) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f625d7a9e02147c8985607ef93b05713a32ffad5e2416a5d14556936e5556c5a93a", 0x48}], 0x1}}], 0x1, 0x1) 07:18:46 executing program 5: bpf$MAP_CREATE(0x7, &(0x7f00000000c0), 0x48) 07:18:46 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:18:49 executing program 4: bpf$MAP_CREATE(0x3, &(0x7f00000000c0), 0x20000108) 07:18:49 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca3e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:49 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x16) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @dev={0xfe, 0x80, '\x00', 0x64}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, r5}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:49 executing program 5: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x18, 0x1401, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0) 07:18:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x0, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:18:49 executing program 3: bpf$MAP_CREATE(0x3, 0x0, 0x700) 07:18:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:'], 0x8) 07:18:49 executing program 5: syz_emit_ethernet(0x16b, &(0x7f00000005c0)={@random="2164b56e0749", @broadcast, @val, {@ipv6}}, 0x0) 07:18:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 906.900842][T16227] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:49 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='b 9:*'], 0xa) 07:18:49 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, 0x0, 0x20000108) 07:18:49 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x16) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @dev={0xfe, 0x80, '\x00', 0x64}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, r5}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 907.015587][T16232] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:49 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='b 9:*'], 0xa) [ 907.154773][T16239] batman_adv: batadv12: Adding interface: macvlan14 [ 907.173359][T16239] batman_adv: batadv12: The MTU of interface macvlan14 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:49 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca3f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 907.217346][T16239] batman_adv: batadv12: Interface activated: macvlan14 07:18:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:'], 0x8) 07:18:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:49 executing program 4: syz_genetlink_get_family_id$smc(&(0x7f0000000200), 0xffffffffffffffff) 07:18:49 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x16) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @dev={0xfe, 0x80, '\x00', 0x64}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, r5}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:49 executing program 5: syz_genetlink_get_family_id$net_dm(&(0x7f00000077c0), 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, &(0x7f00000079c0)) syz_genetlink_get_family_id$nl80211(&(0x7f0000007c80), 0xffffffffffffffff) 07:18:49 executing program 4: openat$cgroup_root(0xffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="62202a3a2a20fc"], 0x8) 07:18:49 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:'], 0x8) 07:18:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 907.351514][T16270] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:49 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:'], 0x8) 07:18:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 907.526450][T16279] batman_adv: batadv13: Adding interface: macvlan15 [ 907.547356][T16279] batman_adv: batadv13: The MTU of interface macvlan15 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. 07:18:50 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca40, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) socket$inet6(0xa, 0x3, 0xff) (async) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) 07:18:50 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="62202a3a2a20726dfe"], 0x9) 07:18:50 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f0000000080)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)={'b', ' *:* ', 'rm\x00'}, 0x9) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000640)=@raw={'raw\x00', 0x4001, 0x3, 0x334, 0x210, 0xb, 0x148, 0x0, 0x148, 0x2a0, 0x240, 0x240, 0x2a0, 0x212, 0x3, 0x0, {[{{@ip={@loopback, @broadcast, 0x0, 0x0, 'ip6gretap0\x00', 'caif0\x00'}, 0x0, 0x1ec, 0x210, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'batadv0\x00', {0x7, 0x0, 0x43, 0x0, 0x7fffffff, 0x4, 0x4, 0xc7}}}, @common=@inet=@socket1={{0x24}}]}, @common=@unspec=@NFQUEUE1={0x24}}, {{@ip={@dev, @loopback, 0x0, 0x0, 'veth0_macvtap\x00', 'lo\x00'}, 0xec010000, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x94}, {0x24}}}}, 0x390) epoll_create1(0x0) clock_gettime(0x0, 0x0) [ 907.577847][T16279] batman_adv: batadv13: Interface activated: macvlan15 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:* rr'], 0x8) 07:18:50 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000900)) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) socket$inet6(0xa, 0x3, 0xff) (async) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 907.781057][T16312] __nla_validate_parse: 1 callbacks suppressed [ 907.781076][T16312] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 907.824895][T16312] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:50 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca41, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 07:18:50 executing program 4: unshare(0x20000) unshare(0x48020400) 07:18:50 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='b *:* rr'], 0x8) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r0, r3, 0x0, 0x8) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x2, 0x33}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80), 0x0, 0x0) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 907.881218][T16312] batman_adv: batadv14: Adding interface: macvlan16 [ 907.892192][T16312] batman_adv: batadv14: The MTU of interface macvlan16 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. [ 907.920882][T16312] batman_adv: batadv14: Interface activated: macvlan16 07:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000036c0)={0x0, 0x0, &(0x7f0000003680)={&(0x7f00000034c0)={0x14}, 0x14}}, 0x0) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r0, r3, 0x0, 0x8) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x2, 0x33}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r6 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80), 0x0, 0x0) 07:18:50 executing program 5: getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, 0x0, 0x0) 07:18:50 executing program 3: socketpair(0x11, 0x0, 0x0, &(0x7f0000003a40)) 07:18:50 executing program 5: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="62202a3a2a207210"], 0x8) [ 908.060393][T16333] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 908.144575][T16333] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 908.216009][T16345] batman_adv: batadv15: Adding interface: macvlan17 [ 908.223017][T16345] batman_adv: batadv15: The MTU of interface macvlan17 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. [ 908.250353][T16345] batman_adv: batadv15: Interface activated: macvlan17 07:18:50 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca42, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 4: sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) socket(0x10, 0x803, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendfile(r0, r3, 0x0, 0x8) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (rerun: 32) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x28, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x2, 0x33}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r6 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80), 0x0, 0x0) 07:18:50 executing program 3: unshare(0x20002) 07:18:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000d40), r0) 07:18:50 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000200)=ANY=[], 0x40}, 0x300}, 0x0) 07:18:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000005c0)={&(0x7f0000000480), 0xfffffffffffffc3d, &(0x7f0000000580)={&(0x7f00000003c0)={0x80, 0x0, 0x0, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0]}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_DSTLEN, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_DST={0x0, 0x1, @private0}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0]}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x80}}, 0x0) [ 908.392659][T16362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:50 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz1'}, 0x4) splice(r0, 0x0, r3, 0x0, 0x8ec3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x8002, 0x0) sendmmsg$unix(r1, &(0x7f0000002ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 07:18:50 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r3, 0xd03, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x300, 0x1, 0x2, 0x0, {0x3, 0x5, 0x0, 0x3, 0x0, 0x1, 0x0, 0x3}, 0x309, 0x0, 0x1}}, @NL80211_ATTR_BSS_SELECT={0x8, 0xe3, 0x0, 0x1, [@NL80211_BSS_SELECT_ATTR_RSSI={0x4}]}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x8, {0x4e0a, 0x1, 0x6, 0x200}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008800) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB='\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x4}, 0x20) [ 908.484470][T16367] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 908.578261][T16362] batman_adv: batadv16: Adding interface: macvlan18 [ 908.590949][T16362] batman_adv: batadv16: The MTU of interface macvlan18 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. 07:18:51 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca43, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={0x0, 0xfffffdef}}, 0x0) 07:18:51 executing program 5: sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:18:51 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async, rerun: 32) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async, rerun: 64) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async, rerun: 32) r4 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r3, 0xd03, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x300, 0x1, 0x2, 0x0, {0x3, 0x5, 0x0, 0x3, 0x0, 0x1, 0x0, 0x3}, 0x309, 0x0, 0x1}}, @NL80211_ATTR_BSS_SELECT={0x8, 0xe3, 0x0, 0x1, [@NL80211_BSS_SELECT_ATTR_RSSI={0x4}]}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x8, {0x4e0a, 0x1, 0x6, 0x200}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008800) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB='\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001600), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="d72e915cd665626c000004"], 0x40}}, 0x0) [ 908.629579][T16362] batman_adv: batadv16: Interface activated: macvlan18 07:18:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) [ 908.718142][T16390] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. 07:18:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='batadv0\x00', 0x10) sendmmsg$inet6(r0, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="8202", 0x2}], 0x1}}], 0x1, 0x4000c800) sendto$inet6(r0, &(0x7f0000000300), 0x2, 0x0, 0x0, 0xfffffffffffffdfd) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty}}}}) [ 908.809092][T16398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 908.899386][T16398] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:51 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca44, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:51 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) socket(0x10, 0x803, 0x0) (async, rerun: 64) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async, rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CONNECT(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r3, 0xd03, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x300, 0x1, 0x2, 0x0, {0x3, 0x5, 0x0, 0x3, 0x0, 0x1, 0x0, 0x3}, 0x309, 0x0, 0x1}}, @NL80211_ATTR_BSS_SELECT={0x8, 0xe3, 0x0, 0x1, [@NL80211_BSS_SELECT_ATTR_RSSI={0x4}]}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x8, {0x4e0a, 0x1, 0x6, 0x200}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008800) (async, rerun: 32) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB='\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r5 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async, rerun: 32) r8 = socket$inet6(0xa, 0x3, 0xff) (rerun: 32) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0xc790, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x0, @remote}], 0x20) 07:18:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000003640)={0x2, 0x0, @multicast2}, 0x10) 07:18:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r0) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 908.959234][T16403] batman_adv: batadv17: Adding interface: macvlan19 [ 908.966954][T16403] batman_adv: batadv17: The MTU of interface macvlan19 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 908.995432][T16403] batman_adv: batadv17: Interface activated: macvlan19 07:18:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x27, &(0x7f0000000080)="1ffd7762d5e768fdd762ebea", 0xc) 07:18:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, 0x0, 0x0) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2c, 0x0, 0x0) 07:18:51 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="de176f5c014a735456b7d730253220ddeccc4b30a8be74dee4008c0a1200000043b500"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000008) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x1000, 0x5, 0x40, 0x0, 0xafd3, 0x20]}, &(0x7f0000000480)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0xda00) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) splice(r7, &(0x7f0000000140)=0x1ff, 0xffffffffffffffff, &(0x7f0000000500)=0x5, 0x2a8, 0x2) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff2c8c1aee3da88e52150293f4023d823ce1274b56bb7f18ef615f62022419ef4460154ca7e34bf8aef9e8a9ea8fde398c7e0a7ad7900fbea5c69dcc5791f38505e3938b8c98f07769194b80a19ac2b509a6ad6cba03c8b854ecb32b0bba0f87fc7438dec5e26ce98c72fd69aceee7ab8fb67f4de9c5738cb2fa260610985584ef26a7", 0x9b}], 0x1, 0x0, 0x0, 0x44010}}], 0x1, 0x0) [ 909.120938][T16422] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8000}, 0x10) [ 909.250587][T16430] batman_adv: batadv18: Adding interface: macvlan20 [ 909.262260][T16430] batman_adv: batadv18: The MTU of interface macvlan20 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. 07:18:51 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca45, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8924, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8934, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x90) 07:18:51 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="de176f5c014a735456b7d730253220ddeccc4b30a8be74dee4008c0a1200000043b500"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000008) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x1000, 0x5, 0x40, 0x0, 0xafd3, 0x20]}, &(0x7f0000000480)=0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x32600) (async) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0xda00) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) (async) splice(r7, &(0x7f0000000140)=0x1ff, 0xffffffffffffffff, &(0x7f0000000500)=0x5, 0x2a8, 0x2) (async) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff2c8c1aee3da88e52150293f4023d823ce1274b56bb7f18ef615f62022419ef4460154ca7e34bf8aef9e8a9ea8fde398c7e0a7ad7900fbea5c69dcc5791f38505e3938b8c98f07769194b80a19ac2b509a6ad6cba03c8b854ecb32b0bba0f87fc7438dec5e26ce98c72fd69aceee7ab8fb67f4de9c5738cb2fa260610985584ef26a7", 0x9b}], 0x1, 0x0, 0x0, 0x44010}}], 0x1, 0x0) [ 909.304494][T16430] batman_adv: batadv18: Interface activated: macvlan20 07:18:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000340)={'ip_vti0\x00', 0x0, 0x7, 0x0, 0x0, 0x6, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x65, 0x0, 0x0, 0x4, 0x0, @empty, @dev}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1, {[@lsrr={0x83, 0x27, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @broadcast, @dev, @dev, @empty, @loopback, @multicast1]}, @cipso={0x86, 0x15, 0x0, [{0x0, 0xa, "91d9743a2a18dbe6"}, {0x0, 0x5, "7b4a05"}]}, @noop]}}}}}) 07:18:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}}) 07:18:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8912, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:51 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="040027bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="de176f5c014a735456b7d730253220ddeccc4b30a8be74dee4008c0a1200000043b500"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000008) (async) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000400)={'filter\x00', 0x0, 0x0, 0x0, [0x1000, 0x5, 0x40, 0x0, 0xafd3, 0x20]}, &(0x7f0000000480)=0x78) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x80000, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x32600) (async, rerun: 64) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0xda00) (async, rerun: 64) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) splice(r7, &(0x7f0000000140)=0x1ff, 0xffffffffffffffff, &(0x7f0000000500)=0x5, 0x2a8, 0x2) (async) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000340)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff2c8c1aee3da88e52150293f4023d823ce1274b56bb7f18ef615f62022419ef4460154ca7e34bf8aef9e8a9ea8fde398c7e0a7ad7900fbea5c69dcc5791f38505e3938b8c98f07769194b80a19ac2b509a6ad6cba03c8b854ecb32b0bba0f87fc7438dec5e26ce98c72fd69aceee7ab8fb67f4de9c5738cb2fa260610985584ef26a7", 0x9b}], 0x1, 0x0, 0x0, 0x44010}}], 0x1, 0x0) 07:18:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x5421, 0x0) [ 909.570242][T16460] batman_adv: batadv19: Adding interface: macvlan21 [ 909.601936][T16460] batman_adv: batadv19: The MTU of interface macvlan21 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. [ 909.652014][T16460] batman_adv: batadv19: Interface activated: macvlan21 07:18:52 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca46, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:52 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)="ce", 0x1) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 07:18:52 executing program 2: socket$netlink(0x10, 0x3, 0x7) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) sendto$inet6(r6, &(0x7f0000000340)="86cdacc6655941c78925c9ea4b9dfe1fa8aa31afb4471960e4962d670f4d6914c36b9f11a5851f6a28ab3e4c4947b2ffe92ea1a8f64e723623499f55050322dd06ea49f55b2a73ab8b37f948761e76d7eb7dedf15b838c00d6f43523426a059b534f7b431efd0b022bbe3e2ff53b6575e527ee74db98c432a9fba8e64121debe16888d7a8b3aaf7f8fe76058ab76866a606a0bc07929d4a3fb31ec5d028f1410fbce84c3e7bb6be382841d982eb1dd8f19a90dfd818b65db3a62f9752692af6596d4b49f0123cd9e5cc1445c", 0xcc, 0x0, &(0x7f0000000440)={0xa, 0x4e22, 0x1, @private0, 0x2}, 0x1c) 07:18:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1600bd80, &(0x7f0000000080)="1f", 0x1) 07:18:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="290000002000190f00003fffffffda060200000000e84801dd0000040d000600ea1102000005000000", 0x29}], 0x1) 07:18:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}}}}) 07:18:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8903, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:52 executing program 5: socketpair(0x3a, 0x0, 0x0, &(0x7f0000000340)) 07:18:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x890b, &(0x7f0000000300)={'tunl0\x00', 0x0}) [ 909.977136][T16486] batman_adv: batadv20: Adding interface: macvlan22 [ 909.992177][T16486] batman_adv: batadv20: The MTU of interface macvlan22 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 910.065168][T16486] batman_adv: batadv20: Interface activated: macvlan22 07:18:52 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca47, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x3ff}, 0x10) 07:18:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @dev}], 0x10) 07:18:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:52 executing program 2: socket$netlink(0x10, 0x3, 0x7) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) sendto$inet6(r6, &(0x7f0000000340)="86cdacc6655941c78925c9ea4b9dfe1fa8aa31afb4471960e4962d670f4d6914c36b9f11a5851f6a28ab3e4c4947b2ffe92ea1a8f64e723623499f55050322dd06ea49f55b2a73ab8b37f948761e76d7eb7dedf15b838c00d6f43523426a059b534f7b431efd0b022bbe3e2ff53b6575e527ee74db98c432a9fba8e64121debe16888d7a8b3aaf7f8fe76058ab76866a606a0bc07929d4a3fb31ec5d028f1410fbce84c3e7bb6be382841d982eb1dd8f19a90dfd818b65db3a62f9752692af6596d4b49f0123cd9e5cc1445c", 0xcc, 0x0, &(0x7f0000000440)={0xa, 0x4e22, 0x1, @private0, 0x2}, 0x1c) 07:18:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 07:18:52 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), &(0x7f0000000380)=0xc) 07:18:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0x10) 07:18:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, 0x0, 0x0) 07:18:52 executing program 2: socket$netlink(0x10, 0x3, 0x7) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) sendto$inet6(r6, &(0x7f0000000340)="86cdacc6655941c78925c9ea4b9dfe1fa8aa31afb4471960e4962d670f4d6914c36b9f11a5851f6a28ab3e4c4947b2ffe92ea1a8f64e723623499f55050322dd06ea49f55b2a73ab8b37f948761e76d7eb7dedf15b838c00d6f43523426a059b534f7b431efd0b022bbe3e2ff53b6575e527ee74db98c432a9fba8e64121debe16888d7a8b3aaf7f8fe76058ab76866a606a0bc07929d4a3fb31ec5d028f1410fbce84c3e7bb6be382841d982eb1dd8f19a90dfd818b65db3a62f9752692af6596d4b49f0123cd9e5cc1445c", 0xcc, 0x0, &(0x7f0000000440)={0xa, 0x4e22, 0x1, @private0, 0x2}, 0x1c) 07:18:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x66, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) [ 910.416943][T16521] batman_adv: batadv21: Adding interface: macvlan23 [ 910.471897][T16521] batman_adv: batadv21: The MTU of interface macvlan23 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:53 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca48, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'gre0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @rand_addr=0x64010101}}}}) 07:18:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004280)={0x2, 0x0, @empty}, 0x10) 07:18:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x11, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000500)=[{{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="28ce3ca018497a73aac07b1a40e85e376dcdbec183742f2c580c44071599efc75c80db50d394b8d7d88d86c7fe5308f186012dd9f7c52bda3f5997d71ea4b01dd72289448efca063ccf026086c403ad384bee7e787b4c573171ec4f00c5d4de3e7414cf3cc2281e79aac91cc50aa71dafa16a889475f4757d5e6776e4ec28d258f48a791d6528ab49f3a140ac3b1e125f61b57ded8bbd9b30fa83e9bf2b4dc34e3b4b732e25b06922b5f231329da3bd8842465faf3edfb717d14f99ee11fd602", 0xc0}], 0x1}}], 0x1, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 910.522311][T16521] batman_adv: batadv21: Interface activated: macvlan23 07:18:53 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, 0x0, &(0x7f0000000000)) 07:18:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340), 0x8) 07:18:53 executing program 3: socketpair(0x2, 0x3, 0x8, &(0x7f00000004c0)) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000500)=[{{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="28ce3ca018497a73aac07b1a40e85e376dcdbec183742f2c580c44071599efc75c80db50d394b8d7d88d86c7fe5308f186012dd9f7c52bda3f5997d71ea4b01dd72289448efca063ccf026086c403ad384bee7e787b4c573171ec4f00c5d4de3e7414cf3cc2281e79aac91cc50aa71dafa16a889475f4757d5e6776e4ec28d258f48a791d6528ab49f3a140ac3b1e125f61b57ded8bbd9b30fa83e9bf2b4dc34e3b4b732e25b06922b5f231329da3bd8842465faf3edfb717d14f99ee11fd602", 0xc0}], 0x1}}], 0x1, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8934, 0x0) [ 910.805025][T16554] batman_adv: batadv22: Adding interface: macvlan24 [ 910.811690][T16554] batman_adv: batadv22: The MTU of interface macvlan24 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:53 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca49, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 07:18:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x88, 0x65, &(0x7f0000000080)="1ffd7762", 0x4) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async, rerun: 32) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async, rerun: 32) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f0000000500)=[{{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="28ce3ca018497a73aac07b1a40e85e376dcdbec183742f2c580c44071599efc75c80db50d394b8d7d88d86c7fe5308f186012dd9f7c52bda3f5997d71ea4b01dd72289448efca063ccf026086c403ad384bee7e787b4c573171ec4f00c5d4de3e7414cf3cc2281e79aac91cc50aa71dafa16a889475f4757d5e6776e4ec28d258f48a791d6528ab49f3a140ac3b1e125f61b57ded8bbd9b30fa83e9bf2b4dc34e3b4b732e25b06922b5f231329da3bd8842465faf3edfb717d14f99ee11fd602", 0xc0}], 0x1}}], 0x1, 0x20000000) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x5452, &(0x7f0000000300)={'tunl0\x00', 0x0}) [ 910.874610][T16554] batman_adv: batadv22: Interface activated: macvlan24 07:18:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x3ff, 0x2}, 0x10) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8935, 0x0) 07:18:53 executing program 5: r0 = socket$inet(0x2, 0x3, 0xff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 911.193073][T16574] batman_adv: batadv23: Adding interface: macvlan25 [ 911.213666][T16574] batman_adv: batadv23: The MTU of interface macvlan25 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. [ 911.283381][T16574] batman_adv: batadv23: Interface activated: macvlan25 07:18:53 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @loopback}}}}) 07:18:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340), 0x8) 07:18:53 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 64) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (rerun: 64) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x64, &(0x7f0000000080)="1ffd7762", 0x4) 07:18:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8927, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x4) 07:18:53 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:53 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 911.632918][T16613] batman_adv: batadv24: Adding interface: macvlan26 [ 911.652690][T16613] batman_adv: batadv24: The MTU of interface macvlan26 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 911.682012][T16613] batman_adv: batadv24: Interface activated: macvlan26 07:18:54 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000340)={'ip_vti0\x00', 0x0, 0x7, 0x1, 0x7, 0x6, {{0x5, 0x4, 0x3, 0x31, 0x14, 0x65, 0x0, 0x0, 0x0, 0x0, @empty, @dev}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'tunl0\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x15, 0x4, 0x0, 0x0, 0x54, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1, {[@lsrr={0x83, 0x27, 0x0, [@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @broadcast, @dev, @dev, @empty, @loopback, @multicast1]}, @cipso={0x86, 0x15, 0x0, [{0x0, 0xa, "91d9743a2a18dbe6"}, {0x0, 0x5, "7b4a05"}]}, @noop]}}}}}) 07:18:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @empty}}}}, &(0x7f00000000c0)=0xb0) 07:18:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, 0x0, &(0x7f0000000300)) 07:18:54 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210508000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="348311922636b14749603fa48554ec20401a921750ec7976f6e5d48571094b1e370495b4058a9891f71063ce6b02cb8d8baa637fc20b312e39b3aea2b9c7ba3e7e93702c879752f7eeff87d2e4a2ecf7c455fc11f45f1fa8be3633d5c2d8d3f1dbc3641ac46ce9fbdbedde031b7e3208ceb40ce3344b4d1a3e30bfdafd1c1933b6e686308b9af953c11a1c1bb9daae4ed959cac0e57d107179585bdc89d473c8b6c3d234d38ae8797d68a98e9799f6303a01bfd90efb5fc7749d44523d88c8e8f26e09443f50a201f02c5017f3426b707457c0f2e2d270de3ca201420f2823183e5b3d88488fd9fc5268"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89a1, &(0x7f0000000300)={'tunl0\x00', 0x0}) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040)="1f", 0x1) 07:18:54 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210508000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="348311922636b14749603fa48554ec20401a921750ec7976f6e5d48571094b1e370495b4058a9891f71063ce6b02cb8d8baa637fc20b312e39b3aea2b9c7ba3e7e93702c879752f7eeff87d2e4a2ecf7c455fc11f45f1fa8be3633d5c2d8d3f1dbc3641ac46ce9fbdbedde031b7e3208ceb40ce3344b4d1a3e30bfdafd1c1933b6e686308b9af953c11a1c1bb9daae4ed959cac0e57d107179585bdc89d473c8b6c3d234d38ae8797d68a98e9799f6303a01bfd90efb5fc7749d44523d88c8e8f26e09443f50a201f02c5017f3426b707457c0f2e2d270de3ca201420f2823183e5b3d88488fd9fc5268"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x7fff, {{0x2, 0x0, @multicast1}}}, 0x88) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 911.976504][T16638] batman_adv: batadv25: Adding interface: macvlan27 [ 911.989543][T16638] batman_adv: batadv25: The MTU of interface macvlan27 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. 07:18:54 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 912.021007][T16638] batman_adv: batadv25: Interface activated: macvlan27 07:18:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x420, 0x0, 0x130, 0xffffffff, 0x1d8, 0x0, 0x388, 0x388, 0xffffffff, 0x388, 0x388, 0x5, 0x0, {[{{@ip={@local, @remote, 0x0, 0x0, 'macvtap0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@socket0={{0x20}}, @common=@unspec=@rateest={{0x68}, {'pim6reg\x00', 'tunl0\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev, @multicast2, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @loopback, @broadcast}}}}, {{@ip={@local, @private, 0x0, 0x0, 'netpci0\x00', 'wg0\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@addrtype={{0x30}}, @common=@socket0={{0x20}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id, @icmp_id}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x480) 07:18:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:54 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210508000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="348311922636b14749603fa48554ec20401a921750ec7976f6e5d48571094b1e370495b4058a9891f71063ce6b02cb8d8baa637fc20b312e39b3aea2b9c7ba3e7e93702c879752f7eeff87d2e4a2ecf7c455fc11f45f1fa8be3633d5c2d8d3f1dbc3641ac46ce9fbdbedde031b7e3208ceb40ce3344b4d1a3e30bfdafd1c1933b6e686308b9af953c11a1c1bb9daae4ed959cac0e57d107179585bdc89d473c8b6c3d234d38ae8797d68a98e9799f6303a01bfd90efb5fc7749d44523d88c8e8f26e09443f50a201f02c5017f3426b707457c0f2e2d270de3ca201420f2823183e5b3d88488fd9fc5268"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async, rerun: 32) r7 = socket$inet6(0xa, 0x3, 0xff) (rerun: 32) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000840)={{}, {}, 0x0, {0x2, 0x0, @local}, 'vxcan1\x00'}) 07:18:54 executing program 4: pselect6(0x40, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={0x9}, &(0x7f0000000500), &(0x7f0000000580)={&(0x7f0000000540)={[0x7]}, 0x8}) 07:18:54 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x700) 07:18:54 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, 0x0, 0x0) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 912.105874][T16651] x_tables: duplicate underflow at hook 1 07:18:54 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet6(r6, &(0x7f0000000340)="24498542b3ebc317313e848ea65e650cbbe6c0dd542d46f0f107d86ae6b0c5d71458aba040ffb6dbfe3fcd57e5d498768c6c99f777a2f99a86a308fae59c3fb9ce2923ea7242a238cbcb1bd201dfb148de9eed29778099cec77d7f661bd4a8b5c9ac852a58bfb454e1686fc470b9d12d4253f7233655dc521adb64613b033207e4a2a15ca8125ff7db30edd31ba027adec91d87a7cc52652bdfb7133fe078258af3a066b45ac4cdce557ddc65edaae1f153cad0942ee4042696f32", 0xbb, 0x11, &(0x7f0000000400)={0xa, 0x4e21, 0xf2, @private1, 0x4}, 0x1c) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000440)=""/30, &(0x7f0000000480)=0x1e) r8 = socket$inet6(0xa, 0x2, 0x1) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r11) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000b80)={&(0x7f0000000500), 0xc, &(0x7f0000000b40)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="87956ea7386e6292310f5940b7bd8af2641315157d193619bc43a99e4060b4b3eff8a293b4b92eca1974cbf8fda341abecd89742"], 0x5c8}, 0x1, 0x0, 0x0, 0x40014}, 0x84) 07:18:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 912.279646][T16664] batman_adv: batadv26: Adding interface: macvlan28 07:18:54 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:54 executing program 4: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 07:18:54 executing program 5: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000580)={&(0x7f0000000540), 0x8}) [ 912.310263][T16664] batman_adv: batadv26: The MTU of interface macvlan28 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. [ 912.368417][T16664] batman_adv: batadv26: Interface activated: macvlan28 07:18:54 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002840), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'virt_wifi0\x00', 0x2}) 07:18:54 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:54 executing program 4: pselect6(0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500), &(0x7f0000000580)={&(0x7f0000000540), 0x8}) 07:18:54 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x7) 07:18:55 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f00000001c0), 0xffffffffffffffff) [ 912.609219][T16692] batman_adv: batadv27: Adding interface: macvlan29 [ 912.631701][T16692] batman_adv: batadv27: The MTU of interface macvlan29 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (async, rerun: 32) r6 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet6(r6, &(0x7f0000000340)="24498542b3ebc317313e848ea65e650cbbe6c0dd542d46f0f107d86ae6b0c5d71458aba040ffb6dbfe3fcd57e5d498768c6c99f777a2f99a86a308fae59c3fb9ce2923ea7242a238cbcb1bd201dfb148de9eed29778099cec77d7f661bd4a8b5c9ac852a58bfb454e1686fc470b9d12d4253f7233655dc521adb64613b033207e4a2a15ca8125ff7db30edd31ba027adec91d87a7cc52652bdfb7133fe078258af3a066b45ac4cdce557ddc65edaae1f153cad0942ee4042696f32", 0xbb, 0x11, &(0x7f0000000400)={0xa, 0x4e21, 0xf2, @private1, 0x4}, 0x1c) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000440)=""/30, &(0x7f0000000480)=0x1e) (async) r8 = socket$inet6(0xa, 0x2, 0x1) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async, rerun: 32) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) r10 = socket$netlink(0x10, 0x3, 0x0) (async) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r11) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000b80)={&(0x7f0000000500), 0xc, &(0x7f0000000b40)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="87956ea7386e6292310f5940b7bd8af2641315157d193619bc43a99e4060b4b3eff8a293b4b92eca1974cbf8fda341abecd89742"], 0x5c8}, 0x1, 0x0, 0x0, 0x40014}, 0x84) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 912.698197][T16692] batman_adv: batadv27: Interface activated: macvlan29 07:18:55 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @multicast1}}}, 0x88) 07:18:55 executing program 4: socket(0x11, 0x0, 0x2) 07:18:55 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000001900)=@file={0x0, './file0\x00'}, 0x6e) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, 0x0) 07:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 07:18:55 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 07:18:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (async) r6 = socket$inet6(0xa, 0x80000, 0x0) sendto$inet6(r6, &(0x7f0000000340)="24498542b3ebc317313e848ea65e650cbbe6c0dd542d46f0f107d86ae6b0c5d71458aba040ffb6dbfe3fcd57e5d498768c6c99f777a2f99a86a308fae59c3fb9ce2923ea7242a238cbcb1bd201dfb148de9eed29778099cec77d7f661bd4a8b5c9ac852a58bfb454e1686fc470b9d12d4253f7233655dc521adb64613b033207e4a2a15ca8125ff7db30edd31ba027adec91d87a7cc52652bdfb7133fe078258af3a066b45ac4cdce557ddc65edaae1f153cad0942ee4042696f32", 0xbb, 0x11, &(0x7f0000000400)={0xa, 0x4e21, 0xf2, @private1, 0x4}, 0x1c) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000440)=""/30, &(0x7f0000000480)=0x1e) (async) r8 = socket$inet6(0xa, 0x2, 0x1) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$netlink(0x10, 0x3, 0x0) (async) r11 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r11) (async) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) (async) sendmsg$nl_route(r9, &(0x7f0000000b80)={&(0x7f0000000500), 0xc, &(0x7f0000000b40)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32=r12, @ANYBLOB="87956ea7386e6292310f5940b7bd8af2641315157d193619bc43a99e4060b4b3eff8a293b4b92eca1974cbf8fda341abecd89742"], 0x5c8}, 0x1, 0x0, 0x0, 0x40014}, 0x84) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) [ 912.893379][T16714] __nla_validate_parse: 20 callbacks suppressed [ 912.893400][T16714] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 912.958068][T16714] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 913.027815][T16730] batman_adv: batadv28: Adding interface: macvlan30 [ 913.034879][T16730] batman_adv: batadv28: The MTU of interface macvlan30 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:55 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:55 executing program 5: clock_gettime(0x0, &(0x7f0000000100)={0x0}) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x4}, &(0x7f00000000c0)={r0}) 07:18:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x8001) 07:18:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="eb031036c1bd555a64c829103c02151b3f9a0e"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$packet(r5, 0x0, &(0x7f0000000400)) getsockname$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x11) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e24, 0x7, @mcast1, 0x44e3}, 0x1c) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) 07:18:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, 0x0, &(0x7f0000000800)) [ 913.073776][T16730] batman_adv: batadv28: Interface activated: macvlan30 07:18:55 executing program 4: socketpair(0x6ac2ce4d16a5cd70, 0x0, 0x0, &(0x7f0000000080)) 07:18:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x0) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:55 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="eb031036c1bd555a64c829103c02151b3f9a0e"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$packet(r5, 0x0, &(0x7f0000000400)) getsockname$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x11) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e24, 0x7, @mcast1, 0x44e3}, 0x1c) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) 07:18:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) 07:18:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da20"], 0x0, 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 913.201373][T16744] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 913.267561][T16744] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 913.353471][T16752] batman_adv: batadv29: Adding interface: macvlan31 [ 913.375465][T16752] batman_adv: batadv29: The MTU of interface macvlan31 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. 07:18:55 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca50, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:55 executing program 3: r0 = socket(0x1, 0x1, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r0, &(0x7f00000009c0)={&(0x7f0000000180), 0xc, &(0x7f0000000980)={0x0}}, 0x0) [ 913.402141][T16752] batman_adv: batadv29: Interface activated: macvlan31 [ 913.472951][T16761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 913.490804][T16761] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 913.526695][T16761] batman_adv: batadv30: Adding interface: macvlan32 [ 913.533555][T16761] batman_adv: batadv30: The MTU of interface macvlan32 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 913.560351][T16761] batman_adv: batadv30: Interface activated: macvlan32 07:18:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000001500)=@base={0x7}, 0x48) 07:18:56 executing program 4: socket(0x0, 0x1005, 0x0) 07:18:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:18:56 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) socket$netlink(0x10, 0x3, 0x0) (rerun: 64) socket(0x10, 0x803, 0x0) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB="eb031036c1bd555a64c829103c02151b3f9a0e"], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$packet(r5, 0x0, &(0x7f0000000400)) getsockname$packet(r6, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x11) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) bind$inet6(r1, &(0x7f0000000440)={0xa, 0x4e24, 0x7, @mcast1, 0x44e3}, 0x1c) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) 07:18:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_1\x00'}) 07:18:56 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca51, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:18:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={0x0}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000e00), r0) 07:18:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x2, 0x2, 0x6, 0x8}, 0x48) [ 914.002186][T16772] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:56 executing program 5: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), 0xffffffffffffffff) 07:18:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:18:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)=ANY=[]}) [ 914.065670][T16772] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:56 executing program 4: sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, 0x0, 0x0) 07:18:56 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:56 executing program 5: setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0xcb000000) 07:18:56 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x12ac}, 0x48) 07:18:56 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1}, 0x48) [ 914.188770][T16784] batman_adv: batadv31: Adding interface: macvlan33 [ 914.212745][T16784] batman_adv: batadv31: The MTU of interface macvlan33 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:18:56 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca52, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:56 executing program 5: bpf$MAP_CREATE(0x1c00, 0x0, 0x0) 07:18:56 executing program 4: socket(0x28, 0x0, 0x13d) 07:18:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x1, 0x0, &(0x7f0000000180)) 07:18:56 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 914.282818][T16784] batman_adv: batadv31: Interface activated: macvlan33 07:18:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:56 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x18, 0x0, 0x0) 07:18:56 executing program 4: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8af7}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2caf]}, 0x8}) 07:18:56 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000001080)) 07:18:56 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) socket(0x10, 0x803, 0x0) (rerun: 64) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async, rerun: 64) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async, rerun: 64) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 914.419284][T16816] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:18:56 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x1a, 0x0, 0x0) [ 914.501032][T16827] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 914.591001][T16816] batman_adv: batadv32: Adding interface: macvlan34 [ 914.615234][T16816] batman_adv: batadv32: The MTU of interface macvlan34 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. 07:18:57 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca53, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:57 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x4, 0x0, 0x0) 07:18:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000240)={'tunl0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}}) 07:18:57 executing program 3: bpf$PROG_LOAD(0x19, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@newqdisc={0x3c, 0x24, 0x100, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0x9}, {0x1, 0x2}, {0xfff2, 0x8}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_RATE={0x6, 0x5, {0x80, 0x1}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}]}, 0x3c}}, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 914.646402][T16816] batman_adv: batadv32: Interface activated: macvlan34 07:18:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), 0x4) 07:18:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81e8943c, 0x0) 07:18:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000019c0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001980)={0x0}}, 0x0) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@newqdisc={0x3c, 0x24, 0x100, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0x9}, {0x1, 0x2}, {0xfff2, 0x8}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_RATE={0x6, 0x5, {0x80, 0x1}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}]}, 0x3c}}, 0x4) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:57 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f00000005c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @private}, 0x10, 0x0}}], 0x1, 0x8054) 07:18:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000e80)={0xd08, 0x0, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0xcf4, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}, {0x674, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x190, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x13c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @private2}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ALLOWEDIPS={0x188, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @local}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x2b0, 0x9, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7b98b4369439317fced57de2260a810b4bc2ebd0c3585b4de1c8147feff77b5f"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @broadcast}}]}, {0x4f4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x160, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x15c, 0x9, 0x0, 0x1, [{0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}]}]}]}]}]}, 0xd08}}, 0x0) 07:18:57 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca54, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:57 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg0\x00'}) 07:18:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x18}, 0x48) 07:18:57 executing program 5: epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0) 07:18:57 executing program 1: clock_gettime(0x4, &(0x7f0000000200)) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@newqdisc={0x3c, 0x24, 0x100, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0x9}, {0x1, 0x2}, {0xfff2, 0x8}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x9}, @TCA_RATE={0x6, 0x5, {0x80, 0x1}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}]}, 0x3c}}, 0x4) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 914.915865][T16860] batman_adv: batadv33: Adding interface: macvlan35 [ 914.924616][T16860] batman_adv: batadv33: The MTU of interface macvlan35 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 914.953392][T16860] batman_adv: batadv33: Interface activated: macvlan35 07:18:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @local, @mcast1}}) 07:18:57 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000001ec0)) 07:18:57 executing program 1: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 07:18:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_getaddrlabel={0x1c}, 0x1c}}, 0x0) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x40010, r2, 0xd33fc000) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xda00) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="735b8d995d061ebd3300000000000000", @ANYRES32, @ANYBLOB="07000001"]}) [ 915.180227][T16875] batman_adv: batadv34: Adding interface: macvlan36 [ 915.190636][T16875] batman_adv: batadv34: The MTU of interface macvlan36 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. [ 915.218104][T16875] batman_adv: batadv34: Interface activated: macvlan36 07:18:57 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca55, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000019c0)={&(0x7f00000018c0), 0xc, &(0x7f0000001980)={0x0}}, 0x0) 07:18:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, 0x0) 07:18:57 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x17, 0x0, 0x0) 07:18:57 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0xa, 0x0, 0x0) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) (async) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) (async) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) (async) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) (async) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x40010, r2, 0xd33fc000) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r6 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) (async) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xda00) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) (async) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x15, 0x0, &(0x7f0000001700)) 07:18:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000002800)={'gre0\x00', &(0x7f0000002780)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}}}}) 07:18:57 executing program 4: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 07:18:57 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), 0x4) 07:18:57 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async, rerun: 64) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async, rerun: 64) close(r0) (rerun: 64) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) (async, rerun: 64) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) (async) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xda00) (async, rerun: 32) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000008, 0x40010, r2, 0xd33fc000) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) r6 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) (async) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r8}) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x32600) (async) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xda00) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{}, "5771232405606c8b", "ee343bfb23c2a80373acdf71ca56263d329498b8d948f801a7690b0353f34a2d", "1001c96c", "686b86dd02910e1c"}, 0x38) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) (async) r9 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r9, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'macsec0\x00', &(0x7f0000000080)=@ethtool_ts_info}) [ 915.460312][T16914] batman_adv: batadv35: Adding interface: macvlan37 [ 915.472507][T16914] batman_adv: batadv35: The MTU of interface macvlan37 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. [ 915.528367][T16914] batman_adv: batadv35: Interface activated: macvlan37 07:18:58 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca56, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=@base={0x10, 0x0, 0x0, 0x4}, 0x48) 07:18:58 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000f80)={0xffffffffffffffff, 0x0, 0x0}, 0x1c) 07:18:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, 0x0) 07:18:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_getaddrlabel={0x1c}, 0x1c}}, 0x0) 07:18:58 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000200), 0x10) 07:18:58 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) close(r8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000005800000226bd7000fcdbdf250008000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r9, @ANYBLOB="004ef1ce0eca50065a160500"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r10 = socket$inet6(0xa, 0x3, 0xff) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r11, &(0x7f0000000200), 0x400086) bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r11}, 0x8) sendmsg$inet6(r11, &(0x7f0000000540)={&(0x7f0000000480)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000004c0)="c5f0edf0ff5fd354b7d4", 0xa}], 0x1}, 0x804) sendmmsg$unix(r10, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x14}, 0x48) 07:18:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x13, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:18:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x18}, 0x48) 07:18:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000200)) 07:18:58 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x16, 0x0, 0x0) [ 915.790702][T16946] batman_adv: batadv36: Adding interface: macvlan38 [ 915.814560][T16946] batman_adv: batadv36: The MTU of interface macvlan38 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. 07:18:58 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca57, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 07:18:58 executing program 5: r0 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 07:18:58 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c09425, 0x0) 07:18:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x0) bpf$PROG_LOAD(0x9, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 915.882125][T16946] batman_adv: batadv36: Interface activated: macvlan38 07:18:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="735b8d995d061ebd33000000000000", @ANYRES32, @ANYBLOB="07000001"]}) 07:18:58 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) (async, rerun: 64) close(r8) (rerun: 64) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000005800000226bd7000fcdbdf250008000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r9, @ANYBLOB="004ef1ce0eca50065a160500"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) (async, rerun: 64) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async, rerun: 64) r10 = socket$inet6(0xa, 0x3, 0xff) (async, rerun: 32) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (rerun: 32) write$cgroup_int(r11, &(0x7f0000000200), 0x400086) (async) bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r11}, 0x8) sendmsg$inet6(r11, &(0x7f0000000540)={&(0x7f0000000480)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000004c0)="c5f0edf0ff5fd354b7d4", 0xa}], 0x1}, 0x804) (async, rerun: 64) sendmmsg$unix(r10, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (rerun: 64) 07:18:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xffffffffffffffdc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="7c060000", @ANYRES16=0x0, @ANYBLOB="00082dbd7000fcdbdf250800000014000500ff02000000000000000000000000000114000600fe880000000000000000000000f506e1682a1762b138cc00010106000b002a00000014000500fc010000000000000000000000000001140005002001000000000000000000000000000106000b00080000000500010000000000"], 0x7c}}, 0x10) 07:18:58 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 07:18:58 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x1600bd7d, 0x0, 0x0) 07:18:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x14, 0xfba00738e227dc4f}, 0x14}}, 0x0) [ 916.108291][T16961] batman_adv: batadv37: Adding interface: macvlan39 07:18:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000140)={'gre0\x00', &(0x7f0000000100)=ANY=[]}) [ 916.143556][T16961] batman_adv: batadv37: The MTU of interface macvlan39 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. 07:18:58 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca58, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xa, 0x2, 0x2, 0x6}, 0x48) 07:18:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[], 0x2c}}, 0x0) 07:18:58 executing program 5: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x5, 0x0, 0x0) 07:18:58 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000c80)={'sit0\x00', 0x0}) [ 916.210007][T16961] batman_adv: batadv37: Interface activated: macvlan39 07:18:58 executing program 4: bpf$PROG_LOAD(0x21, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:58 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) (async) close(r8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000005800000226bd7000fcdbdf250008000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r9, @ANYBLOB="004ef1ce0eca50065a160500"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) (async) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r10 = socket$inet6(0xa, 0x3, 0xff) (async) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r11, &(0x7f0000000200), 0x400086) bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r11}, 0x8) sendmsg$inet6(r11, &(0x7f0000000540)={&(0x7f0000000480)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000004c0)="c5f0edf0ff5fd354b7d4", 0xa}], 0x1}, 0x804) (async) sendmmsg$unix(r10, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000500)={&(0x7f0000000140), 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x14, 0xfba00738e227dc4f, 0x0, 0x0, {0x10}}, 0x14}}, 0x0) 07:18:58 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x23, 0x0, 0x0) 07:18:58 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000001e00)={'wpan3\x00'}) 07:18:58 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x30, 0x0, 0x0) 07:18:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, &(0x7f00000005c0)) [ 916.454765][T16989] batman_adv: batadv38: Adding interface: macvlan40 [ 916.469613][T16989] batman_adv: batadv38: The MTU of interface macvlan40 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 916.528353][T16989] batman_adv: batadv38: Interface activated: macvlan40 07:18:59 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca59, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, 0x0, &(0x7f0000001100)) 07:18:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000e80)={0xd08, 0x0, 0x0, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0xcf4, 0x8, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}]}, {0x674, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x190, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x13c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x0, 0x0, @private2}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_ALLOWEDIPS={0x188, 0x9, 0x0, 0x1, [{0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @local}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x2b0, 0x9, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}]}, {0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7b98b4369439317fced57de2260a810b4bc2ebd0c3585b4de1c8147feff77b5f"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x0, @broadcast}}]}, {0x4f4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x4cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x160, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x15c, 0x9, 0x0, 0x1, [{0xb8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev}, {0x5}}]}]}]}]}]}, 0xd08}}, 0x0) 07:18:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf25e400ebff07000348500eee436530b6b36cc869b39ef0353e5e9e4f469c1f1a51bfabf825263eb861a9572a6be026534942a321e60db2bea3db6b5054bbcf1385430bf000", @ANYRES32=r3, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8982, &(0x7f00000012c0)={0x8, 'veth1_to_team\x00', {'veth1_to_batadv\x00'}}) 07:18:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc) 07:18:59 executing program 3: r0 = epoll_create(0x3) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x20000008}) 07:18:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={0x0}}, 0x0) 07:18:59 executing program 4: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x19, 0x0, 0x0) 07:18:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf25e400ebff07000348500eee436530b6b36cc869b39ef0353e5e9e4f469c1f1a51bfabf825263eb861a9572a6be026534942a321e60db2bea3db6b5054bbcf1385430bf000", @ANYRES32=r3, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:18:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xfffffffffffffe3b, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0x8}}, ["", "", "", "", "", ""]}, 0x24}}, 0x0) 07:18:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x11b8, 0x12, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, 0x3, 0x8000}, [@INET_DIAG_REQ_BYTECODE={0x9b, 0x1, "8a0bfa72f75da30f4582a241f43ddcd5c7775f7c0ae6ee962291772def94023a60f56b85817ab4ba0af549bb814d949628e6f3ddfc2585f3f62b0d8de5f8500f8b75491e4c2b0146657acb578acfde190b4126732fc4bad8f7c48fd3230642a7a3c6284a16bf13fcf4d3a99c8bd16cefe8c967b22072a489a40af6fa62d1eb3a7da508e25263fb5c3011be140994e6ebe98a89a0c71e01"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xc9, 0x1, "f4d974211128bb92202f570d4e73ffaf933352624b0fc6deb0e13790e0810e57334d8a7d1ca8d8e4e5b8b42b34ba70500b85c58e4ccbbf47ab90c9a37e492a34e4bdd21026336b2671442dc715033aee7d96c6e68f933f5e4f824d3dc28b9c937435e4dc9c4cef10fa54475185a1513e027b39b701086524ad598b9d3f708ff994bb349b39360807b8dc158a1ec36d5a3f2076bf6fcdad96de276555915b52b283d412d1206b987c10eaa1b34bbe6f1f4d4a0d0f78b05fbdbcf02affa1714354e9e7b4a876"}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:18:59 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) 07:18:59 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000540)={&(0x7f0000000500)={[0x91]}, 0x8}) 07:18:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async, rerun: 64) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf25e400ebff07000348500eee436530b6b36cc869b39ef0353e5e9e4f469c1f1a51bfabf825263eb861a9572a6be026534942a321e60db2bea3db6b5054bbcf1385430bf000", @ANYRES32=r3, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (rerun: 32) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 916.849467][T17034] batman_adv: batadv39: Adding interface: macvlan41 [ 916.859143][T17034] batman_adv: batadv39: The MTU of interface macvlan41 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 916.890350][T17034] batman_adv: batadv39: Interface activated: macvlan41 07:18:59 executing program 1: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0xffff8001}, 0x8) 07:18:59 executing program 5: bpf$PROG_LOAD(0x22, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private1}}) 07:18:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x1, 0x2, 0x0, 0x6}, 0x48) 07:18:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 07:18:59 executing program 4: bpf$PROG_LOAD(0x16, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:18:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 07:18:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), r0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) [ 917.138523][T17062] batman_adv: batadv40: Adding interface: macvlan42 [ 917.188356][T17062] batman_adv: batadv40: The MTU of interface macvlan42 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. 07:18:59 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:18:59 executing program 1: bpf$PROG_LOAD(0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x56}, 0x95) 07:18:59 executing program 5: socket$inet6(0xa, 0x0, 0x259) 07:18:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000000250004002dbd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000900150008000f00e0ff08000e00c7000000000008b7c06dc8f1e5f0c9d305607f92000d0000040000"], 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000080) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x11, 0x5, r5, 0x1, 0x1, 0x6, @local}, 0x14) r9 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r11}) r12 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r12, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000009c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000980)={&(0x7f00000004c0)=@newtfilter={0x49c, 0x2c, 0x502, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xd, 0x8}, {0xfff1, 0x7}, {0x8, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x1000}, @filter_kind_options=@f_fw={{0x7}, {0x428, 0x2, [@TCA_FW_POLICE={0x424, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x20}, @TCA_POLICE_RATE64={0xc, 0x8, 0x40}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1f}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x1, 0x2, 0x4, 0xc1, 0x4, 0xdb90, 0x8, 0x8000, 0x7, 0x1, 0x8001, 0x6, 0x0, 0x1, 0x0, 0x1000, 0x1, 0x7, 0x5, 0x2, 0x9, 0xfffffe01, 0x5ce, 0x3, 0x2, 0x4, 0xc2, 0xfffffff7, 0x91, 0x5, 0x3, 0xfffff000, 0x5, 0x200, 0x7, 0x6, 0x1, 0x56, 0x6, 0x4864, 0x2, 0x9, 0x8, 0x3, 0x7ff, 0x6a9d, 0x1f, 0x7fffffff, 0x9, 0x49e, 0x9, 0x5, 0x7, 0x1, 0x401, 0x4, 0x800, 0xfffffffb, 0x5, 0xe8d, 0x2, 0x7, 0x6c, 0x3, 0x2, 0x9a73, 0x0, 0xaf92a16e, 0x7, 0x4, 0x4800, 0x0, 0x9bee, 0x200, 0x8, 0x6, 0x4, 0x4, 0x6, 0x7, 0x4, 0x3, 0x5, 0x1, 0xff, 0x20, 0x81, 0x4, 0x4, 0x5, 0x59, 0x1, 0x3, 0x1, 0x4, 0x5, 0x7fff, 0x7, 0x3ff, 0x80, 0xfff, 0x5d62b84e, 0x3, 0xfffffffe, 0x4c, 0xffffff49, 0xfff, 0x1, 0x0, 0xa7, 0x1, 0x40, 0x3, 0x80000000, 0x0, 0x1f, 0xffffffff, 0x0, 0x1, 0x8, 0x3, 0x0, 0xfffffffa, 0x2ec2, 0x8000, 0x0, 0xffffffff, 0x7fff, 0x5, 0x7ff, 0x11b4, 0xdb, 0x1, 0x1ff, 0x200, 0x65c2, 0x8001, 0x8, 0x7, 0x400, 0x400, 0x7, 0x7f, 0x0, 0xfffffff8, 0x6, 0x3f, 0x0, 0x47465c0a, 0x4c5e, 0x7fff, 0x0, 0x1f, 0x8, 0x3, 0xfffffffb, 0x1, 0x9, 0x4, 0x4, 0xaa0, 0x262d3d19, 0x100, 0x9, 0xfffffffa, 0x3, 0xffff, 0xfff, 0x1f, 0x8, 0x80, 0x7, 0x1ff, 0x46b, 0x7, 0x5, 0x5, 0x4c71, 0x4, 0x824, 0x1f, 0x68, 0xfffffffc, 0x1, 0x3, 0x5, 0x1, 0x0, 0x7, 0x6, 0x2, 0xfffffffa, 0xcb7f, 0x4eb, 0x80000001, 0x6f, 0xfffffffe, 0x40, 0x1, 0x1, 0xffff, 0x5, 0x9, 0x0, 0x21, 0x9, 0x0, 0x10001, 0x5, 0x3, 0x6e4f414c, 0x4, 0x10001, 0x5, 0x7, 0x78, 0x800, 0x9c, 0x3ff, 0x98, 0x8d, 0x1, 0x8, 0xffffffff, 0x1, 0x8, 0x7fffffff, 0x100, 0x8001, 0xfff, 0x1ff, 0x86d5, 0xc16, 0xf39f, 0x0, 0x9, 0x2, 0xb7e, 0x8, 0x9, 0xbe, 0x8001, 0x3f, 0x1, 0xe44b, 0x5, 0x31, 0x9, 0xff, 0x200, 0x56, 0x2, 0x0, 0x4, 0x80]}]}]}}, @TCA_RATE={0x6, 0x5, {0x9, 0xff}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_XOR={0x8, 0x7, 0xff}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x1}]}}, @TCA_RATE={0x6}, @TCA_RATE={0x6, 0x5, {0x5, 0x6}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 07:18:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, 0x0) socketpair(0xb, 0x3, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) socket$xdp(0x2c, 0x3, 0x0) 07:18:59 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x19) [ 917.249770][T17062] batman_adv: batadv40: Interface activated: macvlan42 07:18:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x1, 0x0) 07:18:59 executing program 3: bpf$MAP_CREATE(0x5, &(0x7f0000005d40)=@bloom_filter, 0x48) 07:18:59 executing program 1: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r1 = accept4(r0, 0x0, 0x0, 0x80800) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004580)=[{{&(0x7f00000018c0)={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000001940)="25cac7cd324bd895f55b7c7aadea4bcf312bcf5170f407d51ae0a0457f916bd01f363e46e795d98a50d561c48263e8c2d0f1b9eaae27c1b1c7ed48ddbe15782286b7074f51d5d8bcaabab6b2dcea61dea93989dcb63e6784fc6df4687b71", 0x5e}, {&(0x7f00000019c0)="12d4248d372d4814803ceda9a95d3d3fda88650ae1fd43f64dcaff89f0dee27c5d7e45b7dc535d22e2b9b18c02c62aac11b4f17993276d6ed87424f256851020a03c2f143b2c7a5efdaf032391fa5b92209c0e86178f64", 0x57}, {&(0x7f0000001a40)="9e4feb97ae0f4d0560a227d951ee9c3681abbc72655646e86a556c4619b486c814f808194f638f103c7c4c53ba5b3435ba93db3abc6067a917de590890c52b043045dc1e5aac6859069caee3d4145131a5e8f48fdc4e974f16f84d7fac40cbe381811a4ae18251a4ac0c3da8518dfa3100c98d7f228f904649650be946c41c815ee04e6250838939e08dbf18eb14e157", 0x90}], 0x3}}, {{&(0x7f0000001b40)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000003f00)=[{&(0x7f0000001b80)="c618e10d5834bd53315b1b19990451d30370e15f572e5b1e7392e367079c1da805c400e89ad2327ddadcce0e7eff0c0b37328061ba25945df7d670f12fe18c19608b382dc81ba60b5e3cc7e29696d89700", 0x51}, 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0x1000}, {&(0x7f0000003d00)="852fd887beb09e66a9d5afa19321af7797f7a2e97a39bce2ea15410e97556ca00da3dfdaafcae74563347a4730c9fe136cddb2d20ff1006c9a2db289694bea81db19ff707fbb67e624384bd2e996e60c3292dbe3822bc627cd2a9477ee0d0d8e1849a19b876c6860aeb867c050f42153", 0x70}, {&(0x7f0000003d80)="2d097f926b0b644ebab75537752738174625e2bf26617d3419fbf43992937a0f3d1dcb4e2da2bb31db1b096359728365c3af794399ff6c7619e60267de1333a2c5599869b6c3fc669da178a514ee6b129fbf2b8f695e3b711b4f1f348c45556d074d37325c8a025f3bfe99d7064e026a7a4f89ebf30d37f4532ca86f4ce72f4768c8465df30e48e7d3df98572f5cce5a2e199ca96d330b51e210f0e7cb2ed48366cafaaaeef2a75b16c647eb9f2af8badb6627391f675ff5aa6cb0cfbe6e49babe3344bafafe9005", 0xc8}, {&(0x7f0000003ec0)="e6e3660741f01c0be09afc5e73398cd8f6ca71e57c008e49303848d6ac2aadcf4bb68dc52f369cc445383f89c2a9d4a5", 0x30}], 0x7, &(0x7f0000003f80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8001}}], 0x18}}, {{&(0x7f0000003fc0)={0x2, 0x4e21, @broadcast}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000004000)="949e2b5ebdc9ca516cd85f6525d61d256dc26e91f44fd9a2e5709b785583690c0cebde18f67c853483b873c1841e8bbee68d2d9d9483ab052879d2ba6743505be92cab4f72d730e6864e47d8a1d2b02acd52250f5f61ae65af598d6e6148a66e0b82ca2c3e79c10b29e07ff0cdf20b85ca716174115c5ac661c26218efc379be80a5ec7b04abf91e75eb6a3e4cf71c195a140050169eff86ed059ebce7cce65f368265305aa8c9a6ee800d09df1451410c2dd89594eb77e8b6d05c2d18b1", 0xbe}, {&(0x7f00000040c0)="3c4a08e4bebbb17e892183e2a964f8d1cb698523c1a4713430c7811220b20554d094f663b67885dba7c604b8d7896ea6760910090d2235061ae8f4772c1eecd10fc64871b81a7917751883bc17dc36917e34126bf05ba534ee04258cf201b29c5cd07c1f0d987a3d6cdd03d9033cd0cc5de0006c5fd44d618d37052c90", 0x7d}, {&(0x7f0000004140)="9de36413bcbbc24c4d5b92e0c8c08575e521e5e105513f24a31a9506438ee106e85b8968d1e514285fd2d10761b41d87f184310b52ad64d08279e8a691ee72226ce90689ffc86c6621eef2814dfeeadad0c420084a006625c3239d9bd6f97b5559aed75664a069013d8e8aaff403dab2622ad57d42d8110fb6", 0x79}, {&(0x7f00000041c0)="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", 0xfc}, {&(0x7f00000042c0)="d256620f5d7c8f694f3e4d01f28ea6945d087327aa7561d78d1eb71b947ae85dc914093d1e480932ddcd30092b8287cfc38eeeabd410e828f324d3a864eb563ecd86d8b72915f0dc0c7e78eeb35118cb9551f875bc1df6d6cfb332aad6f83b738937fc8af6323967be90fb2d6f0b80d4c176fe19dfe8ee4d2064ac6f41fa7b305b74568c0a861d8130c94aea393c5f9828e23b09f91bef5d8e68249afb2d4a10f61552aa391b1fff7880057a2737ecdf65130118d357b3aed00b518cad1ca995326dd6065875f1995e71bcb13661c7b12c91413a1fe86676db82dee9be5449708e8a0bc973e3b41c3a46f7513d41cb", 0xef}], 0x5, &(0x7f0000004440)=[@ip_ttl={{0x14, 0x0, 0x2, 0xffff0001}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x95b}}, @ip_retopts={{0xa8, 0x0, 0x7, {[@ssrr={0x89, 0x23, 0xd2, [@empty, @multicast2, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x11}, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x3e}, @loopback]}, @cipso={0x86, 0x28, 0x3, [{0x5, 0x9, "1f22a6bd094305"}, {0x5, 0xa, "e5f3750632d1618b"}, {0x5, 0x2}, {0x2, 0x2}, {0x6, 0xb, "7951cf1376f2d7f2a9"}]}, @timestamp_addr={0x44, 0xc, 0x12, 0x1, 0x8, [{@local, 0xef}]}, @cipso={0x86, 0x3d, 0x1, [{0x1, 0x11, "3afe2ba7836ebfa757055b9303ce3b"}, {0x2, 0xf, "ef77194ffee5ad278081fdb573"}, {0x6, 0xf, "425d6d02330b16b2207e8f1453"}, {0x6, 0x8, "233f561e3fd7"}]}, @noop]}}}], 0xf0}}], 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000004680), &(0x7f00000046c0)=0x30) syz_genetlink_get_family_id$fou(&(0x7f0000004700), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000005900), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000005ac0), r1) 07:18:59 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)="d3", 0x1}], 0x1}}], 0x1, 0x0) 07:18:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000000250004002dbd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000900150008000f00e0ff08000e00c7000000000008b7c06dc8f1e5f0c9d305607f92000d0000040000"], 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000080) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) (async) connect$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x11, 0x5, r5, 0x1, 0x1, 0x6, @local}, 0x14) (async) r9 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r11}) r12 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r12, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000009c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000980)={&(0x7f00000004c0)=@newtfilter={0x49c, 0x2c, 0x502, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xd, 0x8}, {0xfff1, 0x7}, {0x8, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x1000}, @filter_kind_options=@f_fw={{0x7}, {0x428, 0x2, [@TCA_FW_POLICE={0x424, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x20}, @TCA_POLICE_RATE64={0xc, 0x8, 0x40}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1f}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x1, 0x2, 0x4, 0xc1, 0x4, 0xdb90, 0x8, 0x8000, 0x7, 0x1, 0x8001, 0x6, 0x0, 0x1, 0x0, 0x1000, 0x1, 0x7, 0x5, 0x2, 0x9, 0xfffffe01, 0x5ce, 0x3, 0x2, 0x4, 0xc2, 0xfffffff7, 0x91, 0x5, 0x3, 0xfffff000, 0x5, 0x200, 0x7, 0x6, 0x1, 0x56, 0x6, 0x4864, 0x2, 0x9, 0x8, 0x3, 0x7ff, 0x6a9d, 0x1f, 0x7fffffff, 0x9, 0x49e, 0x9, 0x5, 0x7, 0x1, 0x401, 0x4, 0x800, 0xfffffffb, 0x5, 0xe8d, 0x2, 0x7, 0x6c, 0x3, 0x2, 0x9a73, 0x0, 0xaf92a16e, 0x7, 0x4, 0x4800, 0x0, 0x9bee, 0x200, 0x8, 0x6, 0x4, 0x4, 0x6, 0x7, 0x4, 0x3, 0x5, 0x1, 0xff, 0x20, 0x81, 0x4, 0x4, 0x5, 0x59, 0x1, 0x3, 0x1, 0x4, 0x5, 0x7fff, 0x7, 0x3ff, 0x80, 0xfff, 0x5d62b84e, 0x3, 0xfffffffe, 0x4c, 0xffffff49, 0xfff, 0x1, 0x0, 0xa7, 0x1, 0x40, 0x3, 0x80000000, 0x0, 0x1f, 0xffffffff, 0x0, 0x1, 0x8, 0x3, 0x0, 0xfffffffa, 0x2ec2, 0x8000, 0x0, 0xffffffff, 0x7fff, 0x5, 0x7ff, 0x11b4, 0xdb, 0x1, 0x1ff, 0x200, 0x65c2, 0x8001, 0x8, 0x7, 0x400, 0x400, 0x7, 0x7f, 0x0, 0xfffffff8, 0x6, 0x3f, 0x0, 0x47465c0a, 0x4c5e, 0x7fff, 0x0, 0x1f, 0x8, 0x3, 0xfffffffb, 0x1, 0x9, 0x4, 0x4, 0xaa0, 0x262d3d19, 0x100, 0x9, 0xfffffffa, 0x3, 0xffff, 0xfff, 0x1f, 0x8, 0x80, 0x7, 0x1ff, 0x46b, 0x7, 0x5, 0x5, 0x4c71, 0x4, 0x824, 0x1f, 0x68, 0xfffffffc, 0x1, 0x3, 0x5, 0x1, 0x0, 0x7, 0x6, 0x2, 0xfffffffa, 0xcb7f, 0x4eb, 0x80000001, 0x6f, 0xfffffffe, 0x40, 0x1, 0x1, 0xffff, 0x5, 0x9, 0x0, 0x21, 0x9, 0x0, 0x10001, 0x5, 0x3, 0x6e4f414c, 0x4, 0x10001, 0x5, 0x7, 0x78, 0x800, 0x9c, 0x3ff, 0x98, 0x8d, 0x1, 0x8, 0xffffffff, 0x1, 0x8, 0x7fffffff, 0x100, 0x8001, 0xfff, 0x1ff, 0x86d5, 0xc16, 0xf39f, 0x0, 0x9, 0x2, 0xb7e, 0x8, 0x9, 0xbe, 0x8001, 0x3f, 0x1, 0xe44b, 0x5, 0x31, 0x9, 0xff, 0x200, 0x56, 0x2, 0x0, 0x4, 0x80]}]}]}}, @TCA_RATE={0x6, 0x5, {0x9, 0xff}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_XOR={0x8, 0x7, 0xff}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x1}]}}, @TCA_RATE={0x6}, @TCA_RATE={0x6, 0x5, {0x5, 0x6}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x80}, 0x0) 07:18:59 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000b00)) [ 917.513864][T17091] batman_adv: batadv41: Adding interface: macvlan43 [ 917.534739][T17091] batman_adv: batadv41: The MTU of interface macvlan43 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:00 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x8}]}, 0x10) 07:19:00 executing program 1: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0), &(0x7f0000000d00)={0x3}, &(0x7f0000000d40)={0x5}, &(0x7f0000000dc0)={0x0, r0/1000+10000}) 07:19:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001d00)={@mcast2}) 07:19:00 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, 0x0) 07:19:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000000250004002dbd7000ffdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="00000900150008000f00e0ff08000e00c7000000000008b7c06dc8f1e5f0c9d305607f92000d0000040000"], 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4000080) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) (async) r6 = socket$netlink(0x10, 0x3, 0x0) (async) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) (async) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x11, 0x5, r5, 0x1, 0x1, 0x6, @local}, 0x14) (async) r9 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r11}) r12 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r12, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000009c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000980)={&(0x7f00000004c0)=@newtfilter={0x49c, 0x2c, 0x502, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r11, {0xd, 0x8}, {0xfff1, 0x7}, {0x8, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x1000}, @filter_kind_options=@f_fw={{0x7}, {0x428, 0x2, [@TCA_FW_POLICE={0x424, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x20}, @TCA_POLICE_RATE64={0xc, 0x8, 0x40}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1f}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x1, 0x2, 0x4, 0xc1, 0x4, 0xdb90, 0x8, 0x8000, 0x7, 0x1, 0x8001, 0x6, 0x0, 0x1, 0x0, 0x1000, 0x1, 0x7, 0x5, 0x2, 0x9, 0xfffffe01, 0x5ce, 0x3, 0x2, 0x4, 0xc2, 0xfffffff7, 0x91, 0x5, 0x3, 0xfffff000, 0x5, 0x200, 0x7, 0x6, 0x1, 0x56, 0x6, 0x4864, 0x2, 0x9, 0x8, 0x3, 0x7ff, 0x6a9d, 0x1f, 0x7fffffff, 0x9, 0x49e, 0x9, 0x5, 0x7, 0x1, 0x401, 0x4, 0x800, 0xfffffffb, 0x5, 0xe8d, 0x2, 0x7, 0x6c, 0x3, 0x2, 0x9a73, 0x0, 0xaf92a16e, 0x7, 0x4, 0x4800, 0x0, 0x9bee, 0x200, 0x8, 0x6, 0x4, 0x4, 0x6, 0x7, 0x4, 0x3, 0x5, 0x1, 0xff, 0x20, 0x81, 0x4, 0x4, 0x5, 0x59, 0x1, 0x3, 0x1, 0x4, 0x5, 0x7fff, 0x7, 0x3ff, 0x80, 0xfff, 0x5d62b84e, 0x3, 0xfffffffe, 0x4c, 0xffffff49, 0xfff, 0x1, 0x0, 0xa7, 0x1, 0x40, 0x3, 0x80000000, 0x0, 0x1f, 0xffffffff, 0x0, 0x1, 0x8, 0x3, 0x0, 0xfffffffa, 0x2ec2, 0x8000, 0x0, 0xffffffff, 0x7fff, 0x5, 0x7ff, 0x11b4, 0xdb, 0x1, 0x1ff, 0x200, 0x65c2, 0x8001, 0x8, 0x7, 0x400, 0x400, 0x7, 0x7f, 0x0, 0xfffffff8, 0x6, 0x3f, 0x0, 0x47465c0a, 0x4c5e, 0x7fff, 0x0, 0x1f, 0x8, 0x3, 0xfffffffb, 0x1, 0x9, 0x4, 0x4, 0xaa0, 0x262d3d19, 0x100, 0x9, 0xfffffffa, 0x3, 0xffff, 0xfff, 0x1f, 0x8, 0x80, 0x7, 0x1ff, 0x46b, 0x7, 0x5, 0x5, 0x4c71, 0x4, 0x824, 0x1f, 0x68, 0xfffffffc, 0x1, 0x3, 0x5, 0x1, 0x0, 0x7, 0x6, 0x2, 0xfffffffa, 0xcb7f, 0x4eb, 0x80000001, 0x6f, 0xfffffffe, 0x40, 0x1, 0x1, 0xffff, 0x5, 0x9, 0x0, 0x21, 0x9, 0x0, 0x10001, 0x5, 0x3, 0x6e4f414c, 0x4, 0x10001, 0x5, 0x7, 0x78, 0x800, 0x9c, 0x3ff, 0x98, 0x8d, 0x1, 0x8, 0xffffffff, 0x1, 0x8, 0x7fffffff, 0x100, 0x8001, 0xfff, 0x1ff, 0x86d5, 0xc16, 0xf39f, 0x0, 0x9, 0x2, 0xb7e, 0x8, 0x9, 0xbe, 0x8001, 0x3f, 0x1, 0xe44b, 0x5, 0x31, 0x9, 0xff, 0x200, 0x56, 0x2, 0x0, 0x4, 0x80]}]}]}}, @TCA_RATE={0x6, 0x5, {0x9, 0xff}}, @TCA_CHAIN={0x8, 0xb, 0x6}, @filter_kind_options=@f_flow={{0x9}, {0x14, 0x2, [@TCA_FLOW_XOR={0x8, 0x7, 0xff}, @TCA_FLOW_DIVISOR={0x8, 0x8, 0x1}]}}, @TCA_RATE={0x6}, @TCA_RATE={0x6, 0x5, {0x5, 0x6}}]}, 0x49c}, 0x1, 0x0, 0x0, 0x80}, 0x0) [ 917.560845][T17091] batman_adv: batadv41: Interface activated: macvlan43 07:19:00 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000000640), 0xffffffffffffffff) socketpair(0xb, 0x0, 0x0, &(0x7f0000001000)) 07:19:00 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:00 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000340), 0x10) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0xfffffffd, 0x0, 0xaa0a, 0x0, 0x0, 0x21c301e6, r6}) r7 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route_sched(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getqdisc={0x2c, 0x26, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff1, 0xffe0}, {0xfff3, 0x4}, {0xe, 0xffff}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x8}]}, 0x10) 07:19:00 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f0000000080)={0x10}, 0x10}, {&(0x7f00000000c0)={0x10}, 0x10}], 0x3}, 0x0) 07:19:00 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {0x0}, {&(0x7f00000000c0)={0x10}, 0x10}], 0x3}, 0x0) [ 917.779420][T17110] batman_adv: batadv42: Adding interface: macvlan44 [ 917.799414][T17110] batman_adv: batadv42: The MTU of interface macvlan44 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:00 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x8}]}, 0x10) 07:19:00 executing program 4: bpf$MAP_CREATE(0x6, &(0x7f0000005d40)=@bloom_filter, 0x48) 07:19:00 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, 0x0, 0x0) 07:19:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) accept4(r1, 0x0, 0x0, 0x80800) socketpair(0xb, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000180)=0x200, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x8, 0x2}]}, 0x10) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYRESDEC=r1, @ANYBLOB], 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x200, 0x70bd2b, 0x0, {}, [@ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0xefe2}]}, 0x1c}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040), 0x0) 07:19:00 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000340), 0x10) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async, rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (rerun: 64) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0xfffffffd, 0x0, 0xaa0a, 0x0, 0x0, 0x21c301e6, r6}) (async) r7 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route_sched(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getqdisc={0x2c, 0x26, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff1, 0xffe0}, {0xfff3, 0x4}, {0xe, 0xffff}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 917.833188][T17110] batman_adv: batadv42: Interface activated: macvlan44 07:19:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x8}]}, 0x10) 07:19:00 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async, rerun: 64) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000340), 0x10) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 64) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) (rerun: 64) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private0, 0xfffffffd, 0x0, 0xaa0a, 0x0, 0x0, 0x21c301e6, r6}) (async) r7 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route_sched(r7, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@getqdisc={0x2c, 0x26, 0x400, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff1, 0xffe0}, {0xfff3, 0x4}, {0xe, 0xffff}}, [{0x4}, {0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:00 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, 0x0) 07:19:00 executing program 1: select(0x0, 0x0, &(0x7f0000000d00), 0x0, &(0x7f0000000dc0)) 07:19:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) accept4(r1, 0x0, 0x0, 0x80800) socketpair(0xb, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180), 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6, 0x6, 0x8, 0x2}]}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000200)=0x30) [ 917.955197][T17141] __nla_validate_parse: 22 callbacks suppressed [ 917.955216][T17141] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) [ 918.077460][T17158] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:00 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:00 executing program 3: select(0x40, &(0x7f0000000cc0), &(0x7f0000000d00)={0x3}, 0x0, 0x0) 07:19:00 executing program 4: socketpair(0x1, 0x0, 0x9, &(0x7f0000002f00)) 07:19:00 executing program 5: socket$inet6(0xa, 0x1, 0x3f) 07:19:00 executing program 2: socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="12000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x14}, 0x14}}, 0x0) [ 918.169865][T17141] batman_adv: batadv43: Adding interface: macvlan45 [ 918.176832][T17141] batman_adv: batadv43: The MTU of interface macvlan45 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. [ 918.206357][T17141] batman_adv: batadv43: Interface activated: macvlan45 07:19:00 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000003f00)='ns/uts\x00') 07:19:00 executing program 3: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000140)={@mcast2}) socket$xdp(0x2c, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000004700), 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) 07:19:00 executing program 2: socket$netlink(0x10, 0x3, 0x4) (async, rerun: 32) socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="12000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0}, 0x0) [ 918.330227][T17176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x12, r0, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/5, 0x1000000, 0x1000}, 0x20) [ 918.404065][T17176] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:00 executing program 1: bpf$MAP_CREATE(0x3, &(0x7f0000005d40)=@bloom_filter, 0x48) [ 918.530622][T17181] batman_adv: batadv44: Adding interface: macvlan46 07:19:01 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:01 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 07:19:01 executing program 2: socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="12000000", @ANYRES16=0x0, @ANYBLOB="000227bd7000fcdbdf256400000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x5}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) 07:19:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000002e80)={&(0x7f0000002dc0)={0x10, 0x0, 0x0, 0x62fa146676ba72ab}, 0xc, &(0x7f0000002e40)={&(0x7f0000002e00)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {}, {0xc, 0x13, @l2={'ib', 0x3a, 'wg1\x00'}}}}, 0x28}}, 0x0) 07:19:01 executing program 5: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0), 0x0, &(0x7f0000000d40)={0x5}, &(0x7f0000000dc0)={0x0, r0/1000+10000}) [ 918.564458][T17181] batman_adv: batadv44: The MTU of interface macvlan46 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. [ 918.602297][T17181] batman_adv: batadv44: Interface activated: macvlan46 07:19:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) 07:19:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000040)="a2", 0x1}], 0x1, &(0x7f00000011c0)=[@ip_tos_int={{0x14}}], 0x18}}], 0x1, 0x0) 07:19:01 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000006400)=[{{&(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000040)="a2", 0x1}, {0x0}], 0x2, &(0x7f00000011c0)=[@ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr, @multicast2}}}], 0x38}}], 0x1, 0x0) [ 918.739936][T17208] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@tclass={{0x14}}], 0x18}, 0x0) 07:19:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000009fc0)=[{{&(0x7f0000001580)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x4000091) [ 918.835096][T17215] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:01 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca60, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 07:19:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00010000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f02c8695e5a1b2cdf41dc10d1e8bf076d83923dd29c034055b67dafe6c8dc3d5d78c07fa1f7e655ce34e4d5b318e2ec0e0700897a74a0091ff110026e6d2ef831ab7ea0c34f17e3ad6ef3bb622003b538dfd8e012e79578e51bc53099e90fbdb2ca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e060e3670ef0e789f93781965f1328d6704902cbe7bc0476619f28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fbce841f8a97be6148ba532e6ea09c346dfebd31a08b32808b80200000000009dd27080e71113610e10d858e8327ef01fb6c86adac12233f9a1fb9c2aec61ce63a3462fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2ed8576a3f7f3deadd7130856f756436303767d2e24f29e5dad9796edb697a6ea0180aabc18cae2ed4b4390af9a9ceafd07ed00b0000002cab154ad029a119ca3c972780870014601c3c975d5aec84222fff0d7216fdb0d3a0ec4be3e563112f4b39501aafe234870072858dc06e7c337642d35e16c1b30c3a2a71bc85018e5ff2c910496f18afc9ffc2cc788bee1b47683db01a46939868d75211bbae0e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcdcc22ee17476d738992533ac2a9f5a699593f084419cae0b4183fb01c73f99857399537f5dc2acb72c7eae993fc9eb22d130665b6341da114f08cd0509d380578673fffffff7f23877a6b24db0e067345560942fa629fbef2461c96a08707671315c302fae29187d4f5c06a960fd37c10223fdae7ed04935c3c90d3add8eebc8619d73415e6adcda2130f5011e48455b588b90dfae158b94f50adab988dd8e12baf5cc9398c88607a08009c2977aab37d9a44cfc1c7b4000000000000fa47742f6c5b9c4b11e7d7262a1457c39495c826b956ba859ac8e3c177b91bd7d5ca1664fe2f3ced8468911806e8916dc15e21644db60c2499d5d16d7d915836ab26c169482008ef069dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a9e90d76c1993e0799d4894ee7f8249dc1e3428d2129369ee1b85afa1a5be5f6eb2eea0d0df414b315f65112412392191fa83ee830548f11e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90500d0b07c0dd00490f167e6d5c1109681739dc33f75b20428d6474a0a91ee90b8de802c6b538622e6bbcb88187b415263c401e64ed69a2f75409000000000000001d695c4559b82cabac3cccadc1e1c19af4e03020abf5ff0433d660f20898d2a045d009a0ffb20a77c9af2b80c05184a66d30bbea2ca45a4d6d6d1e6e79aef42355a500587b603306a5af8d867d80a07f10d82eafb03062e95196d5e3b854b1c8c768c001496fa99ce5b5040be959096ea948cfa8e7194123e918914a71ad5a8521fb956dbc60f7d9719b55b3abb6bba3d113a680a8d46fe074c83fbe378a3889e8145b2eaceab05ef932c6e4f8ef0ed0d818a7b76d839cf3c63ebb4380b168c38fa32e49563cfee3a7f0fc18bfa32c418cef875fb49e2989177a1bcd1e30280bc586e79a5dd8076c248e7d6e97b3ce267dd4e27b6ef206660090bb2164474cef378f97ca33fccf363361dcdba10c1547053453d0c9aec91a24079b21d52fb5516bf0c28ef37aa76442f6083dc99cd61afaf6be45d7b00d3639f2f10ac2d5c759c3e5468f5874c24411d415b6b085fb73a2c7c3852e0e658ffeb4e863428a792bee94f6cd895424360e0464f9d7ea425f2fa6aac029d15af607ad83532ff181c985f54b39370c06e63055b4d6a36fa98a44e379d28307c9912fb097601f3f88a2ca6fd1f9320cfe7fc8e9f7f15f02e177ce23f43a154b42e26f037e8a01377cbd3f509e6e540c9ba9c2a589ac5d8ad67a65e9a44c576dc24452eaa9d819e2b04bdd1c000000070000000000000000000000005333c6199c12dcd92689192727a7267c47cf897853d160100b39b613faefe16bed1fc105dddd77ab929b837d54aa17fa9fbdc2bdc0e98ae2c3f23a6131e2879f0484eee70513dfcf2565a166c2242f8184733b80ba28e824910844df31f3d4bb2f89049c5f6d63956995747639964217aacfe548bc869098aa8e07e51dbc9e2d4db3c5f79fd355222ec2a00cf7f2ccd6dd6d2dc2a815d8314221a5472f1318a9dfbec5a759579caf3262129b14e99040b5d91398e17df85c25ccae973eecc7d187168d5c9cd848d566cc175876410c02889c927da38d83314480b15e23138c5b877a72bd4cf74a299df4fbfc8e6ea96939f15d254d9033c5a45706bda78ab6020000000000000000000000000000000000000000000000003eea746be9662c2c4110f321bec79a9855cf680462431d3a1a5fe4db205725a452e3a27252b824f3ae4bc96e347a65b7a412821f4326f50d256e7d184bb9f3729049e01e3844b170627160073032fc9ebc4756050c8a1a8de9539a6477e192d2558bcf8e8ebe7f203293775c303edd11891712f3a242148d1f9b916ea01d2e376981336d1326231ba158c60878d0e7b8b276a13671821a9d40d0025d874c8b288f03787f439fd7a219d25109b785fc50f90101d729a5b36caefcf7e455a0a013d48779c278cdbad23dfd5be4168e118434d8743d53396a80d60b63359e73462b114b2fc4aa423439cbf0c7928c93dd2c4d15959ef8d8c2611674ece355276eff8bc3ec10c5e438d4100181fd851999cb851f443a0c542a3ba2cd7a92061e361cecf1250dd36411761faff1a507d763ece89f2c983b25320f4cc516ef5fe66aa0ef7f097571fe54c30967cc6c8f1b5f79b5a4fe858a76af4b3124ba9fe09d8eb5adb611601052f9fb0cbe5d68a2a57db90a520dd77df06498d4eebc376e88507625dc5f8ee0689e2ed3b858e96f51acc4203855b4e48051fb985ded030bb0b1420d36c3ceb6cf363eaaf45bb2554e6b4a193bac402f3168d3a3c49d43e607ee1899206867e8d35cfd540e008c42cc0efc92"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x5}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) 07:19:01 executing program 3: bpf$MAP_CREATE(0x17, &(0x7f0000005d40)=@bloom_filter, 0x48) 07:19:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)={0x10}, 0x10}, {0x0}, {&(0x7f00000000c0)={0x10}, 0x10}], 0x3}, 0x0) 07:19:01 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0002030000001500000000000000000800036eaf4c39f4d969cc3346202e826ad4f40d90b4857efb62cc0550f015e4883d11d877e99f7d167e0b6738c468bea54f97429a2d09a15e1fb63db99956c92237a374271b27703f5f1a00000000000000091b58f6881c73bebed37522ff9e2e61ea55b0f5c51c389c75813b1a1005e736fe42814561a3579c5b9324f6599676ca7736099d7d36f1a0c77457bfb61c7f31e8fe4ae7fce03e1f21b1bd36f994b6f49ab7b18f02a339614f4bd808fe74e88b00edb7d51b3d8f1f2e85daac203f7101cb3f49869109d418069c0ecc93aada5d71850a7b1938a7b083f2b773a3c1ff6234c7c184251de06170139d49461949b068ae4cd358d710ca5b25ae346b003e81a5ea0e03d2e3c599334c2f20e4b0653c869aaf26a688213beeeed86ae5a09e80a12ccfb29e2aa6aa1acb660b4d0a4d97d8d60ce1281f60e3ad468c4a32a7478a8a5be48f36e2a4181391b6e380ef98e1d697", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) close(r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) (async) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) socket$inet6(0xa, 0x3, 0xff) (async) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) (async) [ 918.969292][T17208] batman_adv: batadv45: Adding interface: macvlan47 [ 918.976215][T17208] batman_adv: batadv45: The MTU of interface macvlan47 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. [ 919.004777][T17208] batman_adv: batadv45: Interface activated: macvlan47 07:19:01 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 07:19:01 executing program 3: bpf$MAP_CREATE(0xf, &(0x7f0000005d40)=@bloom_filter, 0x48) 07:19:01 executing program 5: syz_genetlink_get_family_id$fou(&(0x7f0000004700), 0xffffffffffffffff) 07:19:01 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r4 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) (async) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 919.120984][T17238] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x6}]}, 0x10) 07:19:01 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x3}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={[0x10001]}, 0x8}) [ 919.206055][T17247] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 919.297233][T17238] batman_adv: batadv46: Adding interface: macvlan48 [ 919.315801][T17238] batman_adv: batadv46: The MTU of interface macvlan48 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:01 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0xfffffffffffffffc, 0x1, 0x6}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x80000, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:01 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x3}, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0) 07:19:01 executing program 5: select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x817e}, &(0x7f0000000100)={0x77359400}) 07:19:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0) 07:19:01 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca61, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:01 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x5}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) [ 919.356512][T17238] batman_adv: batadv46: Interface activated: macvlan48 07:19:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f00000021c0)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002180)={&(0x7f0000002200)=ANY=[], 0x3c0}}, 0x0) 07:19:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, &(0x7f0000002500)) 07:19:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000040)="a2756554e592b3834cf156880f189b6ba21ca09cc6a5d2d3d652d874d36ba4bae7c47d3587d9f397954d500c65f932070df4a5bea2f6fd7b6ab8739772e1e32cf9d1604bdf2b0d344131ea82818be492bffcd6f15d5ddc38a72e3920efc1", 0x5e}, {&(0x7f00000000c0)="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", 0xe23}], 0x2}}], 0x1, 0x0) [ 919.468141][T17268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:01 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000fc0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 07:19:02 executing program 3: socket(0x28, 0x0, 0x3a) 07:19:02 executing program 5: bpf$MAP_CREATE(0x10, &(0x7f0000005d40)=@bloom_filter, 0x48) [ 919.571452][T17274] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:02 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 32) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (rerun: 32) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0xfffffffffffffffc, 0x1, 0x6}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x80000, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:02 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, 0x0) 07:19:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x0, 0x0}, 0x10) 07:19:02 executing program 3: select(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}) [ 919.746260][T17268] batman_adv: batadv47: Adding interface: macvlan49 [ 919.772082][T17268] batman_adv: batadv47: The MTU of interface macvlan49 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:02 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca62, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x5}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) 07:19:02 executing program 4: socket(0x0, 0xd, 0x0) 07:19:02 executing program 5: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 919.872168][T17268] batman_adv: batadv47: Interface activated: macvlan49 07:19:02 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000740)=[{0x0}, {&(0x7f00000003c0)='_', 0x1}, {0x0}, {&(0x7f00000004c0)="d4", 0x1}], 0x4}}], 0x1, 0x0) 07:19:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, 0x0}) 07:19:02 executing program 4: socketpair(0x1e, 0x0, 0x1, &(0x7f0000000ec0)) 07:19:02 executing program 2: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async, rerun: 32) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (rerun: 32) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000340)={r0, 0xfffffffffffffffc, 0x1, 0x6}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 32) r5 = socket$inet6(0xa, 0x3, 0x8) (rerun: 32) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x80000, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:02 executing program 4: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0)={0x0, 0xdb0, 0x0, 0x0, 0x3}, &(0x7f0000000d00)={0x3, 0x411000000000}, &(0x7f0000000d40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000dc0)={r0, r1/1000+10000}) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000001140)={0x8, 0x7, 0x0, 'syz0\x00'}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 07:19:02 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002640)) 07:19:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000340)={0x2, 'dvmrp1\x00', {0x1}, 0x800}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000540)={r1, 0x5, 0x5, 0x4}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7c, 0x52}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0x9, 0x1]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_FRAME={0x22, 0x33, @deauth={@with_ht={{{}, {0x5}, @broadcast, @device_a, @from_mac, {0x0, 0x8}}, @ver_80211n={0x0, 0x81, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x21, @void}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8801}, 0x8844) close(r2) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r6 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_P2P_DEVICE(r7, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r8, 0x4, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048010}, 0xd4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r5, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r10 = socket$inet6(0xa, 0x3, 0x8) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000380)=0x284a, 0x4) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r12}) r13 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$unix(r13, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 920.170421][T17309] batman_adv: batadv48: Adding interface: macvlan50 [ 920.202755][T17309] batman_adv: batadv48: The MTU of interface macvlan50 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. [ 920.248256][T17309] batman_adv: batadv48: Interface activated: macvlan50 07:19:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@remote, 0x0, 0x3c}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) 07:19:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x1b4}}, 0x0) 07:19:03 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000005d40)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x1916, 0xffffffffffffffff, 0x2}, 0x48) 07:19:03 executing program 4: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0)={0x0, 0xdb0, 0x0, 0x0, 0x3}, &(0x7f0000000d00)={0x3, 0x411000000000}, &(0x7f0000000d40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000dc0)={r0, r1/1000+10000}) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000001140)={0x8, 0x7, 0x0, 'syz0\x00'}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 07:19:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r1 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) (async) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000340)={0x2, 'dvmrp1\x00', {0x1}, 0x800}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000540)={r1, 0x5, 0x5, 0x4}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7c, 0x52}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0x9, 0x1]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_FRAME={0x22, 0x33, @deauth={@with_ht={{{}, {0x5}, @broadcast, @device_a, @from_mac, {0x0, 0x8}}, @ver_80211n={0x0, 0x81, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x21, @void}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8801}, 0x8844) (async) close(r2) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r6 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async, rerun: 64) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_P2P_DEVICE(r7, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r8, 0x4, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048010}, 0xd4) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r5, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) r10 = socket$inet6(0xa, 0x3, 0x8) (rerun: 64) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000380)=0x284a, 0x4) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r12}) (async) r13 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$unix(r13, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:03 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca63, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:03 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000300)="d3", 0x1}, {0x0}, {0x0}, {&(0x7f00000004c0)="d4", 0x1}], 0x4}}], 0x1, 0x0) 07:19:03 executing program 4: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0)={0x0, 0xdb0, 0x0, 0x0, 0x3}, &(0x7f0000000d00)={0x3, 0x411000000000}, &(0x7f0000000d40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000dc0)={r0, r1/1000+10000}) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000001140)={0x8, 0x7, 0x0, 'syz0\x00'}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 07:19:03 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000003f00)='ns/uts\x00') ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 07:19:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000340)={0x2, 'dvmrp1\x00', {0x1}, 0x800}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000540)={r1, 0x5, 0x5, 0x4}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x5c, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7c, 0x52}}}}, [@NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0x9, 0x1]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_FRAME={0x22, 0x33, @deauth={@with_ht={{{}, {0x5}, @broadcast, @device_a, @from_mac, {0x0, 0x8}}, @ver_80211n={0x0, 0x81, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}}, 0x21, @void}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8801}, 0x8844) close(r2) (async) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r6 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_START_P2P_DEVICE(r7, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r8, 0x4, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048010}, 0xd4) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r5, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r5}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r10 = socket$inet6(0xa, 0x3, 0x8) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000380)=0x284a, 0x4) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r12}) (async) r13 = socket$inet6(0xa, 0x3, 0x3) sendmmsg$unix(r13, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:03 executing program 1: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000b00)) 07:19:03 executing program 3: syz_open_procfs$namespace(0x0, &(0x7f0000002080)='ns/pid_for_children\x00') [ 920.739927][T17343] batman_adv: batadv49: Adding interface: macvlan51 07:19:03 executing program 4: clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) select(0x40, &(0x7f0000000cc0)={0x0, 0xdb0, 0x0, 0x0, 0x3}, &(0x7f0000000d00)={0x3, 0x411000000000}, &(0x7f0000000d40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000dc0)={r0, r1/1000+10000}) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000001140)={0x8, 0x7, 0x0, 'syz0\x00'}, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) 07:19:03 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002040)='./cgroup.net/syz0\x00', 0x200002, 0x0) 07:19:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000040)={'gre0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000b7ffa6f84bb59e4400", @ANYRES32]}) 07:19:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000004280)=""/195, 0xc3}], 0x3}}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f00000037c0)=""/106, 0x6a}, {&(0x7f0000003840)=""/185, 0xb9}, {&(0x7f0000003900)=""/160, 0xa0}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/72, 0x48}, {&(0x7f0000003b40)=""/119, 0x77}, {&(0x7f0000003bc0)=""/43, 0x2b}, {&(0x7f0000003c00)=""/22, 0x16}], 0x8, &(0x7f0000003cc0)=""/202, 0xca}}, {{&(0x7f0000003dc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e40)=""/23, 0x17}, {&(0x7f0000003e80)=""/59, 0x3b}, {&(0x7f0000003ec0)=""/135, 0x87}], 0x3, &(0x7f0000003fc0)=""/233, 0xe9}}], 0x3, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) [ 920.798383][T17343] batman_adv: batadv49: The MTU of interface macvlan51 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:19:03 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca64, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) 07:19:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @private1}]}, 0x30}}, 0x0) 07:19:03 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0x3, r2}]}, 0x44}}, 0x0) 07:19:03 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "e064d2242076b3c08c775e5324f216ab3855e6ccc7e24ec5c56d2c877308fd6a66fdceeee6784973cfe3c8d5f6e4e241830ecc29c1b2ef61dc9f87826ed8c407905e"}, 0x46) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 920.913392][T17343] batman_adv: batadv49: Interface activated: macvlan51 07:19:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000004280)=""/195, 0xc3}], 0x3}}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f00000037c0)=""/106, 0x6a}, {&(0x7f0000003840)=""/185, 0xb9}, {&(0x7f0000003900)=""/160, 0xa0}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/72, 0x48}, {&(0x7f0000003b40)=""/119, 0x77}, {&(0x7f0000003bc0)=""/43, 0x2b}, {&(0x7f0000003c00)=""/22, 0x16}], 0x8, &(0x7f0000003cc0)=""/202, 0xca}}, {{&(0x7f0000003dc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e40)=""/23, 0x17}, {&(0x7f0000003e80)=""/59, 0x3b}, {&(0x7f0000003ec0)=""/135, 0x87}], 0x3, &(0x7f0000003fc0)=""/233, 0xe9}}], 0x3, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) [ 920.980383][T17368] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 920.988116][T17368] IPv6: NLM_F_CREATE should be set when creating new route 07:19:03 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @loopback}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x1}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0x3, r2}]}, 0x60}}, 0x0) 07:19:03 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "e064d2242076b3c08c775e5324f216ab3855e6ccc7e24ec5c56d2c877308fd6a66fdceeee6784973cfe3c8d5f6e4e241830ecc29c1b2ef61dc9f87826ed8c407905e"}, 0x46) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) 07:19:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) 07:19:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_GATEWAY={0x14, 0x5, @loopback}]}, 0x30}}, 0x0) 07:19:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000004280)=""/195, 0xc3}], 0x3}}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f00000037c0)=""/106, 0x6a}, {&(0x7f0000003840)=""/185, 0xb9}, {&(0x7f0000003900)=""/160, 0xa0}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/72, 0x48}, {&(0x7f0000003b40)=""/119, 0x77}, {&(0x7f0000003bc0)=""/43, 0x2b}, {&(0x7f0000003c00)=""/22, 0x16}], 0x8, &(0x7f0000003cc0)=""/202, 0xca}}, {{&(0x7f0000003dc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e40)=""/23, 0x17}, {&(0x7f0000003e80)=""/59, 0x3b}, {&(0x7f0000003ec0)=""/135, 0x87}], 0x3, &(0x7f0000003fc0)=""/233, 0xe9}}], 0x3, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) 07:19:03 executing program 2: socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) (async) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "e064d2242076b3c08c775e5324f216ab3855e6ccc7e24ec5c56d2c877308fd6a66fdceeee6784973cfe3c8d5f6e4e241830ecc29c1b2ef61dc9f87826ed8c407905e"}, 0x46) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) (async) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) (async) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) r5 = socket$inet6(0xa, 0x3, 0x8) (async) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) (async) r8 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r8, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 921.162545][T17383] batman_adv: batadv50: Adding interface: macvlan52 [ 921.178601][T17383] batman_adv: batadv50: The MTU of interface macvlan52 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 921.246762][T17383] batman_adv: batadv50: Interface activated: macvlan52 [ 921.284078][T17384] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 07:19:03 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca65, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:03 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) 07:19:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 07:19:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x1c, 0x3, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 921.291391][T17384] IPv6: NLM_F_CREATE should be set when creating new route 07:19:03 executing program 3: syz_emit_ethernet(0x136, &(0x7f00000005c0)={@random="2164b56e0749", @broadcast, @val, {@ipv6}}, 0x0) 07:19:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000040c0)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000004280)=""/195, 0xc3}], 0x3}}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f00000037c0)=""/106, 0x6a}, {&(0x7f0000003840)=""/185, 0xb9}, {&(0x7f0000003900)=""/160, 0xa0}, {&(0x7f00000039c0)=""/213, 0xd5}, {&(0x7f0000003ac0)=""/72, 0x48}, {&(0x7f0000003b40)=""/119, 0x77}, {&(0x7f0000003bc0)=""/43, 0x2b}, {&(0x7f0000003c00)=""/22, 0x16}], 0x8, &(0x7f0000003cc0)=""/202, 0xca}}, {{&(0x7f0000003dc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e40)=""/23, 0x17}, {&(0x7f0000003e80)=""/59, 0x3b}, {&(0x7f0000003ec0)=""/135, 0x87}], 0x3, &(0x7f0000003fc0)=""/233, 0xe9}}], 0x3, 0x0, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) 07:19:03 executing program 4: r0 = socket$inet(0x2, 0x3, 0xdf) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @multicast2}, {}, 0x38, {0x2, 0x0, @local}, 'veth0_virt_wifi\x00'}) 07:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x78}}, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) 07:19:03 executing program 5: sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000004}, 0x181f9fcee92e3d7a) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x28, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000200)={0x2, 0x8000}, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) 07:19:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01"], 0x14}}, 0x0) 07:19:03 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f00000004c0)=@framed, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000005840)={0x0, 0x0, &(0x7f00000005c0)={0x0, 0x78}}, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) [ 921.588349][T17423] batman_adv: batadv51: Adding interface: macvlan53 [ 921.611612][T17423] batman_adv: batadv51: The MTU of interface macvlan53 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:04 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca66, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:04 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 07:19:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0, 0x80}}, 0x0) 07:19:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) 07:19:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 07:19:04 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f00000004c0)=@framed, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000600), 0x10}, 0x80) [ 921.641571][T17423] batman_adv: batadv51: Interface activated: macvlan53 07:19:04 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, 0x0) 07:19:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x17, 0x0, 0x0, 0x7fff}, 0x48) 07:19:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000e041bb"], 0x24}}, 0x0) 07:19:04 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, 0x0, &(0x7f0000000040)) 07:19:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x104}, 0x48) 07:19:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) [ 921.841382][T17448] batman_adv: batadv52: Adding interface: macvlan54 [ 921.867295][T17448] batman_adv: batadv52: The MTU of interface macvlan54 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. 07:19:04 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca67, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:04 executing program 5: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={0xfffffffffffffffd}, 0x10) 07:19:04 executing program 4: clock_gettime(0x63c51d1f9c668a7, 0x0) 07:19:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xee47, @multicast2}, 0x10) 07:19:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x1}, 0x48) 07:19:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, 0x0) 07:19:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x17, 0x0, 0xdcad, 0x7fff, 0x300}, 0x48) [ 921.915676][T17448] batman_adv: batadv52: Interface activated: macvlan54 07:19:04 executing program 2: socketpair(0x1, 0x0, 0x0, &(0x7f00000000c0)) 07:19:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x3c, 0x70, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x2}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5}}]}, 0x3c}}, 0x20044090) 07:19:04 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000002200)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 07:19:04 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000c40), 0xc) 07:19:04 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 07:19:04 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca68, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 07:19:04 executing program 2: select(0x99, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f00000000c0)={0x77359400}) 07:19:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x80}}, 0x0) 07:19:04 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000040)) 07:19:04 executing program 5: clock_gettime(0x5, &(0x7f0000000480)) [ 922.148157][T17473] batman_adv: batadv53: Adding interface: macvlan55 [ 922.158069][T17473] batman_adv: batadv53: The MTU of interface macvlan55 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. [ 922.186327][T17473] batman_adv: batadv53: Interface activated: macvlan55 07:19:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private=0xa010101}, 0x10) 07:19:04 executing program 3: mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz1\x00', 0x1ff) 07:19:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private}, 0x20000010) 07:19:04 executing program 1: socket$inet6_icmp_raw(0xf, 0x3, 0x2) 07:19:04 executing program 4: socketpair(0x1f, 0x0, 0x0, &(0x7f0000000080)) 07:19:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) [ 922.409443][T17499] batman_adv: batadv54: Adding interface: macvlan56 [ 922.430024][T17499] batman_adv: batadv54: The MTU of interface macvlan56 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. 07:19:04 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca69, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001900010026bd700000000000fc010000000000000000000000000000ac1414bb000000000000000000000000000000000000000002"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="880100001b"], 0x188}}, 0x0) 07:19:04 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:04 executing program 2: socketpair(0x1, 0x0, 0x4, &(0x7f00000000c0)) 07:19:04 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f00000004c0)=@framed, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000005c0), 0x8, 0x10, 0x0}, 0x80) 07:19:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private}, 0x10) [ 922.459491][T17499] batman_adv: batadv54: Interface activated: macvlan56 07:19:04 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, r1/1000+60000}, 0x10) 07:19:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001900010026bd700000000000fc010000000000000000000000000000ac1414bb000000000000000000000000000000000000000002"], 0xb8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="8801000013"], 0x188}}, 0x0) 07:19:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x17, 0x0, &(0x7f00000000c0)) 07:19:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)=0x2) 07:19:05 executing program 1: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000680)='./file0\x00'}, 0x10) 07:19:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, 0x0) [ 922.682035][T17524] batman_adv: batadv55: Adding interface: macvlan57 [ 922.690564][T17524] batman_adv: batadv55: The MTU of interface macvlan57 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:05 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001900010026bd700000000000fc010000000000000000000000000000ac1414bb000000000000000000000000000000000000000002"], 0xb8}}, 0x0) 07:19:05 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000c40)={0x28, 0x0, 0x0, @my=0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000000c40)={0x28, 0x0, 0x0, @hyper}, 0x10) 07:19:05 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:05 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000023c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000002400)) [ 922.728779][T17524] batman_adv: batadv55: Interface activated: macvlan57 07:19:05 executing program 5: socket$inet(0x2, 0x2, 0x3f) 07:19:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @private}, 0x10) 07:19:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xfffffffffffffc92, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\b\x00\x00', @ANYRES16, @ANYBLOB="000026bd7000fedbdf250100000008000300ff0000000500060007000000080002000000000005000500030000000500050003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x801}, 0x8080) 07:19:05 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x850}, 0x4) 07:19:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 07:19:05 executing program 3: socket$inet6_icmp_raw(0x2, 0x6, 0x3a) 07:19:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x24040011) [ 923.057776][T17553] batman_adv: batadv56: Adding interface: macvlan58 [ 923.080948][T17553] batman_adv: batadv56: The MTU of interface macvlan58 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. 07:19:05 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x4, 0x0, @remote}, 0x10) 07:19:05 executing program 2: socketpair(0x28, 0x0, 0x0, &(0x7f0000000200)) 07:19:05 executing program 1: socketpair(0x0, 0x2efacac5ce25ab66, 0x0, 0x0) [ 923.113439][T17553] batman_adv: batadv56: Interface activated: macvlan58 07:19:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$PPPIOCATTCHAN(r0, 0x40047438, &(0x7f0000000500)) 07:19:05 executing program 4: socket$inet6_icmp_raw(0xf, 0x3, 0x3a) 07:19:05 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, @fixed, 0x1000, 0x2}, 0xe) 07:19:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) 07:19:05 executing program 3: socket$inet6_tcp(0x1b, 0x1, 0x0) 07:19:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000040)={'sit0\x00', 0x0}) [ 923.255076][T17564] __nla_validate_parse: 20 callbacks suppressed [ 923.255097][T17564] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[], 0x24}}, 0x0) 07:19:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) [ 923.382413][T17576] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:05 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:05 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, @fixed}, 0xe) 07:19:05 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, @fixed, 0x0, 0x2}, 0xe) 07:19:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) 07:19:05 executing program 3: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xa2c474cab19dbea2) 07:19:05 executing program 1: setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000000c0), 0xffffffffffffffd2) [ 923.476389][T17564] batman_adv: batadv57: Adding interface: macvlan59 [ 923.485382][T17564] batman_adv: batadv57: The MTU of interface macvlan59 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. [ 923.512938][T17564] batman_adv: batadv57: Interface activated: macvlan59 07:19:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3f, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) 07:19:06 executing program 1: socketpair(0x5, 0x0, 0x0, &(0x7f0000002380)) 07:19:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f00000007c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 07:19:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newvlan={0x30, 0x70, 0x0, 0x0, 0x0, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x4b}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x5, 0x3, 0x2}}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x20044090) 07:19:06 executing program 3: socketpair(0x28, 0x0, 0x69d3, &(0x7f0000000200)) 07:19:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@RTM_GETNSID={0x34, 0x5a, 0x15, 0x0, 0x0, {}, [@NETNSA_FD={0x8}, @NETNSA_PID={0x8}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8}]}, 0x34}}, 0x0) [ 923.632675][T17592] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 923.671081][T17592] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 923.731421][T17605] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 923.748473][T17592] batman_adv: batadv58: Adding interface: macvlan60 [ 923.755490][T17592] batman_adv: batadv58: The MTU of interface macvlan60 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 923.792517][T17592] batman_adv: batadv58: Interface activated: macvlan60 07:19:06 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 923.866397][T17608] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 923.886258][T17608] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 923.922349][T17608] batman_adv: batadv59: Adding interface: macvlan61 [ 923.929091][T17608] batman_adv: batadv59: The MTU of interface macvlan61 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 923.956864][T17608] batman_adv: batadv59: Interface activated: macvlan61 07:19:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x8001) 07:19:06 executing program 5: pselect6(0x7, 0x0, 0x0, 0x0, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) 07:19:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 07:19:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x17, 0x101, 0x0, 0x7fff}, 0x48) 07:19:06 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x1d, 0x0, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:06 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffe, @multicast2}, 0x10) 07:19:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r0, 0x5452, 0x0) 07:19:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) writev(r0, &(0x7f0000000580)=[{&(0x7f0000001140)="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", 0x581}], 0x1) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000740)=""/194, 0xc2}, {&(0x7f0000000640)=""/153, 0x99}], 0x2}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="4e67cad7d2efb40f5425a2d93129ac924b0e2d546682bbd0fe425d0e6d66ecee6a4adef34b9587c343935349513d52b993cb5dddd07aa9e6e412b897e9000af4bc4fb35ef8d1084104c8a5b0691e7ac8bc3e0e5c335e1aa824f13dd0e635950bf77c15b5eacb283843ff93bc9c35fb51be6d3997ff45cf459853d9774ee8", 0x7e}, {&(0x7f0000000440)="3058893dbb1139f0301bf8e8537dc01184280a1bf2094bbaa791", 0x1a}], 0x2) 07:19:06 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f0000000480)={0x1}, 0x0, &(0x7f0000000500)={0x8}, &(0x7f0000000580)) [ 924.436011][T17618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x88, 0x0, 0x0, 0x0) 07:19:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x98) [ 924.493570][T17618] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000c40)={&(0x7f0000000500)={0x2, 0x4e23}, 0x10, 0x0}, 0x0) 07:19:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, 0x0) 07:19:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, 0x0, 0x0) 07:19:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r0, 0x8904, 0x0) 07:19:07 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, 0x0, &(0x7f0000000100)) [ 924.657801][T17631] batman_adv: batadv60: Adding interface: macvlan62 [ 924.676366][T17631] batman_adv: batadv60: The MTU of interface macvlan62 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. 07:19:07 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @remote}, 0xc) 07:19:07 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x2, 0x0) [ 924.715249][T17631] batman_adv: batadv60: Interface activated: macvlan62 [ 924.824438][T17653] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 924.870424][T17653] batman_adv: batadv61: Adding interface: macvlan63 [ 924.877532][T17653] batman_adv: batadv61: The MTU of interface macvlan63 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. [ 924.903979][T17653] batman_adv: batadv61: Interface activated: macvlan63 07:19:07 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x20, 0x1, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}}, 0x0) 07:19:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={0x0}}, 0x0) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc) 07:19:07 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x19, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x14, 0x1, 0xa, 0x101}, 0x14}}, 0x0) 07:19:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0100000000000000000002000000080001002e"], 0x1c}}, 0x0) 07:19:07 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca70, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETTABLE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000010a010100000000000000bdf7"], 0x14}}, 0x0) 07:19:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 07:19:07 executing program 5: bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0xbf25}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001540)={r0, 0x0, &(0x7f0000001500)=""/33}, 0x20) 07:19:07 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x12, &(0x7f0000000c40)=@bpf_ext={0x1c, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 925.430224][T17664] nbd: couldn't find device at index 46 07:19:07 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004340)) [ 925.512930][T17663] batman_adv: batadv62: Adding interface: macvlan64 [ 925.526850][T17663] batman_adv: batadv62: The MTU of interface macvlan64 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. 07:19:08 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x7, 0x4, &(0x7f0000000000)=@framed={{}, [@call]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x8, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 4: sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, 0x0, 0x0) [ 925.562296][T14517] Bluetooth: hci1: command 0x0405 tx timeout [ 925.575819][T17663] batman_adv: batadv62: Interface activated: macvlan64 07:19:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000440)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000000780)=[@ip_retopts={{0x14, 0x0, 0x1600bd75, {[@timestamp_prespec={0x44, 0x4}]}}}], 0x18}, 0x0) 07:19:08 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="852000000048"], &(0x7f0000000100)='GPL\x00', 0x6, 0x82, &(0x7f0000000140)=""/130, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 4: socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000013c0), 0xffffffffffffffff) 07:19:08 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca71, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:08 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0x22, 0x0, 0x0) 07:19:08 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x11, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 1: socket(0x11, 0x3, 0x3ff) 07:19:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 07:19:08 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, 0x0, 0x0) 07:19:08 executing program 5: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000027c0), 0x8) 07:19:08 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x17, 0x0, 0x0) 07:19:08 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x2, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x2, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x0, 0x0}, 0x10) 07:19:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001980)={0x0}}, 0x0) [ 925.843169][T17693] batman_adv: batadv63: Adding interface: macvlan65 [ 925.873173][T17693] batman_adv: batadv63: The MTU of interface macvlan65 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. 07:19:08 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca72, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:08 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x1d, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) 07:19:08 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x5, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x7, &(0x7f0000000080)=@framed={{}, [@call, @call, @map_idx_val]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x6, 0x0, 0x0) [ 925.948153][T17693] batman_adv: batadv63: Interface activated: macvlan65 07:19:08 executing program 1: sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) accept$unix(r1, &(0x7f00000008c0), &(0x7f0000000940)=0x6e) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000dc0), 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002980)=0x2, 0x4) syz_genetlink_get_family_id$mptcp(&(0x7f0000002b00), r2) 07:19:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000001240)={0x14, 0x7, 0xa, 0x201}, 0x14}}, 0x0) 07:19:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, r1, 0x307, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 07:19:08 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x9, &(0x7f0000000c40)=@bpf_ext={0x1c, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @remote, r2}, 0xc) 07:19:08 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x12, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca73, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:08 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x24, 0x0, 0x0) 07:19:08 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x9, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000080)={0x0, 'wg0\x00'}) 07:19:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x8, 0x0, 0x0, 0x1}, 0x48) 07:19:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000440)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x14, 0x0, 0x7, {[@generic={0x0, 0x2}]}}}], 0x18}, 0x0) [ 926.193324][T17730] batman_adv: batadv64: Adding interface: macvlan66 [ 926.200066][T17730] batman_adv: batadv64: The MTU of interface macvlan66 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 926.227376][T17730] batman_adv: batadv64: Interface activated: macvlan66 07:19:08 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0xa, &(0x7f0000000c40)=@bpf_ext={0x1c, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:08 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x2, 0x4e21, @loopback}, 0x10, 0x0}, 0x20004814) 07:19:08 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x32, 0x0, 0x0) 07:19:08 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x49, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:08 executing program 4: syz_genetlink_get_family_id$ieee802154(0xfffffffffffffffd, 0xffffffffffffffff) 07:19:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000bc0)=0x8, 0x4) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000d80)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000d40)={0x0}}, 0x0) 07:19:08 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca74, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:08 executing program 1: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) 07:19:08 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000440)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_tos_int={{0x14}}], 0x18}, 0x0) 07:19:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000bc0)=0x8, 0x4) [ 926.463092][T17751] batman_adv: batadv65: Adding interface: macvlan67 [ 926.469761][T17751] batman_adv: batadv65: The MTU of interface macvlan67 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 926.499559][T17751] batman_adv: batadv65: Interface activated: macvlan67 07:19:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r0, 0x0, 0x0, 0x0}, 0x30) 07:19:08 executing program 5: syz_emit_ethernet(0x30, &(0x7f0000001540)=ANY=[], 0x0) 07:19:09 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 07:19:09 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001440)={0x0, 0x0, 0x8}, 0xc) 07:19:09 executing program 1: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'syztnl1\x00', 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000b40)) 07:19:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14"], 0x14}}, 0x0) 07:19:09 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0xb, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:09 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0x18, 0x0, 0x0) [ 926.748064][T17788] batman_adv: batadv66: Adding interface: macvlan68 [ 926.769552][T17788] batman_adv: batadv66: The MTU of interface macvlan68 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. 07:19:09 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca75, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000001bc0)={'sit0\x00', &(0x7f0000001ac0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote}}}}) 07:19:09 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, 0x0, &(0x7f0000001980)) syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00), r0) 07:19:09 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x18, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:09 executing program 4: syz_genetlink_get_family_id$team(&(0x7f00000013c0), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 07:19:09 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x1, &(0x7f00000002c0)=@raw=[@func], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x48, &(0x7f0000000340)=""/72, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 926.804657][T17788] batman_adv: batadv66: Interface activated: macvlan68 07:19:09 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0xbc, "09ec9620333db64e1709d0be0dee134785a7a656fed93707f285351a80c2274b09a600005a598b68f344643f383fcb542591bce7f6b670e1eb95f33cd8c0db12ec7f015ce23f000000e0ff3d21517e796b737682d27d8f04b6cff68cad0eb0694d93ec5ff2fe62b5a42e6bd5231dbe7d3185370e6c30712620cf8336b6928f2e1a4f5f932dabb4b42b9fc7f4a670c444801900dfdaf92501180ab7a397b8ab5fe0d3f7dc5db02fc4aecf96d2466fda209c3776c5f34030dee4e41e699eb37f2c0d7116d42632910adf7251a242249158e6e21da3a5b75a0ed4da8cdc3d217cf5cf6f4274bbe504"}, &(0x7f0000000000)=0xfffffffffffffcb9) 07:19:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000280)}, 0x20) 07:19:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) 07:19:09 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000440)={0x2, 0x4e21, @private}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x18, 0x0, 0x7, {[@timestamp_addr={0x44, 0x4, 0xd7}, @ra={0x94, 0x4}]}}}], 0x18}, 0x24008814) 07:19:09 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x1a, 0x0, 0x0) 07:19:09 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x541b, &(0x7f0000000040)={'batadv_slave_1\x00'}) 07:19:09 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca76, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:09 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x17, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:09 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f00000001c0)) 07:19:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/199, &(0x7f0000000100)=0xc7) 07:19:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000480)={&(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_retopts={{0x18, 0x0, 0x7, {[@generic={0x86, 0x8, "0423d73ad1ea"}]}}}], 0x18}, 0x0) 07:19:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x15, &(0x7f00000002c0)={r0, &(0x7f0000000280)}, 0x20) [ 927.093663][T17815] batman_adv: batadv67: Adding interface: macvlan69 [ 927.103753][T17815] batman_adv: batadv67: The MTU of interface macvlan69 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. [ 927.131393][T17815] batman_adv: batadv67: Interface activated: macvlan69 07:19:09 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x16, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:09 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffff85}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:09 executing program 3: syz_emit_ethernet(0x30, 0x0, 0x0) 07:19:09 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, &(0x7f0000000040)={'batadv_slave_1\x00'}) 07:19:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@struct={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x61]}}, &(0x7f0000000300)=""/191, 0x2a, 0xbf, 0x1}, 0x20) 07:19:09 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001900)={0xc, 0x3, &(0x7f0000001540)=@framed, &(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 927.359938][T17840] batman_adv: batadv68: Adding interface: macvlan70 [ 927.374385][T17840] batman_adv: batadv68: The MTU of interface macvlan70 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:09 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca77, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:09 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000000)={0xa, 0x4e22, @multicast1}, 0x8327edc, 0x0}, 0x1f4) 07:19:09 executing program 4: sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x200, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @empty}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @private}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004}, 0x4008000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)={0x104, 0x0, 0x800, 0x70bd2a, 0x0, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x4}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @HEADER={0x4}]}, 0x104}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:19:09 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001480)={r0, 0xe0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000200)=[0x0], &(0x7f0000000240)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000001340)}}, 0x10) 07:19:09 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x3a, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:09 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xf, 0x0, 0x0) [ 927.410744][T17840] batman_adv: batadv68: Interface activated: macvlan70 07:19:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000640)=[{&(0x7f00000001c0)='0', 0x1}], 0x1}, 0x0) 07:19:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000240)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @empty}}}}) 07:19:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfb, 0x1000000}, 0xc) 07:19:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f00000005c0)) 07:19:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="1fffffff0000000000df07"], 0x14}}, 0x0) 07:19:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000680)=@base={0x0, 0x0, 0x0, 0x0, 0x804, 0x1}, 0x48) [ 927.634206][T17855] batman_adv: batadv69: Adding interface: macvlan71 [ 927.640870][T17855] batman_adv: batadv69: The MTU of interface macvlan71 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:10 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca78, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000012c0)={&(0x7f0000001200), 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x14, 0x7, 0xa, 0x201}, 0x14}}, 0x0) 07:19:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x1}, 0x48) 07:19:10 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x7, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 07:19:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001400)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000001340)=""/188, 0x2a, 0xbc, 0x1}, 0x20) [ 927.685156][T17855] batman_adv: batadv69: Interface activated: macvlan71 07:19:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x4c, 0x13, 0x219}, 0x4c}}, 0x0) 07:19:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$unix(r0, 0x0, &(0x7f0000001380)) 07:19:10 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, r0, 0x307, 0x0, 0x0, {0x9}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 07:19:10 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x95}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:10 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x7, 0x0, 0x0, 0x40000, 0x0, 0x1}, 0x48) 07:19:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom$unix(r0, 0x0, 0x0, 0x7ffffffff000, 0x0, 0x0) [ 927.899967][T17880] batman_adv: batadv70: Adding interface: macvlan72 [ 927.914840][T17880] batman_adv: batadv70: The MTU of interface macvlan72 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. 07:19:10 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca79, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:10 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0xffffffffffffffff}, 0xc) 07:19:10 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c40)=@bpf_tracing={0x1a, 0x1, &(0x7f0000000040)=@raw=[@func], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:19:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000d40)={@empty}) 07:19:10 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000080)={@multicast, @empty, @void, {@generic={0x805}}}, 0x0) 07:19:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x62ad5da443122b0f, 0x0, 0x0, {}, [@HEADER={0x4}]}, 0x18}}, 0x0) [ 927.968059][T17880] batman_adv: batadv70: Interface activated: macvlan72 07:19:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) 07:19:10 executing program 2: pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 07:19:10 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x1600bd7a, 0x0, 0x0) 07:19:10 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 07:19:10 executing program 3: socketpair(0x0, 0x0, 0x2, &(0x7f0000001380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 07:19:10 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$MRT6(r0, 0x29, 0x1e, 0x0, &(0x7f00000001c0)) [ 928.191021][T17915] batman_adv: batadv71: Adding interface: macvlan73 07:19:10 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:10 executing program 5: sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x4004}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000280)={'syztnl1\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x4000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:19:10 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETRULE(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={0x0}}, 0x0) 07:19:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@ieee802154={0x24, @long}, 0x80, 0x0}, 0x22) 07:19:10 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x8, 0x0, 0x0) 07:19:10 executing program 1: pipe(&(0x7f0000000900)={0xffffffffffffffff}) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) [ 928.228499][T17915] batman_adv: batadv71: The MTU of interface macvlan73 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. [ 928.273333][T17915] batman_adv: batadv71: Interface activated: macvlan73 07:19:10 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1200, &(0x7f0000000000)=@framed={{}, [@call]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) 07:19:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, r1, 0x307, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 07:19:10 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x22}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 928.372908][T17932] __nla_validate_parse: 22 callbacks suppressed [ 928.372927][T17932] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:10 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002980)={'batadv_slave_0\x00'}) 07:19:10 executing program 3: socketpair(0x26, 0x0, 0x0, &(0x7f0000000000)) r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000001980)) syz_genetlink_get_family_id$ethtool(&(0x7f0000001b00), 0xffffffffffffffff) [ 928.447222][T17941] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:11 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:11 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x2000032c}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:11 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000001980)) [ 928.532438][T17932] batman_adv: batadv72: Adding interface: macvlan74 [ 928.541606][T17932] batman_adv: batadv72: The MTU of interface macvlan74 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. [ 928.573245][T17932] batman_adv: batadv72: Interface activated: macvlan74 07:19:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r1, 0xe01}, 0x14}}, 0x0) 07:19:11 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x5, 0x0, 0x0) 07:19:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x10060) 07:19:11 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e) 07:19:11 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 928.647574][T17951] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 928.675024][T17951] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:11 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x10, 0x0, 0x0) 07:19:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r0, 0x0}, 0x20) 07:19:11 executing program 2: bpf$BPF_PROG_GET_FD_BY_ID(0x15, 0x0, 0x0) 07:19:11 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x1d, 0x2, &(0x7f0000000400)=@raw=[@cb_func], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 928.816773][T17960] batman_adv: batadv73: Adding interface: macvlan75 07:19:11 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000000840)={&(0x7f0000000000)={0xa, 0x4e22, @multicast1}, 0x8327edc, 0x0}, 0x7ffffff7) 07:19:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000b80)={'sit0\x00', 0x0}) 07:19:11 executing program 3: socketpair(0x11, 0x2, 0x101, &(0x7f0000000100)) 07:19:11 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x4a, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) [ 928.857681][T17960] batman_adv: batadv73: The MTU of interface macvlan75 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 928.896439][T17960] batman_adv: batadv73: Interface activated: macvlan75 07:19:11 executing program 3: r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@private1, 0x0, r2}) 07:19:11 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001480)={r0, 0x0, 0x0}, 0x10) 07:19:11 executing program 2: syz_genetlink_get_family_id$team(&(0x7f0000000740), 0xffffffffffffffff) 07:19:11 executing program 1: pipe(&(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$packet(r0, 0x0, 0x0) 07:19:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) 07:19:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000e40), r0) [ 929.029038][T17987] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 929.095513][T17987] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:11 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:11 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:11 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x2, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:11 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x5, &(0x7f0000000080)=@framed={{}, [@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0x0) 07:19:11 executing program 5: syz_genetlink_get_family_id$team(&(0x7f00000013c0), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f00000025c0), 0xffffffffffffffff) [ 929.149029][T17987] batman_adv: batadv74: Adding interface: macvlan76 [ 929.155920][T17987] batman_adv: batadv74: The MTU of interface macvlan76 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. [ 929.187624][T17987] batman_adv: batadv74: Interface activated: macvlan76 07:19:11 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000c40)=@bpf_tracing={0x1a, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, &(0x7f0000000100)=""/165, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240), 0x0, 0x10, &(0x7f0000000280), 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)=[0x1, 0xffffffffffffffff]}, 0xb9) 07:19:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) connect$packet(r0, 0x0, 0x0) 07:19:11 executing program 4: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x1e, 0x0, 0x0) 07:19:11 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000001180)) socketpair(0x0, 0x0, 0x0, &(0x7f0000001380)) 07:19:11 executing program 2: bpf$BPF_PROG_GET_FD_BY_ID(0x1a, 0x0, 0x0) [ 929.271269][T18008] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:11 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 929.361201][T18014] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 929.449205][T18008] batman_adv: batadv75: Adding interface: macvlan77 07:19:11 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:11 executing program 4: r0 = socket$inet(0x2, 0x3, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) 07:19:11 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000002b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 07:19:11 executing program 2: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x2b, 0x0, 0x0) 07:19:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000006c0), 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x24}}, 0x0) 07:19:11 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002a40)={&(0x7f0000002a00)='./file0\x00'}, 0x10) [ 929.476969][T18008] batman_adv: batadv75: The MTU of interface macvlan77 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. [ 929.503107][T18008] batman_adv: batadv75: Interface activated: macvlan77 07:19:12 executing program 2: sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000040)={0x4c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x10000, 0x60}}}}, [@NL80211_ATTR_IE={0x4}, @NL80211_ATTR_IE={0x25, 0x2a, [@prep={0x83, 0x1f, @not_ext={{}, 0x0, 0x0, @device_b, 0x0, "", 0x100, 0x4}}]}]}, 0x4c}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0x0}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000880)={0x0, 'vlan0\x00', {0x1}, 0x68}) accept$unix(0xffffffffffffffff, &(0x7f00000008c0), &(0x7f0000000940)=0x6e) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000dc0), 0x8) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000e40), r0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r1, &(0x7f00000024c0)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002480)={&(0x7f0000000e80)={0x28, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3}}}}}, 0x28}}, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) getpeername$netlink(0xffffffffffffffff, 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:19:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'gre0\x00', &(0x7f00000001c0)={'sit0\x00', 0x0, 0x1, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @multicast2}}}}) 07:19:12 executing program 4: socketpair(0x1, 0x0, 0x7, &(0x7f0000000180)) 07:19:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000340)=[@ip_tos_u8={{0x11, 0x0, 0x7}}], 0x18}, 0x0) 07:19:12 executing program 5: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0xb, 0x0, 0x0) [ 929.583918][T18033] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x15}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) [ 929.682350][T18045] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:12 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:12 executing program 2: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001400)=@bpf_tracing={0x1a, 0xf, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xc842, r0}, 0x80) 07:19:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x2, &(0x7f0000000100)=@raw=[@initr0], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 07:19:12 executing program 1: pipe(&(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$packet(r0, &(0x7f0000002a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 07:19:12 executing program 3: socket$inet(0x2, 0x0, 0x80000001) 07:19:12 executing program 4: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000010c0), 0xffffffffffffffff) [ 929.762064][T18048] batman_adv: batadv76: Adding interface: macvlan78 [ 929.768710][T18048] batman_adv: batadv76: The MTU of interface macvlan78 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 929.800983][T18048] batman_adv: batadv76: Interface activated: macvlan78 07:19:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="1fffffff0000000000df09"], 0x14}}, 0x0) 07:19:12 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0xf, &(0x7f0000000c40)=@bpf_ext={0x1c, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:12 executing program 2: bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000027c0)={0x4}, 0x8) 07:19:12 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000005280)) 07:19:12 executing program 1: syz_emit_ethernet(0x30, &(0x7f0000001540)=ANY=[@ANYBLOB="bbbbbbbbbbbbbbbbbbbbbbbb810036000806"], 0x0) 07:19:12 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) 07:19:12 executing program 5: sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}]}, 0x2c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001380)={0x20, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000280)={0x0, 'bond_slave_1\x00', {0x1}, 0x9}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x100, 0x9}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1337dca09625"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x29, 0xd7, 0x0, 0x3f, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, @dev={0xfe, 0x80, '\x00', 0x10}, 0x7, 0x80, 0x9, 0x30}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'ip6_vti0\x00', 0x0, 0x29, 0x2, 0x7c, 0x3ff, 0x12, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x700, 0x8, 0x2, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000540)={'ip6tnl0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x20, 0x6, 0x3, 0x53, @empty, @remote, 0x10, 0xf332754b2e42dc3, 0x3, 0x200}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000580)={@local, @empty, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x120, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x41}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040800}, 0x20044040) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) 07:19:12 executing program 2: syz_genetlink_get_family_id$SEG6(&(0x7f00000017c0), 0xffffffffffffffff) 07:19:12 executing program 3: bpf$BPF_PROG_ATTACH(0x9, 0x0, 0x0) 07:19:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 07:19:12 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca80, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:12 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x5, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x43}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 930.024912][T18072] batman_adv: batadv77: Adding interface: macvlan79 [ 930.032655][T18072] batman_adv: batadv77: The MTU of interface macvlan79 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. [ 930.059275][T18072] batman_adv: batadv77: Interface activated: macvlan79 07:19:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x0, 0x95, 0x40000, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1600}, 0x48) 07:19:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x14, 0x1, 0x7, 0x801}, 0x14}}, 0x0) 07:19:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="1fffffff0000000000df0e"], 0x14}}, 0x0) 07:19:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x0) 07:19:12 executing program 5: sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}]}, 0x2c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001380)={0x20, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000280)={0x0, 'bond_slave_1\x00', {0x1}, 0x9}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x100, 0x9}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1337dca09625"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x29, 0xd7, 0x0, 0x3f, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, @dev={0xfe, 0x80, '\x00', 0x10}, 0x7, 0x80, 0x9, 0x30}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'ip6_vti0\x00', 0x0, 0x29, 0x2, 0x7c, 0x3ff, 0x12, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x700, 0x8, 0x2, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000540)={'ip6tnl0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x20, 0x6, 0x3, 0x53, @empty, @remote, 0x10, 0xf332754b2e42dc3, 0x3, 0x200}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000580)={@local, @empty, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x120, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x41}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040800}, 0x20044040) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) 07:19:12 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_ext={0x1c, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:19:12 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='GPL\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:12 executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$MRT6_DEL_MFC(r0, 0x29, 0x31, &(0x7f0000000280)={{0xa, 0x0, 0x0, @mcast1}, {0xa, 0x0, 0x0, @loopback}}, 0x5c) 07:19:12 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@var={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f00000001c0)=""/197, 0x2c, 0xc5, 0x1}, 0x20) 07:19:12 executing program 5: sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}]}, 0x2c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001380)={0x20, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000280)={0x0, 'bond_slave_1\x00', {0x1}, 0x9}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x100, 0x9}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1337dca09625"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x29, 0xd7, 0x0, 0x3f, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, @dev={0xfe, 0x80, '\x00', 0x10}, 0x7, 0x80, 0x9, 0x30}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'ip6_vti0\x00', 0x0, 0x29, 0x2, 0x7c, 0x3ff, 0x12, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x700, 0x8, 0x2, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000540)={'ip6tnl0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x20, 0x6, 0x3, 0x53, @empty, @remote, 0x10, 0xf332754b2e42dc3, 0x3, 0x200}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000580)={@local, @empty, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x120, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x41}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040800}, 0x20044040) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) [ 930.300709][T18099] batman_adv: batadv78: Adding interface: macvlan80 07:19:12 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_ext={0x1c, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:19:12 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca81, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2, 0x4e1e, @dev}, 0x10, 0x0}, 0x8040) 07:19:12 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={0x0, 0x0, 0x8}, 0x10) 07:19:12 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 930.334511][T18099] batman_adv: batadv78: The MTU of interface macvlan80 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. [ 930.382709][T18099] batman_adv: batadv78: Interface activated: macvlan80 07:19:12 executing program 5: sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}]}, 0x2c}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_TX_TS(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001380)={0x20, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000280)={0x0, 'bond_slave_1\x00', {0x1}, 0x9}) sendmsg$NL80211_CMD_DISASSOCIATE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x100, 0x9}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac}, @NL80211_ATTR_MAC={0xa, 0x6, @random="1337dca09625"}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r1 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x29, 0xd7, 0x0, 0x3f, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, @dev={0xfe, 0x80, '\x00', 0x10}, 0x7, 0x80, 0x9, 0x30}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000480)={'syztnl2\x00', &(0x7f0000000400)={'ip6_vti0\x00', 0x0, 0x29, 0x2, 0x7c, 0x3ff, 0x12, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, 0x700, 0x8, 0x2, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000540)={'ip6tnl0\x00', &(0x7f00000004c0)={'ip6tnl0\x00', 0x0, 0x2f, 0x20, 0x6, 0x3, 0x53, @empty, @remote, 0x10, 0xf332754b2e42dc3, 0x3, 0x200}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000580)={@local, @empty, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x120, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}, @MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x41}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}]}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast1}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x4040800}, 0x20044040) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) 07:19:12 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_ext={0x1c, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:19:12 executing program 1: socketpair(0x11, 0x2, 0x0, &(0x7f0000000100)) 07:19:12 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:12 executing program 2: r0 = epoll_create(0x10001) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 07:19:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 07:19:13 executing program 5: r0 = epoll_create(0x20) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 07:19:13 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca82, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:13 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000002c0)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_ext={0x1c, 0x4, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 07:19:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x810) 07:19:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 07:19:13 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b501000000ffffffbc11000000000000c50000000d0050b495007400000000ff0100009dba8c06fece9bd5f8a42d0aac76fba94072d50e6a49f50000000000004fe25599e428472f853932eef9302df1bd6c98e393fd5674a7e47c97d0457bf44d1270f774b280"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x45) 07:19:13 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="18000000000000000000000080000000850000006300000095"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xc0, &(0x7f0000000240)=""/192, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 930.642087][T18129] batman_adv: batadv79: Adding interface: macvlan81 [ 930.654141][T18129] batman_adv: batadv79: The MTU of interface macvlan81 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 930.681223][T18129] batman_adv: batadv79: Interface activated: macvlan81 07:19:13 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x2, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x55}, @exit], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x4, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000000000000000008000000085000000be00000095"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xc0, &(0x7f0000000240)=""/192, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f00000002c0)=ANY=[], 0x1a) write$cgroup_subtree(r1, 0x0, 0x4ea00) 07:19:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b501000000ffffffbc10000000000000c50000000d0050b495007400000000ff0100009dba8c06fece9bd5f8a42d0aac76fba94072d50e6a49f50000000000004fe25599e428472f853932eef9302df1bd6c98e393fd5674a7e47c97d0457bf44d1270f774b280"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x45) 07:19:13 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x244000, 0x0) 07:19:13 executing program 2: socketpair$unix(0x1, 0x905aa8de0c118515, 0x0, 0x0) 07:19:13 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca83, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:13 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0x13, 0x0, 0x0) 07:19:13 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/220, 0x1a, 0xdc, 0x1}, 0x20) 07:19:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0xe495a4a, 0x6, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) 07:19:13 executing program 3: bpf$BPF_PROG_GET_FD_BY_ID(0x1b, 0x0, 0x0) 07:19:13 executing program 2: bpf$MAP_CREATE(0x1c, &(0x7f0000002540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 930.940568][T18155] batman_adv: batadv80: Adding interface: macvlan82 [ 930.954844][T18155] batman_adv: batadv80: The MTU of interface macvlan82 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. [ 930.981188][T18155] batman_adv: batadv80: Interface activated: macvlan82 07:19:13 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 07:19:13 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f0000000100)=@framed={{}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xbf, &(0x7f0000000180)=""/191, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 4: bpf$MAP_CREATE(0x16, &(0x7f0000002540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0}, 0x2040) 07:19:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) 07:19:13 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x1100}, 0x0) [ 931.210241][T18177] batman_adv: batadv81: Adding interface: macvlan83 [ 931.217062][T18177] batman_adv: batadv81: The MTU of interface macvlan83 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 931.244581][ T1236] ieee802154 phy0 wpan0: encryption failed: -22 [ 931.244635][ T1236] ieee802154 phy1 wpan1: encryption failed: -22 07:19:13 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca84, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:13 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) 07:19:13 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x3}]}]}}, &(0x7f0000000080)=""/139, 0x32, 0x8b, 0x1}, 0x20) 07:19:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/85, 0x55}], 0x1, &(0x7f0000000f00)=""/4096, 0x1000}, 0x0) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) 07:19:13 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="957e000000000000000000000700000030"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={&(0x7f00000025c0)=ANY=[@ANYBLOB="9feb01001800000000000000170100001701"], &(0x7f0000000540)=""/140, 0x135, 0x8c, 0x1}, 0x20) [ 931.265773][T18177] batman_adv: batadv81: Interface activated: macvlan83 07:19:13 executing program 1: socketpair(0x25, 0x1, 0xffff, &(0x7f0000000000)) 07:19:13 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a80), 0x0, 0x0) close(r0) 07:19:13 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a80)=@bpf_lsm={0x1d, 0x4, &(0x7f0000000440)=@framed={{}, [@ldst={0x215e54d3004c42aa}]}, &(0x7f0000000480)='syzkaller\x00', 0x2, 0xe8, &(0x7f00000004c0)=""/232, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a80)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000440)=@framed, &(0x7f0000000480)='syzkaller\x00', 0x2, 0xe8, &(0x7f00000004c0)=""/232, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0xbc88594089abc1bb, 0x1}, 0x48) 07:19:13 executing program 1: recvmsg(0xffffffffffffffff, 0x0, 0xc0010142) [ 931.475506][T18203] batman_adv: batadv82: Adding interface: macvlan84 [ 931.494801][T18203] batman_adv: batadv82: The MTU of interface macvlan84 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. 07:19:14 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca85, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) socketpair(0x1f, 0x3, 0x3ff, &(0x7f0000000540)) recvmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000140), 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/169, 0xa9}], 0x4, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}, 0x0) sendmsg$inet(r0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='ext4_other_inode_update_time\x00'}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f0000002540)=@base={0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 07:19:14 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)) 07:19:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000080)=""/139, 0x26, 0x8b, 0x1}, 0x20) 07:19:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffde9, 0x10, &(0x7f0000000000), 0xfffffffffffffcc7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x609, 0x102, 0x60000000, &(0x7f0000000140)="e460cdfbef2408000200fd9286dd6a", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 07:19:14 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0x23, 0x0, 0x0) [ 931.527494][T18203] batman_adv: batadv82: Interface activated: macvlan84 07:19:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000600)={0x0, &(0x7f0000000540)=""/140, 0x135, 0x8c, 0x1}, 0x20) 07:19:14 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000002c0)={&(0x7f0000000040), 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)='6', 0x1}], 0x1}, 0x0) 07:19:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 07:19:14 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0x6, &(0x7f0000002500)={0x0, 0x0, 0xc}, 0xc) 07:19:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) 07:19:14 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x4, &(0x7f0000000040)=@framed={{}, [@func]}, &(0x7f00000000c0)='syzkaller\x00', 0x7, 0xc5, &(0x7f0000000100)=""/197, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 931.810800][T18228] batman_adv: batadv83: Adding interface: macvlan85 [ 931.823313][T18228] batman_adv: batadv83: The MTU of interface macvlan85 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. 07:19:14 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca86, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:14 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffde9, 0x10, &(0x7f0000000000), 0xfffffffffffffcc7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x609, 0x102, 0x60000000, &(0x7f0000000140)="e460cdfbef2408000200fd9286dd6a", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 07:19:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict={0x0, 0x0, 0x0, 0xb, 0x5}]}}, &(0x7f00000001c0)=""/220, 0x26, 0xdc, 0x1}, 0x20) 07:19:14 executing program 3: socketpair(0x28, 0x0, 0x0, &(0x7f0000000600)) 07:19:14 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@restrict={0x3}]}, {0x0, [0x0, 0x0]}}, &(0x7f00000001c0)=""/220, 0x28, 0xdc, 0x1}, 0x20) 07:19:14 executing program 4: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001140)={@cgroup, 0xffffffffffffffff, 0x0, 0xf}, 0x14) [ 931.864343][T18228] batman_adv: batadv83: Interface activated: macvlan85 07:19:14 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 07:19:14 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x3, 0x1}]}]}}, &(0x7f0000000080)=""/139, 0x32, 0x8b, 0x1}, 0x20) 07:19:14 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000240)='ns/time_for_children\x00') 07:19:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f0000000180)) 07:19:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080), 0x4) 07:19:14 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) [ 932.108138][T18258] batman_adv: batadv84: Adding interface: macvlan86 07:19:14 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca87, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:14 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300), 0x4) 07:19:14 executing program 1: bpf$MAP_CREATE(0x4, &(0x7f0000002540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:14 executing program 5: socketpair(0x0, 0x1, 0xffff, &(0x7f0000000000)) 07:19:14 executing program 2: bpf$BPF_PROG_GET_FD_BY_ID(0x14, 0x0, 0x0) [ 932.154368][T18258] batman_adv: batadv84: The MTU of interface macvlan86 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. [ 932.180623][T18258] batman_adv: batadv84: Interface activated: macvlan86 07:19:14 executing program 2: socketpair(0x28, 0x0, 0x8, &(0x7f0000000600)) [ 932.380501][T18272] batman_adv: batadv85: Adding interface: macvlan87 [ 932.387376][T18272] batman_adv: batadv85: The MTU of interface macvlan87 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. [ 932.413935][T18272] batman_adv: batadv85: Interface activated: macvlan87 07:19:15 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x10) 07:19:15 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x4, &(0x7f0000000100)=@framed={{}, [@ldst]}, &(0x7f0000000140)='GPL\x00', 0x4, 0xbf, &(0x7f0000000180)=""/191, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:15 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, 0x0}, 0x0) 07:19:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0xe495a4a, 0x6, 0x1c40, 0x1}, 0x48) 07:19:15 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2701}, 0x0) 07:19:15 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca88, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000f00)=""/4096, 0x1000}, 0x0) sendmsg$inet(r0, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, 0x0) 07:19:15 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x6, 0x5, &(0x7f0000000000)=@framed={{}, [@cb_func]}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0x90, &(0x7f00000000c0)=""/144, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x124}, 0x48) 07:19:15 executing program 1: openat$tun(0xffffffffffffff9c, 0x0, 0x480a00, 0x0) 07:19:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x19, 0x0, 0x0, 0x6}, 0x48) 07:19:15 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)) 07:19:15 executing program 5: bpf$MAP_CREATE(0x3, &(0x7f0000002540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:15 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0/file0\x00'}, 0x10) 07:19:15 executing program 3: bpf$MAP_CREATE(0xc, &(0x7f0000002540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 07:19:15 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)='6', 0x1}], 0x1}, 0x0) [ 933.002850][T18284] batman_adv: batadv86: Adding interface: macvlan88 [ 933.009501][T18284] batman_adv: batadv86: The MTU of interface macvlan88 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. 07:19:15 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@bloom_filter={0x1e, 0x5}, 0x48) [ 933.106195][T18284] batman_adv: batadv86: Interface activated: macvlan88 07:19:15 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xe0ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:15 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={0x0, &(0x7f0000000080)=""/152, 0x27, 0x98, 0x1}, 0x20) 07:19:15 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, 0x0, 0x0) 07:19:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 07:19:15 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x50d00, 0x0) 07:19:15 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000001500)={0x0, 0x0, 0x0}, 0x0) 07:19:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000880)={0x18, 0x6, &(0x7f0000000b40)=@framed={{}, [@jmp, @map_val]}, &(0x7f0000000680)='GPL\x00', 0x5, 0xfa, &(0x7f0000000e00)=""/250, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 07:19:15 executing program 1: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/166, 0xa6}], 0x1}, 0x0) 07:19:15 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)=[{0xfffffffffffffffe}], 0x1}, 0x0) 07:19:15 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0x0, 0x0, 0x2, 0x3}]}}, &(0x7f0000000080)=""/152, 0x26, 0x98, 0x1}, 0x20) 07:19:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr]}}, &(0x7f0000000080)=""/152, 0x26, 0x98, 0x1}, 0x20) 07:19:15 executing program 5: socketpair(0x0, 0xe, 0x0, &(0x7f0000000000)) [ 933.398414][T18335] batman_adv: batadv87: Adding interface: macvlan89 [ 933.408973][T18335] batman_adv: batadv87: The MTU of interface macvlan89 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 933.439687][T18335] batman_adv: batadv87: Interface activated: macvlan89 07:19:15 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf0ffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@cgroup=r0}, 0x10) 07:19:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) [ 933.514451][T18343] __nla_validate_parse: 22 callbacks suppressed [ 933.514471][T18343] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 933.557797][T18343] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 933.592508][T18343] batman_adv: batadv88: Adding interface: macvlan90 [ 933.599152][T18343] batman_adv: batadv88: The MTU of interface macvlan90 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 933.625395][T18343] batman_adv: batadv88: Interface activated: macvlan90 07:19:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) 07:19:16 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x1a1ac2, 0x0) 07:19:16 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@ptr={0x0, 0xf}]}}, &(0x7f0000000080)=""/152, 0x26, 0x98, 0x1}, 0x20) 07:19:16 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001340)='~', 0x1}], 0x1}, 0x0) 07:19:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000400)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0) 07:19:16 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:16 executing program 4: socketpair(0xa, 0x3, 0x2, &(0x7f0000000000)) 07:19:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x40) 07:19:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500), 0x98) 07:19:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=[@sndrcv={0x2c}], 0x2c}, 0x0) 07:19:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x8) 07:19:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="01"], &(0x7f0000000080)=0x8) 07:19:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/187, 0xbb}, 0xc4) 07:19:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x0, 0x1, 'B'}, 0x9) [ 934.183571][T18362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14}, @sndrcv={0x2c}], 0xb8}, 0x100) 07:19:16 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)=')', 0x1, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 07:19:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x100) [ 934.255149][T18362] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 934.378141][T18367] batman_adv: batadv89: Adding interface: macvlan91 [ 934.410970][T18367] batman_adv: batadv89: The MTU of interface macvlan91 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:16 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x2000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x2, 0x0, 0x0) 07:19:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), 0x8) 07:19:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x282}, 0x98) 07:19:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002480), &(0x7f00000024c0)=0x8) 07:19:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 934.484175][T18367] batman_adv: batadv89: Interface activated: macvlan91 07:19:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) listen(r0, 0x0) 07:19:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240), 0x90) 07:19:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0xc0) 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100), 0x8) [ 934.580038][T18395] sctp: [Deprecated]: syz-executor.5 (pid 18395) Use of int in max_burst socket option. [ 934.580038][T18395] Use struct sctp_assoc_value instead [ 934.612737][T18397] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000740)="97", 0x1, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) 07:19:17 executing program 4: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), 0x4) [ 934.692043][T18405] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 934.818742][T18397] batman_adv: batadv90: Adding interface: macvlan92 [ 934.844693][T18397] batman_adv: batadv90: The MTU of interface macvlan92 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. 07:19:17 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x3000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)='{', 0x1}], 0x1, &(0x7f0000000440)=[@prinfo={0x14}], 0x14}, 0x0) 07:19:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 07:19:17 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) 07:19:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x24}, 0x0) 07:19:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x1}, 0x1c) [ 934.889733][T18397] batman_adv: batadv90: Interface activated: macvlan92 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100), 0x90) 07:19:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@sndinfo={0x1c}], 0x1c}, 0x0) 07:19:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180), &(0x7f00000001c0)=0x8) [ 935.028255][T18430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[], &(0x7f0000001040)=0x1008) 07:19:17 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)}, 0x0) 07:19:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200), &(0x7f0000000000)=0x98) [ 935.087213][T18438] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 935.234602][T18430] batman_adv: batadv91: Adding interface: macvlan93 [ 935.260332][T18430] batman_adv: batadv91: The MTU of interface macvlan93 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:17 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x4000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f00000010c0)={0x1c, 0x1c, 0x3}, 0x1c) 07:19:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0), 0x88) 07:19:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f00000001c0)=0x88) 07:19:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500), 0x98) 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x800}, 0x14) [ 935.310117][T18430] batman_adv: batadv91: Interface activated: macvlan93 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, @in, 0x13, 0x0, 0x5}, 0x98) 07:19:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x27) 07:19:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000001480)=[@init={0x14}], 0x14}, 0x0) 07:19:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14}, @sndrcv={0x2c}], 0x40}, 0x100) [ 935.434618][T18461] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)=0x10) 07:19:17 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000000c0)='%', 0x1, 0x100, &(0x7f00000010c0)={0x1c, 0x1c, 0x3}, 0x1c) [ 935.490314][T18461] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:18 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x4030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200), &(0x7f0000000240)=0x4) 07:19:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f0000000100)=0x8) 07:19:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)='k', 0x1}], 0x1, &(0x7f00000004c0)=[@init={0x14}, @prinfo={0x14}], 0x28}, 0x0) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x200}, 0x14) 07:19:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0), 0x98) [ 935.660336][T18471] batman_adv: batadv92: Adding interface: macvlan94 [ 935.675110][T18471] batman_adv: batadv92: The MTU of interface macvlan94 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 935.701085][T18471] batman_adv: batadv92: Interface activated: macvlan94 07:19:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180), 0x8) 07:19:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 07:19:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000012c0), 0x4) 07:19:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x4d25, 0x4) 07:19:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) [ 935.952765][T18500] batman_adv: batadv93: Adding interface: macvlan95 07:19:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)='k', 0x1}], 0x1, &(0x7f00000004c0)=[@prinfo={0x14}], 0x14}, 0x0) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x8) 07:19:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3}, 0x1c) 07:19:18 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0x2}, 0x1c) 07:19:18 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) [ 935.979807][T18500] batman_adv: batadv93: The MTU of interface macvlan95 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. [ 936.011141][T18500] batman_adv: batadv93: Interface activated: macvlan95 07:19:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001100)={@rand_addr=' \x01\x00'}, 0x14) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x4) 07:19:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001600)=ANY=[], 0x32) 07:19:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0x8) 07:19:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) [ 936.247999][T18530] batman_adv: batadv94: Adding interface: macvlan96 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000380)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5}, 0xc) 07:19:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@sndrcv={0x2c}], 0x2c}, 0x100) [ 936.312685][T18530] batman_adv: batadv94: The MTU of interface macvlan96 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. 07:19:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x3}, 0x8) 07:19:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00000001c0)='x', 0x1, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) [ 936.403145][T18530] batman_adv: batadv94: Interface activated: macvlan96 07:19:18 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:18 executing program 4: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000540)={0x10, 0x2}, 0x10) 07:19:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndrcv={0x2c}], 0xa4}, 0x100) 07:19:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), 0x4) 07:19:18 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x4}, 0x0, 0x0, 0x0) 07:19:19 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_DEL_VIF(r0, 0x0, 0x2b, 0x0, 0x0) 07:19:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, 0x0, &(0x7f00000001c0)) 07:19:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0xd04, 0x12, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x0, [0x1000]}}, [@INET_DIAG_REQ_BYTECODE={0x9b, 0x1, "8a0bfa72f75da30f4582a241f43ddcd5c7775f7c0ae6ee962291772def94023a60f56b85817ab4ba0af549bb814d949628e6f3ddfc2585f3f62b0d8de5f8500f8b75491e4c2b0146657acb578acfde190b4126732fc4bad8f7c48fd3230642a7a3c6284a16bf13fcf4d3a99c8bd16cefe8c967b22072a489a40af6fa62d1eb3a7da508e25263fb5c3011be140994e6ebe98a89a0c71e01"}, @INET_DIAG_REQ_BYTECODE={0xc19, 0x1, "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"}]}, 0xd04}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:19:19 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:19 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca82, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:19 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca7a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:19 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca76, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 936.725097][T18561] batman_adv: batadv95: Adding interface: macvlan97 [ 936.744711][T18561] batman_adv: batadv95: The MTU of interface macvlan97 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 936.778117][T18561] batman_adv: batadv95: Interface activated: macvlan97 07:19:19 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x7000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:19 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca6a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.019460][T18571] batman_adv: batadv27: Adding interface: macvlan21 [ 937.042710][T18571] batman_adv: batadv27: The MTU of interface macvlan21 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 937.118057][T18571] batman_adv: batadv27: Interface activated: macvlan21 [ 937.159921][T18575] batman_adv: batadv66: Adding interface: macvlan71 [ 937.180944][T18575] batman_adv: batadv66: The MTU of interface macvlan71 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:19 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca65, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.257310][T18575] batman_adv: batadv66: Interface activated: macvlan71 [ 937.287775][T18577] batman_adv: batadv274: Adding interface: macvlan134 [ 937.304849][T18577] batman_adv: batadv274: The MTU of interface macvlan134 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:19 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca63, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.375362][T18577] batman_adv: batadv274: Interface activated: macvlan134 [ 937.411682][T18566] batman_adv: batadv28: Adding interface: macvlan14 07:19:19 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca61, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.435468][T18566] batman_adv: batadv28: The MTU of interface macvlan14 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 937.498872][T18566] batman_adv: batadv28: Interface activated: macvlan14 07:19:20 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.617849][T18574] batman_adv: batadv85: Adding interface: macvlan64 [ 937.639950][T18574] batman_adv: batadv85: The MTU of interface macvlan64 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 937.676728][T18574] batman_adv: batadv85: Interface activated: macvlan64 [ 937.717774][T18585] batman_adv: batadv96: Adding interface: macvlan98 [ 937.725186][T18585] batman_adv: batadv96: The MTU of interface macvlan98 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 937.756371][T18585] batman_adv: batadv96: Interface activated: macvlan98 07:19:20 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x8000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:20 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 937.861664][T18596] batman_adv: batadv28: Adding interface: macvlan22 [ 937.880090][T18596] batman_adv: batadv28: The MTU of interface macvlan22 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 937.912140][T18596] batman_adv: batadv28: Interface activated: macvlan22 07:19:20 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r4 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r4, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r3, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r8, &(0x7f0000000000), 0x248800) close(r8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_route(r8, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000005800000226bd7000fcdbdf250008000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r9, @ANYBLOB="004ef1ce0eca50065a160500"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r7}) r10 = socket$inet6(0xa, 0x3, 0xff) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r11, &(0x7f0000000200), 0x400086) bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r11}, 0x8) sendmsg$inet6(r11, &(0x7f0000000540)={&(0x7f0000000480)={0xa, 0x4e23, 0x8, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000004c0)="c5f0edf0ff5fd354b7d4", 0xa}], 0x1}, 0x804) sendmmsg$unix(r10, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 937.969469][T18600] batman_adv: batadv67: Adding interface: macvlan72 [ 937.990866][T18600] batman_adv: batadv67: The MTU of interface macvlan72 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. [ 938.026227][T18600] batman_adv: batadv67: Interface activated: macvlan72 07:19:20 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca54, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 938.089782][T18605] batman_adv: batadv275: Adding interface: macvlan135 [ 938.128118][T18605] batman_adv: batadv275: The MTU of interface macvlan135 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. [ 938.215805][T18605] batman_adv: batadv275: Interface activated: macvlan135 [ 938.309984][T18609] batman_adv: batadv29: Adding interface: macvlan15 07:19:20 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca51, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 938.352203][T18609] batman_adv: batadv29: The MTU of interface macvlan15 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. [ 938.435533][T18609] batman_adv: batadv29: Interface activated: macvlan15 [ 938.532797][T18619] batman_adv: batadv97: Adding interface: macvlan99 [ 938.547702][T18619] batman_adv: batadv97: The MTU of interface macvlan99 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. 07:19:21 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca51, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:21 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x9000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 938.577847][T18619] batman_adv: batadv97: Interface activated: macvlan99 [ 938.593521][T18618] __nla_validate_parse: 29 callbacks suppressed [ 938.593542][T18618] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:21 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4b, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 938.699974][T18623] batman_adv: batadv86: Adding interface: macvlan65 [ 938.734272][T18623] batman_adv: batadv86: The MTU of interface macvlan65 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. [ 938.781184][T18623] batman_adv: batadv86: Interface activated: macvlan65 07:19:21 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca5d, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 938.795623][T18629] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 938.824855][T18630] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 938.872830][T18631] batman_adv: batadv68: Adding interface: macvlan73 [ 938.895269][T18631] batman_adv: batadv68: The MTU of interface macvlan73 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. [ 938.934211][T18631] batman_adv: batadv68: Interface activated: macvlan73 [ 938.956988][T18635] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 938.982569][T18636] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. 07:19:21 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca4a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.066662][T18637] batman_adv: batadv276: Adding interface: macvlan136 [ 939.081275][T18637] batman_adv: batadv276: The MTU of interface macvlan136 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. 07:19:21 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca45, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.112553][T18637] batman_adv: batadv276: Interface activated: macvlan136 [ 939.126387][T18643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 939.146452][T18644] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.2'. [ 939.213543][T18646] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 939.228747][T18648] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 939.255746][T18649] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 939.290521][T18650] batman_adv: batadv30: Adding interface: macvlan16 [ 939.297759][T18650] batman_adv: batadv30: The MTU of interface macvlan16 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. [ 939.332471][T18650] batman_adv: batadv30: Interface activated: macvlan16 [ 939.358398][T18653] batman_adv: batadv98: Adding interface: macvlan100 07:19:21 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca45, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.384057][T18653] batman_adv: batadv98: The MTU of interface macvlan100 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. [ 939.424692][T18653] batman_adv: batadv98: Interface activated: macvlan100 07:19:21 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xa000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.495672][T18658] batman_adv: batadv29: Adding interface: macvlan23 [ 939.502680][T18658] batman_adv: batadv29: The MTU of interface macvlan23 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. [ 939.535257][T18658] batman_adv: batadv29: Interface activated: macvlan23 [ 939.598716][T18661] batman_adv: batadv87: Adding interface: macvlan66 [ 939.617595][T18661] batman_adv: batadv87: The MTU of interface macvlan66 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. 07:19:22 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x9000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.656081][T18661] batman_adv: batadv87: Interface activated: macvlan66 07:19:22 executing program 1: socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r0, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r0, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r4 = socket$inet6(0xa, 0x3, 0x8) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r6}) r7 = socket$inet6(0xa, 0x3, 0xff) sendmmsg$unix(r7, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 939.732219][T18669] batman_adv: batadv69: Adding interface: macvlan74 [ 939.749796][T18669] batman_adv: batadv69: The MTU of interface macvlan74 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 939.783626][T18669] batman_adv: batadv69: Interface activated: macvlan74 07:19:22 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca3e, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 939.868376][T18673] batman_adv: batadv277: Adding interface: macvlan137 [ 939.889929][T18673] batman_adv: batadv277: The MTU of interface macvlan137 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 939.930197][T18673] batman_adv: batadv277: Interface activated: macvlan137 07:19:22 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca3a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.026498][T18681] batman_adv: batadv31: Adding interface: macvlan17 [ 940.033975][T18681] batman_adv: batadv31: The MTU of interface macvlan17 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 940.060772][T18681] batman_adv: batadv31: Interface activated: macvlan17 07:19:22 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca3a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.149876][T18690] batman_adv: batadv99: Adding interface: macvlan101 [ 940.170005][T18690] batman_adv: batadv99: The MTU of interface macvlan101 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:22 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x5ca39, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.208676][T18690] batman_adv: batadv99: Interface activated: macvlan101 07:19:22 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xa010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.303815][T18694] batman_adv: batadv30: Adding interface: macvlan24 [ 940.315311][T18694] batman_adv: batadv30: The MTU of interface macvlan24 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 940.343407][T18694] batman_adv: batadv30: Interface activated: macvlan24 07:19:22 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xfffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.411399][T18700] batman_adv: batadv70: Adding interface: macvlan75 [ 940.443187][T18700] batman_adv: batadv70: The MTU of interface macvlan75 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 940.483206][T18700] batman_adv: batadv70: Interface activated: macvlan75 07:19:23 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r2) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) openat$cgroup(r2, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) r5 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r5, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r4, @ANYBLOB="2c0433005000de295b3acba52ee408021100"], 0x448}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008040}, 0x20000008) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = socket$inet6(0xa, 0x3, 0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet(0x15, 0x5, 0x0) bind$inet(r8, &(0x7f0000000140)={0x2, 0x0, @dev}, 0x10) sendfile(r7, r8, &(0x7f0000000340)=0x8, 0xfffffffffffffffb) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f00000001c0)={@mcast2, @private0, @private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c301e6, r10}) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r11, &(0x7f0000000200), 0x400086) r12 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r11}, 0x8) openat$cgroup_ro(r12, &(0x7f0000000300)='freezer.state\x00', 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000380)) sendfile(r0, r12, 0x0, 0x6) r13 = socket$inet6(0xa, 0x3, 0x5) sendmmsg$unix(r13, &(0x7f0000001c80)=[{{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="0ab8eee972f75f23aa714f893e025593aee75699a54839ffff023d823ce1274b56bb7f18ef615f62", 0x28}], 0x1}}], 0x1, 0x0) [ 940.550244][T18703] batman_adv: batadv278: Adding interface: macvlan138 [ 940.567648][T18703] batman_adv: batadv278: The MTU of interface macvlan138 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. [ 940.596345][T18703] batman_adv: batadv278: Interface activated: macvlan138 [ 940.619875][T18727] RDS: rds_bind could not find a transport for ::ffff:172.20.20.0, load rds_tcp or rds_rdma? 07:19:23 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf603, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.699267][T18715] batman_adv: batadv32: Adding interface: macvlan18 [ 940.745983][T18715] batman_adv: batadv32: The MTU of interface macvlan18 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. [ 940.826836][T18715] batman_adv: batadv32: Interface activated: macvlan18 07:19:23 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf602, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 940.969702][T18719] batman_adv: batadv88: Adding interface: macvlan67 [ 940.997026][T18719] batman_adv: batadv88: The MTU of interface macvlan67 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. [ 941.034535][T18719] batman_adv: batadv88: Interface activated: macvlan67 [ 941.066097][T18721] batman_adv: batadv100: Adding interface: macvlan102 [ 941.077747][T18721] batman_adv: batadv100: The MTU of interface macvlan102 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. 07:19:23 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf203, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.131245][T18721] batman_adv: batadv100: Interface activated: macvlan102 07:19:23 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xc000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.238065][T18729] batman_adv: batadv31: Adding interface: macvlan25 [ 941.247268][T18729] batman_adv: batadv31: The MTU of interface macvlan25 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. [ 941.275318][T18729] batman_adv: batadv31: Interface activated: macvlan25 07:19:23 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:23 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xea03, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:23 executing program 3: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xdc01, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.481315][T18743] batman_adv: batadv33: Adding interface: macvlan19 [ 941.517318][T18743] batman_adv: batadv33: The MTU of interface macvlan19 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. [ 941.543662][T18743] batman_adv: batadv33: Interface activated: macvlan19 07:19:24 executing program 2: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xca03, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.626753][T18752] batman_adv: batadv89: Adding interface: macvlan68 [ 941.645829][T18752] batman_adv: batadv89: The MTU of interface macvlan68 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. [ 941.672707][T18752] batman_adv: batadv89: Interface activated: macvlan68 [ 941.744828][T18755] batman_adv: batadv101: Adding interface: macvlan103 [ 941.761625][T18755] batman_adv: batadv101: The MTU of interface macvlan103 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. 07:19:24 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xb200, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.794131][T18755] batman_adv: batadv101: Interface activated: macvlan103 07:19:24 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xd0c0000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 941.895584][T18767] batman_adv: batadv32: Adding interface: macvlan26 [ 941.902772][T18767] batman_adv: batadv32: The MTU of interface macvlan26 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. [ 941.929103][T18767] batman_adv: batadv32: Interface activated: macvlan26 07:19:24 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xac02, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 942.031283][T18772] batman_adv: batadv71: Adding interface: macvlan76 [ 942.051643][T18772] batman_adv: batadv71: The MTU of interface macvlan76 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. [ 942.082779][T18772] batman_adv: batadv71: Interface activated: macvlan76 [ 942.112845][T18774] batman_adv: batadv280: Adding interface: macvlan139 07:19:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000100)={0x0, 0x0, 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) connect$bt_rfcomm(r2, &(0x7f00000001c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}}, 0xa) sendfile(r1, r2, 0x0, 0xf03b0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0x10, &(0x7f0000000080), 0x2) sendfile(r5, r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1c2dbfffc}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000180)={0x2, 0x0, 0xf8d, 0x81, 0x392, 0xda67}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x14000, 0x800}, 0x20) [ 942.136065][T18774] batman_adv: batadv280: The MTU of interface macvlan139 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 942.164820][T18774] batman_adv: batadv280: Interface activated: macvlan139 07:19:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000100)={0x0, 0x0, 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) connect$bt_rfcomm(r2, &(0x7f00000001c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xfd}}, 0xa) sendfile(r1, r2, 0x0, 0xf03b0000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0x10, &(0x7f0000000080), 0x2) sendfile(r5, r0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1c2dbfffc}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000180)={0x2, 0x0, 0xf8d, 0x81, 0x392, 0xda67}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x14000, 0x800}, 0x20) [ 942.253400][T18781] batman_adv: batadv34: Adding interface: macvlan20 [ 942.260043][T18781] batman_adv: batadv34: The MTU of interface macvlan20 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. [ 942.348527][T18781] batman_adv: batadv34: Interface activated: macvlan20 07:19:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) (fail_nth: 1) [ 942.501885][T18789] batman_adv: batadv90: Adding interface: macvlan69 [ 942.509353][T18789] batman_adv: batadv90: The MTU of interface macvlan69 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 942.535994][T18789] batman_adv: batadv90: Interface activated: macvlan69 [ 942.569592][T18790] batman_adv: batadv102: Adding interface: macvlan104 [ 942.590291][T18808] FAULT_INJECTION: forcing a failure. [ 942.590291][T18808] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 942.591592][T18790] batman_adv: batadv102: The MTU of interface macvlan104 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 942.639050][T18790] batman_adv: batadv102: Interface activated: macvlan104 [ 942.688518][T18808] CPU: 0 PID: 18808 Comm: syz-executor.2 Not tainted 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 942.698991][T18808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 942.709078][T18808] Call Trace: [ 942.712380][T18808] [ 942.715330][T18808] dump_stack_lvl+0xd1/0x138 [ 942.719969][T18808] should_fail.cold+0x5/0xa [ 942.724515][T18808] _copy_from_user+0x2e/0x170 [ 942.729229][T18808] __sys_bpf+0x1d0/0x4ff0 [ 942.733594][T18808] ? ksys_write+0x210/0x250 07:19:25 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xe000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 942.738128][T18808] ? lock_downgrade+0x6e0/0x6e0 [ 942.743016][T18808] ? bpf_perf_link_attach+0x520/0x520 [ 942.748443][T18808] ? vfs_write+0x49e/0xdd0 [ 942.752906][T18808] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 942.758580][T18808] ? wait_for_completion_io_timeout+0x20/0x20 [ 942.764721][T18808] __x64_sys_bpf+0x79/0xc0 [ 942.769160][T18808] ? syscall_enter_from_user_mode+0x26/0xb0 [ 942.775088][T18808] do_syscall_64+0x39/0xb0 [ 942.779535][T18808] entry_SYSCALL_64_after_hwframe+0x63/0xcd 07:19:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000b00010076657468"], 0x48}}, 0x4040) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) sendmsg$IEEE802154_ADD_IFACE(r7, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x2c, r1, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket(0x11, 0x800000003, 0x0) r8 = socket(0x1, 0x803, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r10 = socket$inet6(0xa, 0x1, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000004040)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x8f07, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x936, {0x0, 0x0, 0x0, r5}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) [ 942.785480][T18808] RIP: 0033:0x7fac12c8c0d9 [ 942.789922][T18808] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 942.809567][T18808] RSP: 002b:00007fac13a77168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 942.818012][T18808] RAX: ffffffffffffffda RBX: 00007fac12dabf80 RCX: 00007fac12c8c0d9 [ 942.826023][T18808] RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005 07:19:25 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x400086) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r4}, 0x8) openat$cgroup_ro(r5, &(0x7f0000000300)='freezer.state\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000012c0)=ANY=[@ANYRESOCT, @ANYRESHEX=r1, @ANYRES16, @ANYRES8, @ANYRES16, @ANYRES32, @ANYBLOB="110986598d969476838cab5fcc1392386f940fcd18db4f5e68836fb112dae7a078fc4f20e0d909197778d62d0cd933f8b5267d1b08fa800ba337c9740f69af507ca32bba5307b5623a56264d75e26f57b52a220723806a6664619c7fd5e303b4f07d7ddc3d437089e4837864f874e4154b02e3383183cae3703eeb0ca691b0c817", @ANYBLOB="a878cd78a04191eb8674b23b9c1b163292a672c4d8ac568ba671da5ab2cc44a515d14eab1bdaa41f9262b1a07d1dfe959418f61b4acfbf09ee4475eee9057c2c9e6d5fcd25713a5f2bf9ee42206b", @ANYRES32=r5], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r2, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYBLOB, @ANYRESOCT], 0x448}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001740)={0x11, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x0, 0x6, 0x1, 0x0, 0x30, 0x10}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x1, 0xfffffffffffffff8}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x4, 0x0, 0x9, 0x0, 0x1, 0x20, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000001700)={0x2, 0x2, 0xffff72ae, 0x8}, 0x10}, 0x80) sendfile(r7, r6, 0x0, 0x10000a006) [ 942.834031][T18808] RBP: 00007fac13a771d0 R08: 0000000000000000 R09: 0000000000000000 [ 942.842034][T18808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.850037][T18808] R13: 00007fffbb535f3f R14: 00007fac13a77300 R15: 0000000000022000 [ 942.858065][T18808] 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="a9869605822c9c7009d6972c3526724736e02b900406b3c392019a1d8307f2c044471c2f8e83168d3a08cf801cd31aa2399e6d94c75dc47576bfc2cf635a78cf96264a823c6b5cfe8b3773a587c90ec3618a59783ae8b5fc88d38c83ac65a8786614a9bbc0ce67316b461db17c4a34a2106092ba7fe2957e30efe82ef0cca168fc4de2b474725b063e9b28c51733187d771ec7a3c178abbdf618c34667d68d52f47f598865820c1ec2f17f138913273efbb35965f2a4d2923d3c593b5c1b9f0b84a74830857a8f1cbbc21036d5d37a4bcce17eac609e5bff281cad8b2723ab6ffb1b201b46648b48b725b4e25b6a7f9e9a9018c829bb9b786a5c35e5d25764"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) (async) [ 942.909059][T18799] batman_adv: batadv33: Adding interface: macvlan27 [ 942.941797][T18799] batman_adv: batadv33: The MTU of interface macvlan27 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. 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 943.044813][T18799] batman_adv: batadv33: Interface activated: macvlan27 07:19:25 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xac02, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 943.180771][ T27] audit: type=1804 audit(1669706365.622:156): pid=18817 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir88460272/syzkaller.dj6iD7/2504/cgroup.controllers" dev="sda1" ino=1140 res=1 errno=0 07:19:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) (fail_nth: 2) 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 943.248332][T18813] batman_adv: batadv103: Adding interface: macvlan105 [ 943.266467][T18813] batman_adv: batadv103: The MTU of interface macvlan105 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. 07:19:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000b00010076657468"], 0x48}}, 0x4040) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) (async, rerun: 64) sendmsg$IEEE802154_ADD_IFACE(r7, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x2c, r1, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c801) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x11, 0x800000003, 0x0) (async) r8 = socket(0x1, 0x803, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async, rerun: 32) r10 = socket$inet6(0xa, 0x1, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000004040)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x8f07, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x936, {0x0, 0x0, 0x0, r5}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) 07:19:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 943.317195][T18839] FAULT_INJECTION: forcing a failure. [ 943.317195][T18839] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 943.333974][T18839] CPU: 0 PID: 18839 Comm: syz-executor.2 Not tainted 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 943.344446][T18839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 943.354535][T18839] Call Trace: [ 943.357838][T18839] [ 943.360802][T18839] dump_stack_lvl+0xd1/0x138 [ 943.365439][T18839] should_fail.cold+0x5/0xa [ 943.369985][T18839] strncpy_from_user+0x38/0x3c0 [ 943.374905][T18839] bpf_prog_load+0x1bd/0x2230 [ 943.379649][T18839] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 943.385587][T18839] ? find_held_lock+0x2d/0x110 [ 943.390404][T18839] ? __might_fault+0xd9/0x180 [ 943.395124][T18839] ? lock_downgrade+0x6e0/0x6e0 [ 943.400037][T18839] ? bpf_lsm_bpf+0x9/0x10 [ 943.404418][T18839] __sys_bpf+0x1436/0x4ff0 [ 943.408876][T18839] ? ksys_write+0x210/0x250 [ 943.413428][T18839] ? bpf_perf_link_attach+0x520/0x520 [ 943.418854][T18839] ? vfs_write+0x49e/0xdd0 [ 943.423322][T18839] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 943.428994][T18839] ? wait_for_completion_io_timeout+0x20/0x20 [ 943.431542][T18813] batman_adv: batadv103: Interface activated: macvlan105 [ 943.435108][T18839] __x64_sys_bpf+0x79/0xc0 [ 943.435137][T18839] ? syscall_enter_from_user_mode+0x26/0xb0 [ 943.435175][T18839] do_syscall_64+0x39/0xb0 [ 943.435199][T18839] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 943.462843][T18839] RIP: 0033:0x7fac12c8c0d9 [ 943.467272][T18839] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 943.486906][T18839] RSP: 002b:00007fac13a77168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 943.495354][T18839] RAX: ffffffffffffffda RBX: 00007fac12dabf80 RCX: 00007fac12c8c0d9 [ 943.503358][T18839] RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005 07:19:26 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xe010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 943.511359][T18839] RBP: 00007fac13a771d0 R08: 0000000000000000 R09: 0000000000000000 [ 943.519361][T18839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 943.527533][T18839] R13: 00007fffbb535f3f R14: 00007fac13a77300 R15: 0000000000022000 [ 943.535553][T18839] 07:19:26 executing program 3: sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd}]}]}, 0x410}], 0x1}, 0x0) 07:19:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000300)={'wpan4\x00'}) (async) sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080), 0xc, &(0x7f0000000400)={0x0}}, 0x0) (async) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r3 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r4 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000b00010076657468"], 0x48}}, 0x4040) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) (async) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r7, 0x8933, &(0x7f00000000c0)={'wpan0\x00'}) sendmsg$IEEE802154_ADD_IFACE(r7, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x2c, r1, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c801) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket(0x11, 0x800000003, 0x0) (async, rerun: 32) r8 = socket(0x1, 0x803, 0x0) (async) socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) r10 = socket$inet6(0xa, 0x1, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000004040)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r9, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r10], 0x44}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000200)={0x0, 0x8f07, &(0x7f0000000240)={&(0x7f0000004c00)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x936, {0x0, 0x0, 0x0, r5}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) 07:19:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x400086) (async, rerun: 64) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r4}, 0x8) (rerun: 64) openat$cgroup_ro(r5, &(0x7f0000000300)='freezer.state\x00', 0x0, 0x0) (async) write$binfmt_script(r3, &(0x7f00000012c0)=ANY=[@ANYRESOCT, @ANYRESHEX=r1, @ANYRES16, @ANYRES8, @ANYRES16, @ANYRES32, @ANYBLOB="110986598d969476838cab5fcc1392386f940fcd18db4f5e68836fb112dae7a078fc4f20e0d909197778d62d0cd933f8b5267d1b08fa800ba337c9740f69af507ca32bba5307b5623a56264d75e26f57b52a220723806a6664619c7fd5e303b4f07d7ddc3d437089e4837864f874e4154b02e3383183cae3703eeb0ca691b0c817", @ANYBLOB="a878cd78a04191eb8674b23b9c1b163292a672c4d8ac568ba671da5ab2cc44a515d14eab1bdaa41f9262b1a07d1dfe959418f61b4acfbf09ee4475eee9057c2c9e6d5fcd25713a5f2bf9ee42206b", @ANYRES32=r5], 0x208e24b) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r2, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYBLOB, @ANYRESOCT], 0x448}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001740)={0x11, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x0, 0x6, 0x1, 0x0, 0x30, 0x10}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x1, 0xfffffffffffffff8}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x4, 0x0, 0x9, 0x0, 0x1, 0x20, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000001700)={0x2, 0x2, 0xffff72ae, 0x8}, 0x10}, 0x80) (async) sendfile(r7, r6, 0x0, 0x10000a006) 07:19:26 executing program 3: sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd}]}]}, 0x410}], 0x1}, 0x0) [ 943.681173][T18866] __nla_validate_parse: 54 callbacks suppressed [ 943.681192][T18866] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x400086) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r4}, 0x8) openat$cgroup_ro(r5, &(0x7f0000000300)='freezer.state\x00', 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000012c0)=ANY=[@ANYRESOCT, @ANYRESHEX=r1, @ANYRES16, @ANYRES8, @ANYRES16, @ANYRES32, @ANYBLOB="110986598d969476838cab5fcc1392386f940fcd18db4f5e68836fb112dae7a078fc4f20e0d909197778d62d0cd933f8b5267d1b08fa800ba337c9740f69af507ca32bba5307b5623a56264d75e26f57b52a220723806a6664619c7fd5e303b4f07d7ddc3d437089e4837864f874e4154b02e3383183cae3703eeb0ca691b0c817", @ANYBLOB="a878cd78a04191eb8674b23b9c1b163292a672c4d8ac568ba671da5ab2cc44a515d14eab1bdaa41f9262b1a07d1dfe959418f61b4acfbf09ee4475eee9057c2c9e6d5fcd25713a5f2bf9ee42206b", @ANYRES32=r5], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r2, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYBLOB, @ANYRESOCT], 0x448}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001740)={0x11, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x0, 0x6, 0x1, 0x0, 0x30, 0x10}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x1, 0xfffffffffffffff8}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x4, 0x0, 0x9, 0x0, 0x1, 0x20, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000001700)={0x2, 0x2, 0xffff72ae, 0x8}, 0x10}, 0x80) sendfile(r7, r6, 0x0, 0x10000a006) [ 943.768955][T18876] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:26 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xac02, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:26 executing program 3: sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd}]}]}, 0x410}], 0x1}, 0x0) [ 943.889393][T18866] batman_adv: batadv104: Adding interface: macvlan106 [ 943.902368][T18866] batman_adv: batadv104: The MTU of interface macvlan106 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. [ 943.929709][T18866] batman_adv: batadv104: Interface activated: macvlan106 [ 943.942757][T18883] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 943.966439][T18883] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 944.032913][T18883] batman_adv: batadv35: Adding interface: macvlan28 [ 944.039781][T18883] batman_adv: batadv35: The MTU of interface macvlan28 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. [ 944.067078][T18883] batman_adv: batadv35: Interface activated: macvlan28 07:19:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) (fail_nth: 3) 07:19:26 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00'}) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0x400086) (async, rerun: 32) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0)={r4}, 0x8) (rerun: 32) openat$cgroup_ro(r5, &(0x7f0000000300)='freezer.state\x00', 0x0, 0x0) (async) write$binfmt_script(r3, &(0x7f00000012c0)=ANY=[@ANYRESOCT, @ANYRESHEX=r1, @ANYRES16, @ANYRES8, @ANYRES16, @ANYRES32, @ANYBLOB="110986598d969476838cab5fcc1392386f940fcd18db4f5e68836fb112dae7a078fc4f20e0d909197778d62d0cd933f8b5267d1b08fa800ba337c9740f69af507ca32bba5307b5623a56264d75e26f57b52a220723806a6664619c7fd5e303b4f07d7ddc3d437089e4837864f874e4154b02e3383183cae3703eeb0ca691b0c817", @ANYBLOB="a878cd78a04191eb8674b23b9c1b163292a672c4d8ac568ba671da5ab2cc44a515d14eab1bdaa41f9262b1a07d1dfe959418f61b4acfbf09ee4475eee9057c2c9e6d5fcd25713a5f2bf9ee42206b", @ANYRES32=r5], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r2, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYBLOB, @ANYRESOCT], 0x448}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) (async, rerun: 64) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) (async, rerun: 64) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001740)={0x11, 0x9, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x0, 0x6, 0x1, 0x0, 0x30, 0x10}, @jmp={0x5, 0x1, 0x2, 0x0, 0x5, 0x1, 0xfffffffffffffff8}, @map_idx={0x18, 0x0, 0x5, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x4, 0x0, 0x9, 0x0, 0x1, 0x20, 0xfffffffffffffffc}]}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x4, '\x00', 0x0, 0x0, r3, 0x8, &(0x7f0000000200)={0x8, 0x3}, 0x8, 0x10, &(0x7f0000001700)={0x2, 0x2, 0xffff72ae, 0x8}, 0x10}, 0x80) (async) sendfile(r7, r6, 0x0, 0x10000a006) 07:19:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) 07:19:26 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:26 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xe010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 944.141452][T18889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 944.169510][ T27] audit: type=1804 audit(1669706366.612:157): pid=18878 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir3409193520/syzkaller.f6CC7K/2983/cgroup.controllers" dev="sda1" ino=1168 res=1 errno=0 [ 944.188509][T18897] syz-executor.2: vmalloc error: size 4096, vm_struct allocation failed, mode:0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT), nodemask=(null),cpuset=syz2,mems_allowed=0-1 [ 944.222396][T18878] netlink: 1068 bytes leftover after parsing attributes in process `syz-executor.4'. [ 944.227146][T18897] CPU: 0 PID: 18897 Comm: syz-executor.2 Not tainted 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 944.242315][T18897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 944.252448][T18897] Call Trace: [ 944.255753][T18897] [ 944.258712][T18897] dump_stack_lvl+0xd1/0x138 [ 944.263346][T18897] warn_alloc.cold+0x95/0x1a7 [ 944.268084][T18897] ? zone_watermark_ok_safe+0x300/0x300 [ 944.273687][T18897] ? __kasan_kmalloc+0x89/0xb0 [ 944.278494][T18897] ? __get_vm_area_node+0x297/0x3f0 [ 944.283735][T18897] __vmalloc_node_range+0xdf9/0x13a0 [ 944.289079][T18897] ? bpf_prog_alloc_no_stats+0x3c/0x540 [ 944.294667][T18897] ? vfree_atomic+0xe0/0xe0 [ 944.299215][T18897] ? __might_fault+0xd9/0x180 [ 944.303937][T18897] ? lock_downgrade+0x6e0/0x6e0 [ 944.308834][T18897] ? bpf_prog_alloc_no_stats+0x3c/0x540 [ 944.314421][T18897] __vmalloc+0x6d/0x90 [ 944.318536][T18897] ? bpf_prog_alloc_no_stats+0x3c/0x540 [ 944.324125][T18897] bpf_prog_alloc_no_stats+0x3c/0x540 [ 944.329540][T18897] bpf_prog_alloc+0x30/0x230 [ 944.334167][T18897] bpf_prog_load+0x77a/0x2230 [ 944.338869][T18897] ? __bpf_prog_put.constprop.0+0x220/0x220 [ 944.344781][T18897] ? find_held_lock+0x2d/0x110 [ 944.349564][T18897] ? __might_fault+0xd9/0x180 [ 944.354256][T18897] ? lock_downgrade+0x6e0/0x6e0 [ 944.359131][T18897] ? bpf_lsm_bpf+0x9/0x10 [ 944.363474][T18897] __sys_bpf+0x1436/0x4ff0 [ 944.367903][T18897] ? ksys_write+0x210/0x250 [ 944.372425][T18897] ? bpf_perf_link_attach+0x520/0x520 [ 944.377825][T18897] ? vfs_write+0x49e/0xdd0 [ 944.382251][T18897] ? __mutex_unlock_slowpath+0x157/0x5e0 [ 944.387890][T18897] ? wait_for_completion_io_timeout+0x20/0x20 [ 944.393986][T18897] __x64_sys_bpf+0x79/0xc0 [ 944.398401][T18897] ? syscall_enter_from_user_mode+0x26/0xb0 [ 944.404311][T18897] do_syscall_64+0x39/0xb0 [ 944.408730][T18897] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 944.414635][T18897] RIP: 0033:0x7fac12c8c0d9 [ 944.419050][T18897] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 944.438662][T18897] RSP: 002b:00007fac13a77168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 944.447077][T18897] RAX: ffffffffffffffda RBX: 00007fac12dabf80 RCX: 00007fac12c8c0d9 [ 944.455049][T18897] RDX: 0000000000000070 RSI: 0000000020000440 RDI: 0000000000000005 [ 944.463020][T18897] RBP: 00007fac13a771d0 R08: 0000000000000000 R09: 0000000000000000 [ 944.470993][T18897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 944.478965][T18897] R13: 00007fffbb535f3f R14: 00007fac13a77300 R15: 0000000000022000 [ 944.486952][T18897] [ 944.493578][T18899] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 944.501835][T18897] Mem-Info: [ 944.506033][T18897] active_anon:1282 inactive_anon:75445 isolated_anon:0 [ 944.506033][T18897] active_file:16554 inactive_file:946 isolated_file:0 [ 944.506033][T18897] unevictable:768 dirty:420 writeback:16 [ 944.506033][T18897] slab_reclaimable:24167 slab_unreclaimable:220736 [ 944.506033][T18897] mapped:20478 shmem:2478 pagetables:682 [ 944.506033][T18897] sec_pagetables:0 bounce:0 07:19:27 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, r3, 0xc15, 0x0, 0x0, {{}, {}, {0x4d, 0x11, 0x6}}}, 0x24}}, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) sendmsg$tipc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) 07:19:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 944.506033][T18897] kernel_misc_reclaimable:0 [ 944.506033][T18897] free:1223350 free_pcp:8759 free_cma:0 [ 944.563263][T18898] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:27 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0037) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) [ 944.586450][T18897] Node 0 active_anon:5132kB inactive_anon:302080kB active_file:66452kB inactive_file:3452kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:81532kB dirty:1632kB writeback:64kB shmem:8376kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB kernel_stack:10364kB pagetables:2804kB sec_pagetables:0kB all_unreclaimable? no 07:19:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, 0x0, 0x0) [ 944.705373][T18889] batman_adv: batadv105: Adding interface: macvlan107 [ 944.720475][T18889] batman_adv: batadv105: The MTU of interface macvlan107 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. 07:19:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, 0x0, 0x0) 07:19:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, 0x0, 0x0) [ 944.754606][T18889] batman_adv: batadv105: Interface activated: macvlan107 [ 944.779760][T18893] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 944.905661][T18899] batman_adv: batadv36: Adding interface: macvlan29 [ 944.916912][T18899] batman_adv: batadv36: The MTU of interface macvlan29 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. [ 944.961875][T18897] Node 1 active_anon:0kB inactive_anon:0kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:1536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB sec_pagetables:0kB all_unreclaimable? no [ 944.997964][T18919] [ 945.000328][T18919] ================================ [ 945.005442][T18919] WARNING: inconsistent lock state [ 945.010564][T18919] 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 Not tainted [ 945.017600][T18919] -------------------------------- [ 945.018459][T18899] batman_adv: batadv36: Interface activated: macvlan29 [ 945.022703][T18919] inconsistent {IN-SOFTIRQ-R} -> {SOFTIRQ-ON-W} usage. [ 945.022716][T18919] syz-executor.4/18919 [HC0[0]:SC0[0]:HE1:SE1] takes: [ 945.022739][T18919] ffff88803e526bb8 (clock-AF_INET6){+++-}-{2:2}, at: l2tp_tunnel_register+0x126/0x1210 [ 945.050004][T18897] Node 0 [ 945.052792][T18919] {IN-SOFTIRQ-R} state was registered at: [ 945.052804][T18919] lock_acquire+0x1e3/0x630 [ 945.052837][T18919] _raw_read_lock_bh+0x3f/0x70 [ 945.061319][T18897] DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 945.061464][T18919] rds_tcp_state_change+0x25/0x240 [ 945.066397][T18897] lowmem_reserve[]: [ 945.070854][T18919] tcp_done+0x1cc/0x340 [ 945.097552][T18897] 0 [ 945.102406][T18919] tcp_reset+0x19e/0x540 [ 945.106572][T18897] 2623 [ 945.110487][T18919] tcp_validate_incoming+0x865/0x1c80 [ 945.110523][T18919] tcp_rcv_established+0x63f/0x2230 [ 945.130851][T18919] tcp_v6_do_rcv+0x814/0x13c0 [ 945.135682][T18919] tcp_v6_rcv+0x2e9e/0x3840 [ 945.140276][T18919] ip6_protocol_deliver_rcu+0x2df/0x1950 [ 945.145993][T18919] ip6_input_finish+0x150/0x2c0 [ 945.150924][T18919] ip6_input+0xa0/0xd0 [ 945.155072][T18919] ipv6_rcv+0x250/0x380 [ 945.159310][T18919] __netif_receive_skb_one_core+0x114/0x180 [ 945.165312][T18919] __netif_receive_skb+0x1f/0x1c0 [ 945.170435][T18919] process_backlog+0x3e4/0x810 [ 945.175286][T18919] __napi_poll+0xb8/0x770 [ 945.179703][T18919] net_rx_action+0xa00/0xde0 [ 945.184381][T18919] __do_softirq+0x1fb/0xadc [ 945.188968][T18919] run_ksoftirqd+0x31/0x60 [ 945.193464][T18919] smpboot_thread_fn+0x659/0xa20 [ 945.198492][T18919] kthread+0x2e8/0x3a0 [ 945.202829][T18919] ret_from_fork+0x1f/0x30 [ 945.207355][T18919] irq event stamp: 803 [ 945.211416][T18919] hardirqs last enabled at (803): [] _raw_spin_unlock_irqrestore+0x54/0x70 [ 945.221667][T18919] hardirqs last disabled at (802): [] _raw_spin_lock_irqsave+0x52/0x60 [ 945.231493][T18919] softirqs last enabled at (788): [] __irq_exit_rcu+0x123/0x180 [ 945.240783][T18919] softirqs last disabled at (769): [] __irq_exit_rcu+0x123/0x180 [ 945.250068][T18919] [ 945.250068][T18919] other info that might help us debug this: [ 945.258119][T18919] Possible unsafe locking scenario: [ 945.258119][T18919] [ 945.265571][T18919] CPU0 [ 945.268850][T18919] ---- [ 945.272128][T18919] lock(clock-AF_INET6); [ 945.276464][T18919] [ 945.279911][T18919] lock(clock-AF_INET6); [ 945.284406][T18919] [ 945.284406][T18919] *** DEADLOCK *** [ 945.284406][T18919] [ 945.292537][T18919] 1 lock held by syz-executor.4/18919: [ 945.297986][T18919] #0: ffff888021433130 (sk_lock-AF_PPPOX){+.+.}-{0:0}, at: pppol2tp_connect+0xadc/0x1a10 [ 945.307911][T18919] [ 945.307911][T18919] stack backtrace: [ 945.313786][T18919] CPU: 1 PID: 18919 Comm: syz-executor.4 Not tainted 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 945.324461][T18919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 945.334508][T18919] Call Trace: [ 945.337782][T18919] [ 945.340707][T18919] dump_stack_lvl+0xd1/0x138 [ 945.345310][T18919] mark_lock.part.0.cold+0x3a/0xd8 [ 945.350468][T18919] ? lock_chain_count+0x20/0x20 [ 945.355326][T18919] ? register_lock_class+0xbe/0x1120 [ 945.360619][T18919] ? lock_chain_count+0x20/0x20 [ 945.365482][T18919] ? is_dynamic_key.part.0+0x130/0x130 [ 945.370948][T18919] ? __lock_acquire+0xbc3/0x56d0 [ 945.375898][T18919] __lock_acquire+0x893/0x56d0 [ 945.380679][T18919] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 945.386674][T18919] ? find_held_lock+0x2d/0x110 [ 945.391444][T18919] lock_acquire+0x1e3/0x630 [ 945.395955][T18919] ? l2tp_tunnel_register+0x126/0x1210 [ 945.401417][T18919] ? lock_release+0x810/0x810 [ 945.406122][T18919] ? __fget_files+0x26a/0x440 [ 945.410892][T18919] _raw_write_lock+0x2e/0x40 [ 945.415486][T18919] ? l2tp_tunnel_register+0x126/0x1210 [ 945.420941][T18919] l2tp_tunnel_register+0x126/0x1210 [ 945.426227][T18919] ? sprintf+0xc4/0x100 [ 945.430415][T18919] ? l2tp_tunnel_del_work+0x780/0x780 [ 945.435785][T18919] ? debug_object_free+0x360/0x360 [ 945.440949][T18919] ? lockdep_init_map_type+0x21e/0x800 [ 945.446425][T18919] ? lockdep_init_map_type+0x21e/0x800 [ 945.451893][T18919] ? l2tp_tunnel_create+0x2bf/0x4b0 [ 945.457134][T18919] ? l2tp_tunnel_create+0x3c6/0x4b0 [ 945.462340][T18919] pppol2tp_connect+0xcdc/0x1a10 [ 945.467283][T18919] ? pppol2tp_put_sk+0xd0/0xd0 [ 945.472305][T18919] ? aa_sk_perm+0x313/0xab0 [ 945.476810][T18919] ? aa_af_perm+0x240/0x240 [ 945.481317][T18919] ? bpf_lsm_socket_connect+0x9/0x10 [ 945.486604][T18919] ? pppol2tp_put_sk+0xd0/0xd0 [ 945.491364][T18919] __sys_connect_file+0x153/0x1a0 [ 945.496389][T18919] __sys_connect+0x165/0x1a0 [ 945.500975][T18919] ? __sys_connect_file+0x1a0/0x1a0 [ 945.506179][T18919] ? syscall_enter_from_user_mode+0x26/0xb0 [ 945.512079][T18919] __x64_sys_connect+0x73/0xb0 [ 945.516840][T18919] do_syscall_64+0x39/0xb0 [ 945.521253][T18919] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 945.527154][T18919] RIP: 0033:0x7efcbe48c0d9 [ 945.531566][T18919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 945.551169][T18919] RSP: 002b:00007efcbd7de168 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 945.559577][T18919] RAX: ffffffffffffffda RBX: 00007efcbe5ac120 RCX: 00007efcbe48c0d9 [ 945.567543][T18919] RDX: 000000000000002e RSI: 0000000020000000 RDI: 0000000000000009 [ 945.575508][T18919] RBP: 00007efcbe4e7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 945.583474][T18919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 945.591446][T18919] R13: 00007fff521fafff R14: 00007efcbd7de300 R15: 0000000000022000 [ 945.599508][T18919] [ 945.605414][T18919] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 [ 945.615199][T18919] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 18919, name: syz-executor.4 [ 945.624728][T18919] preempt_count: 1, expected: 0 [ 945.629595][T18919] RCU nest depth: 0, expected: 0 [ 945.634579][T18919] INFO: lockdep is turned off. [ 945.639344][T18919] Preemption disabled at: [ 945.639354][T18919] [<0000000000000000>] 0x0 [ 945.648139][T18919] CPU: 1 PID: 18919 Comm: syz-executor.4 Not tainted 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 945.658568][T18919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 945.668639][T18919] Call Trace: [ 945.671926][T18919] [ 945.674870][T18919] dump_stack_lvl+0xd1/0x138 [ 945.679496][T18919] __might_resched.cold+0x222/0x26b [ 945.684728][T18919] cpus_read_lock+0x1b/0x140 [ 945.689342][T18919] static_key_slow_inc+0x12/0x20 [ 945.694307][T18919] setup_udp_tunnel_sock+0x43d/0x550 [ 945.699661][T18919] l2tp_tunnel_register+0xc51/0x1210 [ 945.702058][T18897] 2623 [ 945.704951][T18919] ? l2tp_tunnel_del_work+0x780/0x780 [ 945.704980][T18919] ? debug_object_free+0x360/0x360 [ 945.707882][T18897] 2623 [ 945.713082][T18919] ? l2tp_recv_common+0x3100/0x3100 [ 945.713107][T18919] ? l2tp_tunnel_delete+0x50/0x50 [ 945.713141][T18919] ? l2tp_tunnel_create+0x2bf/0x4b0 [ 945.728427][T18897] 2623 [ 945.731147][T18919] ? l2tp_tunnel_create+0x3c6/0x4b0 [ 945.744339][T18919] pppol2tp_connect+0xcdc/0x1a10 [ 945.747341][T18897] [ 945.749284][T18919] ? pppol2tp_put_sk+0xd0/0xd0 [ 945.749311][T18919] ? aa_sk_perm+0x313/0xab0 [ 945.760885][T18919] ? aa_af_perm+0x240/0x240 [ 945.762542][T18897] Node 0 [ 945.765399][T18919] ? bpf_lsm_socket_connect+0x9/0x10 [ 945.765433][T18919] ? pppol2tp_put_sk+0xd0/0xd0 [ 945.771784][T18897] DMA32 free:924388kB boost:0kB min:35496kB low:44368kB high:53240kB reserved_highatomic:0KB active_anon:15936kB inactive_anon:302332kB active_file:66204kB inactive_file:2164kB unevictable:1536kB writepending:196kB present:3129332kB managed:2691728kB mlocked:0kB bounce:0kB free_pcp:23748kB local_pcp:17432kB free_cma:0kB [ 945.773630][T18919] __sys_connect_file+0x153/0x1a0 [ 945.773660][T18919] __sys_connect+0x165/0x1a0 [ 945.782752][T18897] lowmem_reserve[]: [ 945.808397][T18919] ? __sys_connect_file+0x1a0/0x1a0 [ 945.808434][T18919] ? syscall_enter_from_user_mode+0x26/0xb0 [ 945.832918][T18919] __x64_sys_connect+0x73/0xb0 [ 945.837704][T18919] do_syscall_64+0x39/0xb0 [ 945.842144][T18919] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 945.848073][T18919] RIP: 0033:0x7efcbe48c0d9 [ 945.852500][T18919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 945.872137][T18919] RSP: 002b:00007efcbd7de168 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 945.880572][T18919] RAX: ffffffffffffffda RBX: 00007efcbe5ac120 RCX: 00007efcbe48c0d9 [ 945.888576][T18919] RDX: 000000000000002e RSI: 0000000020000000 RDI: 0000000000000009 [ 945.890625][T18897] 0 [ 945.896546][T18919] RBP: 00007efcbe4e7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 945.896563][T18919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 945.896575][T18919] R13: 00007fff521fafff R14: 00007efcbd7de300 R15: 0000000000022000 [ 945.896598][T18919] [ 945.909638][T18897] 0 0 0 0 [ 945.945950][T18897] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:0kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 945.980394][T18897] lowmem_reserve[]: 0 0 0 0 0 [ 945.988812][T18897] Node 1 Normal free:3943144kB boost:0kB min:54408kB low:68008kB high:81608kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:9696kB local_pcp:4704kB free_cma:0kB [ 946.028364][T18897] lowmem_reserve[]: 0 0 0 0 0 [ 946.034141][T18897] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 946.047104][T18897] Node 0 DMA32: 411*4kB (ME) 1824*8kB (ME) 2128*16kB (UME) 820*32kB (UM) 344*64kB (ME) 253*128kB (UME) 106*256kB (UME) 35*512kB (UME) 8*1024kB (UME) 2*2048kB (UE) 182*4096kB (UM) = 933740kB [ 946.067530][T18897] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 946.081343][T18897] Node 1 Normal: 192*4kB (UME) 41*8kB (UME) 34*16kB (UME) 128*32kB (UME) 56*64kB (UME) 23*128kB (UME) 11*256kB (UME) 6*512kB (UME) 1*1024kB (E) 2*2048kB (UE) 957*4096kB (M) = 3943144kB [ 946.101661][T18897] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 946.112843][T18897] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 946.124332][T18897] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 946.134118][T18897] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 946.143703][T18897] 19543 total pagecache pages [ 946.148460][T18897] 0 pages in swap cache [ 946.153262][T18897] Free swap = 0kB [ 946.157047][T18897] Total swap = 0kB [ 946.161287][T18897] 2097051 pages RAM 07:19:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:28 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x12000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 07:19:28 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x10000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:28 executing program 1: unshare(0x40000000) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) (async) r1 = socket$tipc(0x1e, 0x2, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, r3, 0xc15, 0x0, 0x0, {{}, {}, {0x4d, 0x11, 0x6}}}, 0x24}}, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) sendmsg$tipc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) 07:19:28 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) (async) sendfile(r2, r3, 0x0, 0xf03b0037) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) (async, rerun: 32) r5 = socket$pppl2tp(0x18, 0x1, 0x1) (async, rerun: 32) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) 07:19:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 946.165974][T18897] 0 pages HighMem/MovableOnly [ 946.170718][T18897] 390874 pages reserved [ 946.177430][T18897] 0 pages cma reserved [ 946.195862][T18926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 07:19:28 executing program 2: bpf$PROG_LOAD(0x2, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0), 0x0) 07:19:28 executing program 2: bpf$PROG_LOAD(0x3, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da20"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:28 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) (async) sendfile(r2, r3, 0x0, 0xf03b0037) (async) sendfile(r2, r1, 0x0, 0x8000000000004) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) (async) r5 = socket$pppl2tp(0x18, 0x1, 0x1) (async) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) (async, rerun: 32) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) (async) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) (async) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) 07:19:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0), 0x0) [ 946.381177][T18926] batman_adv: batadv106: Adding interface: macvlan108 [ 946.396576][T18926] batman_adv: batadv106: The MTU of interface macvlan108 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. [ 946.441931][T18926] batman_adv: batadv106: Interface activated: macvlan108 [ 946.464230][T18930] batman_adv: batadv37: Adding interface: macvlan30 07:19:28 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x16020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:28 executing program 2: bpf$PROG_LOAD(0x4, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 946.486347][T18930] batman_adv: batadv37: The MTU of interface macvlan30 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 946.558312][T18930] batman_adv: batadv37: Interface activated: macvlan30 07:19:29 executing program 5: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x12000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 946.637746][T18961] batman_adv: batadv107: Adding interface: macvlan109 [ 946.645003][T18961] batman_adv: batadv107: The MTU of interface macvlan109 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 946.671051][T18961] batman_adv: batadv107: Interface activated: macvlan109 [ 946.731611][T18965] batman_adv: batadv38: Adding interface: macvlan31 [ 946.738376][T18965] batman_adv: batadv38: The MTU of interface macvlan31 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 946.765289][T18965] batman_adv: batadv38: Interface activated: macvlan31 07:19:30 executing program 1: unshare(0x40000000) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) (async) unshare(0x0) r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) (async) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, r3, 0xc15, 0x0, 0x0, {{}, {}, {0x4d, 0x11, 0x6}}}, 0x24}}, 0x0) (async, rerun: 64) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000740)={0x42}, 0x10) (async, rerun: 64) sendmsg$tipc(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) 07:19:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0), 0x0) 07:19:30 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0037) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) 07:19:30 executing program 2: bpf$PROG_LOAD(0x6, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:30 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1c010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:30 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0037) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) 07:19:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 07:19:30 executing program 2: bpf$PROG_LOAD(0x7, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 07:19:30 executing program 2: bpf$PROG_LOAD(0x8, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da20"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) [ 947.770726][T18973] batman_adv: batadv108: Adding interface: macvlan110 [ 947.778865][T18973] batman_adv: batadv108: The MTU of interface macvlan110 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:19:30 executing program 2: bpf$PROG_LOAD(0x9, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 947.833231][T18973] batman_adv: batadv108: Interface activated: macvlan110 [ 947.851614][T18991] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49 [ 947.861459][T18991] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 18991, name: syz-executor.5 [ 947.870987][T18991] preempt_count: 1, expected: 0 [ 947.876003][T18991] RCU nest depth: 0, expected: 0 [ 947.880963][T18991] INFO: lockdep is turned off. [ 947.886189][T18991] Preemption disabled at: [ 947.886199][T18991] [<0000000000000000>] 0x0 [ 947.895012][T18991] CPU: 0 PID: 18991 Comm: syz-executor.5 Tainted: G W 6.1.0-rc5-syzkaller-01351-gc672e3727989 #0 [ 947.907011][T18991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 947.917092][T18991] Call Trace: [ 947.920386][T18991] [ 947.923335][T18991] dump_stack_lvl+0xd1/0x138 [ 947.927967][T18991] __might_resched.cold+0x222/0x26b [ 947.933202][T18991] cpus_read_lock+0x1b/0x140 [ 947.937923][T18991] static_key_slow_inc+0x12/0x20 [ 947.942906][T18991] setup_udp_tunnel_sock+0x43d/0x550 [ 947.948238][T18991] l2tp_tunnel_register+0xc51/0x1210 [ 947.953557][T18991] ? l2tp_tunnel_del_work+0x780/0x780 [ 947.958956][T18991] ? debug_object_free+0x360/0x360 [ 947.964106][T18991] ? l2tp_recv_common+0x3100/0x3100 [ 947.969333][T18991] ? l2tp_tunnel_delete+0x50/0x50 [ 947.974403][T18991] ? l2tp_tunnel_create+0x2bf/0x4b0 [ 947.979648][T18991] ? l2tp_tunnel_create+0x3c6/0x4b0 [ 947.984900][T18991] pppol2tp_connect+0xcdc/0x1a10 [ 947.989865][T18991] ? pppol2tp_put_sk+0xd0/0xd0 [ 947.994633][T18991] ? aa_sk_perm+0x313/0xab0 [ 947.999143][T18991] ? aa_af_perm+0x240/0x240 [ 948.003660][T18991] ? bpf_lsm_socket_connect+0x9/0x10 [ 948.009125][T18991] ? pppol2tp_put_sk+0xd0/0xd0 [ 948.013891][T18991] __sys_connect_file+0x153/0x1a0 [ 948.018915][T18991] __sys_connect+0x165/0x1a0 [ 948.023499][T18991] ? __sys_connect_file+0x1a0/0x1a0 [ 948.028713][T18991] ? kernel_fpu_begin_mask+0x270/0x270 [ 948.034263][T18991] ? __sys_socket+0x8e/0x250 [ 948.038862][T18991] ? do_futex+0x360/0x360 [ 948.043200][T18991] ? fpregs_restore_userregs+0x1b2/0x460 [ 948.048841][T18991] __x64_sys_connect+0x73/0xb0 [ 948.053606][T18991] do_syscall_64+0x39/0xb0 [ 948.058026][T18991] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 948.063932][T18991] RIP: 0033:0x7fc871e8c0d9 [ 948.068343][T18991] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 948.087961][T18991] RSP: 002b:00007fc8711ff168 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 948.096390][T18991] RAX: ffffffffffffffda RBX: 00007fc871fac120 RCX: 00007fc871e8c0d9 [ 948.104374][T18991] RDX: 000000000000002e RSI: 0000000020000000 RDI: 0000000000000009 [ 948.112342][T18991] RBP: 00007fc871ee7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 948.120312][T18991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 948.128361][T18991] R13: 00007ffded86702f R14: 00007fc8711ff300 R15: 0000000000022000 [ 948.136341][T18991] 07:19:30 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1c010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x0, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 948.361891][T19002] batman_adv: batadv91: Adding interface: macvlan70 [ 948.368869][T19002] batman_adv: batadv91: The MTU of interface macvlan70 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. [ 948.396111][T19002] batman_adv: batadv91: Interface activated: macvlan70 07:19:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 07:19:30 executing program 2: bpf$PROG_LOAD(0xa, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:30 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1f000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:31 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@loopback, @multicast1, 0x1, 0x100}}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @dev={0xac, 0x14, 0x14, 0x35}, 0x18, 0xe}}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) unshare(0x40040000) 07:19:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x0, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) 07:19:31 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='rcu_utilization\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) setsockopt$MRT_DEL_VIF(0xffffffffffffffff, 0x0, 0xcb, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0037) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r6, {0x2, 0x0, @dev}, 0x3}}, 0x2e) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000003c0)={'wlan0\x00'}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={0x0}}, 0x20008080) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'\x00', &(0x7f0000000400)=@ethtool_sfeatures={0x3b, 0x3, [{0x3, 0x8}, {0x1, 0x1}, {0x7, 0x96bc}]}}) sendmsg$NL80211_CMD_SET_MAC_ACL(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_ACL_POLICY={0xfffffffffffffce3, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8880}, 0x24000800) 07:19:31 executing program 2: bpf$PROG_LOAD(0xb, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:31 executing program 2: bpf$PROG_LOAD(0xc, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x0, 0x1, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 948.653894][T19006] batman_adv: batadv109: Adding interface: macvlan111 07:19:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x0, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) 07:19:31 executing program 2: bpf$PROG_LOAD(0xd, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 948.684963][T19006] batman_adv: batadv109: The MTU of interface macvlan111 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. [ 948.713362][T19006] batman_adv: batadv109: Interface activated: macvlan111 07:19:31 executing program 2: bpf$PROG_LOAD(0xe, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 948.800941][T19020] __nla_validate_parse: 13 callbacks suppressed [ 948.800959][T19020] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 948.827498][T19020] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 948.840185][T19020] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) 07:19:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) (async) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) (async) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) 07:19:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x0, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) 07:19:31 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x20000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) [ 948.862278][T19020] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on 07:19:31 executing program 2: bpf$PROG_LOAD(0xf, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x410, 0x28, 0x0, 0x0, 0x0, "", [@nested={0x4}, @nested={0x3fc, 0x18, 0x0, 0x1, [@typed={0x14, 0x41, 0x0, 0x0, @ipv6=@local}, @generic="8a8c5a28426a214c99f6a828a9e8cfd1480248bcc7e42b62951bfcc699076363dacc2d50c887442cb1460f1c660f3e0933f0d50ad5eb743a2fff84784d6c7b9728b7fa4bdd22f34825e76126cd", @typed={0x80, 0x5e, 0x0, 0x0, @binary="9fc7f5418da1501985332e1fc16286c6a390211a7861163f5c91395953883c942128f5f8ef10b2886b619a6da6d0fd99024dd3829757610db6f299c38ed401e96e08383da0513cae9eff8a3a23428d03f67407672361536a818e68a875eb2a66fb0f5b8c7005584e81fab90d029fec37e542345a7ed25ba83f38bfc5"}, @generic="41fc672e46caf2ac5c2964a38a6c281439a12dde1b5e0afc88f742e1bdf5d57cef82003991e3cf0cc5180092becd7180fb1655b494b4a7a3924b1e4af8e2e87f5442c21fff8fe714edbade3960015e9f2f7b3366a630ca88f4c90bdf80068dba3088b750e3727111dcaf4f923fc7911c3e8942797a589a509678d1e9114a989b5f4d5d4680cdd07224a41d87b71edba0960a30ec919725ae377da3b21469b22f160c7908", @typed={0xc, 0x4a, 0x0, 0x0, @u64=0x2}, @generic="b1983a877e4752983fde3c1897ebb190fdebe900aa6cadced3f169655c6250112d85a829281146e2d5819d3416c9cce5479f888311f0887f2eb6f0380d49238972f248cdd3407f71e8012758cc1985ff63ab12a0a51f05be1307294406d307031917ae59242b041c84e6dd1bf800b3124c250c6ed86bef40707953121d61461a190d9ff03d683aa09d4dbf9d255289f2e221bd5329da5c9e29ea825fc8ef1b41f8915b652f4fe903e7b4", @typed={0x103, 0x11, 0x0, 0x0, @binary="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"}, @generic="990b5843416210b73cba9b81a9c027e8513861890a6956f9a7a76d5e8b95c044abaa460eb14b93006c86470307671cbf7597034718422f817b72491d6c0414c492e6b83f829e42d6f114a8584e762df5ad7d38aedbcab26d18e64c4da404d3d0d5384b7459bd9dce440107c6c35a2a8991408cd689cdd4cf57eacbac404d2451a490cdfbd4a1fc98a2fcb87475565e3b6729a704a9f2f24f6247375b572ff75d71225c56319f418dba6ecc303098f07316", @typed={0x8, 0x14, 0x0, 0x0, @fd=r0}]}]}, 0x410}], 0x1}, 0x0) [ 948.934065][T19034] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 948.965828][T19034] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 949.037173][T19039] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.052445][T19039] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 949.098869][T19039] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) [ 949.111920][T19039] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 949.136339][T19042] batman_adv: batadv110: Adding interface: macvlan112 [ 949.160283][T19042] batman_adv: batadv110: The MTU of interface macvlan112 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. [ 949.212232][T19042] batman_adv: batadv110: Interface activated: macvlan112 [ 949.226905][T19036] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.242953][T19036] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 949.262573][T19036] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) [ 949.284921][T19036] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on 07:19:32 executing program 1: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x20000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:32 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@loopback, @multicast1, 0x1, 0x100}}) (async) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @dev={0xac, 0x14, 0x14, 0x35}, 0x18, 0xe}}) (async) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) unshare(0x40040000) 07:19:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x14, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 07:19:32 executing program 2: bpf$PROG_LOAD(0x10, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:32 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x20020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) (async) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) (async) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) 07:19:32 executing program 2: bpf$PROG_LOAD(0x11, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:32 executing program 2: bpf$PROG_LOAD(0x12, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 949.625689][T19052] ieee80211 phy21: Selected rate control algorithm 'minstrel_ht' [ 949.664598][T19058] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 07:19:32 executing program 2: bpf$PROG_LOAD(0x13, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da20"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 949.695529][T19054] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 949.707623][T19054] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 949.728345][T19054] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) 07:19:32 executing program 2: bpf$PROG_LOAD(0x14, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 949.756463][T19054] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on [ 949.767702][T19063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:19:32 executing program 2: bpf$PROG_LOAD(0x15, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 949.807946][T19058] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 949.864169][T19075] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 949.901297][T19078] batman_adv: batadv111: Adding interface: macvlan113 [ 949.908419][T19078] batman_adv: batadv111: The MTU of interface macvlan113 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. [ 949.940897][T19078] batman_adv: batadv111: Interface activated: macvlan113 [ 949.965799][T19063] batman_adv: batadv92: Adding interface: macvlan71 [ 949.978330][T19063] batman_adv: batadv92: The MTU of interface macvlan71 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. 07:19:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000), 0x248800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x20, 0x0, 0x0, 0x0, 0x0, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}]}, 0x20}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="7400000010003904000040000000000000000000", @ANYRES32=0x0, @ANYBLOB="03040000000000005400128009000100626f6e64000000004400028008001400ff7f000008000700ff0f0000060019008100000008000b00", @ANYRES32=0x0, @ANYBLOB="180008"], 0x74}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffeffe}) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 07:19:32 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000100)={@loopback, @multicast1, 0x1, 0x100}}) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, 0x0) (async, rerun: 64) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@remote, @dev={0xac, 0x14, 0x14, 0x35}, 0x18, 0xe}}) (async, rerun: 64) socket$packet(0x11, 0x2, 0x300) (rerun: 64) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) (async) unshare(0x40040000) 07:19:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x14, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 07:19:32 executing program 2: bpf$PROG_LOAD(0x16, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="b601ffff80000000bd110000000000008510000002000000850000000700000095000000000000009500a5050000000077d8f3b4000000002be16ad10a48b243ccc42606d25dfd73a015e0ca7fc2506a0f68a7d06d75357f216907dc6751dfb265a0e3ccae669e173a649c1cfd6587d472d64e7cc955d77578f4c35235138d5421f9453559c35da860e8ef14142b2a3e314422b854421eed734ceb1efeecb9c66854c3b3ffe1b4ce25d7c983c005c03bf3a48dfe3e26e7a23129d6606fd28a697a9d552af6d9a9df2c3af333e2008e11bbec0727cb3f647535deb6277f5696833a71011a7d06602e2fd5234712596b696418f163d1a13ed38a682f87925bfa753f541cd027edd68149ee99eebc6f7d6dd4ae59af7588c8e1b4efab57644ccb1973d7879b70a70001040000000000000000d7900a820b63278f4e9a217b98ef7042ad2a923132f208fd8289eaf8cd00000000000009d27d753a300800000000000000a5686f2fccc33e3e34c3969c5ad781302d40e97a8ad10ce0cbe17366d5ac6af2fca2360a15b8d5b1d52040ef7b28d300747877e176fe4c4b8e40dbf260f5a9f7eee30293c1b163b795d0aef4deb851a30000f569dc8f39943f889008e1ec914faa9e6cd0b3b4b3b5db666ebeb49d6a62019d76459e70b459543c4ac42e53b4ad4c77cff373ebd95848f01864e456969cd28000170996016aceb583df5ee4dd722e8c350af489f9a900000000a0dcc36b3d7c734a9cce0439f832a20d7cbdcda5dff3ba92dd66afb9d74aa222038994dcd3e7784dbea1e51a15b0f1a040cc63177f8fafa3192fc8e5552da1a982ab8dfe31ad1a0968faa47c2069d6bf09c3aa4f0fc128cb578d99b08a150b4cc4b22f6a464c6398c952519818a44a1b223ff502df87865c276588ea478e328e8277e811b99ce1acfecaf8e2c55ccc4b8eae0a61635514e99ffd438784060f23ba74c0b30b1180d935832deb686d789ba1d436d116394534e88492a42b8bf050c719661a2dc50b3a1dcfbc871e5c27e3d7260f6fa589e40000b89db451ff994845f6b49c12e89291398bcb3c06ef1289f74e0b0e2cab592d35f82a69e7284223a171c616b1f0fee6c4711d7aecb69746064d2c096554975d605ebebf3d5cf32a9a09915ae3f3d4eb96615d7b237da56cd5e9904a19e145f25b6d98eb2c019967f553b61d0e80d6913cee9f8d18469a654a239a8fa85debbc02846ac5791278f18c6759e3b513a68284d2efc30587e433431b2896a3bd48020af67e9ac071b2dd6dc3b9efae4ff03558fa619aea909c7f2416e7e7da1c51ccc7e6ac27412f728dc6d80da8adf317ca863ed683897321f8c8bb5a5d953d6783b7a06353ee496bbdff418de3e53234df87756eb99e330253cf5da4aa1a9648a38f07e2d302b4165983db4f7b8972923fffa8c03c288512a3a38fbd7c816a44634f7a03fab30811b7b93257bea4369ba46024dee5e9b0b2c3d3324e8b7c1f99ab9bb3f498b1485373b79ec84a67dad4e37575dab87ce55a9a69ed856a4c4410d1242ac1bd1539094a641cc086c2c53e363beafc74ab4e9ff320373705cbf5644586ffe60d293944fa2d9dc18b55f1af5c42f27747bef1ffd0c1766f062d47d61bf9f64e6ee288fa7fc12d48da526527b9f5c318c93ec46bf9b103ee7aa8a1e85696af3dfef96657c0545c8ebd96528d9c28828e5befd80d684b03b6d153da3e3cbd3bfbf4a9375b8ad04a1d241bcb5d5505cb6cc7a44e2e24bd0b1ca4879caaff59d0ce39dc7f3fea447f4e46967855208e63ec988bd2692afefbed2b001205e4b30ee8fe417defa566a73ace8f01f7181de0ef25f1744896a3c38859e6148c42454949cd64b1a888e7fe9c2d86bb01023b6dde4d6489de0104000000b57440c147b67f5eb038af3e460c771518a4126c338b0390d459361e03adf6e6b558b3651a0e33d101b5febfff8279421778d4a914512ca803da18db6fcf89715c2d338f78d8b9220171b41f528f857a7cb79ca990de1208777e13faaa9b9cb9e67797b07d9eaee909410b50c5d981d9a72aa36498b630519d1530ef00000000000000000000373494cd59e8ba04ec8db8379bd2044c652dff399a9f8bfa4e9c507f049d18837464276830461ee203ba51f6102d262fc9a26bc3638ecce24e65c55da6efaa462f03d0e119c963a8c7a522b59f5a7b44d018cb2648383073d9e032492cae44350bc0a85697f431392eb22cae093e85954af97d6d7b2e6e8f43353062275ad1578a431594243452a2bfb89f91d8eaac038e9e17136e7c698f73faaabb3d00000000000080014573789425c4c32da528d89356aa6d2ae6da082e756c80cf39053431080ea6cbf9997a5a0ddad0b9d12bc3f880476ab32f0feaac5f16e61f7b72b8c9082eec423c6b3eaecfdcc9ec72795e7696421c83b76c2d6bac19bc875d009679778d8ef97d7e05329649d97b0dc54bea9b650873de2d3d702690176e0b23ee5cb5e469a8d1612d611722e6200e3a297d92f8e1de98326c5ef2b89d4e2d47767cd755783e5d865e373338e96ceb8399f296c59b2d70ca27735ecaff62982616d3ac1ab041733bce119d8002a6c8a2b08b32551b2313b1a2ff41b3f04af61c69c85cb2da48215727271bac2ffdeb62d9f5dc4845f1c3f63dc806e615ee8d28d6d7f181e30807afa27f41d0364c746a65a4af7464db68f3c433d88dd625db35fded2c86d75af88efaf20c8b37c644b6c4e773a9589200faa553bc92f952b75ddbfa18ab73979f46947b35914286d2499a0b8c970000000000000000f4fe74e0c26ab52329bd600627b256ca44dd121ffc8dbb6e5f70cbe03efccac70375b30cc927574d254d1b46c607e8b1ca7d1511568c3e627fc8e4fe00000000000000000000869d9640f06b11df2971909b90133983308ea4f033de613763f32d913bcbe9dd082a6fff197a20730269e6cfd31275395833f1c2b8a50a94c30cceae2a11fe9b9b835d0da73891c0b3ce22dea6bf31e7f51808cf72f44b4455b77a778440795e152dc1b7bb0a5636aa4742ce4d331a47de5836539cdf289176527277b70c8162aaf6f9475418b478329f3565450acfaf41ba88c7eab8cabfa97e19081967bb92a264b07e8003d2f15537e72a1e4ca5ec1e2aaaf8236ecdefbaf512c75e636b6b6f518ad20521f909b12e9bc97e408e0dc82f950d12705f35708bc862196abb27e8d7991b5273987f38c4706289ff4f6130cee76465d487a07a74452f87da20"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 950.010193][T19063] batman_adv: batadv92: Interface activated: macvlan71 [ 950.020767][T19082] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 950.031864][T19082] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) [ 950.042113][T19082] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on 07:19:32 executing program 0: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x22020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:32 executing program 4: getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000180), r1) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @batadv={{0xb}, {0xffffffffffffff40}}}]}, 0x68}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0xa) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x1f000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 07:19:32 executing program 2: bpf$PROG_LOAD(0x17, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:32 executing program 2: bpf$PROG_LOAD(0x18, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 950.120781][T19094] ieee80211 phy22: Selected rate control algorithm 'minstrel_ht' 07:19:32 executing program 2: bpf$PROG_LOAD(0x19, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) 07:19:32 executing program 2: bpf$PROG_LOAD(0x1a, &(0x7f0000000440)={0x7, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 950.168973][T19100] (unnamed net_device) (uninitialized): invalid ARP target 255.255.255.255 specified for addition [ 950.186733][T19100] (unnamed net_device) (uninitialized): option arp_ip_target: invalid value (4294967295) [ 950.203928][T19100] (unnamed net_device) (uninitialized): Removing last arp target with arp_interval on 07:19:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)={0x14, 0x28, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) 07:19:32 executing