x1}}], 0x2, 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="010007ea2a80c20000010180c20000"]) socket$packet(0x11, 0x2, 0x300) socket$alg(0x26, 0x5, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x464) sendto$inet(r0, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d003f00efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0xffffffffffffffd0, 0x401c005, 0x0, 0xffffffffffffff36) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 16:45:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:00 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getpid() r3 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) kcmp(r1, r2, 0x0, r0, r3) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r4) setsockopt$TIPC_MCAST_BROADCAST(r4, 0x10f, 0x85) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r6, r7, &(0x7f0000000100)=0xfc00000000000000, 0xdc) bind$inet6(r5, 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x101400, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r8, 0x0, 0x0) 16:45:00 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) msgget(0x3, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1102.952429] batman_adv: batadv0: Adding interface: vlan549 16:45:00 executing program 0: syz_open_dev$ndb(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000940)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 1102.984046] batman_adv: batadv0: The MTU of interface vlan549 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:45:00 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1103.147450] batman_adv: batadv0: Not using interface vlan549 (retrying later): interface not active 16:45:00 executing program 0: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) perf_event_open(&(0x7f0000000040)={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) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) [ 1103.241882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29107 comm=syz-executor.1 16:45:00 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5efe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) timerfd_create(0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) syz_open_dev$usbfs(0x0, 0x0, 0x10000) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:01 executing program 3: socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x0, 0x0) readv(r2, &(0x7f0000000480)=[{&(0x7f00000005c0)=""/213, 0xd5}, {&(0x7f0000000880)=""/195, 0xc3}, {&(0x7f00000000c0)=""/30, 0x1e}], 0x3) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380)='ethtool\x00') r4 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6a, 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, 0x0, 0x0, 0x0, 0xb9419552f7d95716, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/dlm-control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$FUSE_INTERRUPT(r7, &(0x7f0000000080)={0x10}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x40000000011, r7, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) write(r8, &(0x7f0000000340), 0x41395527) fsetxattr$system_posix_acl(r4, 0x0, &(0x7f0000000540)=ANY=[@ANYRES32=r7, @ANYRESHEX=r6, @ANYPTR, @ANYRES32, @ANYBLOB="deca3844292c7e3f5d9ab5a7e9ce7dd14d64d716d164745e8ea8ad58812d7b5f547e292e3c2026ebe3ea75dacaf6753eb8c34d514a3274c9d1e7b6f84302bda90bf80833b9daf94ca1b2ee415dc56602d43fcf6bf621d924df1a6695430547c2a3a8ff126bd7d369a98ef2a8367f448615ee0cc5a1836cd17dc6f1356f81eab4d98d2e997f72dfcd59bba7f809c0372d6048be98e8aca89ef905e4709cb696c858b04b9dac4ea9fd463d4488f72f5946776b909e3d150ef19864faf8cdbfed604fcbc28962c876f3085d7fed", @ANYRESOCT=r8, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR], @ANYBLOB='\x00', @ANYPTR64, @ANYRES32, @ANYRESOCT], 0xb, 0x3) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x40, r3, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @ETHTOOL_A_LINKSTATE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8041}, 0x4) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f00000002c0)={&(0x7f0000000000), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x120, r3, 0x200, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0xf4, 0x2, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8dccb737e05facad}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x40090}, 0xd1) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8914, &(0x7f0000000040)='wlan1\x00\x1b\x1a\xec\xb5\x12\x03F\xd9U\x1c\xc9%\x9b\xa0\xf5\xee\x16\x1f\xb9\xf2-\xda,C\xfdj\xe3\x8d\xe3\xd6\xe0|6l\xe9\xd9;\x13\xdf\xf7\xber\'\x8a\xd5\xd5\xe1\xf5\\\x9b\xb2\a\xde\xbb\xc18\x84\xb5:f\xcb\xe8oOArYZ\xe1\xc9\x86\xfe\x88\x9d\xfa\xacJ\x1f\xebp\xf5\xfb\xaad\x1a\xa0\xb1\x9c\xac\xe8\xff^9P\xee\x8aG\xdd2') 16:45:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x2, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff), &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040), 0x1}, 0x20) 16:45:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x26000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:45:01 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) timerfd_create(0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000848aaf2f6eb2993a15a8ec45991c100e1817086f00eb35e70a1ad0d362b47b8c8ff683a2d82e0cf4df0b8c4cb48360dc0b8cb043599c9c4f504e0fa4e7a34d1f70f46ea1e1024632d140980dc29eeff367ec3e89f4a4c20de9609e37f2f84b0d398c27cbd8043c113a7b335e322c5ac0bd6cdc3bf3bfc863823d12b4a809c33b8639d7e3267c909fb647903296de60d3339ef0191106e0691a792ad9dfe644c6cc55acf4702e2149cf37744b7146dd4f70148779a55ac648323648c6fd0f39d07e3d5d936f0b95a5"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xfffffee6, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @multicast1}]}, 0x20}}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) dup3(r4, r2, 0x0) r5 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$setlease(r6, 0x400, 0x0) r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) dup2(r6, r7) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r7, 0x4008240b, &(0x7f00000014c0)={0x1, 0x70, 0x1, 0x3, 0x7, 0x7, 0x0, 0x3f, 0x8220, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000001480), 0x2}, 0x10, 0x100000000000000, 0x2, 0x8, 0x1, 0x10000, 0xfff}) keyctl$invalidate(0x15, r5) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f00000000c0)={r5, 0x1000, 0x34}, &(0x7f00000003c0)={'enc=', 'oaep', ' hash=', {'cbcmac-aes-ce\x00'}}, &(0x7f0000000440)="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", &(0x7f0000001440)=""/52) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001580)=0x14) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1f, 0x0, 0xff, r10}, [@IFA_LOCAL={0x8, 0x2, @multicast1}]}, 0x20}}, 0x0) [ 1103.851647] batman_adv: batadv0: Adding interface: vlan550 16:45:01 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1103.880595] batman_adv: batadv0: The MTU of interface vlan550 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1103.934010] batman_adv: batadv0: Not using interface vlan550 (retrying later): interface not active 16:45:01 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1104.029014] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29256 comm=syz-executor.1 16:45:01 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$SNDCTL_DSP_RESET(0xffffffffffffffff, 0x5000, 0x0) perf_event_open(&(0x7f0000000040)={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, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r0+30000000}, 0x0) 16:45:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x7, 0x3}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) r4 = perf_event_open(0x0, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0xa0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r5, 0x1) recvmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/89, 0x59}], 0x2, 0x0, 0x0, 0x7115}, 0x100) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r6, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, 0x0, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) r10 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) gettid() r11 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x7ff, 0x193941) write$binfmt_elf64(r11, &(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRESHEX=0x0], 0x1a) fallocate(0xffffffffffffffff, 0x0, 0xfb7d, 0x28120001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) creat(&(0x7f0000000240)='./bus\x00', 0x0) 16:45:01 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@in={0x2, 0x0, @broadcast}, 0x80) 16:45:01 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$inet(0xa, 0x801, 0x84) connect$inet(r3, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r3, 0xfffffffffffffffe) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x14, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r6, 0x1}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:45:01 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:01 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x5ffe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:02 executing program 5: r0 = syz_open_dev$video(0x0, 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:02 executing program 4: openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x2c, 0x80000, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f00000004c0)=[@in]}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x100000}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) writev(r3, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f962", 0x8a}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dd", 0x43}, {&(0x7f0000001340)}], 0x3) sendto$inet(r3, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 16:45:02 executing program 5: r0 = syz_open_dev$video(0x0, 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1104.582348] batman_adv: batadv0: Adding interface: vlan551 16:45:02 executing program 0: setrlimit(0x2, &(0x7f0000000080)={0x0, 0x2000000}) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40000000011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x403, 0x2000000000032, 0xffffffffffffffff, 0x0) 16:45:02 executing program 5: r0 = syz_open_dev$video(0x0, 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1104.613995] batman_adv: batadv0: The MTU of interface vlan551 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1104.696504] batman_adv: batadv0: Not using interface vlan551 (retrying later): interface not active 16:45:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_hsr\x00', 0x2}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = socket(0x80000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @rand_addr="73917b0552507515da49dab8e83305c1"}, 0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, 0x0, 0x0) [ 1104.787147] mmap: syz-executor.0 (29734): VmData 35315712 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 16:45:02 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="5500000018007f1400fe05b2a4a280930a000001fe80040214000000390009002d00500016", 0x25}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 16:45:02 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:02 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setrlimit(0x0, &(0x7f0000000080)) 16:45:02 executing program 2: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/24, 0xfffffffffffffffc}) 16:45:02 executing program 4: syz_open_dev$ndb(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) stat(&(0x7f0000000500)='./file0\x00', 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000940)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 16:45:02 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:02 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) [ 1105.407671] batman_adv: batadv0: Adding interface: vlan552 [ 1105.417313] batman_adv: batadv0: The MTU of interface vlan552 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:45:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x7, 0x3}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 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, 0x6, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) r4 = perf_event_open(0x0, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0xa0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r5, 0x1) recvmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/89, 0x59}], 0x2, 0x0, 0x0, 0x7115}, 0x100) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r6, 0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r7, 0x407, 0x0) write(r7, &(0x7f0000000340), 0x41395527) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r8, 0x0, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) r10 = socket(0x0, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) gettid() r11 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x7ff, 0x193941) write$binfmt_elf64(r11, &(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRESHEX=0x0], 0x1a) fallocate(0xffffffffffffffff, 0x0, 0xfb7d, 0x28120001) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) creat(&(0x7f0000000240)='./bus\x00', 0x0) [ 1105.496785] batman_adv: batadv0: Not using interface vlan552 (retrying later): interface not active [ 1105.516148] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29935 comm=syz-executor.3 [ 1105.528417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29861 comm=syz-executor.1 16:45:03 executing program 5: syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:03 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x60fe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f20d835080000000f22d8b9800000c00f3235008000000f30660f71f1a936f3a565f30fa6d0f20faef40f20e035000020000f22e08fc8e0a3e462c4e1f950e60f01c4", 0x43}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff5d, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 1105.574465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29935 comm=syz-executor.3 [ 1105.661435] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29935 comm=syz-executor.3 [ 1105.705620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29935 comm=syz-executor.3 [ 1105.777896] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29935 comm=syz-executor.3 [ 1105.876834] batman_adv: batadv0: Adding interface: vlan553 [ 1105.905681] batman_adv: batadv0: The MTU of interface vlan553 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1105.934441] batman_adv: batadv0: Not using interface vlan553 (retrying later): interface not active 16:45:03 executing program 3: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x13) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r2 = gettid() r3 = socket$inet(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) tkill(r2, 0x31) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r6, r1, 0x0, 0xedc0) 16:45:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000140)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000540), r4, 0x1, 0x1, 0x3f00}}, 0x20) 16:45:03 executing program 5: syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) 16:45:03 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x61fe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:03 executing program 0: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x0) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_PCM_IOCTL_RESET(r2, 0x4141, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) pselect6(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) pipe(0x0) 16:45:03 executing program 5: syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi={0x0, 0x0, 0x32315559}}) 16:45:03 executing program 4: creat(&(0x7f0000000880)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={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) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="600084e002000a00900cda40ff1ad5c97824", 0x12, 0x400}, {0x0, 0x0, 0x7bd6c178}, {0x0}], 0x0, 0x0) [ 1106.330035] batman_adv: batadv0: Adding interface: vlan554 16:45:03 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) [ 1106.330055] batman_adv: batadv0: The MTU of interface vlan554 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:45:04 executing program 1: 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$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x62fe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) [ 1106.330065] batman_adv: batadv0: Not using interface vlan554 (retrying later): interface not active 16:45:04 executing program 3: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x13) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r2 = gettid() r3 = socket$inet(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) tkill(r2, 0x31) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r6, r1, 0x0, 0xedc0) 16:45:04 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 16:45:04 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) [ 1107.260607] batman_adv: batadv0: Adding interface: vlan555 [ 1107.286440] batman_adv: batadv0: The MTU of interface vlan555 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 16:45:04 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x4, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) shutdown(r2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, 0x0, 0x40000) mmap(&(0x7f000015b000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x9004b000) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x420000, 0x0) stat(0x0, &(0x7f0000000540)) openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) stat(0x0, &(0x7f0000000380)) socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r4, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) [ 1107.364769] batman_adv: batadv0: Not using interface vlan555 (retrying later): interface not active 16:45:05 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x6a2}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r1, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r2, 0x0, 0x0) r3 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) fsync(r3) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000180)="b325b6d6af4b134859a7da8f120db1893835005194b6c066c93e4134fb8b384a1a62d66f49fc58cd8440b9f2e19e920dfae0ccbe0a327806628bc6a6d46c9858f6f6a17702d0250681d9fb3d0235f957e2140766f5fb96aa5af23ab0e46fe398baf3cf576011b453a3c6e915c98341c23ac0f7d9cbe3fcefc8860e36c212f17d65dbc991025f73e08a556792fdd4b51e81b3fe5b1e1715b5e53755350de6301b7a874b9e02ac69977e42fb4dc49965f2a0d03b55f271f1ddd0f215621535ea72f30f60fde3fb0a531e17ac6778884949853f0ec2b181a039b226f4134f6cdb1856418c24c82c") [ 1107.432869] selinux_nlmsg_perm: 76 callbacks suppressed 16:45:05 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x0, @vbi={0x0, 0x0, 0x32315559}}) [ 1107.432883] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=30346 comm=syz-executor.1 [ 1107.467884] MINIX-fs: mounting unchecked file system, running fsck is recommended 16:45:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x63fe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:05 executing program 4: setrlimit(0x2, &(0x7f0000000280)={0x6, 0x2000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x403, 0x2000000000032, 0xffffffffffffffff, 0x0) 16:45:05 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x0, @vbi={0x0, 0x0, 0x32315559}}) [ 1107.724336] minix_free_inode: bit 1 already cleared 16:45:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x7, 0x3}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) 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, 0x6, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) r4 = perf_event_open(0x0, 0x0, 0x11, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000200)) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, 0x0, 0x0) write$binfmt_elf64(r5, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(0xffffffffffffffff, 0x1) recvmsg(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)=""/92, 0x5c}, {&(0x7f0000000600)=""/89, 0x59}], 0x2, 0x0, 0x0, 0x7115}, 0x100) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, 0x0, 0x0) write$binfmt_elf64(r6, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, 0x0, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) stat(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000300)) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) r9 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) gettid() r10 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x7ff, 0x193941) write$binfmt_elf64(r10, &(0x7f0000000380)=ANY=[@ANYPTR64, @ANYRESHEX=0x0], 0x1a) fallocate(0xffffffffffffffff, 0x0, 0xfb7d, 0x28120001) lseek(0xffffffffffffffff, 0x7ffffc, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) creat(&(0x7f0000000240)='./bus\x00', 0x0) 16:45:05 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x0, @vbi={0x0, 0x0, 0x32315559}}) 16:45:05 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000380)={0x2, @vbi}) [ 1108.055059] batman_adv: batadv0: Adding interface: vlan556 [ 1108.055080] batman_adv: batadv0: The MTU of interface vlan556 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1108.055089] batman_adv: batadv0: Not using interface vlan556 (retrying later): interface not active 16:45:05 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000100)="600084e002000a00900cda40ff1ad5c97824", 0x12, 0x400}, {0x0, 0x0, 0x7bd6c178}], 0x2004804, 0x0) 16:45:05 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x64fe0100, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:05 executing program 4: openat$selinux_status(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket(0x2c, 0x80000, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x90, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x4, @loopback, 0x5}, @in6={0xa, 0x4e23, 0x80, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x1ff}, @in={0x2, 0x4e21, @rand_addr=0x364a}]}, &(0x7f0000000300)=0x10) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x100000}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, &(0x7f0000000380)) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) write$P9_RLINK(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x47, 0x1}, 0x7) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r5, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) accept4$tipc(r3, &(0x7f0000000340)=@name, &(0x7f00000003c0)=0x10, 0x80000) writev(r5, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9623b", 0x8b}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5", 0x47}, {&(0x7f0000001340)}], 0x3) sendto$inet(r5, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 16:45:05 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) bind$inet6(r0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) write$tun(r1, 0x0, 0x0) 16:45:05 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={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) fcntl$setstatus(r0, 0x4, 0x42000) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r1, r2}, &(0x7f0000000440)=""/243, 0x3a9, &(0x7f0000000240)={&(0x7f0000000040)={'streebog256\x00\x8d\xff\xff\xff\x00'}}) 16:45:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$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, 0x0, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000200)=""/212, 0xd4}], 0x1, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 16:45:06 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9}, 0x4000, 0x1ff, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "1200000000c46f0006000000070000003c9f039000000000"}, 0xff) [ 1108.527358] could not allocate digest TFM handle streebog256 16:45:06 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$media(0x0, 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f00000002c0)) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x5, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f000000d180), 0x4000000000000eb, 0x0) [ 1109.222160] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=31118 comm=syz-executor.1 16:45:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0xffffffffffffffff) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739ddb, 0x700, 0x0, 0xffffffffffffff39) [ 1109.354901] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 1109.365340] minix_free_inode: bit 1 already cleared 16:45:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x8895, &(0x7f0000000140)={&(0x7f0000000040)={0x58, 0x2, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}]}, 0x58}}, 0x0) 16:45:07 executing program 0: 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) openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) pipe(0x0) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) 16:45:07 executing program 3: creat(&(0x7f0000000880)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000100)="600084e002000a00900cda40ff1ad5c97824", 0x12, 0x400}, {0x0, 0x0, 0x7bd6c178}], 0x0, 0x0) [ 1109.988862] batman_adv: batadv0: Adding interface: vlan557 [ 1110.012497] batman_adv: batadv0: The MTU of interface vlan557 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1110.649456] batman_adv: batadv0: Not using interface vlan557 (retrying later): interface not active [ 1110.752454] MINIX-fs: mounting unchecked file system, running fsck is recommended 16:45:08 executing program 5: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x400}, {&(0x7f0000000140)}], 0x0, 0x0) 16:45:08 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x4c}}, 0x0) 16:45:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000003000/0x1000)=nil) [ 1215.613074] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1215.619467] rcu: 0-...!: (1 GPs behind) idle=68e/1/0x4000000000000004 softirq=124401/124404 fqs=11 [ 1215.629933] rcu: (t=10502 jiffies g=148209 q=557) [ 1215.635161] rcu: rcu_preempt kthread starved for 10480 jiffies! g148209 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 1215.645730] rcu: RCU grace-period kthread stack dump: [ 1215.652480] rcu_preempt R running task 29152 10 2 0x80000000 [ 1215.659682] Call Trace: [ 1215.662325] ? __schedule+0x866/0x1d80 [ 1215.666216] ? schedule_timeout+0x4c3/0xf20 [ 1215.670554] ? firmware_map_remove+0x19a/0x19a [ 1215.675155] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 1215.680265] schedule+0x8d/0x1b0 [ 1215.683639] schedule_timeout+0x4d1/0xf20 [ 1215.687801] ? usleep_range+0x160/0x160 [ 1215.691787] ? __next_timer_interrupt+0x190/0x190 [ 1215.696645] ? prepare_to_swait_exclusive+0x110/0x110 [ 1215.701855] rcu_gp_kthread+0xcee/0x2060 [ 1215.705947] ? rcu_blocking_is_gp+0x90/0x90 [ 1215.710271] ? _raw_spin_unlock_irqrestore+0x67/0xe0 [ 1215.715382] ? lockdep_hardirqs_on+0x40b/0x5d0 [ 1215.719971] ? _raw_spin_unlock_irqrestore+0xa0/0xe0 [ 1215.725078] ? __kthread_parkme+0xfd/0x1b0 [ 1215.729334] ? rcu_blocking_is_gp+0x90/0x90 [ 1215.733659] kthread+0x34a/0x420 [ 1215.737051] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1215.742593] ret_from_fork+0x24/0x30 [ 1215.746323] NMI backtrace for cpu 0 [ 1215.749953] CPU: 0 PID: 31239 Comm: syz-executor.3 Not tainted 4.19.107-syzkaller #0 [ 1215.757829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1215.767184] Call Trace: [ 1215.769775] [ 1215.771940] dump_stack+0x188/0x20d [ 1215.775584] nmi_cpu_backtrace.cold+0x63/0xa2 [ 1215.780093] ? lapic_can_unplug_cpu.cold+0x44/0x44 [ 1215.785041] nmi_trigger_cpumask_backtrace+0x1a6/0x1eb [ 1215.790328] rcu_dump_cpu_stacks+0x170/0x1bb [ 1215.794753] rcu_check_callbacks.cold+0x634/0xddc [ 1215.799629] ? trace_hardirqs_off+0x50/0x200 [ 1215.804534] update_process_times+0x2a/0x70 [ 1215.808869] tick_sched_handle+0x9b/0x180 [ 1215.813046] tick_sched_timer+0x42/0x130 [ 1215.817132] __hrtimer_run_queues+0x2fc/0xd50 [ 1215.821633] ? tick_sched_do_timer+0x1a0/0x1a0 [ 1215.826224] ? hrtimer_fixup_activate+0x30/0x30 [ 1215.830916] ? kvm_clock_read+0x14/0x30 [ 1215.834898] ? ktime_get_update_offsets_now+0x2db/0x450 [ 1215.840275] hrtimer_interrupt+0x312/0x770 [ 1215.844528] smp_apic_timer_interrupt+0x10c/0x550 [ 1215.849384] apic_timer_interrupt+0xf/0x20 [ 1215.853621] RIP: 0010:_raw_spin_unlock_irqrestore+0x91/0xe0 [ 1215.859344] Code: 48 c7 c0 88 56 b2 88 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 37 48 83 3d fe 5d 92 01 00 74 22 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 c0 a1 26 fa 65 8b 05 29 f5 e1 78 [ 1215.878279] RSP: 0018:ffff8880ae607c50 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 1215.885993] RAX: 1ffffffff1164ad1 RBX: 0000000000000282 RCX: 1ffff110025901dc [ 1215.893263] RDX: dffffc0000000000 RSI: ffff888012c80ec0 RDI: 0000000000000282 [ 1215.900530] RBP: ffff8880ae623a00 R08: ffff888012c80640 R09: 0000000000000000 [ 1215.907822] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1215.915092] R13: 1ffff11015cc0f95 R14: 0000000000000000 R15: ffff8880ae623a00 [ 1215.922387] ? apic_timer_interrupt+0xa/0x20 [ 1215.926815] mod_timer+0x530/0xfb0 [ 1215.930366] ? timer_reduce+0x1140/0x1140 [ 1215.934521] ? check_preemption_disabled+0x41/0x280 [ 1215.939700] ? prandom_u32_state+0xe/0x170 [ 1215.943942] ? prandom_u32+0x79/0xb0 [ 1215.947750] call_timer_fn+0x177/0x700 [ 1215.951639] ? mrp_mad_event+0x60/0x60 [ 1215.955531] ? process_timeout+0x40/0x40 [ 1215.959599] ? _raw_spin_unlock_irq+0x24/0x80 [ 1215.964102] ? mrp_mad_event+0x60/0x60 [ 1215.967993] ? mrp_mad_event+0x60/0x60 [ 1215.971882] run_timer_softirq+0x5d0/0x1540 [ 1215.976227] ? add_timer+0xab0/0xab0 [ 1215.979998] __do_softirq+0x26c/0x93c [ 1215.983819] irq_exit+0x17b/0x1c0 [ 1215.987277] smp_apic_timer_interrupt+0x136/0x550 [ 1215.992137] apic_timer_interrupt+0xf/0x20 [ 1215.996371] [ 1215.998610] RIP: 0010:do_syscall_64+0x11c/0x620 [ 1216.003282] Code: ff 14 dd 40 46 60 87 48 8d 7d 50 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c 11 00 0f 85 be 04 00 00 48 89 45 50 8f fd 66 00 48 b8 00 00 00 00 00 fc ff df 65 48 8b 1c 25 40 ee [ 1216.022186] RSP: 0018:ffff888060afff28 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 1216.029896] RAX: 0000000000000000 RBX: 0000000000000048 RCX: 1ffff1100c15fff5 [ 1216.037164] RDX: dffffc0000000000 RSI: ffffffff81ab5a0c RDI: ffff888060afffa8 [ 1216.044435] RBP: ffff888060afff58 R08: ffff888012c80640 R09: ffffed10148a1a5f [ 1216.051704] R10: ffffed10148a1a5e R11: ffff8880a450d2f7 R12: 0000000000000000 [ 1216.059009] R13: ffffffff88b25698 R14: 0000000000000000 R15: 0000000000000000 [ 1216.066301] ? __x64_sys_fcntl+0x12c/0x1d0 [ 1216.070550] ? do_syscall_64+0xf9/0x620 [ 1216.074529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1216.079726] RIP: 0033:0x45c479 [ 1216.082949] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1216.101867] RSP: 002b:00007f68f925dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 1216.109584] RAX: 0000000000000000 RBX: 00007f68f925e6d4 RCX: 000000000045c479 [ 1216.116863] RDX: 0000000000042000 RSI: 0000000000000004 RDI: 0000000000000004 [ 1216.124134] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1216.131405] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1216.138673] R13: 00000000000000c5 R14: 00000000004c3122 R15: 000000000076bf2c