nterface activated: macvlan372 08:32:34 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:34 executing program 1: pipe(&(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}]}, 0x50}}, 0x0) (async) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x128, r1, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x2}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xd7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xf0}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 08:32:34 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6200}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3099.566528][T25043] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3099.604109][T25043] CPU: 0 PID: 25043 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3099.614584][T25043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3099.624680][T25043] Call Trace: [ 3099.627979][T25043] [ 3099.630924][T25043] dump_stack_lvl+0xcd/0x134 [ 3099.635553][T25043] dump_header+0x10b/0x7f9 [ 3099.640007][T25043] oom_kill_process.cold+0x10/0x15 [ 3099.645164][T25043] out_of_memory+0x358/0x14a0 [ 3099.649890][T25043] ? find_held_lock+0x2d/0x110 [ 3099.654688][T25043] ? oom_killer_disable+0x270/0x270 [ 3099.659926][T25043] ? find_held_lock+0x2d/0x110 [ 3099.664721][T25043] mem_cgroup_out_of_memory+0x206/0x270 [ 3099.670293][T25043] ? mem_cgroup_margin+0x130/0x130 [ 3099.675432][T25043] ? lock_downgrade+0x6e0/0x6e0 [ 3099.680351][T25043] try_charge_memcg+0xf67/0x13f0 [ 3099.685327][T25043] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3099.691346][T25043] ? lock_downgrade+0x6e0/0x6e0 [ 3099.696237][T25043] charge_memcg+0x31/0x320 [ 3099.700685][T25043] __mem_cgroup_charge+0x27/0x90 [ 3099.705654][T25043] ? _compound_head+0x5d/0x150 [ 3099.710448][T25043] wp_page_copy+0x27c/0x1b60 [ 3099.715105][T25043] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3099.720592][T25043] ? lock_downgrade+0x6e0/0x6e0 [ 3099.725452][T25043] ? vm_normal_page+0x146/0x2a0 [ 3099.730324][T25043] do_wp_page+0x1d1/0x1910 [ 3099.734752][T25043] __handle_mm_fault+0x1813/0x39b0 [ 3099.739891][T25043] ? vm_iomap_memory+0x190/0x190 [ 3099.744867][T25043] handle_mm_fault+0x1c8/0x780 [ 3099.749646][T25043] do_user_addr_fault+0x475/0x1210 [ 3099.754780][T25043] exc_page_fault+0x94/0x170 [ 3099.759387][T25043] asm_exc_page_fault+0x22/0x30 [ 3099.764266][T25043] RIP: 0033:0x7ff147e37a30 [ 3099.768689][T25043] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3099.788303][T25043] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3099.794385][T25043] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3099.802373][T25043] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3099.810347][T25043] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3099.818322][T25043] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3099.826297][T25043] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3099.834282][T25043] ? __x64_sys_socket+0xd/0xb0 [ 3099.839076][T25043] 08:32:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0xb1273d8a9881cc60}, 0x0) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0xb1273d8a9881cc60}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0xb1273d8a9881cc60}, 0x0) (async) 08:32:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfa030000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0xb1273d8a9881cc60}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0xb1273d8a9881cc60}, 0x0) (async) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x60, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x86f659566997dc5f) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x60, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x86f659566997dc5f) 08:32:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x9dd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:35 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x60, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x86f659566997dc5f) [ 3100.702846][T25043] memory: usage 307172kB, limit 307200kB, failcnt 4327 [ 3100.734297][T25053] batman_adv: batadv398: Adding interface: macvlan373 [ 3100.747039][T25043] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3100.756690][T25053] batman_adv: batadv398: The MTU of interface macvlan373 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. [ 3100.807056][T25043] Memory cgroup stats for /syz2: [ 3100.807314][T25043] anon 114688 [ 3100.807314][T25043] file 253952 [ 3100.807314][T25043] kernel 314138624 [ 3100.807314][T25043] kernel_stack 65536 [ 3100.807314][T25043] pagetables 81920 [ 3100.807314][T25043] percpu 5691488 [ 3100.807314][T25043] sock 0 [ 3100.807314][T25043] vmalloc 0 [ 3100.807314][T25043] shmem 253952 [ 3100.807314][T25043] zswap 0 [ 3100.807314][T25043] zswapped 0 [ 3100.807314][T25043] file_mapped 253952 [ 3100.807314][T25043] file_dirty 0 [ 3100.807314][T25043] file_writeback 0 [ 3100.807314][T25043] swapcached 0 [ 3100.807314][T25043] anon_thp 0 [ 3100.807314][T25043] file_thp 0 [ 3100.807314][T25043] shmem_thp 0 [ 3100.807314][T25043] inactive_anon 118784 [ 3100.807314][T25043] active_anon 249856 [ 3100.807314][T25043] inactive_file 0 [ 3100.807314][T25043] active_file 0 [ 3100.807314][T25043] unevictable 0 [ 3100.807314][T25043] slab_reclaimable 225352 [ 3100.807314][T25043] slab_unreclaimable 308045480 [ 3100.807314][T25043] slab 308270832 [ 3100.886651][T25053] batman_adv: batadv398: Interface activated: macvlan373 08:32:36 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:36 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="4597fae539baf8a5b42922dc4111ef969f98484a46cb2c94a623fcd244118289a1dbbba65bb099a53ba475"], 0x3c}}, 0x0) [ 3100.998388][T25057] __nla_validate_parse: 5 callbacks suppressed [ 3100.998409][T25057] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3101.331814][T25068] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3101.338906][T25043] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25043,uid=0 [ 3101.414387][T25080] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3101.442374][T25043] Memory cgroup out of memory: Killed process 25043 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:36 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:36 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="4597fae539baf8a5b42922dc4111ef969f98484a46cb2c94a623fcd244118289a1dbbba65bb099a53ba475"], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="4597fae539baf8a5b42922dc4111ef969f98484a46cb2c94a623fcd244118289a1dbbba65bb099a53ba475"], 0x3c}}, 0x0) (async) 08:32:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:36 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="4597fae539baf8a5b42922dc4111ef969f98484a46cb2c94a623fcd244118289a1dbbba65bb099a53ba475"], 0x3c}}, 0x0) [ 3101.619048][T25086] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3101.693026][T25087] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3101.804876][T25098] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3101.826398][T25098] CPU: 1 PID: 25098 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3101.837041][T25098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3101.847111][T25098] Call Trace: [ 3101.850407][T25098] [ 3101.853355][T25098] dump_stack_lvl+0xcd/0x134 [ 3101.857986][T25098] dump_header+0x10b/0x7f9 [ 3101.862440][T25098] oom_kill_process.cold+0x10/0x15 [ 3101.867574][T25098] out_of_memory+0x358/0x14a0 [ 3101.872287][T25098] ? find_held_lock+0x2d/0x110 [ 3101.877083][T25098] ? oom_killer_disable+0x270/0x270 [ 3101.882318][T25098] ? find_held_lock+0x2d/0x110 [ 3101.887113][T25098] mem_cgroup_out_of_memory+0x206/0x270 [ 3101.892687][T25098] ? mem_cgroup_margin+0x130/0x130 [ 3101.897824][T25098] ? lock_downgrade+0x6e0/0x6e0 [ 3101.902720][T25098] try_charge_memcg+0xf67/0x13f0 [ 3101.907695][T25098] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3101.913714][T25098] ? lock_downgrade+0x6e0/0x6e0 [ 3101.918606][T25098] charge_memcg+0x31/0x320 [ 3101.923061][T25098] __mem_cgroup_charge+0x27/0x90 [ 3101.928027][T25098] ? _compound_head+0x5d/0x150 [ 3101.932811][T25098] wp_page_copy+0x27c/0x1b60 [ 3101.937442][T25098] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3101.942931][T25098] ? lock_downgrade+0x6e0/0x6e0 [ 3101.947805][T25098] ? vm_normal_page+0x146/0x2a0 [ 3101.952695][T25098] do_wp_page+0x1d1/0x1910 [ 3101.957144][T25098] __handle_mm_fault+0x1813/0x39b0 [ 3101.962291][T25098] ? vm_iomap_memory+0x190/0x190 [ 3101.967285][T25098] handle_mm_fault+0x1c8/0x780 [ 3101.972073][T25098] do_user_addr_fault+0x475/0x1210 [ 3101.977218][T25098] exc_page_fault+0x94/0x170 [ 3101.981842][T25098] asm_exc_page_fault+0x22/0x30 [ 3101.986721][T25098] RIP: 0033:0x7ff147e37a30 [ 3101.991176][T25098] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3102.010793][T25098] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3102.016897][T25098] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3102.024891][T25098] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3102.032889][T25098] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3102.040880][T25098] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3102.048873][T25098] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3102.056867][T25098] ? apparmor_socket_create+0xdb/0x660 [ 3102.062380][T25098] [ 3102.145555][T25098] memory: usage 307200kB, limit 307200kB, failcnt 4377 [ 3102.153863][T25098] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3102.167675][T25098] Memory cgroup stats for /syz2: [ 3102.167899][T25098] anon 126976 [ 3102.167899][T25098] file 253952 [ 3102.167899][T25098] kernel 314191872 [ 3102.167899][T25098] kernel_stack 65536 [ 3102.167899][T25098] pagetables 81920 [ 3102.167899][T25098] percpu 5691488 [ 3102.167899][T25098] sock 0 [ 3102.167899][T25098] vmalloc 0 [ 3102.167899][T25098] shmem 253952 [ 3102.167899][T25098] zswap 0 [ 3102.167899][T25098] zswapped 0 [ 3102.167899][T25098] file_mapped 253952 [ 3102.167899][T25098] file_dirty 0 [ 3102.167899][T25098] file_writeback 0 [ 3102.167899][T25098] swapcached 0 [ 3102.167899][T25098] anon_thp 0 [ 3102.167899][T25098] file_thp 0 [ 3102.167899][T25098] shmem_thp 0 [ 3102.167899][T25098] inactive_anon 131072 [ 3102.167899][T25098] active_anon 249856 [ 3102.167899][T25098] inactive_file 0 [ 3102.167899][T25098] active_file 0 [ 3102.167899][T25098] unevictable 0 [ 3102.167899][T25098] slab_reclaimable 261048 [ 3102.167899][T25098] slab_unreclaimable 308055296 [ 3102.167899][T25098] slab 308316344 08:32:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfa800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x9e030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:37 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f00000000c0)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @remote}, 0x14) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r12 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1a0, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xbc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xad, 0x4, "0aff80c8f5f2d56d8c3f1857617b0cb9f6e7c32081e7c94608c27f62b1066358978c4210d62977ec40ae8771c3b56fcb526387831bc25c93b86c79a34d530ff5b014ece4a845117896fef65448c682ef3c9ed0a2b6b68e63005b2e595599dde994abd6d18530f70ce9d982ebd4591ffaf5735eb276679eb02ad516122affa043f3ade40a7fa89b70118fdc4b86dafbb5bcdd33a249404eea89c7678cdc89eac586bc39c015837eae77"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}], 0xa, "b8cd5053456d150022e47f153801ec10b3cbb7d641c4f3bb4ca49565597e35"}, 0x3c) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00000000000db7066a841e880e8f00000100008c000000060000000000000000c254000000", @ANYRES32=r0, @ANYBLOB="1e69425593f7f11bbe978b1692b71813522b5dad4ab1a7321b43d01fad7e492c9097d63fe930d5269a6ae89931bc741409a6d608a880b58dafd63ac38ab86b4f7faeec1d52e0bb6296030b8d2807f713d77043711730842f77d7d5dc112c126f4d25042398c1d09f803d75d5d08461509886eb79ce3cf4d77c06b487acc1ef54d6c89fb26db8ada3b0fecd416f7918ed4c9e1e0f36444e32d0e383154896ca"], 0x3c}}, 0x0) [ 3102.308260][T25088] batman_adv: batadv399: Adding interface: macvlan374 [ 3102.347907][T25088] batman_adv: batadv399: The MTU of interface macvlan374 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. [ 3102.508532][T25088] batman_adv: batadv399: Interface activated: macvlan374 [ 3102.558815][T25098] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25098,uid=0 [ 3102.590714][T25091] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3102.607695][ C0] net_ratelimit: 11368 callbacks suppressed [ 3102.607712][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3102.607809][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3102.613927][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3102.625852][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3102.637801][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3102.649654][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3102.661577][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3102.673479][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:32:38 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3102.685358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3102.697254][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3102.725754][T25098] Memory cgroup out of memory: Killed process 25098 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:38 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3102.928066][T25117] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3102.947969][T25114] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3102.972207][T25114] CPU: 0 PID: 25114 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3102.982674][T25114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3102.992750][T25114] Call Trace: [ 3102.996046][T25114] [ 3102.998991][T25114] dump_stack_lvl+0xcd/0x134 [ 3103.003615][T25114] dump_header+0x10b/0x7f9 [ 3103.008060][T25114] oom_kill_process.cold+0x10/0x15 [ 3103.013207][T25114] out_of_memory+0x358/0x14a0 [ 3103.017920][T25114] ? find_held_lock+0x2d/0x110 [ 3103.022708][T25114] ? oom_killer_disable+0x270/0x270 [ 3103.027939][T25114] ? find_held_lock+0x2d/0x110 [ 3103.032737][T25114] mem_cgroup_out_of_memory+0x206/0x270 [ 3103.038313][T25114] ? mem_cgroup_margin+0x130/0x130 [ 3103.043449][T25114] ? lock_downgrade+0x6e0/0x6e0 [ 3103.048354][T25114] try_charge_memcg+0xf67/0x13f0 [ 3103.053328][T25114] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3103.059354][T25114] ? lock_downgrade+0x6e0/0x6e0 [ 3103.064254][T25114] charge_memcg+0x31/0x320 [ 3103.068706][T25114] __mem_cgroup_charge+0x27/0x90 [ 3103.073669][T25114] ? _compound_head+0x5d/0x150 [ 3103.078458][T25114] wp_page_copy+0x27c/0x1b60 [ 3103.083091][T25114] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3103.088586][T25114] ? lock_downgrade+0x6e0/0x6e0 [ 3103.093467][T25114] ? vm_normal_page+0x146/0x2a0 [ 3103.098393][T25114] do_wp_page+0x1d1/0x1910 [ 3103.102844][T25114] __handle_mm_fault+0x1813/0x39b0 [ 3103.107990][T25114] ? vm_iomap_memory+0x190/0x190 [ 3103.112984][T25114] handle_mm_fault+0x1c8/0x780 [ 3103.117781][T25114] do_user_addr_fault+0x475/0x1210 [ 3103.122946][T25114] exc_page_fault+0x94/0x170 [ 3103.127564][T25114] asm_exc_page_fault+0x22/0x30 [ 3103.132449][T25114] RIP: 0033:0x7ff147e37a30 [ 3103.136892][T25114] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3103.156537][T25114] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3103.162634][T25114] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3103.170633][T25114] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3103.178627][T25114] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3103.186620][T25114] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3103.194614][T25114] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3103.202607][T25114] ? __sys_socket+0x78/0x240 [ 3103.207271][T25114] 08:32:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3103.561278][T25106] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:39 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f00000000c0)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @remote}, 0x14) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r12 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1a0, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xbc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xad, 0x4, "0aff80c8f5f2d56d8c3f1857617b0cb9f6e7c32081e7c94608c27f62b1066358978c4210d62977ec40ae8771c3b56fcb526387831bc25c93b86c79a34d530ff5b014ece4a845117896fef65448c682ef3c9ed0a2b6b68e63005b2e595599dde994abd6d18530f70ce9d982ebd4591ffaf5735eb276679eb02ad516122affa043f3ade40a7fa89b70118fdc4b86dafbb5bcdd33a249404eea89c7678cdc89eac586bc39c015837eae77"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}], 0xa, "b8cd5053456d150022e47f153801ec10b3cbb7d641c4f3bb4ca49565597e35"}, 0x3c) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00000000000db7066a841e880e8f00000100008c000000060000000000000000c254000000", @ANYRES32=r0, @ANYBLOB="1e69425593f7f11bbe978b1692b71813522b5dad4ab1a7321b43d01fad7e492c9097d63fe930d5269a6ae89931bc741409a6d608a880b58dafd63ac38ab86b4f7faeec1d52e0bb6296030b8d2807f713d77043711730842f77d7d5dc112c126f4d25042398c1d09f803d75d5d08461509886eb79ce3cf4d77c06b487acc1ef54d6c89fb26db8ada3b0fecd416f7918ed4c9e1e0f36444e32d0e383154896ca"], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) socket(0x11, 0x800000003, 0x0) (async) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) socket(0x200000000000011, 0x4000000000080002, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) (async) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00'}) (async) bind$packet(r7, &(0x7f00000000c0)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @remote}, 0x14) (async) socket(0x11, 0x800000003, 0x0) (async) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r10, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) socket(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r12, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1a0, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xbc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xad, 0x4, "0aff80c8f5f2d56d8c3f1857617b0cb9f6e7c32081e7c94608c27f62b1066358978c4210d62977ec40ae8771c3b56fcb526387831bc25c93b86c79a34d530ff5b014ece4a845117896fef65448c682ef3c9ed0a2b6b68e63005b2e595599dde994abd6d18530f70ce9d982ebd4591ffaf5735eb276679eb02ad516122affa043f3ade40a7fa89b70118fdc4b86dafbb5bcdd33a249404eea89c7678cdc89eac586bc39c015837eae77"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}], 0xa, "b8cd5053456d150022e47f153801ec10b3cbb7d641c4f3bb4ca49565597e35"}, 0x3c) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00000000000db7066a841e880e8f00000100008c000000060000000000000000c254000000", @ANYRES32=r0, @ANYBLOB="1e69425593f7f11bbe978b1692b71813522b5dad4ab1a7321b43d01fad7e492c9097d63fe930d5269a6ae89931bc741409a6d608a880b58dafd63ac38ab86b4f7faeec1d52e0bb6296030b8d2807f713d77043711730842f77d7d5dc112c126f4d25042398c1d09f803d75d5d08461509886eb79ce3cf4d77c06b487acc1ef54d6c89fb26db8ada3b0fecd416f7918ed4c9e1e0f36444e32d0e383154896ca"], 0x3c}}, 0x0) (async) 08:32:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfb800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3103.857438][T25109] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3103.895278][T25114] memory: usage 307136kB, limit 307200kB, failcnt 4424 [ 3103.923111][T25114] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3103.938019][T25114] Memory cgroup stats for /syz2: [ 3103.938209][T25114] anon 118784 [ 3103.938209][T25114] file 253952 [ 3103.938209][T25114] kernel 314134528 [ 3103.938209][T25114] kernel_stack 65536 [ 3103.938209][T25114] pagetables 81920 [ 3103.938209][T25114] percpu 5691488 [ 3103.938209][T25114] sock 0 [ 3103.938209][T25114] vmalloc 0 [ 3103.938209][T25114] shmem 253952 [ 3103.938209][T25114] zswap 0 [ 3103.938209][T25114] zswapped 0 [ 3103.938209][T25114] file_mapped 253952 [ 3103.938209][T25114] file_dirty 0 [ 3103.938209][T25114] file_writeback 0 [ 3103.938209][T25114] swapcached 0 [ 3103.938209][T25114] anon_thp 0 [ 3103.938209][T25114] file_thp 0 [ 3103.938209][T25114] shmem_thp 0 [ 3103.938209][T25114] inactive_anon 122880 [ 3103.938209][T25114] active_anon 249856 [ 3103.938209][T25114] inactive_file 0 [ 3103.938209][T25114] active_file 0 [ 3103.938209][T25114] unevictable 0 [ 3103.938209][T25114] slab_reclaimable 218408 [ 3103.938209][T25114] slab_unreclaimable 308042240 [ 3103.938209][T25114] slab 308260648 08:32:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x9ed11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3104.104153][T25115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3104.254326][T25118] batman_adv: batadv400: Adding interface: macvlan375 [ 3104.285068][T25114] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25114,uid=0 [ 3104.306587][T25118] batman_adv: batadv400: The MTU of interface macvlan375 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. [ 3104.354114][T25114] Memory cgroup out of memory: Killed process 25114 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:39 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3104.460337][T25118] batman_adv: batadv400: Interface activated: macvlan375 08:32:39 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0xffffff7f, {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) [ 3104.744064][T25133] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3104.795831][T25133] CPU: 0 PID: 25133 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3104.806300][T25133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3104.816380][T25133] Call Trace: [ 3104.819674][T25133] [ 3104.822626][T25133] dump_stack_lvl+0xcd/0x134 [ 3104.827247][T25133] dump_header+0x10b/0x7f9 [ 3104.831702][T25133] oom_kill_process.cold+0x10/0x15 [ 3104.836851][T25133] out_of_memory+0x358/0x14a0 [ 3104.841567][T25133] ? find_held_lock+0x2d/0x110 [ 3104.846375][T25133] ? oom_killer_disable+0x270/0x270 [ 3104.851610][T25133] ? find_held_lock+0x2d/0x110 [ 3104.856403][T25133] mem_cgroup_out_of_memory+0x206/0x270 [ 3104.861983][T25133] ? mem_cgroup_margin+0x130/0x130 [ 3104.867208][T25133] ? lock_downgrade+0x6e0/0x6e0 [ 3104.872112][T25133] try_charge_memcg+0xf67/0x13f0 [ 3104.877085][T25133] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3104.883104][T25133] ? lock_downgrade+0x6e0/0x6e0 [ 3104.887994][T25133] charge_memcg+0x31/0x320 [ 3104.892460][T25133] __mem_cgroup_charge+0x27/0x90 [ 3104.897424][T25133] ? _compound_head+0x5d/0x150 [ 3104.902216][T25133] __handle_mm_fault+0x17df/0x39b0 [ 3104.907362][T25133] ? vm_iomap_memory+0x190/0x190 [ 3104.912345][T25133] handle_mm_fault+0x1c8/0x780 [ 3104.917125][T25133] do_user_addr_fault+0x475/0x1210 [ 3104.922257][T25133] exc_page_fault+0x94/0x170 [ 3104.926858][T25133] asm_exc_page_fault+0x22/0x30 [ 3104.931716][T25133] RIP: 0033:0x7ff147e85186 [ 3104.936137][T25133] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3104.955751][T25133] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3104.961827][T25133] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3104.969807][T25133] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3104.977794][T25133] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3104.985774][T25133] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00000000002f5f84 [ 3104.993752][T25133] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3105.001747][T25133] 08:32:40 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f00000000c0)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @remote}, 0x14) (async) r10 = socket(0x11, 0x800000003, 0x0) bind(r10, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r10, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) r12 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r12, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x1a0, 0x0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xbc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xad, 0x4, "0aff80c8f5f2d56d8c3f1857617b0cb9f6e7c32081e7c94608c27f62b1066358978c4210d62977ec40ae8771c3b56fcb526387831bc25c93b86c79a34d530ff5b014ece4a845117896fef65448c682ef3c9ed0a2b6b68e63005b2e595599dde994abd6d18530f70ce9d982ebd4591ffaf5735eb276679eb02ad516122affa043f3ade40a7fa89b70118fdc4b86dafbb5bcdd33a249404eea89c7678cdc89eac586bc39c015837eae77"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}, {0x20, 'l2tp\x00'}], 0xa, "b8cd5053456d150022e47f153801ec10b3cbb7d641c4f3bb4ca49565597e35"}, 0x3c) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00000000000db7066a841e880e8f00000100008c000000060000000000000000c254000000", @ANYRES32=r0, @ANYBLOB="1e69425593f7f11bbe978b1692b71813522b5dad4ab1a7321b43d01fad7e492c9097d63fe930d5269a6ae89931bc741409a6d608a880b58dafd63ac38ab86b4f7faeec1d52e0bb6296030b8d2807f713d77043711730842f77d7d5dc112c126f4d25042398c1d09f803d75d5d08461509886eb79ce3cf4d77c06b487acc1ef54d6c89fb26db8ada3b0fecd416f7918ed4c9e1e0f36444e32d0e383154896ca"], 0x3c}}, 0x0) 08:32:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffc3, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3105.310586][T25133] memory: usage 307160kB, limit 307200kB, failcnt 4507 [ 3105.330507][T25133] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3105.345472][T25133] Memory cgroup stats for /syz2: [ 3105.345652][T25133] anon 131072 [ 3105.345652][T25133] file 253952 [ 3105.345652][T25133] kernel 314146816 [ 3105.345652][T25133] kernel_stack 65536 [ 3105.345652][T25133] pagetables 90112 [ 3105.345652][T25133] percpu 5691488 [ 3105.345652][T25133] sock 0 [ 3105.345652][T25133] vmalloc 0 [ 3105.345652][T25133] shmem 253952 [ 3105.345652][T25133] zswap 0 [ 3105.345652][T25133] zswapped 0 [ 3105.345652][T25133] file_mapped 253952 [ 3105.345652][T25133] file_dirty 0 [ 3105.345652][T25133] file_writeback 0 [ 3105.345652][T25133] swapcached 0 [ 3105.345652][T25133] anon_thp 0 [ 3105.345652][T25133] file_thp 0 [ 3105.345652][T25133] shmem_thp 0 [ 3105.345652][T25133] inactive_anon 135168 [ 3105.345652][T25133] active_anon 249856 [ 3105.345652][T25133] inactive_file 0 [ 3105.345652][T25133] active_file 0 [ 3105.345652][T25133] unevictable 0 [ 3105.345652][T25133] slab_reclaimable 220336 [ 3105.345652][T25133] slab_unreclaimable 308043288 [ 3105.345652][T25133] slab 308263624 08:32:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfc800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3105.604560][T25133] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25133,uid=0 [ 3105.663830][T25133] Memory cgroup out of memory: Killed process 25133 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:32:41 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x9effffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3106.050918][T25154] __nla_validate_parse: 5 callbacks suppressed [ 3106.050940][T25154] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3106.220723][T25152] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=1000 [ 3106.260977][T25152] CPU: 0 PID: 25152 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3106.271456][T25152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3106.281518][T25152] Call Trace: [ 3106.284805][T25152] [ 3106.287746][T25152] dump_stack_lvl+0xcd/0x134 [ 3106.292355][T25152] dump_header+0x10b/0x7f9 [ 3106.296958][T25152] oom_kill_process.cold+0x10/0x15 [ 3106.302082][T25152] out_of_memory+0x358/0x14a0 [ 3106.306779][T25152] ? find_held_lock+0x2d/0x110 [ 3106.311560][T25152] ? oom_killer_disable+0x270/0x270 [ 3106.316774][T25152] ? find_held_lock+0x2d/0x110 [ 3106.321557][T25152] mem_cgroup_out_of_memory+0x206/0x270 [ 3106.327134][T25152] ? mem_cgroup_margin+0x130/0x130 [ 3106.332257][T25152] ? lock_downgrade+0x6e0/0x6e0 [ 3106.337131][T25152] try_charge_memcg+0xf67/0x13f0 [ 3106.342084][T25152] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3106.348076][T25152] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3106.353803][T25152] ? lock_downgrade+0x6e0/0x6e0 [ 3106.358663][T25152] ? lock_downgrade+0x6e0/0x6e0 [ 3106.363519][T25152] ? rcu_read_unlock+0x9/0x60 [ 3106.368216][T25152] obj_cgroup_charge+0x2ab/0x5e0 [ 3106.373170][T25152] ? copy_process+0x5c2/0x7090 [ 3106.377947][T25152] kmem_cache_alloc_node+0x92/0x3f0 [ 3106.383165][T25152] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3106.388375][T25152] copy_process+0x5c2/0x7090 [ 3106.392996][T25152] ? __lock_acquire+0xbc3/0x56d0 [ 3106.397977][T25152] ? __cleanup_sighand+0xb0/0xb0 [ 3106.402952][T25152] kernel_clone+0xe7/0xab0 [ 3106.407400][T25152] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3106.413403][T25152] ? create_io_thread+0xe0/0xe0 [ 3106.418275][T25152] ? find_held_lock+0x2d/0x110 [ 3106.423054][T25152] ? __ct_user_exit+0xff/0x150 [ 3106.427829][T25152] __do_sys_clone+0xba/0x100 [ 3106.432440][T25152] ? kernel_clone+0xab0/0xab0 [ 3106.437143][T25152] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3106.443052][T25152] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3106.448957][T25152] do_syscall_64+0x35/0xb0 [ 3106.453387][T25152] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3106.459299][T25152] RIP: 0033:0x7ff147e8ba91 [ 3106.463725][T25152] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3106.483345][T25152] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3106.491773][T25152] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3106.499750][T25152] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3106.507726][T25152] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3106.515698][T25152] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae [ 3106.523674][T25152] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3106.531667][T25152] [ 3106.619539][T25152] memory: usage 307200kB, limit 307200kB, failcnt 4641 [ 3106.628814][T25152] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3106.642544][T25152] Memory cgroup stats for /syz2: [ 3106.642780][T25152] anon 147456 [ 3106.642780][T25152] file 253952 [ 3106.642780][T25152] kernel 314155008 [ 3106.642780][T25152] kernel_stack 65536 [ 3106.642780][T25152] pagetables 90112 [ 3106.642780][T25152] percpu 5691488 [ 3106.642780][T25152] sock 0 [ 3106.642780][T25152] vmalloc 8192 [ 3106.642780][T25152] shmem 253952 [ 3106.642780][T25152] zswap 0 [ 3106.642780][T25152] zswapped 0 [ 3106.642780][T25152] file_mapped 253952 [ 3106.642780][T25152] file_dirty 0 [ 3106.642780][T25152] file_writeback 0 [ 3106.642780][T25152] swapcached 0 [ 3106.642780][T25152] anon_thp 0 [ 3106.642780][T25152] file_thp 0 [ 3106.642780][T25152] shmem_thp 0 [ 3106.642780][T25152] inactive_anon 102400 [ 3106.642780][T25152] active_anon 249856 [ 3106.642780][T25152] inactive_file 0 [ 3106.642780][T25152] active_file 0 [ 3106.642780][T25152] unevictable 0 [ 3106.642780][T25152] slab_reclaimable 220336 [ 3106.642780][T25152] slab_unreclaimable 308047632 [ 3106.642780][T25152] slab 308267968 [ 3106.954161][T25152] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25152,uid=0 [ 3106.996729][T25152] Memory cgroup out of memory: Killed process 25152 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3107.194296][T25139] batman_adv: batadv401: Adding interface: macvlan376 [ 3107.212138][T25139] batman_adv: batadv401: The MTU of interface macvlan376 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. 08:32:42 executing program 2: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3107.281956][T25139] batman_adv: batadv401: Interface activated: macvlan376 08:32:42 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x83}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7fff}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3f}]}, 0x40}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x50, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x6c, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x420}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) 08:32:42 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0xffffff9e, {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) [ 3107.333135][T25147] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:32:42 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x83}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7fff}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3f}]}, 0x40}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x50, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}]}, 0x50}}, 0x0) (async) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x6c, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x420}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) [ 3107.440060][T25157] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3107.477893][T25157] CPU: 1 PID: 25157 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3107.488368][T25157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3107.498625][T25157] Call Trace: [ 3107.501914][T25157] [ 3107.504861][T25157] dump_stack_lvl+0xcd/0x134 [ 3107.509518][T25157] dump_header+0x10b/0x7f9 [ 3107.513971][T25157] oom_kill_process.cold+0x10/0x15 [ 3107.519122][T25157] out_of_memory+0x358/0x14a0 [ 3107.523836][T25157] ? find_held_lock+0x2d/0x110 [ 3107.528627][T25157] ? oom_killer_disable+0x270/0x270 [ 3107.533873][T25157] ? find_held_lock+0x2d/0x110 [ 3107.538675][T25157] mem_cgroup_out_of_memory+0x206/0x270 [ 3107.544252][T25157] ? mem_cgroup_margin+0x130/0x130 [ 3107.549392][T25157] ? lock_downgrade+0x6e0/0x6e0 [ 3107.554294][T25157] try_charge_memcg+0xf67/0x13f0 [ 3107.559283][T25157] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3107.565304][T25157] ? lock_downgrade+0x6e0/0x6e0 [ 3107.570206][T25157] charge_memcg+0x31/0x320 [ 3107.574660][T25157] __mem_cgroup_charge+0x27/0x90 [ 3107.579630][T25157] ? _compound_head+0x5d/0x150 [ 3107.584423][T25157] wp_page_copy+0x27c/0x1b60 [ 3107.589050][T25157] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3107.594547][T25157] ? lock_downgrade+0x6e0/0x6e0 [ 3107.599430][T25157] ? vm_normal_page+0x146/0x2a0 [ 3107.604327][T25157] do_wp_page+0x1d1/0x1910 [ 3107.608779][T25157] __handle_mm_fault+0x1813/0x39b0 [ 3107.613929][T25157] ? vm_iomap_memory+0x190/0x190 [ 3107.617891][ C0] net_ratelimit: 13966 callbacks suppressed [ 3107.617945][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.618897][T25157] handle_mm_fault+0x1c8/0x780 [ 3107.625098][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.636625][T25157] do_user_addr_fault+0x475/0x1210 [ 3107.636668][T25157] exc_page_fault+0x94/0x170 [ 3107.636703][T25157] asm_exc_page_fault+0x22/0x30 [ 3107.641805][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.653290][T25157] RIP: 0033:0x7ff147e37a30 [ 3107.653316][T25157] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3107.653341][T25157] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3107.658791][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.662996][T25157] [ 3107.663004][T25157] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3107.668199][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.679690][T25157] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3107.679709][T25157] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3107.679724][T25157] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3107.679741][T25157] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3107.684477][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.703835][T25157] ? __x64_sys_socket+0xd/0xb0 [ 3107.703886][T25157] [ 3107.710445][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3107.722327][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3107.724584][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:32:43 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x83}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7fff}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3f}]}, 0x40}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x50, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x6c, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x420}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) pipe(&(0x7f0000000180)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x83}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7fff}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3f}]}, 0x40}}, 0x0) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x50, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}]}]}, 0x50}}, 0x0) (async) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x6c, r3, 0x1, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x420}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x1) (async) [ 3107.732551][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) 08:32:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) write(r2, &(0x7f0000000280)="ec642ca30bfcff04e961869e7bcc8f45dde05353c6b858f4b36c1dd4bd65ec5a6b1e34897d388703066f35557d90d65b857bee06cb40c57575812d1625afbc3c8dd70a78da023773cc18c80be75a1cdc37b1db02683a48597d8b1a9abcef7425109cbddb07270de94ad2b5078e0047defc046f4a044351d129e98c8a463938a76c4f07eaac3e14e19153f57768a3160ad902378fe855acd8f4d3630a9d29d7ca862d8cd78d9e9aa23ae0a993b2fbe4b328e1688c8aaa949aa7ccc1871913526cbd68fd057a51c2120249dc8baa500f769926a6be491af159e8149a5da3325b20350050dc347a020fc437a82791a8b31ade76695ce5cd4fe743ef421ed52368d4403902221a7210334039f54bf003b82d57230951a4d000c78f6bb9254fb601411015f26412ce9a4f78471ea3c936739160bd5538869b72ba2dd9043a160bae9e389b9592aafc11fd7b61f61686ae9ef113b23d8755efdc7bd1aaa55bb524b311bc4eab12f1cabf6bbc0c701f905849aa542954bce22e59538a7e65f255382df2d29cc0353cf8ab32a1e91564f855c8b670791fa33a40f14eba1365526d6e90e4a90c4cea011d571565d4af67c566c320d830fcdce47d00e9f10d7be46be047970d1563b84c5f3d280b4dbc5c55b0ff260c31cd54e633f3bc679d56c868b1d5d79c93fa6dd24d02584419a86fc26db8b1df955eb2c1d4790724f404cda847ca71c30fc59981ff68414f486d5b61b18a5bb579c4028878bb66a275d2bcc134a12d7100fc7e20edcee2a2451986a4546738876fd9ff57c1db68e2f39da81ff6a1f02a25832abed913688778b010de414082300816b6ac1e55ebe7ab583f12a29b8b554056498355f4c6dc58482028446a90f20fa271ca49bf72d7d9e02d857cb3b4c889b3d2f56a325fc2c0d4e2822c94b26dc1a28b75026d20b4ceff3b13b492558d7bf1f9a672b4be67821f4dad894bc796850fb5254a77d4a07f6f6b563a8cd4bd950c0303f1664abca71409e5b2be439b7d6067fc9e31661297d702958d586c75141b7992fa15850f5c15be6b7ebbaedad422e3c37f26f72ca723469999373edf6c6deb505c77b4e7cd88b7c88dfbf3522b9b4f4415990f0d10cf876fb41d47c3b37e3e534b8abdaf7e007c0cd0ab3b5317be46981247b7f73da2bcb900749d38d84b0d7959d19fa08b1b2e51d3108066948268f70dc15757ca978634461680bc322a3129bd519624ddf74843cbd0f2ae5e91fb19831c8331967d98d729857ba5e574b43f659937baf67da964f80e13711ec13a6d67246039c7fbeaed31cacc4e02534d8887ffe982abe585e9b2a5a608ca0247e983ed85680cded472609b08154197017fe4b533e1119fffc39fe5e0fd1152ee325c45f1c921996a4212a491df5cb29c60a7d0d24f27fcd0585d44c9e595b756ba8449cf9975ae822dfb6265bb27be24011b948ccbdb0ee9ac5dba0f6fdc485268504568c162b1f39810240808b5e4e8af813da55dca6d25376edb2a79910864714707f15b0646682de2a847ce4e8591949b6a8bd19fad652971b15432968a0ce2f360f594a558c4761b44d48f2c2d04675f4f119fc525f937bea2ccf98034b3a9e423f30bf699b87de4f841f3aaddb2e9e866bfc94a1d22ec3e620dea7fe4cb761ace7c2b579f9d9f05e93839f4487f1480cfacd8ead8d92c2eb4fad465b9ff6bde73e794daeaf728853dfae65e13869cdd49caddb02d0619dcf08e17b7b3624b3e568d0dc23e247c7653ad69b1e4475865bc08b19e041b96d6c5125282e8289ecdc884a14f620f84ebb3d144d78f5ec86e42b052b8c25c0c78c3f9eacbdce36e79f0350b3a466524393177a57be04c44cf9b010fd66b97a55753c085681de086e1e84f3d35cd02b38fda513e950b9b5f87cc164d70c5b2e7e991831bf1314910ba929633f5e546fe60af91c09f82da6859a747c21d5c2151710f97ff2b7b721a016f5d226e4c95ad5506668078be88fe34a2d3720c72a68928204c58b1f176c430a05dfc6c06d62261dc9be5368d5e2447ba6e074686f070b08550cdbb5c408dd5d727776f700c1f43af702cff97e2bcbc7497c58b232dc2f877eb5978592d09b9617a605b4904309e5896738c6cf2c7e57611838a6ba21d8b8ac4cc2beb52af7dc5f6cfad89f24c61a31315a6cf71b09eb74b3086d44cc12991bb9c461f78e1b6f4aabd308d35bca880d83a82cc5cc823acd146ab3a0a0409192f88f86912a989c06523a841ada94ae9331c38057d8857b4377739052560f758bfe6f6ebc51fa857658cfcf3f2ae4a4f4caada153264a4465e7141df92a4b8701f6d08f1eb2baec269aa7410f531767a184de4132bf357a7cc278f948403887f7ff888dd30cf0525fdd9b875a089326fee9ade4285112ebb72fdaad13048d4b60e326f437051853d4f13600bfd0bb584147cfabfc49fdce777ed9d68a7cbc210a8f061b340c6dfb0808e5f44a012bb396a96362a421670782ac47d7d364392ac43165757e20c9561a26822280ba806c4c3b915aaffd37f2a9de0a786b620005c7879cea53b4f23864c261a7efdd1fe24781ab0ccbb552a80d15bea36a611ad369890ede4189a1eb0ba9385cfb78158b683e06d3fc2776591720327c4d7846f5d3bb50561a44b51dc5587da49891114c89d977554b3346259a91e4e59006b71433a1887be83ac54da5298b8a703cbd52f169a4d5535bac6b0d23f160bb64c843600806ac4990ddca7e501f4924714ddd9be1503243cb79c1c736e9f6b5c8a1ab58be0cc275240a3c4ee67e3f1d091f86576aeb44aaccaf9cdff6c70815c6f1b4c843ff86dd9c50e3909e5393215fdd2289021afe9b17569b3228c0106cec93308921c87adee73b6ce7597cb54a0971f2d9279a3b67c2ac70469e9ef1398bc2d57917f165537d5aba6a10c51b4a6f9cf71897710b061f7c4bb4bd8494841f549ea7ef073ddd674b6a4e12da5ef67456a43a925fde0abfd11303445ff28ec430c1d83aecbbfee403d5c601f8d191139278272e185761242029c0cdc5c270ab3a2d065e3b6ee356a280d17d9ab8315a8ec4a7ebde5e386a7582520fdd3c3ac0de505b80e0360febf7a2bd37a80c4b50035b7533986e74df0c1141f1e071af33e6c9dc0b400c943e50f02a870619119a6da676065f5ff8bf787013630477695880217d37fa0a0755a8c6277747c65b2d2e9339a68532460316ddb60997abe359e7c512019fedfb9b79a668ddb01a28f003922a2705f0dbe1d2e29cc1f69fb9c744e2e5f02bc130701671617c9f4ed1e4e4042d38c3fdaf414bc22943f75f97f68097861ea2b517741a8444aaa1cea5bfc2fb480b51ab6f447ede1695fabdb33f9f1ad59017cdfed415eb399576d0ad0f307d0d69859cb926d6ada3d08a5433912959ffb4187c0c535c84ec2265a59f909d71bea15b072435feafa6902105295c3df85da6ca1fd7ea55813b9a5cd8b4504c468e5254ec6d86450ec2ffb3f5848245e716d589a2a339ecc169bfa68902b07070a353609b4fda63fb820f7c961fd8aea157fe82379abe0d1d99aeed84b426bb718b121d4d65a3b0b5ea28d8032b13709e9b3042dec313dd952dd542bc1d213783a67243d3b9755d40ed42c465e2da9b6c4026f98b24d62e11d91af10398d94d9c4dd144c69dd01ce6782884a505c3a9bc482ccf919a0034dc608ce718bf651919a9910d4ddc6e0f4cbd04bb0eab38e05c1d108620929ab16627835b34b7353278326fdb8f80ab445c79c886a06c7fd4a984feded91a03d140ce78fbc4b3c09831e170cf2e8b889f114260b6f9b4e42f3560c5ef387e6f904cc270ef17897ff0689aad74c4dfa8fd58c58b8cdbace51224717b1e53d0615c0b10bbc1450916fa7d053f2cfac6d363ad9f2f7217343ced76dedeb243e1e25b35792cc7bdf0aead468d264cba9200406f2d76eb2845827706f27b581d295d567dfd923513633e7ef5c223aec7bddf251f971e46f1e003fb138ef67ed8121a6577c7f36be5f050710172af76e23a9d463184ed826a6c18fabac437db4c1c46a6346dcffedfd22456d352dd5f05a4a0ddead5f828ca72973a3b1b398f08d95614781a6d2ed40ebecb0a7323015202658d4e382e23050bfc1818786e311bffa71ca5d9190758954073f1e258ec7e2a55d60a84b5c883cb44682e508425d692a60ce3bbf43f6ca987df7740b2714e7ced4db6e2bd3ea257289ad608a27b7398f59436ee4c6c39eadd622f8df707c78aa70f0feb9b1ff4e62260fa311dab295e23684fd004d501a7c1be9c1829e5d679e091f1d59a31e11a2e96fafd57361494f7817bf98a4faf7881c905695757b5a37e6c297da187c9a5a91585cb5bd641f19aa09ecf3d9749a260849e66ef81ceb27615f78744898bbeaf01c90ff4d7019047baefe072624681279a75dcd18540ffdcfc806d35c319f352c2f21395bc121972460bb028b445ebaa1ae0ad6f0d488e2696f1caded311be9a1b1b216cae2628208766593931cbde599865e9cd24cefc1c8d94de6dbe1d1c3efccc1eb1ea768e6f2236876bde77f8d45e01cf6dc1f234a1f2b9e87702eaa599d3fc87c6e303e92e53654a3df1e5d78990dd35d4220c1eed520e0f64ecc8a9bf86e71e5cd021db6bf7cd78d76fd3c58e64526af03c36a1fd44aab096fe89f5d7071f52076254461a2d5472c4b1bb611a9721a8721c15cd924057077655ec849aa64a7077ab28170f897ce53ef690d090262ab4f846ad1555483fbe4154cb868fe7537d293373a11dbb8f144ef28a2a5be58eff4caf7911d0a6d866db9aa7c8f82e9cf124febeae565aea229259265872488525b26d69f14e81dd1a071a9449e6cda9d72c472f52e3ae5ee526b4d3622fab9dbaa85ee8c37e621c43eb939dd4d9145c9dc51941159240eb54cd4d904173024fa96db78f276c4a082ea036411f331f793b4e66ab48492a0d27175b01996094571f8928e579767c8b936d330de1ffa2193b76e021a33b933b1706cd72092db179300adafa77a1668c83415b2b282dacb4d690c6dedcbed0f09efff3a801d54e57d1c345df4183c11011a16708d40be0afd413e5b50b51c92e9363b030c9e6ba3431884f35df261f6517f533dcc3419a5748501194d07da518348342fc8d351c0f7d52ffad54430f911946300cb8b156e2d635614470935c9052a67b133991fd97f448daa22d0a7fc89bba5bfedf6df813d10c046ef491dd511aa140bd04ce75249968eaf99568db25a37ea2738263f8ab8291b9ef207e6e528ea62214c57f4ee13e2306192e0222be2117e730e3047525e5558fd1017d680a30d2e621fb3a13ccd84886f4c1ef4ae4ec0a29099bb48bc5c3cdbf411600dcc5b4c52911577a559be66045dc3e20c06198d523e9b105f9c02b2a815959a9d7edf851b9540f763f6c22a8930b80cf78b96791da9941e5d1c62eb4d73f0da4f90b4e13874e9274d91673f62004a25d5fc893802c69f050ddd89111aa1a91d6f3983c77d9096b27a3f5478486c382152865af231d48d394547e06dfb745c781978255cb0191275fd30f54f24b2ee6b0fa5416b8930faddfdc7e1faf70f1b1a6876507825b3c9ef588bd0c17a919c44cc19b926f6cd74cec11f24dccdc9c0750e7ff749608ccdf67f2e7e8321adbcfc746c52e195dfb0ce41c40163cd1b46f78fc45408a4e3fb33b89aad852bf711f834a72015b772008b8d3faf91f67e9d8704e301ba0dd9b294742467e12a672cf881d10b148630dea6bd6f350ffa15b7e8f1c153ed675656cc345933de", 0x1000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, r4, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x80}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x7c}, 0x1, 0x0, 0x0, 0x28001}, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2309000000000000000001000000050007000000000008000900000000000600020000000000080078000000000000000000", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) 08:32:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3107.943976][T25150] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3107.947741][T25183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 08:32:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async, rerun: 32) write(r2, &(0x7f0000000280)="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", 0x1000) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, r4, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x80}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x7c}, 0x1, 0x0, 0x0, 0x28001}, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2309000000000000000001000000050007000000000008000900000000000600020000000000080078000000000000000000", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) [ 3107.988863][T25157] memory: usage 307144kB, limit 307200kB, failcnt 4771 [ 3108.007037][T25157] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3108.017197][T25157] Memory cgroup stats for /syz2: [ 3108.017426][T25157] anon 114688 [ 3108.017426][T25157] file 253952 [ 3108.017426][T25157] kernel 314146816 [ 3108.017426][T25157] kernel_stack 65536 [ 3108.017426][T25157] pagetables 81920 [ 3108.017426][T25157] percpu 5691488 [ 3108.017426][T25157] sock 0 [ 3108.017426][T25157] vmalloc 0 [ 3108.017426][T25157] shmem 253952 [ 3108.017426][T25157] zswap 0 [ 3108.017426][T25157] zswapped 0 [ 3108.017426][T25157] file_mapped 253952 [ 3108.017426][T25157] file_dirty 0 [ 3108.017426][T25157] file_writeback 0 [ 3108.017426][T25157] swapcached 0 [ 3108.017426][T25157] anon_thp 0 [ 3108.017426][T25157] file_thp 0 [ 3108.017426][T25157] shmem_thp 0 [ 3108.017426][T25157] inactive_anon 118784 [ 3108.017426][T25157] active_anon 249856 [ 3108.017426][T25157] inactive_file 0 [ 3108.017426][T25157] active_file 0 [ 3108.017426][T25157] unevictable 0 [ 3108.017426][T25157] slab_reclaimable 230248 [ 3108.017426][T25157] slab_unreclaimable 308042544 [ 3108.017426][T25157] slab 308272792 08:32:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) write(r2, &(0x7f0000000280)="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", 0x1000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, r4, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x80}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x7c}, 0x1, 0x0, 0x0, 0x28001}, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2309000000000000000001000000050007000000000008000900000000000600020000000000080078000000000000000000", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket(0x11, 0x800000003, 0x0) (async) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r2, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) write(r2, &(0x7f0000000280)="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", 0x1000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, r4, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x80}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}]}, 0x7c}, 0x1, 0x0, 0x0, 0x28001}, 0x4) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="2309000000000000000001000000050007000000000008000900000000000600020000000000080078000000000000000000", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) (async) [ 3108.228699][T25157] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25157,uid=0 08:32:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfcffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3108.275508][T25193] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3108.295180][T25155] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3108.305634][T25157] Memory cgroup out of memory: Killed process 25157 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0xfffffffe, 0x8000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r1}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x3c}}, 0x20000040) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r2) 08:32:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x9fd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:43 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6800}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0xfffffffe, 0x8000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r1}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x3c}}, 0x20000040) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r2) [ 3108.623412][T25168] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3108.679391][T25170] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3108.705187][T25205] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3108.738682][T25205] CPU: 0 PID: 25205 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3108.749160][T25205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3108.759243][T25205] Call Trace: [ 3108.762542][T25205] [ 3108.765497][T25205] dump_stack_lvl+0xcd/0x134 [ 3108.770128][T25205] dump_header+0x10b/0x7f9 [ 3108.774579][T25205] oom_kill_process.cold+0x10/0x15 [ 3108.779731][T25205] out_of_memory+0x358/0x14a0 [ 3108.784438][T25205] ? find_held_lock+0x2d/0x110 [ 3108.789221][T25205] ? oom_killer_disable+0x270/0x270 [ 3108.794458][T25205] ? find_held_lock+0x2d/0x110 [ 3108.799253][T25205] mem_cgroup_out_of_memory+0x206/0x270 [ 3108.804829][T25205] ? mem_cgroup_margin+0x130/0x130 [ 3108.809962][T25205] ? lock_downgrade+0x6e0/0x6e0 [ 3108.814857][T25205] try_charge_memcg+0xf67/0x13f0 [ 3108.820001][T25205] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3108.826003][T25205] ? lock_downgrade+0x6e0/0x6e0 [ 3108.830883][T25205] charge_memcg+0x31/0x320 [ 3108.835312][T25205] __mem_cgroup_charge+0x27/0x90 [ 3108.840257][T25205] ? _compound_head+0x5d/0x150 [ 3108.845028][T25205] wp_page_copy+0x27c/0x1b60 [ 3108.849641][T25205] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3108.855110][T25205] ? lock_downgrade+0x6e0/0x6e0 [ 3108.859990][T25205] ? vm_normal_page+0x146/0x2a0 [ 3108.864865][T25205] do_wp_page+0x1d1/0x1910 [ 3108.869308][T25205] __handle_mm_fault+0x1813/0x39b0 [ 3108.874436][T25205] ? vm_iomap_memory+0x190/0x190 [ 3108.879405][T25205] handle_mm_fault+0x1c8/0x780 [ 3108.884182][T25205] do_user_addr_fault+0x475/0x1210 [ 3108.889317][T25205] exc_page_fault+0x94/0x170 [ 3108.893917][T25205] asm_exc_page_fault+0x22/0x30 [ 3108.898776][T25205] RIP: 0033:0x7ff147e37a30 [ 3108.903199][T25205] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3108.922900][T25205] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3108.928971][T25205] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3108.936952][T25205] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3108.944923][T25205] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3108.952895][T25205] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3108.960875][T25205] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3108.968854][T25205] ? __x64_sys_socket+0xd/0xb0 [ 3108.973647][T25205] [ 3109.127125][T25169] batman_adv: batadv402: Adding interface: macvlan377 [ 3109.146094][T25169] batman_adv: batadv402: The MTU of interface macvlan377 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. [ 3109.213722][T25169] batman_adv: batadv402: Interface activated: macvlan377 [ 3109.253326][T25205] memory: usage 307132kB, limit 307200kB, failcnt 4819 [ 3109.253990][T25187] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3109.261493][T25205] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3109.286008][T25205] Memory cgroup stats for /syz2: [ 3109.286252][T25205] anon 114688 [ 3109.286252][T25205] file 253952 [ 3109.286252][T25205] kernel 314134528 [ 3109.286252][T25205] kernel_stack 65536 [ 3109.286252][T25205] pagetables 81920 [ 3109.286252][T25205] percpu 5691488 [ 3109.286252][T25205] sock 0 [ 3109.286252][T25205] vmalloc 0 [ 3109.286252][T25205] shmem 253952 [ 3109.286252][T25205] zswap 0 [ 3109.286252][T25205] zswapped 0 [ 3109.286252][T25205] file_mapped 253952 [ 3109.286252][T25205] file_dirty 0 [ 3109.286252][T25205] file_writeback 0 [ 3109.286252][T25205] swapcached 0 [ 3109.286252][T25205] anon_thp 0 [ 3109.286252][T25205] file_thp 0 [ 3109.286252][T25205] shmem_thp 0 [ 3109.286252][T25205] inactive_anon 118784 [ 3109.286252][T25205] active_anon 249856 [ 3109.286252][T25205] inactive_file 0 [ 3109.286252][T25205] active_file 0 08:32:44 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:44 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0xfffffffe, 0x8000000, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r1}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x3c}}, 0x20000040) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r2) [ 3109.286252][T25205] unevictable 0 [ 3109.286252][T25205] slab_reclaimable 218408 [ 3109.286252][T25205] slab_unreclaimable 308042544 [ 3109.286252][T25205] slab 308260952 08:32:44 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r3 = accept(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x80) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r5, 0x201, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0x1, 0x2}}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x34, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x50005) 08:32:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3109.555170][T25205] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25205,uid=0 [ 3109.566852][T25201] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3109.610617][T25205] Memory cgroup out of memory: Killed process 25205 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:44 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3109.821325][T25228] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3109.862538][T25228] CPU: 1 PID: 25228 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3109.873013][T25228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3109.883106][T25228] Call Trace: [ 3109.886402][T25228] [ 3109.889355][T25228] dump_stack_lvl+0xcd/0x134 [ 3109.893982][T25228] dump_header+0x10b/0x7f9 [ 3109.898448][T25228] oom_kill_process.cold+0x10/0x15 [ 3109.903595][T25228] out_of_memory+0x358/0x14a0 [ 3109.908312][T25228] ? find_held_lock+0x2d/0x110 [ 3109.913104][T25228] ? oom_killer_disable+0x270/0x270 [ 3109.918342][T25228] ? find_held_lock+0x2d/0x110 [ 3109.923143][T25228] mem_cgroup_out_of_memory+0x206/0x270 [ 3109.928720][T25228] ? mem_cgroup_margin+0x130/0x130 [ 3109.933858][T25228] ? lock_downgrade+0x6e0/0x6e0 [ 3109.938757][T25228] try_charge_memcg+0xf67/0x13f0 [ 3109.943736][T25228] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3109.949768][T25228] ? lock_downgrade+0x6e0/0x6e0 [ 3109.954667][T25228] charge_memcg+0x31/0x320 [ 3109.959118][T25228] __mem_cgroup_charge+0x27/0x90 [ 3109.964081][T25228] ? _compound_head+0x5d/0x150 [ 3109.968874][T25228] wp_page_copy+0x27c/0x1b60 [ 3109.973504][T25228] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3109.978992][T25228] ? lock_downgrade+0x6e0/0x6e0 [ 3109.983870][T25228] ? vm_normal_page+0x146/0x2a0 [ 3109.988766][T25228] do_wp_page+0x1d1/0x1910 [ 3109.993223][T25228] __handle_mm_fault+0x1813/0x39b0 [ 3109.998463][T25228] ? vm_iomap_memory+0x190/0x190 [ 3110.003469][T25228] handle_mm_fault+0x1c8/0x780 [ 3110.008268][T25228] do_user_addr_fault+0x475/0x1210 [ 3110.013428][T25228] exc_page_fault+0x94/0x170 [ 3110.018052][T25228] asm_exc_page_fault+0x22/0x30 [ 3110.022941][T25228] RIP: 0033:0x7ff147e37a30 [ 3110.027382][T25228] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3110.047026][T25228] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3110.053120][T25228] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 08:32:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfd800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3110.061117][T25228] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3110.069108][T25228] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3110.077099][T25228] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3110.085181][T25228] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3110.093171][T25228] ? apparmor_socket_create+0xdb/0x660 [ 3110.098682][T25228] 08:32:45 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r3 = accept(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x80) (async) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r5, 0x201, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0x1, 0x2}}}}}, 0x20}}, 0x0) (async) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x34, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x50005) 08:32:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa0d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3110.498676][T25224] batman_adv: batadv403: Adding interface: macvlan378 [ 3110.516783][T25224] batman_adv: batadv403: The MTU of interface macvlan378 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. [ 3110.552593][T25228] memory: usage 307144kB, limit 307200kB, failcnt 4854 [ 3110.559825][T25228] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3110.567022][T25228] Memory cgroup stats for /syz2: [ 3110.567252][T25228] anon 126976 [ 3110.567252][T25228] file 253952 [ 3110.567252][T25228] kernel 314134528 [ 3110.567252][T25228] kernel_stack 65536 [ 3110.567252][T25228] pagetables 81920 [ 3110.567252][T25228] percpu 5691488 [ 3110.567252][T25228] sock 0 [ 3110.567252][T25228] vmalloc 0 [ 3110.567252][T25228] shmem 253952 [ 3110.567252][T25228] zswap 0 [ 3110.567252][T25228] zswapped 0 [ 3110.567252][T25228] file_mapped 253952 [ 3110.567252][T25228] file_dirty 0 [ 3110.567252][T25228] file_writeback 0 [ 3110.567252][T25228] swapcached 0 [ 3110.567252][T25228] anon_thp 0 [ 3110.567252][T25228] file_thp 0 [ 3110.567252][T25228] shmem_thp 0 [ 3110.567252][T25228] inactive_anon 131072 [ 3110.567252][T25228] active_anon 249856 [ 3110.567252][T25228] inactive_file 0 [ 3110.567252][T25228] active_file 0 [ 3110.567252][T25228] unevictable 0 [ 3110.567252][T25228] slab_reclaimable 218408 [ 3110.567252][T25228] slab_unreclaimable 308042544 [ 3110.567252][T25228] slab 308260952 [ 3110.675262][T25224] batman_adv: batadv403: Interface activated: macvlan378 08:32:46 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3110.878081][T25228] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25228,uid=0 [ 3110.956781][T25228] Memory cgroup out of memory: Killed process 25228 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:46 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3111.119430][T25231] __nla_validate_parse: 4 callbacks suppressed [ 3111.119450][T25231] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3111.260533][T25245] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3111.298403][T25245] CPU: 1 PID: 25245 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3111.308884][T25245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3111.318967][T25245] Call Trace: [ 3111.322272][T25245] [ 3111.325230][T25245] dump_stack_lvl+0xcd/0x134 [ 3111.329861][T25245] dump_header+0x10b/0x7f9 [ 3111.334309][T25245] oom_kill_process.cold+0x10/0x15 [ 3111.339454][T25245] out_of_memory+0x358/0x14a0 [ 3111.344169][T25245] ? find_held_lock+0x2d/0x110 [ 3111.348965][T25245] ? oom_killer_disable+0x270/0x270 [ 3111.354197][T25245] ? find_held_lock+0x2d/0x110 [ 3111.358998][T25245] mem_cgroup_out_of_memory+0x206/0x270 [ 3111.364575][T25245] ? mem_cgroup_margin+0x130/0x130 [ 3111.369711][T25245] ? lock_downgrade+0x6e0/0x6e0 [ 3111.374618][T25245] try_charge_memcg+0xf67/0x13f0 [ 3111.379647][T25245] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3111.385677][T25245] ? lock_downgrade+0x6e0/0x6e0 [ 3111.390588][T25245] charge_memcg+0x31/0x320 [ 3111.395048][T25245] __mem_cgroup_charge+0x27/0x90 [ 3111.400029][T25245] ? _compound_head+0x5d/0x150 [ 3111.404823][T25245] wp_page_copy+0x27c/0x1b60 [ 3111.409452][T25245] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3111.414939][T25245] ? lock_downgrade+0x6e0/0x6e0 [ 3111.419816][T25245] ? vm_normal_page+0x146/0x2a0 [ 3111.424714][T25245] do_wp_page+0x1d1/0x1910 [ 3111.429182][T25245] __handle_mm_fault+0x1813/0x39b0 [ 3111.434343][T25245] ? vm_iomap_memory+0x190/0x190 [ 3111.439354][T25245] handle_mm_fault+0x1c8/0x780 [ 3111.444155][T25245] do_user_addr_fault+0x475/0x1210 [ 3111.449321][T25245] exc_page_fault+0x94/0x170 [ 3111.453951][T25245] asm_exc_page_fault+0x22/0x30 [ 3111.458838][T25245] RIP: 0033:0x7ff147e37a30 [ 3111.463281][T25245] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3111.482923][T25245] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3111.489041][T25245] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3111.497043][T25245] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3111.505039][T25245] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3111.513031][T25245] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3111.521025][T25245] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3111.529017][T25245] ? apparmor_socket_create+0xdb/0x660 [ 3111.534530][T25245] 08:32:47 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r3 = accept(r0, &(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x80) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_OCB(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r5, 0x201, 0x0, 0x0, {{0x5}, {@void, @val={0xc, 0x99, {0x1, 0x2}}}}}, 0x20}}, 0x0) (async) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x34, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x50005) 08:32:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfe030000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3111.827642][T25238] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:32:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa1d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3112.251572][T25242] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3112.283338][T25245] memory: usage 307144kB, limit 307200kB, failcnt 4897 [ 3112.306995][T25243] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3112.330066][T25245] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3112.361971][T25245] Memory cgroup stats for /syz2: [ 3112.362206][T25245] anon 126976 [ 3112.362206][T25245] file 253952 [ 3112.362206][T25245] kernel 314134528 [ 3112.362206][T25245] kernel_stack 65536 [ 3112.362206][T25245] pagetables 81920 [ 3112.362206][T25245] percpu 5691488 [ 3112.362206][T25245] sock 0 [ 3112.362206][T25245] vmalloc 0 [ 3112.362206][T25245] shmem 253952 [ 3112.362206][T25245] zswap 0 [ 3112.362206][T25245] zswapped 0 [ 3112.362206][T25245] file_mapped 253952 [ 3112.362206][T25245] file_dirty 0 [ 3112.362206][T25245] file_writeback 0 [ 3112.362206][T25245] swapcached 0 [ 3112.362206][T25245] anon_thp 0 [ 3112.362206][T25245] file_thp 0 [ 3112.362206][T25245] shmem_thp 0 [ 3112.362206][T25245] inactive_anon 131072 [ 3112.362206][T25245] active_anon 249856 [ 3112.362206][T25245] inactive_file 0 [ 3112.362206][T25245] active_file 0 [ 3112.362206][T25245] unevictable 0 [ 3112.362206][T25245] slab_reclaimable 218408 [ 3112.362206][T25245] slab_unreclaimable 308042240 [ 3112.362206][T25245] slab 308260648 [ 3112.627793][ C0] net_ratelimit: 13626 callbacks suppressed [ 3112.627813][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3112.632661][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3112.634167][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3112.645983][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3112.657920][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3112.669807][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3112.681976][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3112.693908][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3112.705788][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3112.717686][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3112.862514][T25244] batman_adv: batadv404: Adding interface: macvlan379 [ 3112.885252][T25244] batman_adv: batadv404: The MTU of interface macvlan379 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. [ 3112.947248][T25245] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25245,uid=0 [ 3112.980182][T25244] batman_adv: batadv404: Interface activated: macvlan379 [ 3113.016359][T25245] Memory cgroup out of memory: Killed process 25245 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3113.075310][T25248] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:32:48 executing program 3: 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)=0x14) 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, 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) 08:32:48 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6b00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3113.291031][T25259] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3113.327080][T25259] CPU: 1 PID: 25259 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3113.337669][T25259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3113.347753][T25259] Call Trace: [ 3113.351057][T25259] [ 3113.354009][T25259] dump_stack_lvl+0xcd/0x134 [ 3113.358640][T25259] dump_header+0x10b/0x7f9 [ 3113.363088][T25259] oom_kill_process.cold+0x10/0x15 [ 3113.368221][T25259] out_of_memory+0x358/0x14a0 [ 3113.372933][T25259] ? find_held_lock+0x2d/0x110 [ 3113.377709][T25259] ? oom_killer_disable+0x270/0x270 [ 3113.382923][T25259] ? find_held_lock+0x2d/0x110 [ 3113.387698][T25259] mem_cgroup_out_of_memory+0x206/0x270 [ 3113.393271][T25259] ? mem_cgroup_margin+0x130/0x130 [ 3113.398390][T25259] ? lock_downgrade+0x6e0/0x6e0 [ 3113.403280][T25259] try_charge_memcg+0xf67/0x13f0 [ 3113.408237][T25259] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3113.414228][T25259] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3113.419956][T25259] ? lock_downgrade+0x6e0/0x6e0 [ 3113.424834][T25259] ? lock_downgrade+0x6e0/0x6e0 [ 3113.429708][T25259] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3113.435265][T25259] __alloc_pages+0x1ef/0x510 [ 3113.439867][T25259] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 3113.446654][T25259] ? find_held_lock+0x2d/0x110 [ 3113.451432][T25259] alloc_pages+0x1a6/0x270 [ 3113.455862][T25259] pte_alloc_one+0x16/0x230 [ 3113.460372][T25259] __pte_alloc+0x69/0x250 [ 3113.464709][T25259] ? pmd_install+0x150/0x150 [ 3113.469309][T25259] ? hugepage_vma_check+0x44e/0x780 [ 3113.474523][T25259] ? __pmd_alloc+0x2ff/0x5c0 [ 3113.479124][T25259] __handle_mm_fault+0x310b/0x39b0 [ 3113.484268][T25259] ? vm_iomap_memory+0x190/0x190 [ 3113.489239][T25259] handle_mm_fault+0x1c8/0x780 [ 3113.494015][T25259] do_user_addr_fault+0x475/0x1210 [ 3113.499152][T25259] exc_page_fault+0x94/0x170 [ 3113.503756][T25259] asm_exc_page_fault+0x22/0x30 [ 3113.508618][T25259] RIP: 0033:0x7ff147e85186 [ 3113.513041][T25259] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3113.532664][T25259] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 08:32:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3113.538735][T25259] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3113.546712][T25259] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3113.554686][T25259] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3113.562687][T25259] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00000000002f810c [ 3113.570659][T25259] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3113.578651][T25259] 08:32:48 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0b000600ffff1e000300800004000a04000a00040004000a0004200a0004000a00f8b402a74768912978040fda84824baa0d61c647f45519d45ded835f03e64c6e174ae9fe5882b4d8c2ba9320c496f10e4f120115f24b6d45df8e59039ef79b2a3bf6c5c157e86276543891b1db855c85a6d3dfee946f6082e2dd14aab1b7cf0c2f9e319a99df96ccb0b15537865b9cffea9eb318228a4d5959cf37b6754054760ecb4f9ccbfa88225bb04deb01ff407063fb7997e0dd8c775549955283cad50b887568dfc4f92fe756b2fdc9"], 0x40}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2f400500836c896c67601594788e48f84fa3bf79284f6ac76e094205017299c06581d9ab2975bd9459b4bb4e46d229392bf215577b61a561ddccd0e73887541ae15c442393a7137c353051f6c7815a89a4a6c4c5dec36dd3fe6e92f9afd325d692c0639374e11e6c2e7435229abf26b37cc219c62ad657e361c105377b5858429e4ac904b9b56fd733bf97849dd87f676c7db5763ad21cc84ba1628f0d14b0c194d1c165237e2445e16f25b7b59aaf9d9ddfaae66ad6e9aba62c90208930", @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRESDEC=r2], 0x3c}}, 0x4004051) [ 3113.627646][T25254] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0b000600ffff1e000300800004000a04000a00040004000a0004200a0004000a00f8b402a74768912978040fda84824baa0d61c647f45519d45ded835f03e64c6e174ae9fe5882b4d8c2ba9320c496f10e4f120115f24b6d45df8e59039ef79b2a3bf6c5c157e86276543891b1db855c85a6d3dfee946f6082e2dd14aab1b7cf0c2f9e319a99df96ccb0b15537865b9cffea9eb318228a4d5959cf37b6754054760ecb4f9ccbfa88225bb04deb01ff407063fb7997e0dd8c775549955283cad50b887568dfc4f92fe756b2fdc9"], 0x40}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2f400500836c896c67601594788e48f84fa3bf79284f6ac76e094205017299c06581d9ab2975bd9459b4bb4e46d229392bf215577b61a561ddccd0e73887541ae15c442393a7137c353051f6c7815a89a4a6c4c5dec36dd3fe6e92f9afd325d692c0639374e11e6c2e7435229abf26b37cc219c62ad657e361c105377b5858429e4ac904b9b56fd733bf97849dd87f676c7db5763ad21cc84ba1628f0d14b0c194d1c165237e2445e16f25b7b59aaf9d9ddfaae66ad6e9aba62c90208930", @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRESDEC=r2], 0x3c}}, 0x4004051) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0b000600ffff1e000300800004000a04000a00040004000a0004200a0004000a00f8b402a74768912978040fda84824baa0d61c647f45519d45ded835f03e64c6e174ae9fe5882b4d8c2ba9320c496f10e4f120115f24b6d45df8e59039ef79b2a3bf6c5c157e86276543891b1db855c85a6d3dfee946f6082e2dd14aab1b7cf0c2f9e319a99df96ccb0b15537865b9cffea9eb318228a4d5959cf37b6754054760ecb4f9ccbfa88225bb04deb01ff407063fb7997e0dd8c775549955283cad50b887568dfc4f92fe756b2fdc9"], 0x40}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2f400500836c896c67601594788e48f84fa3bf79284f6ac76e094205017299c06581d9ab2975bd9459b4bb4e46d229392bf215577b61a561ddccd0e73887541ae15c442393a7137c353051f6c7815a89a4a6c4c5dec36dd3fe6e92f9afd325d692c0639374e11e6c2e7435229abf26b37cc219c62ad657e361c105377b5858429e4ac904b9b56fd733bf97849dd87f676c7db5763ad21cc84ba1628f0d14b0c194d1c165237e2445e16f25b7b59aaf9d9ddfaae66ad6e9aba62c90208930", @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRESDEC=r2], 0x3c}}, 0x4004051) (async) 08:32:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfe800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3113.838195][T25257] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:32:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000002c0), 0xc, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0b000600ffff1e000300800004000a04000a00040004000a0004200a0004000a00f8b402a74768912978040fda84824baa0d61c647f45519d45ded835f03e64c6e174ae9fe5882b4d8c2ba9320c496f10e4f120115f24b6d45df8e59039ef79b2a3bf6c5c157e86276543891b1db855c85a6d3dfee946f6082e2dd14aab1b7cf0c2f9e319a99df96ccb0b15537865b9cffea9eb318228a4d5959cf37b6754054760ecb4f9ccbfa88225bb04deb01ff407063fb7997e0dd8c775549955283cad50b887568dfc4f92fe756b2fdc9"], 0x40}, 0x1, 0x0, 0x0, 0x48c1}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2f400500836c896c67601594788e48f84fa3bf79284f6ac76e094205017299c06581d9ab2975bd9459b4bb4e46d229392bf215577b61a561ddccd0e73887541ae15c442393a7137c353051f6c7815a89a4a6c4c5dec36dd3fe6e92f9afd325d692c0639374e11e6c2e7435229abf26b37cc219c62ad657e361c105377b5858429e4ac904b9b56fd733bf97849dd87f676c7db5763ad21cc84ba1628f0d14b0c194d1c165237e2445e16f25b7b59aaf9d9ddfaae66ad6e9aba62c90208930", @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRESDEC=r2], 0x3c}}, 0x4004051) [ 3113.894402][T25259] memory: usage 307156kB, limit 307200kB, failcnt 4947 [ 3113.901537][T25259] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3113.908688][T25259] Memory cgroup stats for /syz2: [ 3113.908924][T25259] anon 131072 [ 3113.908924][T25259] file 253952 [ 3113.908924][T25259] kernel 314142720 [ 3113.908924][T25259] kernel_stack 65536 [ 3113.908924][T25259] pagetables 86016 [ 3113.908924][T25259] percpu 5691488 [ 3113.908924][T25259] sock 0 [ 3113.908924][T25259] vmalloc 0 [ 3113.908924][T25259] shmem 253952 [ 3113.908924][T25259] zswap 0 [ 3113.908924][T25259] zswapped 0 [ 3113.908924][T25259] file_mapped 253952 [ 3113.908924][T25259] file_dirty 0 [ 3113.908924][T25259] file_writeback 0 [ 3113.908924][T25259] swapcached 0 [ 3113.908924][T25259] anon_thp 0 [ 3113.908924][T25259] file_thp 0 [ 3113.908924][T25259] shmem_thp 0 [ 3113.908924][T25259] inactive_anon 135168 [ 3113.908924][T25259] active_anon 249856 [ 3113.908924][T25259] inactive_file 0 [ 3113.908924][T25259] active_file 0 [ 3113.908924][T25259] unevictable 0 [ 3113.908924][T25259] slab_reclaimable 220336 08:32:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x4011) sendfile(r1, r1, &(0x7f0000000080)=0x1f, 0x81) [ 3113.908924][T25259] slab_unreclaimable 308042888 [ 3113.908924][T25259] slab 308263224 08:32:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x4011) (async) sendfile(r1, r1, &(0x7f0000000080)=0x1f, 0x81) [ 3114.129507][T25259] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25259,uid=0 [ 3114.166368][T25259] Memory cgroup out of memory: Killed process 25259 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 08:32:49 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:49 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x4011) (async) sendfile(r1, r1, &(0x7f0000000080)=0x1f, 0x81) [ 3114.251514][T25263] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:32:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa2d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3114.350715][T25264] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3114.434420][T25289] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3114.487683][T25289] CPU: 0 PID: 25289 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3114.498161][T25289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3114.508243][T25289] Call Trace: [ 3114.511540][T25289] [ 3114.514497][T25289] dump_stack_lvl+0xcd/0x134 [ 3114.519119][T25289] dump_header+0x10b/0x7f9 [ 3114.523570][T25289] oom_kill_process.cold+0x10/0x15 [ 3114.528714][T25289] out_of_memory+0x358/0x14a0 [ 3114.533446][T25289] ? find_held_lock+0x2d/0x110 [ 3114.538243][T25289] ? oom_killer_disable+0x270/0x270 [ 3114.543479][T25289] ? find_held_lock+0x2d/0x110 [ 3114.548273][T25289] mem_cgroup_out_of_memory+0x206/0x270 [ 3114.553862][T25289] ? mem_cgroup_margin+0x130/0x130 [ 3114.559000][T25289] ? lock_downgrade+0x6e0/0x6e0 [ 3114.563898][T25289] try_charge_memcg+0xf67/0x13f0 [ 3114.568904][T25289] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3114.574924][T25289] ? lock_downgrade+0x6e0/0x6e0 [ 3114.579819][T25289] charge_memcg+0x31/0x320 [ 3114.584272][T25289] __mem_cgroup_charge+0x27/0x90 [ 3114.589239][T25289] ? _compound_head+0x5d/0x150 [ 3114.594031][T25289] wp_page_copy+0x27c/0x1b60 [ 3114.598661][T25289] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3114.604150][T25289] ? lock_downgrade+0x6e0/0x6e0 [ 3114.609027][T25289] ? vm_normal_page+0x146/0x2a0 [ 3114.613910][T25289] do_wp_page+0x1d1/0x1910 [ 3114.618356][T25289] __handle_mm_fault+0x1813/0x39b0 [ 3114.623502][T25289] ? vm_iomap_memory+0x190/0x190 [ 3114.628488][T25289] handle_mm_fault+0x1c8/0x780 [ 3114.633291][T25289] do_user_addr_fault+0x475/0x1210 [ 3114.638445][T25289] exc_page_fault+0x94/0x170 [ 3114.643065][T25289] asm_exc_page_fault+0x22/0x30 [ 3114.647945][T25289] RIP: 0033:0x7ff147e37a30 [ 3114.652380][T25289] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3114.672019][T25289] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3114.678113][T25289] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3114.686108][T25289] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3114.694099][T25289] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3114.702091][T25289] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3114.710084][T25289] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3114.718083][T25289] ? apparmor_socket_create+0xdb/0x660 [ 3114.723598][T25289] [ 3114.858379][T25265] batman_adv: batadv405: Adding interface: macvlan380 [ 3114.884748][T25265] batman_adv: batadv405: The MTU of interface macvlan380 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. [ 3114.942151][T25265] batman_adv: batadv405: Interface activated: macvlan380 08:32:50 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x2, 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) 08:32:50 executing program 1: pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000020000000000000000900000100000000000000c1d8d24f79042c003fb6849b2a8070c2309795f29bbfd0b0477336b9554adb63f92d00c03f50cf32d7eace04ae8a9432094d1b5e2e9bb4", @ANYRES32=r2, @ANYRES8=r0]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = socket(0x6, 0x800000003, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) socket$inet6(0xa, 0x2, 0x100) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000), 0xb1d000) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x4, 0x38, 0xa00000}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) [ 3115.003648][T25267] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3115.154172][T25289] memory: usage 307160kB, limit 307200kB, failcnt 4995 [ 3115.161327][T25289] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3115.168728][T25289] Memory cgroup stats for /syz2: [ 3115.168962][T25289] anon 126976 [ 3115.168962][T25289] file 253952 [ 3115.168962][T25289] kernel 314150912 [ 3115.168962][T25289] kernel_stack 65536 [ 3115.168962][T25289] pagetables 81920 [ 3115.168962][T25289] percpu 5691488 [ 3115.168962][T25289] sock 0 [ 3115.168962][T25289] vmalloc 0 [ 3115.168962][T25289] shmem 253952 [ 3115.168962][T25289] zswap 0 [ 3115.168962][T25289] zswapped 0 [ 3115.168962][T25289] file_mapped 253952 [ 3115.168962][T25289] file_dirty 0 [ 3115.168962][T25289] file_writeback 0 [ 3115.168962][T25289] swapcached 0 [ 3115.168962][T25289] anon_thp 0 [ 3115.168962][T25289] file_thp 0 [ 3115.168962][T25289] shmem_thp 0 [ 3115.168962][T25289] inactive_anon 131072 [ 3115.168962][T25289] active_anon 249856 [ 3115.168962][T25289] inactive_file 0 [ 3115.168962][T25289] active_file 0 [ 3115.168962][T25289] unevictable 0 [ 3115.168962][T25289] slab_reclaimable 218408 [ 3115.168962][T25289] slab_unreclaimable 308053640 [ 3115.168962][T25289] slab 308272048 08:32:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3115.480437][T25289] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25289,uid=0 08:32:50 executing program 1: pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000020000000000000000900000100000000000000c1d8d24f79042c003fb6849b2a8070c2309795f29bbfd0b0477336b9554adb63f92d00c03f50cf32d7eace04ae8a9432094d1b5e2e9bb4", @ANYRES32=r2, @ANYRES8=r0]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = socket(0x6, 0x800000003, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) socket$inet6(0xa, 0x2, 0x100) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000), 0xb1d000) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x4, 0x38, 0xa00000}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x275a, 0x0) (async) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) (async) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000020000000000000000900000100000000000000c1d8d24f79042c003fb6849b2a8070c2309795f29bbfd0b0477336b9554adb63f92d00c03f50cf32d7eace04ae8a9432094d1b5e2e9bb4", @ANYRES32=r2, @ANYRES8=r0]) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) socket(0x6, 0x800000003, 0x0) (async) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) (async) socket$inet6(0xa, 0x2, 0x100) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) (async) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_type(r6, &(0x7f0000000000), 0xb1d000) (async) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x4, 0x38, 0xa00000}) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) (async) [ 3115.531982][T25289] Memory cgroup out of memory: Killed process 25289 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:50 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6d00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfeff0000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3115.800072][T25315] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3115.844580][T25315] CPU: 1 PID: 25315 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3115.855050][T25315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3115.865131][T25315] Call Trace: [ 3115.868423][T25315] [ 3115.871362][T25315] dump_stack_lvl+0xcd/0x134 [ 3115.875987][T25315] dump_header+0x10b/0x7f9 [ 3115.880434][T25315] oom_kill_process.cold+0x10/0x15 [ 3115.885574][T25315] out_of_memory+0x358/0x14a0 [ 3115.890283][T25315] ? find_held_lock+0x2d/0x110 [ 3115.895081][T25315] ? oom_killer_disable+0x270/0x270 [ 3115.900320][T25315] ? find_held_lock+0x2d/0x110 [ 3115.905116][T25315] mem_cgroup_out_of_memory+0x206/0x270 [ 3115.910694][T25315] ? mem_cgroup_margin+0x130/0x130 [ 3115.915831][T25315] ? lock_downgrade+0x6e0/0x6e0 [ 3115.920727][T25315] try_charge_memcg+0xf67/0x13f0 [ 3115.925700][T25315] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3115.931724][T25315] ? lock_downgrade+0x6e0/0x6e0 [ 3115.936628][T25315] charge_memcg+0x31/0x320 08:32:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa3d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3115.941080][T25315] __mem_cgroup_charge+0x27/0x90 [ 3115.946045][T25315] ? _compound_head+0x5d/0x150 [ 3115.950835][T25315] wp_page_copy+0x27c/0x1b60 [ 3115.955468][T25315] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3115.960956][T25315] ? lock_downgrade+0x6e0/0x6e0 [ 3115.965832][T25315] ? vm_normal_page+0x146/0x2a0 [ 3115.970729][T25315] do_wp_page+0x1d1/0x1910 [ 3115.975182][T25315] __handle_mm_fault+0x1813/0x39b0 [ 3115.980327][T25315] ? vm_iomap_memory+0x190/0x190 [ 3115.985320][T25315] handle_mm_fault+0x1c8/0x780 [ 3115.990120][T25315] do_user_addr_fault+0x475/0x1210 [ 3115.995278][T25315] exc_page_fault+0x94/0x170 [ 3115.999902][T25315] asm_exc_page_fault+0x22/0x30 [ 3116.004787][T25315] RIP: 0033:0x7ff147e37a30 [ 3116.009221][T25315] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3116.028857][T25315] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3116.034955][T25315] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3116.042957][T25315] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3116.050951][T25315] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3116.058951][T25315] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3116.066943][T25315] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3116.074934][T25315] ? __sys_socket+0x78/0x240 [ 3116.079579][T25315] 08:32:51 executing program 1: pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x275a, 0x0) (async, rerun: 32) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) (async, rerun: 32) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000020000000000000000900000100000000000000c1d8d24f79042c003fb6849b2a8070c2309795f29bbfd0b0477336b9554adb63f92d00c03f50cf32d7eace04ae8a9432094d1b5e2e9bb4", @ANYRES32=r2, @ANYRES8=r0]) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) (async) r3 = socket(0x6, 0x800000003, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) (async) socket$inet6(0xa, 0x2, 0x100) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000), 0xb1d000) (async) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x4, 0x38, 0xa00000}) (async) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) [ 3116.234117][T25315] memory: usage 307176kB, limit 307200kB, failcnt 5017 [ 3116.257032][T25315] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3116.280921][T25308] batman_adv: batadv406: Adding interface: macvlan381 [ 3116.291547][T25315] Memory cgroup stats for /syz2: [ 3116.291794][T25315] anon 118784 [ 3116.291794][T25315] file 253952 [ 3116.291794][T25315] kernel 314150912 [ 3116.291794][T25315] kernel_stack 65536 [ 3116.291794][T25315] pagetables 81920 [ 3116.291794][T25315] percpu 5691488 [ 3116.291794][T25315] sock 0 [ 3116.291794][T25315] vmalloc 0 [ 3116.291794][T25315] shmem 253952 [ 3116.291794][T25315] zswap 0 [ 3116.291794][T25315] zswapped 0 [ 3116.291794][T25315] file_mapped 253952 [ 3116.291794][T25315] file_dirty 0 [ 3116.291794][T25315] file_writeback 0 [ 3116.291794][T25315] swapcached 0 [ 3116.291794][T25315] anon_thp 0 [ 3116.291794][T25315] file_thp 0 [ 3116.291794][T25315] shmem_thp 0 [ 3116.291794][T25315] inactive_anon 122880 [ 3116.291794][T25315] active_anon 249856 [ 3116.291794][T25315] inactive_file 0 [ 3116.291794][T25315] active_file 0 [ 3116.291794][T25315] unevictable 0 [ 3116.291794][T25315] slab_reclaimable 218408 [ 3116.291794][T25315] slab_unreclaimable 308053640 [ 3116.291794][T25315] slab 308272048 08:32:51 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r1, 0x5b8c9000) [ 3116.385175][T25308] batman_adv: batadv406: The MTU of interface macvlan381 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. [ 3116.444249][T25308] batman_adv: batadv406: Interface activated: macvlan381 [ 3116.476142][T25310] __nla_validate_parse: 4 callbacks suppressed [ 3116.476163][T25310] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:32:51 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:51 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async, rerun: 64) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r1, 0x5b8c9000) (rerun: 64) [ 3116.640967][T25315] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25315,uid=0 08:32:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r1, 0x5b8c9000) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x11, r1, 0x5b8c9000) (async) [ 3116.680094][T25315] Memory cgroup out of memory: Killed process 25315 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:52 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6e00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3116.810395][T25319] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3116.925171][T25357] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3116.971020][T25357] CPU: 0 PID: 25357 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3116.981497][T25357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3116.991583][T25357] Call Trace: [ 3116.994896][T25357] [ 3116.997853][T25357] dump_stack_lvl+0xcd/0x134 [ 3117.002476][T25357] dump_header+0x10b/0x7f9 [ 3117.006940][T25357] oom_kill_process.cold+0x10/0x15 [ 3117.012089][T25357] out_of_memory+0x358/0x14a0 [ 3117.016806][T25357] ? find_held_lock+0x2d/0x110 [ 3117.021602][T25357] ? oom_killer_disable+0x270/0x270 [ 3117.026844][T25357] ? find_held_lock+0x2d/0x110 [ 3117.031653][T25357] mem_cgroup_out_of_memory+0x206/0x270 [ 3117.037230][T25357] ? mem_cgroup_margin+0x130/0x130 [ 3117.042366][T25357] ? lock_downgrade+0x6e0/0x6e0 [ 3117.047263][T25357] try_charge_memcg+0xf67/0x13f0 [ 3117.052248][T25357] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3117.058271][T25357] ? lock_downgrade+0x6e0/0x6e0 [ 3117.063171][T25357] charge_memcg+0x31/0x320 [ 3117.067617][T25357] __mem_cgroup_charge+0x27/0x90 [ 3117.072573][T25357] ? _compound_head+0x5d/0x150 [ 3117.077426][T25357] wp_page_copy+0x27c/0x1b60 [ 3117.082074][T25357] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3117.087652][T25357] ? lock_downgrade+0x6e0/0x6e0 [ 3117.092533][T25357] ? vm_normal_page+0x146/0x2a0 [ 3117.097429][T25357] do_wp_page+0x1d1/0x1910 [ 3117.101882][T25357] __handle_mm_fault+0x1813/0x39b0 [ 3117.107034][T25357] ? vm_iomap_memory+0x190/0x190 [ 3117.112117][T25357] handle_mm_fault+0x1c8/0x780 [ 3117.116926][T25357] do_user_addr_fault+0x475/0x1210 [ 3117.122087][T25357] exc_page_fault+0x94/0x170 [ 3117.126702][T25357] asm_exc_page_fault+0x22/0x30 [ 3117.131580][T25357] RIP: 0033:0x7ff147e37a30 [ 3117.136127][T25357] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3117.155768][T25357] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3117.161867][T25357] RAX: 00000000410a32cc RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3117.169864][T25357] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000000000022 [ 3117.177859][T25357] RBP: 00000000410a32cc R08: 00000000000012cc R09: 00000000410a32d0 [ 3117.185854][T25357] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3117.193854][T25357] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff81a37ba6 [ 3117.201856][T25357] ? trace_user_exit.constprop.0+0x6/0x210 [ 3117.207724][T25357] 08:32:52 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:32:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfeffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3117.414074][T25323] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3117.637632][ C1] net_ratelimit: 11818 callbacks suppressed [ 3117.637651][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3117.655823][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3117.655872][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3117.668109][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3117.679974][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3117.691872][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3117.703764][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3117.715672][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3117.727589][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3117.739555][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) 08:32:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa4d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:53 executing program 1: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201822}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}}, 0x40) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3117.800836][T25348] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3117.834313][T25357] memory: usage 307184kB, limit 307200kB, failcnt 5038 08:32:53 executing program 1: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201822}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}}, 0x40) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3117.844407][T25349] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3117.869514][T25357] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3117.894726][T25357] Memory cgroup stats for /syz2: [ 3117.894974][T25357] anon 98304 [ 3117.894974][T25357] file 253952 [ 3117.894974][T25357] kernel 314204160 [ 3117.894974][T25357] kernel_stack 65536 [ 3117.894974][T25357] pagetables 81920 [ 3117.894974][T25357] percpu 5691488 [ 3117.894974][T25357] sock 0 [ 3117.894974][T25357] vmalloc 0 [ 3117.894974][T25357] shmem 253952 [ 3117.894974][T25357] zswap 0 [ 3117.894974][T25357] zswapped 0 [ 3117.894974][T25357] file_mapped 253952 [ 3117.894974][T25357] file_dirty 0 [ 3117.894974][T25357] file_writeback 0 [ 3117.894974][T25357] swapcached 0 [ 3117.894974][T25357] anon_thp 0 [ 3117.894974][T25357] file_thp 0 [ 3117.894974][T25357] shmem_thp 0 [ 3117.894974][T25357] inactive_anon 102400 [ 3117.894974][T25357] active_anon 249856 [ 3117.894974][T25357] inactive_file 0 [ 3117.894974][T25357] active_file 0 [ 3117.894974][T25357] unevictable 0 [ 3117.894974][T25357] slab_reclaimable 274432 [ 3117.894974][T25357] slab_unreclaimable 308055944 [ 3117.894974][T25357] slab 308330376 [ 3118.104520][T25357] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25357,uid=0 [ 3118.141868][T25357] Memory cgroup out of memory: Killed process 25357 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3118.178628][T25351] batman_adv: batadv407: Adding interface: macvlan382 [ 3118.218645][T25351] batman_adv: batadv407: The MTU of interface macvlan382 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. [ 3118.304352][T25351] batman_adv: batadv407: Interface activated: macvlan382 08:32:53 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x4, 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) 08:32:53 executing program 1: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x201822}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}}, 0x40) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:32:53 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3118.351235][T25362] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:32:53 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000180)=0x1c) splice(r2, &(0x7f0000000040)=0x8, r3, &(0x7f00000001c0)=0x6, 0x3, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r4) write(r1, &(0x7f0000000340)="2fac532634fdafcc452e59064a29072f5f3e8e8fb0ec90f140404757a7995fab72533e0bbe88ba89f5651168f6e0d55da8d33b597998a8b8240519afd137446857ec72753e1b34cd8785b25cfb9a712a258c919dcc6c9bda5be31fb2fa043b6e30b42f17de0986c45892bc2c0d3f02832f3145f0da3d5054dc6831b0fff9e56902d04f6d035281c7ad36984f710994910178a38386ba3c1b45c1495cd74461c20495dfe954e8f233033d6c790d3a1c811fda33ad250713b8b889409e9829979a6d4fa379", 0xc4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="230900000000000000000100000005000300000000040800090000000000060002000000000008000a00000000000800170012544438fec9c9703724b545a5af68b5a80d5841860c8710f9aa736c4df1050d9d83e8770d5e3f35c2c5df5a4e2a688271d2a6d687727a4cd182e5fcf4cfbd3855be5c40dd59d9c7", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) [ 3118.482738][T25384] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3118.525586][T25384] CPU: 1 PID: 25384 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3118.536057][T25384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3118.546137][T25384] Call Trace: [ 3118.549436][T25384] [ 3118.552387][T25384] dump_stack_lvl+0xcd/0x134 [ 3118.557007][T25384] dump_header+0x10b/0x7f9 [ 3118.561449][T25384] oom_kill_process.cold+0x10/0x15 [ 3118.566592][T25384] out_of_memory+0x358/0x14a0 [ 3118.571326][T25384] ? find_held_lock+0x2d/0x110 [ 3118.576110][T25384] ? oom_killer_disable+0x270/0x270 [ 3118.581334][T25384] ? find_held_lock+0x2d/0x110 [ 3118.586136][T25384] mem_cgroup_out_of_memory+0x206/0x270 [ 3118.591718][T25384] ? mem_cgroup_margin+0x130/0x130 [ 3118.596856][T25384] ? lock_downgrade+0x6e0/0x6e0 [ 3118.601762][T25384] try_charge_memcg+0xf67/0x13f0 [ 3118.606735][T25384] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3118.612755][T25384] ? lock_downgrade+0x6e0/0x6e0 [ 3118.617650][T25384] charge_memcg+0x31/0x320 [ 3118.622101][T25384] __mem_cgroup_charge+0x27/0x90 [ 3118.627071][T25384] ? _compound_head+0x5d/0x150 [ 3118.631856][T25384] wp_page_copy+0x27c/0x1b60 [ 3118.636488][T25384] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3118.641980][T25384] ? lock_downgrade+0x6e0/0x6e0 [ 3118.646862][T25384] ? vm_normal_page+0x146/0x2a0 [ 3118.651766][T25384] do_wp_page+0x1d1/0x1910 [ 3118.656216][T25384] __handle_mm_fault+0x1813/0x39b0 [ 3118.661367][T25384] ? vm_iomap_memory+0x190/0x190 [ 3118.666363][T25384] handle_mm_fault+0x1c8/0x780 [ 3118.671142][T25384] do_user_addr_fault+0x475/0x1210 [ 3118.676289][T25384] exc_page_fault+0x94/0x170 [ 3118.680917][T25384] asm_exc_page_fault+0x22/0x30 [ 3118.685803][T25384] RIP: 0033:0x7ff147e37a30 [ 3118.690241][T25384] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3118.709876][T25384] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3118.715976][T25384] RAX: 00000000410a32cc RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3118.723969][T25384] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000000000022 [ 3118.731967][T25384] RBP: 00000000410a32cc R08: 00000000000012cc R09: 00000000410a32d0 [ 3118.739965][T25384] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3118.747958][T25384] R13: 0000000000000001 R14: 0000000000000000 R15: ffffffff81a37ba6 [ 3118.755952][T25384] ? trace_user_exit.constprop.0+0x6/0x210 [ 3118.761816][T25384] 08:32:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:54 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000180)=0x1c) splice(r2, &(0x7f0000000040)=0x8, r3, &(0x7f00000001c0)=0x6, 0x3, 0x5) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r4) write(r1, &(0x7f0000000340)="2fac532634fdafcc452e59064a29072f5f3e8e8fb0ec90f140404757a7995fab72533e0bbe88ba89f5651168f6e0d55da8d33b597998a8b8240519afd137446857ec72753e1b34cd8785b25cfb9a712a258c919dcc6c9bda5be31fb2fa043b6e30b42f17de0986c45892bc2c0d3f02832f3145f0da3d5054dc6831b0fff9e56902d04f6d035281c7ad36984f710994910178a38386ba3c1b45c1495cd74461c20495dfe954e8f233033d6c790d3a1c811fda33ad250713b8b889409e9829979a6d4fa379", 0xc4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="230900000000000000000100000005000300000000040800090000000000060002000000000008000a00000000000800170012544438fec9c9703724b545a5af68b5a80d5841860c8710f9aa736c4df1050d9d83e8770d5e3f35c2c5df5a4e2a688271d2a6d687727a4cd182e5fcf4cfbd3855be5c40dd59d9c7", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000180)=0x1c) (async) splice(r2, &(0x7f0000000040)=0x8, r3, &(0x7f00000001c0)=0x6, 0x3, 0x5) (async) pipe(&(0x7f00000000c0)) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r4) (async) write(r1, &(0x7f0000000340)="2fac532634fdafcc452e59064a29072f5f3e8e8fb0ec90f140404757a7995fab72533e0bbe88ba89f5651168f6e0d55da8d33b597998a8b8240519afd137446857ec72753e1b34cd8785b25cfb9a712a258c919dcc6c9bda5be31fb2fa043b6e30b42f17de0986c45892bc2c0d3f02832f3145f0da3d5054dc6831b0fff9e56902d04f6d035281c7ad36984f710994910178a38386ba3c1b45c1495cd74461c20495dfe954e8f233033d6c790d3a1c811fda33ad250713b8b889409e9829979a6d4fa379", 0xc4) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="230900000000000000000100000005000300000000040800090000000000060002000000000008000a00000000000800170012544438fec9c9703724b545a5af68b5a80d5841860c8710f9aa736c4df1050d9d83e8770d5e3f35c2c5df5a4e2a688271d2a6d687727a4cd182e5fcf4cfbd3855be5c40dd59d9c7", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) (async) [ 3118.851006][T25372] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:54 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = accept$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000180)=0x1c) splice(r2, &(0x7f0000000040)=0x8, r3, &(0x7f00000001c0)=0x6, 0x3, 0x5) (async) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), r4) write(r1, &(0x7f0000000340)="2fac532634fdafcc452e59064a29072f5f3e8e8fb0ec90f140404757a7995fab72533e0bbe88ba89f5651168f6e0d55da8d33b597998a8b8240519afd137446857ec72753e1b34cd8785b25cfb9a712a258c919dcc6c9bda5be31fb2fa043b6e30b42f17de0986c45892bc2c0d3f02832f3145f0da3d5054dc6831b0fff9e56902d04f6d035281c7ad36984f710994910178a38386ba3c1b45c1495cd74461c20495dfe954e8f233033d6c790d3a1c811fda33ad250713b8b889409e9829979a6d4fa379", 0xc4) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="230900000000000000000100000005000300000000040800090000000000060002000000000008000a00000000000800170012544438fec9c9703724b545a5af68b5a80d5841860c8710f9aa736c4df1050d9d83e8770d5e3f35c2c5df5a4e2a688271d2a6d687727a4cd182e5fcf4cfbd3855be5c40dd59d9c7", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) 08:32:54 executing program 1: pipe(&(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x35, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x80}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x0, 0x13, 0xf3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 08:32:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xff0f0000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3119.134820][T25411] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3119.174339][T25377] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:32:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa5d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:54 executing program 1: pipe(&(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x35, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x80}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x0, 0x13, 0xf3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 3119.334865][T25393] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:32:54 executing program 1: pipe(&(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x35, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x6}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x80}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x0, 0x13, 0xf3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 3119.580941][T25395] batman_adv: batadv408: Adding interface: macvlan383 [ 3119.607642][T25395] batman_adv: batadv408: The MTU of interface macvlan383 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. [ 3119.644253][T25384] memory: usage 307128kB, limit 307200kB, failcnt 5060 [ 3119.673770][T25384] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3119.690851][T25395] batman_adv: batadv408: Interface activated: macvlan383 [ 3119.698118][T25384] Memory cgroup stats for /syz2: [ 3119.698367][T25384] anon 98304 [ 3119.698367][T25384] file 253952 [ 3119.698367][T25384] kernel 314134528 [ 3119.698367][T25384] kernel_stack 65536 [ 3119.698367][T25384] pagetables 81920 [ 3119.698367][T25384] percpu 5691488 [ 3119.698367][T25384] sock 0 [ 3119.698367][T25384] vmalloc 0 [ 3119.698367][T25384] shmem 253952 [ 3119.698367][T25384] zswap 0 [ 3119.698367][T25384] zswapped 0 [ 3119.698367][T25384] file_mapped 253952 [ 3119.698367][T25384] file_dirty 0 [ 3119.698367][T25384] file_writeback 0 [ 3119.698367][T25384] swapcached 0 [ 3119.698367][T25384] anon_thp 0 [ 3119.698367][T25384] file_thp 0 [ 3119.698367][T25384] shmem_thp 0 [ 3119.698367][T25384] inactive_anon 102400 [ 3119.698367][T25384] active_anon 249856 [ 3119.698367][T25384] inactive_file 0 [ 3119.698367][T25384] active_file 0 [ 3119.698367][T25384] unevictable 0 [ 3119.698367][T25384] slab_reclaimable 218408 [ 3119.698367][T25384] slab_unreclaimable 308042544 [ 3119.698367][T25384] slab 308260952 08:32:55 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) r7 = openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.time_recursive\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@dellinkprop={0x70, 0x6d, 0x8, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x10100, 0x40}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth1_vlan\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x54942}, @IFLA_EVENT={0x8, 0x2c, 0x4}, @IFLA_PHYS_SWITCH_ID={0x13, 0x24, "ae8c1430b64df132601d6d6f45ab90"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x30000}]}, 0x70}, 0x1, 0x0, 0x0, 0x48801}, 0x4000) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000180)=r7, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x48, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x48}}, 0x0) [ 3119.906951][T25384] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25384,uid=0 [ 3119.965067][T25384] Memory cgroup out of memory: Killed process 25384 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:55 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) r7 = openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.time_recursive\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@dellinkprop={0x70, 0x6d, 0x8, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x10100, 0x40}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth1_vlan\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x54942}, @IFLA_EVENT={0x8, 0x2c, 0x4}, @IFLA_PHYS_SWITCH_ID={0x13, 0x24, "ae8c1430b64df132601d6d6f45ab90"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x30000}]}, 0x70}, 0x1, 0x0, 0x0, 0x48801}, 0x4000) (async, rerun: 32) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000180)=r7, 0x4) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x48, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x48}}, 0x0) 08:32:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) r7 = openat$cgroup_ro(r1, &(0x7f0000000040)='blkio.bfq.time_recursive\x00', 0x0, 0x0) (async) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=@dellinkprop={0x70, 0x6d, 0x8, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x10100, 0x40}, [@IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'veth1_vlan\x00'}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x54942}, @IFLA_EVENT={0x8, 0x2c, 0x4}, @IFLA_PHYS_SWITCH_ID={0x13, 0x24, "ae8c1430b64df132601d6d6f45ab90"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x30000}]}, 0x70}, 0x1, 0x0, 0x0, 0x48801}, 0x4000) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000180)=r7, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x48, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x48}}, 0x0) 08:32:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xff7f0000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3120.271510][T25436] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3120.298055][T25436] CPU: 1 PID: 25436 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3120.308512][T25436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3120.318584][T25436] Call Trace: [ 3120.321927][T25436] [ 3120.324879][T25436] dump_stack_lvl+0xcd/0x134 [ 3120.329526][T25436] dump_header+0x10b/0x7f9 [ 3120.333968][T25436] oom_kill_process.cold+0x10/0x15 [ 3120.341102][T25436] out_of_memory+0x358/0x14a0 [ 3120.345827][T25436] ? find_held_lock+0x2d/0x110 [ 3120.350644][T25436] ? oom_killer_disable+0x270/0x270 [ 3120.355884][T25436] ? find_held_lock+0x2d/0x110 [ 3120.360706][T25436] mem_cgroup_out_of_memory+0x206/0x270 [ 3120.366285][T25436] ? mem_cgroup_margin+0x130/0x130 [ 3120.371409][T25436] ? lock_downgrade+0x6e0/0x6e0 [ 3120.376531][T25436] try_charge_memcg+0xf67/0x13f0 [ 3120.381506][T25436] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3120.387531][T25436] ? lock_downgrade+0x6e0/0x6e0 [ 3120.392430][T25436] charge_memcg+0x31/0x320 [ 3120.396883][T25436] __mem_cgroup_charge+0x27/0x90 [ 3120.401850][T25436] ? _compound_head+0x5d/0x150 [ 3120.406646][T25436] wp_page_copy+0x27c/0x1b60 [ 3120.411282][T25436] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3120.416781][T25436] ? lock_downgrade+0x6e0/0x6e0 [ 3120.421673][T25436] ? vm_normal_page+0x146/0x2a0 [ 3120.426571][T25436] do_wp_page+0x1d1/0x1910 [ 3120.431023][T25436] __handle_mm_fault+0x1813/0x39b0 [ 3120.436172][T25436] ? vm_iomap_memory+0x190/0x190 [ 3120.441184][T25436] handle_mm_fault+0x1c8/0x780 [ 3120.445989][T25436] do_user_addr_fault+0x475/0x1210 [ 3120.451240][T25436] exc_page_fault+0x94/0x170 [ 3120.455864][T25436] asm_exc_page_fault+0x22/0x30 [ 3120.460747][T25436] RIP: 0033:0x7ff147e37a30 [ 3120.465183][T25436] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3120.484809][T25436] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3120.490915][T25436] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3120.498916][T25436] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3120.506913][T25436] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3120.514906][T25436] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3120.522904][T25436] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3120.530913][T25436] ? __sys_socket+0x78/0x240 [ 3120.535555][T25436] 08:32:55 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @empty, 0x80000000}, 0x1c) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:32:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @empty, 0x80000000}, 0x1c) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:32:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @empty, 0x80000000}, 0x1c) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:32:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r2, 0x7, 0x7fffffff, 0x7}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x28, r6, 0x1ca2606e6a851a8f, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7fffffff}, 0x1c) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r6, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) [ 3121.045330][T25436] memory: usage 307136kB, limit 307200kB, failcnt 5108 [ 3121.072741][T25432] batman_adv: batadv409: Adding interface: macvlan384 [ 3121.079835][T25436] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3121.086985][T25432] batman_adv: batadv409: The MTU of interface macvlan384 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. [ 3121.124441][T25436] Memory cgroup stats for /syz2: [ 3121.124689][T25436] anon 118784 [ 3121.124689][T25436] file 253952 [ 3121.124689][T25436] kernel 314134528 [ 3121.124689][T25436] kernel_stack 65536 [ 3121.124689][T25436] pagetables 81920 [ 3121.124689][T25436] percpu 5691488 [ 3121.124689][T25436] sock 0 [ 3121.124689][T25436] vmalloc 0 [ 3121.124689][T25436] shmem 253952 [ 3121.124689][T25436] zswap 0 [ 3121.124689][T25436] zswapped 0 [ 3121.124689][T25436] file_mapped 253952 [ 3121.124689][T25436] file_dirty 0 [ 3121.124689][T25436] file_writeback 0 [ 3121.124689][T25436] swapcached 0 [ 3121.124689][T25436] anon_thp 0 [ 3121.124689][T25436] file_thp 0 [ 3121.124689][T25436] shmem_thp 0 [ 3121.124689][T25436] inactive_anon 122880 [ 3121.124689][T25436] active_anon 249856 [ 3121.124689][T25436] inactive_file 0 [ 3121.124689][T25436] active_file 0 [ 3121.124689][T25436] unevictable 0 [ 3121.124689][T25436] slab_reclaimable 218408 [ 3121.124689][T25436] slab_unreclaimable 308042544 [ 3121.124689][T25436] slab 308260952 [ 3121.231222][T25432] batman_adv: batadv409: Interface activated: macvlan384 08:32:56 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r2, 0x7, 0x7fffffff, 0x7}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x28, r6, 0x1ca2606e6a851a8f, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7fffffff}, 0x1c) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r6, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r2, 0x7, 0x7fffffff, 0x7}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x28, r6, 0x1ca2606e6a851a8f, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) (async) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7fffffff}, 0x1c) (async) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r6, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) (async) [ 3121.489282][T25440] __nla_validate_parse: 9 callbacks suppressed [ 3121.489303][T25440] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3121.520101][T25436] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25436,uid=0 [ 3121.568963][T25436] Memory cgroup out of memory: Killed process 25436 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:56 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:56 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000080)={r2, 0x7, 0x7fffffff, 0x7}) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x28, r6, 0x1ca2606e6a851a8f, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x28}}, 0x0) (async) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7fffffff}, 0x1c) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r5, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r6, 0x1}, 0x14}}, 0x0) (async) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r4, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r6, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) 08:32:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x40}}, 0x0) [ 3121.905055][T25483] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3121.954515][T25483] CPU: 0 PID: 25483 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3121.964997][T25483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3121.975082][T25483] Call Trace: [ 3121.978386][T25483] [ 3121.981340][T25483] dump_stack_lvl+0xcd/0x134 [ 3121.985962][T25483] dump_header+0x10b/0x7f9 [ 3121.990416][T25483] oom_kill_process.cold+0x10/0x15 [ 3121.995562][T25483] out_of_memory+0x358/0x14a0 [ 3122.000280][T25483] ? find_held_lock+0x2d/0x110 [ 3122.005092][T25483] ? oom_killer_disable+0x270/0x270 [ 3122.010335][T25483] ? find_held_lock+0x2d/0x110 [ 3122.015136][T25483] mem_cgroup_out_of_memory+0x206/0x270 [ 3122.020714][T25483] ? mem_cgroup_margin+0x130/0x130 [ 3122.025857][T25483] ? lock_downgrade+0x6e0/0x6e0 [ 3122.030756][T25483] try_charge_memcg+0xf67/0x13f0 [ 3122.035745][T25483] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3122.041769][T25483] ? lock_downgrade+0x6e0/0x6e0 [ 3122.046667][T25483] charge_memcg+0x31/0x320 [ 3122.051127][T25483] __mem_cgroup_charge+0x27/0x90 [ 3122.056093][T25483] ? _compound_head+0x5d/0x150 [ 3122.060892][T25483] wp_page_copy+0x27c/0x1b60 [ 3122.066218][T25483] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3122.071724][T25483] ? lock_downgrade+0x6e0/0x6e0 [ 3122.076603][T25483] ? vm_normal_page+0x146/0x2a0 [ 3122.081501][T25483] do_wp_page+0x1d1/0x1910 [ 3122.085959][T25483] __handle_mm_fault+0x1813/0x39b0 [ 3122.091116][T25483] ? vm_iomap_memory+0x190/0x190 [ 3122.096120][T25483] handle_mm_fault+0x1c8/0x780 [ 3122.100920][T25483] do_user_addr_fault+0x475/0x1210 [ 3122.106077][T25483] exc_page_fault+0x94/0x170 [ 3122.110707][T25483] asm_exc_page_fault+0x22/0x30 [ 3122.115589][T25483] RIP: 0033:0x7ff147e37a30 [ 3122.120026][T25483] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3122.139671][T25483] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3122.145767][T25483] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3122.153776][T25483] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3122.161775][T25483] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3122.169775][T25483] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3122.177775][T25483] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3122.185771][T25483] ? __sys_socket+0x78/0x240 [ 3122.190417][T25483] [ 3122.265291][T25449] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:32:57 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xff800900, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x40}}, 0x0) 08:32:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa6d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:32:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x40}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x40, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x40}}, 0x0) (async) [ 3122.481070][T25473] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3122.528237][T25474] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. 08:32:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000e4", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) [ 3122.654603][ C1] net_ratelimit: 12224 callbacks suppressed [ 3122.654624][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3122.667953][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3122.672896][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3122.684792][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3122.696699][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3122.708701][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3122.720594][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:32:58 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000e4", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000e4", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) (async) [ 3122.732472][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3122.744418][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3122.756301][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3122.908303][T25475] batman_adv: batadv410: Adding interface: macvlan385 [ 3122.915119][T25475] batman_adv: batadv410: The MTU of interface macvlan385 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. [ 3122.957685][T25483] memory: usage 307184kB, limit 307200kB, failcnt 5160 [ 3122.977670][T25483] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3122.984675][T25483] Memory cgroup stats for /syz2: [ 3122.984917][T25483] anon 118784 [ 3122.984917][T25483] file 253952 [ 3122.984917][T25483] kernel 314183680 [ 3122.984917][T25483] kernel_stack 65536 [ 3122.984917][T25483] pagetables 81920 [ 3122.984917][T25483] percpu 5691488 [ 3122.984917][T25483] sock 0 [ 3122.984917][T25483] vmalloc 0 [ 3122.984917][T25483] shmem 253952 [ 3122.984917][T25483] zswap 0 [ 3122.984917][T25483] zswapped 0 [ 3122.984917][T25483] file_mapped 253952 [ 3122.984917][T25483] file_dirty 0 [ 3122.984917][T25483] file_writeback 0 [ 3122.984917][T25483] swapcached 0 [ 3122.984917][T25483] anon_thp 0 [ 3122.984917][T25483] file_thp 0 [ 3122.984917][T25483] shmem_thp 0 [ 3122.984917][T25483] inactive_anon 122880 [ 3122.984917][T25483] active_anon 249856 [ 3122.984917][T25483] inactive_file 0 [ 3122.984917][T25483] active_file 0 [ 3122.984917][T25483] unevictable 0 [ 3122.984917][T25483] slab_reclaimable 264008 [ 3122.984917][T25483] slab_unreclaimable 308047408 [ 3122.984917][T25483] slab 308311416 [ 3123.117774][T25475] batman_adv: batadv410: Interface activated: macvlan385 08:32:58 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0xa, 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) 08:32:58 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000e4", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) [ 3123.230953][T25478] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3123.327678][T25483] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25483,uid=0 [ 3123.367725][T25483] Memory cgroup out of memory: Killed process 25483 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:32:58 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7200}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:32:58 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, 0x0, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0700000000180001801400020073797a5f00000000000000000008000900040000000500020005000000"], 0x3c}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @initdev, 0x0}, &(0x7f0000000140)=0xc) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x58, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x42}, 0x4000000) 08:32:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3123.473149][T25491] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffff0300, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3123.708429][T25500] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3123.803217][T25516] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3123.841674][T25516] CPU: 0 PID: 25516 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3123.852151][T25516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3123.862247][T25516] Call Trace: [ 3123.865544][T25516] [ 3123.868496][T25516] dump_stack_lvl+0xcd/0x134 [ 3123.873120][T25516] dump_header+0x10b/0x7f9 [ 3123.877568][T25516] oom_kill_process.cold+0x10/0x15 [ 3123.882708][T25516] out_of_memory+0x358/0x14a0 [ 3123.887429][T25516] ? find_held_lock+0x2d/0x110 [ 3123.892223][T25516] ? oom_killer_disable+0x270/0x270 [ 3123.897456][T25516] ? find_held_lock+0x2d/0x110 [ 3123.902252][T25516] mem_cgroup_out_of_memory+0x206/0x270 [ 3123.907831][T25516] ? mem_cgroup_margin+0x130/0x130 [ 3123.912975][T25516] ? lock_downgrade+0x6e0/0x6e0 [ 3123.917880][T25516] try_charge_memcg+0xf67/0x13f0 [ 3123.922880][T25516] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3123.928898][T25516] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3123.934650][T25516] ? lock_downgrade+0x6e0/0x6e0 [ 3123.939532][T25516] ? lock_downgrade+0x6e0/0x6e0 [ 3123.944427][T25516] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3123.950010][T25516] memcg_charge_kernel_stack.part.0+0x6c/0x150 [ 3123.956206][T25516] copy_process+0x73e/0x7090 [ 3123.960921][T25516] ? find_held_lock+0x2d/0x110 [ 3123.965728][T25516] ? __cleanup_sighand+0xb0/0xb0 [ 3123.970719][T25516] kernel_clone+0xe7/0xab0 [ 3123.975187][T25516] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3123.981215][T25516] ? create_io_thread+0xe0/0xe0 [ 3123.986123][T25516] ? find_held_lock+0x2d/0x110 [ 3123.990927][T25516] ? __ct_user_exit+0xff/0x150 [ 3123.995729][T25516] __do_sys_clone+0xba/0x100 [ 3124.000346][T25516] ? kernel_clone+0xab0/0xab0 [ 3124.005065][T25516] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3124.011017][T25516] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3124.016949][T25516] do_syscall_64+0x35/0xb0 [ 3124.021397][T25516] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3124.027319][T25516] RIP: 0033:0x7ff147e8ba91 [ 3124.031755][T25516] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3124.051432][T25516] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3124.060230][T25516] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3124.068235][T25516] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3124.076238][T25516] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3124.084238][T25516] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae [ 3124.092235][T25516] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3124.100263][T25516] [ 3124.110511][T25516] memory: usage 307196kB, limit 307200kB, failcnt 5272 [ 3124.127988][T25516] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3124.142091][T25516] Memory cgroup stats for /syz2: [ 3124.143499][T25516] anon 147456 [ 3124.143499][T25516] file 253952 [ 3124.143499][T25516] kernel 314167296 [ 3124.143499][T25516] kernel_stack 65536 [ 3124.143499][T25516] pagetables 90112 [ 3124.143499][T25516] percpu 5691488 [ 3124.143499][T25516] sock 0 [ 3124.143499][T25516] vmalloc 0 [ 3124.143499][T25516] shmem 253952 [ 3124.143499][T25516] zswap 0 [ 3124.143499][T25516] zswapped 0 [ 3124.143499][T25516] file_mapped 253952 [ 3124.143499][T25516] file_dirty 0 [ 3124.143499][T25516] file_writeback 0 [ 3124.143499][T25516] swapcached 0 [ 3124.143499][T25516] anon_thp 0 [ 3124.143499][T25516] file_thp 0 [ 3124.143499][T25516] shmem_thp 0 [ 3124.143499][T25516] inactive_anon 151552 [ 3124.143499][T25516] active_anon 249856 [ 3124.143499][T25516] inactive_file 0 [ 3124.143499][T25516] active_file 0 [ 3124.143499][T25516] unevictable 0 [ 3124.143499][T25516] slab_reclaimable 233720 [ 3124.143499][T25516] slab_unreclaimable 308053392 [ 3124.143499][T25516] slab 308287112 08:32:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa7d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3124.265788][T25511] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3124.348972][T25512] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3124.477976][T25516] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25516,uid=0 08:32:59 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, 0x0, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0700000000180001801400020073797a5f00000000000000000008000900040000000500020005000000"], 0x3c}}, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @initdev, 0x0}, &(0x7f0000000140)=0xc) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x58, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x42}, 0x4000000) [ 3124.701577][T25515] batman_adv: batadv411: Adding interface: macvlan386 [ 3124.743204][T25515] batman_adv: batadv411: The MTU of interface macvlan386 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. [ 3124.866296][T25515] batman_adv: batadv411: Interface activated: macvlan386 08:33:00 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3124.947763][T25520] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3125.206353][T25516] Memory cgroup out of memory: Killed process 25516 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:00 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3125.450230][T25542] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3125.482243][T25542] CPU: 0 PID: 25542 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3125.492746][T25542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3125.502826][T25542] Call Trace: [ 3125.506134][T25542] [ 3125.509108][T25542] dump_stack_lvl+0xcd/0x134 [ 3125.513730][T25542] dump_header+0x10b/0x7f9 [ 3125.518193][T25542] oom_kill_process.cold+0x10/0x15 [ 3125.523348][T25542] out_of_memory+0x358/0x14a0 [ 3125.528104][T25542] ? find_held_lock+0x2d/0x110 [ 3125.532905][T25542] ? oom_killer_disable+0x270/0x270 [ 3125.538320][T25542] ? find_held_lock+0x2d/0x110 [ 3125.543115][T25542] mem_cgroup_out_of_memory+0x206/0x270 [ 3125.548865][T25542] ? mem_cgroup_margin+0x130/0x130 [ 3125.554014][T25542] ? lock_downgrade+0x6e0/0x6e0 [ 3125.558925][T25542] try_charge_memcg+0xf67/0x13f0 [ 3125.563919][T25542] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3125.570035][T25542] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3125.575873][T25542] ? lock_downgrade+0x6e0/0x6e0 [ 3125.580768][T25542] ? lock_downgrade+0x6e0/0x6e0 [ 3125.585672][T25542] obj_cgroup_charge+0x2ab/0x5e0 [ 3125.590663][T25542] kmem_cache_alloc_lru+0x13e/0x720 [ 3125.595905][T25542] ? sock_alloc_inode+0x23/0x1d0 [ 3125.600887][T25542] sock_alloc_inode+0x23/0x1d0 [ 3125.605689][T25542] ? sock_free_inode+0x20/0x20 [ 3125.610484][T25542] alloc_inode+0x61/0x230 [ 3125.614848][T25542] new_inode_pseudo+0x13/0x80 [ 3125.619560][T25542] sock_alloc+0x3c/0x260 [ 3125.623841][T25542] __sock_create+0xb9/0x790 [ 3125.628381][T25542] ? lock_downgrade+0x6e0/0x6e0 [ 3125.633271][T25542] __sys_socket+0x12f/0x240 [ 3125.637809][T25542] ? __sys_socket_file+0x1f0/0x1f0 [ 3125.642979][T25542] ? syscall_enter_from_user_mode+0x22/0xb0 08:33:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3125.648916][T25542] __x64_sys_socket+0x6f/0xb0 [ 3125.653630][T25542] do_syscall_64+0x35/0xb0 [ 3125.658093][T25542] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3125.664035][T25542] RIP: 0033:0x7ff147e8a669 [ 3125.668479][T25542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3125.688231][T25542] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3125.696693][T25542] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3125.704704][T25542] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3125.712795][T25542] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3125.720797][T25542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3125.728798][T25542] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3125.736824][T25542] 08:33:01 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, 0x0, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0700000000180001801400020073797a5f00000000000000000008000900040000000500020005000000"], 0x3c}}, 0x0) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00', 0x0}) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@local, @initdev, 0x0}, &(0x7f0000000140)=0xc) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x58, r3, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x42}, 0x4000000) 08:33:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa8d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3126.128156][T25542] memory: usage 307200kB, limit 307200kB, failcnt 5332 [ 3126.150976][T25542] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3126.169253][T25542] Memory cgroup stats for /syz2: [ 3126.169445][T25542] anon 139264 [ 3126.169445][T25542] file 253952 [ 3126.169445][T25542] kernel 314179584 [ 3126.169445][T25542] kernel_stack 65536 [ 3126.169445][T25542] pagetables 90112 [ 3126.169445][T25542] percpu 5691488 [ 3126.169445][T25542] sock 0 [ 3126.169445][T25542] vmalloc 0 [ 3126.169445][T25542] shmem 253952 [ 3126.169445][T25542] zswap 0 [ 3126.169445][T25542] zswapped 0 [ 3126.169445][T25542] file_mapped 253952 [ 3126.169445][T25542] file_dirty 0 [ 3126.169445][T25542] file_writeback 0 [ 3126.169445][T25542] swapcached 0 [ 3126.169445][T25542] anon_thp 0 [ 3126.169445][T25542] file_thp 0 [ 3126.169445][T25542] shmem_thp 0 [ 3126.169445][T25542] inactive_anon 135168 [ 3126.169445][T25542] active_anon 249856 [ 3126.169445][T25542] inactive_file 0 [ 3126.169445][T25542] active_file 0 [ 3126.169445][T25542] unevictable 0 [ 3126.169445][T25542] slab_reclaimable 218408 [ 3126.169445][T25542] slab_unreclaimable 308051144 [ 3126.169445][T25542] slab 308269552 08:33:01 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3126.345057][T25542] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25541,uid=0 [ 3126.428696][T25542] Memory cgroup out of memory: Killed process 25541 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3126.533864][T25544] __nla_validate_parse: 5 callbacks suppressed [ 3126.533885][T25544] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:01 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3126.870732][T25561] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3126.910018][T25561] CPU: 0 PID: 25561 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3126.920604][T25561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3126.930688][T25561] Call Trace: [ 3126.933991][T25561] [ 3126.936952][T25561] dump_stack_lvl+0xcd/0x134 [ 3126.941583][T25561] dump_header+0x10b/0x7f9 [ 3126.946036][T25561] oom_kill_process.cold+0x10/0x15 [ 3126.951181][T25561] out_of_memory+0x358/0x14a0 [ 3126.955895][T25561] ? find_held_lock+0x2d/0x110 [ 3126.960726][T25561] ? oom_killer_disable+0x270/0x270 [ 3126.965959][T25561] ? find_held_lock+0x2d/0x110 [ 3126.970763][T25561] mem_cgroup_out_of_memory+0x206/0x270 [ 3126.976428][T25561] ? mem_cgroup_margin+0x130/0x130 [ 3126.981571][T25561] ? lock_downgrade+0x6e0/0x6e0 [ 3126.986473][T25561] try_charge_memcg+0xf67/0x13f0 [ 3126.991537][T25561] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3126.997567][T25561] ? lock_downgrade+0x6e0/0x6e0 [ 3127.002466][T25561] charge_memcg+0x31/0x320 [ 3127.006918][T25561] __mem_cgroup_charge+0x27/0x90 [ 3127.011886][T25561] ? _compound_head+0x5d/0x150 [ 3127.016680][T25561] __handle_mm_fault+0x17df/0x39b0 [ 3127.021826][T25561] ? vm_iomap_memory+0x190/0x190 [ 3127.026817][T25561] handle_mm_fault+0x1c8/0x780 [ 3127.031615][T25561] do_user_addr_fault+0x475/0x1210 [ 3127.036768][T25561] exc_page_fault+0x94/0x170 [ 3127.041391][T25561] asm_exc_page_fault+0x22/0x30 [ 3127.046273][T25561] RIP: 0033:0x7ff147e85186 [ 3127.050710][T25561] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3127.070354][T25561] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3127.076456][T25561] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3127.084459][T25561] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3127.092458][T25561] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3127.100464][T25561] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00000000002fb61c [ 3127.108466][T25561] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3127.116495][T25561] 08:33:02 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x50d, 0x0, 0x0, {0x2, 0x0, 0x2}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x34}, 0x1, 0x40030000000000}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004090}, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r5, 0x400, 0x70bd27, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r6 = accept4$tipc(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x10, 0x800) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000002c0)) r7 = openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) sendmsg$NL80211_CMD_SET_QOS_MAP(r7, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r8, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x1f, 0x3}, {0x0, 0x2}, {0x2, 0x1}, {0xdd, 0x6}, {0xb8, 0x7}, {0x4, 0x7}, {0x3f, 0x2}, {0xf9, 0x6}], "8f215bd16db77246"}}, @NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x2, 0x3}, {0xa3, 0x1}, {0x0, 0x2}, {0x89, 0x3}, {0x0, 0x6}, {0x2, 0x6}, {0x8, 0x3}, {0x40, 0x6}], "5bf00aad423b219a"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x4, 0x7}, {0x6d, 0x4}, {0x1f, 0x4}, {0x0, 0x4}, {0xc2}, {0x7, 0x3}, {0x6}, {0x1, 0x3}, {0x7, 0x5}, {0x27, 0x5}, {0x1f, 0x5}, {0xbf, 0x3}, {0x40, 0x3}, {0x0, 0x7}, {0x4, 0x2}, {0x7, 0x7}, {0x5, 0x7}, {0x0, 0x5}, {0xff, 0x7}], "e2ae6d3fa3c98da8"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x9, 0x4}, {0x81, 0x4}, {0x7f, 0x3}, {0x0, 0x6}, {0x4, 0x2}, {0x4, 0x3}, {0x31, 0x4}, {0x40, 0x4}, {0x7}, {0xff, 0x7}, {0x7f, 0x3}, {0xff, 0x4}, {0xae, 0x2}, {0x0, 0x6}, {0x5, 0x4}, {0x7f, 0x7}, {0x20, 0x2}, {0x7f, 0x5}, {0x6, 0x1}], "c254df36d12a732e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000014}, 0x640000c4) 08:33:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffff000, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3127.165050][T25551] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3127.229913][T25561] memory: usage 307180kB, limit 307200kB, failcnt 5432 [ 3127.236918][T25561] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3127.251043][T25561] Memory cgroup stats for /syz2: [ 3127.251300][T25561] anon 131072 [ 3127.251300][T25561] file 253952 [ 3127.251300][T25561] kernel 314159104 [ 3127.251300][T25561] kernel_stack 65536 [ 3127.251300][T25561] pagetables 90112 [ 3127.251300][T25561] percpu 5691488 [ 3127.251300][T25561] sock 0 [ 3127.251300][T25561] vmalloc 0 [ 3127.251300][T25561] shmem 253952 [ 3127.251300][T25561] zswap 0 [ 3127.251300][T25561] zswapped 0 [ 3127.251300][T25561] file_mapped 253952 [ 3127.251300][T25561] file_dirty 0 [ 3127.251300][T25561] file_writeback 0 [ 3127.251300][T25561] swapcached 0 [ 3127.251300][T25561] anon_thp 0 [ 3127.251300][T25561] file_thp 0 [ 3127.251300][T25561] shmem_thp 0 [ 3127.251300][T25561] inactive_anon 135168 [ 3127.251300][T25561] active_anon 249856 [ 3127.251300][T25561] inactive_file 0 [ 3127.251300][T25561] active_file 0 [ 3127.251300][T25561] unevictable 0 [ 3127.251300][T25561] slab_reclaimable 220336 [ 3127.251300][T25561] slab_unreclaimable 308054688 [ 3127.251300][T25561] slab 308275024 08:33:02 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x50d, 0x0, 0x0, {0x2, 0x0, 0x2}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x34}, 0x1, 0x40030000000000}, 0x0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004090}, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r5, 0x400, 0x70bd27, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r6 = accept4$tipc(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x10, 0x800) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000002c0)) r7 = openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) sendmsg$NL80211_CMD_SET_QOS_MAP(r7, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r8, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x1f, 0x3}, {0x0, 0x2}, {0x2, 0x1}, {0xdd, 0x6}, {0xb8, 0x7}, {0x4, 0x7}, {0x3f, 0x2}, {0xf9, 0x6}], "8f215bd16db77246"}}, @NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x2, 0x3}, {0xa3, 0x1}, {0x0, 0x2}, {0x89, 0x3}, {0x0, 0x6}, {0x2, 0x6}, {0x8, 0x3}, {0x40, 0x6}], "5bf00aad423b219a"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x4, 0x7}, {0x6d, 0x4}, {0x1f, 0x4}, {0x0, 0x4}, {0xc2}, {0x7, 0x3}, {0x6}, {0x1, 0x3}, {0x7, 0x5}, {0x27, 0x5}, {0x1f, 0x5}, {0xbf, 0x3}, {0x40, 0x3}, {0x0, 0x7}, {0x4, 0x2}, {0x7, 0x7}, {0x5, 0x7}, {0x0, 0x5}, {0xff, 0x7}], "e2ae6d3fa3c98da8"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x9, 0x4}, {0x81, 0x4}, {0x7f, 0x3}, {0x0, 0x6}, {0x4, 0x2}, {0x4, 0x3}, {0x31, 0x4}, {0x40, 0x4}, {0x7}, {0xff, 0x7}, {0x7f, 0x3}, {0xff, 0x4}, {0xae, 0x2}, {0x0, 0x6}, {0x5, 0x4}, {0x7f, 0x7}, {0x20, 0x2}, {0x7f, 0x5}, {0x6, 0x1}], "c254df36d12a732e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000014}, 0x640000c4) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$SMC_PNETID_DEL(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x50d, 0x0, 0x0, {0x2, 0x0, 0x2}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x34}, 0x1, 0x40030000000000}, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004090}, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r5, 0x400, 0x70bd27, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) accept4$tipc(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x10, 0x800) (async) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000002c0)) (async) openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) (async) sendmsg$NL80211_CMD_SET_QOS_MAP(r7, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r8, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x1f, 0x3}, {0x0, 0x2}, {0x2, 0x1}, {0xdd, 0x6}, {0xb8, 0x7}, {0x4, 0x7}, {0x3f, 0x2}, {0xf9, 0x6}], "8f215bd16db77246"}}, @NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x2, 0x3}, {0xa3, 0x1}, {0x0, 0x2}, {0x89, 0x3}, {0x0, 0x6}, {0x2, 0x6}, {0x8, 0x3}, {0x40, 0x6}], "5bf00aad423b219a"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x4, 0x7}, {0x6d, 0x4}, {0x1f, 0x4}, {0x0, 0x4}, {0xc2}, {0x7, 0x3}, {0x6}, {0x1, 0x3}, {0x7, 0x5}, {0x27, 0x5}, {0x1f, 0x5}, {0xbf, 0x3}, {0x40, 0x3}, {0x0, 0x7}, {0x4, 0x2}, {0x7, 0x7}, {0x5, 0x7}, {0x0, 0x5}, {0xff, 0x7}], "e2ae6d3fa3c98da8"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x9, 0x4}, {0x81, 0x4}, {0x7f, 0x3}, {0x0, 0x6}, {0x4, 0x2}, {0x4, 0x3}, {0x31, 0x4}, {0x40, 0x4}, {0x7}, {0xff, 0x7}, {0x7f, 0x3}, {0xff, 0x4}, {0xae, 0x2}, {0x0, 0x6}, {0x5, 0x4}, {0x7f, 0x7}, {0x20, 0x2}, {0x7f, 0x5}, {0x6, 0x1}], "c254df36d12a732e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000014}, 0x640000c4) (async) 08:33:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xa9d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3127.502664][T25555] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:02 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x50d, 0x0, 0x0, {0x2, 0x0, 0x2}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x34}, 0x1, 0x40030000000000}, 0x0) (async) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004090}, 0x10) (async) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r5, 0x400, 0x70bd27, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r6 = accept4$tipc(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x10, 0x800) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00000002c0)) (async) r7 = openat$cgroup_ro(r1, &(0x7f0000000300)='cpuacct.stat\x00', 0x0, 0x0) (async) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) sendmsg$NL80211_CMD_SET_QOS_MAP(r7, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r8, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x1f, 0x3}, {0x0, 0x2}, {0x2, 0x1}, {0xdd, 0x6}, {0xb8, 0x7}, {0x4, 0x7}, {0x3f, 0x2}, {0xf9, 0x6}], "8f215bd16db77246"}}, @NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x2, 0x3}, {0xa3, 0x1}, {0x0, 0x2}, {0x89, 0x3}, {0x0, 0x6}, {0x2, 0x6}, {0x8, 0x3}, {0x40, 0x6}], "5bf00aad423b219a"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x4, 0x7}, {0x6d, 0x4}, {0x1f, 0x4}, {0x0, 0x4}, {0xc2}, {0x7, 0x3}, {0x6}, {0x1, 0x3}, {0x7, 0x5}, {0x27, 0x5}, {0x1f, 0x5}, {0xbf, 0x3}, {0x40, 0x3}, {0x0, 0x7}, {0x4, 0x2}, {0x7, 0x7}, {0x5, 0x7}, {0x0, 0x5}, {0xff, 0x7}], "e2ae6d3fa3c98da8"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x9, 0x4}, {0x81, 0x4}, {0x7f, 0x3}, {0x0, 0x6}, {0x4, 0x2}, {0x4, 0x3}, {0x31, 0x4}, {0x40, 0x4}, {0x7}, {0xff, 0x7}, {0x7f, 0x3}, {0xff, 0x4}, {0xae, 0x2}, {0x0, 0x6}, {0x5, 0x4}, {0x7f, 0x7}, {0x20, 0x2}, {0x7f, 0x5}, {0x6, 0x1}], "c254df36d12a732e"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000014}, 0x640000c4) [ 3127.546809][T25561] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25561,uid=0 [ 3127.565851][T25556] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3127.597497][T25561] Memory cgroup out of memory: Killed process 25561 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3127.670964][ C1] net_ratelimit: 13532 callbacks suppressed [ 3127.670986][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3127.671511][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3127.677317][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3127.689260][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3127.701114][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3127.713040][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3127.724955][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:03 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3127.736843][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3127.748762][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3127.760671][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3127.861092][T25582] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3127.879851][T25582] CPU: 1 PID: 25582 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3127.890419][T25582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3127.900599][T25582] Call Trace: [ 3127.903991][T25582] [ 3127.906945][T25582] dump_stack_lvl+0xcd/0x134 [ 3127.911569][T25582] dump_header+0x10b/0x7f9 [ 3127.916053][T25582] oom_kill_process.cold+0x10/0x15 [ 3127.921189][T25582] out_of_memory+0x358/0x14a0 [ 3127.925909][T25582] ? find_held_lock+0x2d/0x110 [ 3127.927348][T25557] batman_adv: batadv413: Adding interface: macvlan387 [ 3127.930679][T25582] ? oom_killer_disable+0x270/0x270 [ 3127.930715][T25582] ? find_held_lock+0x2d/0x110 [ 3127.930746][T25582] mem_cgroup_out_of_memory+0x206/0x270 [ 3127.943296][T25557] batman_adv: batadv413: The MTU of interface macvlan387 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. [ 3127.947462][T25582] ? mem_cgroup_margin+0x130/0x130 [ 3127.947498][T25582] ? lock_downgrade+0x6e0/0x6e0 [ 3127.969037][T25557] batman_adv: batadv413: Interface activated: macvlan387 [ 3127.978716][T25582] try_charge_memcg+0xf67/0x13f0 [ 3127.978767][T25582] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3128.006734][T25582] ? lock_downgrade+0x6e0/0x6e0 [ 3128.011661][T25582] charge_memcg+0x31/0x320 [ 3128.016111][T25582] __mem_cgroup_charge+0x27/0x90 [ 3128.021099][T25582] ? _compound_head+0x5d/0x150 [ 3128.025892][T25582] wp_page_copy+0x27c/0x1b60 [ 3128.030541][T25582] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3128.036032][T25582] ? lock_downgrade+0x6e0/0x6e0 [ 3128.040907][T25582] ? vm_normal_page+0x146/0x2a0 [ 3128.045802][T25582] do_wp_page+0x1d1/0x1910 [ 3128.050293][T25582] __handle_mm_fault+0x1813/0x39b0 [ 3128.055453][T25582] ? vm_iomap_memory+0x190/0x190 [ 3128.060547][T25582] handle_mm_fault+0x1c8/0x780 [ 3128.065343][T25582] do_user_addr_fault+0x475/0x1210 [ 3128.070503][T25582] exc_page_fault+0x94/0x170 [ 3128.075135][T25582] asm_exc_page_fault+0x22/0x30 [ 3128.080013][T25582] RIP: 0033:0x7ff147e37a30 [ 3128.084454][T25582] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3128.092215][T25559] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3128.104092][T25582] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3128.104121][T25582] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3128.104137][T25582] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3128.104153][T25582] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3128.104170][T25582] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3128.104186][T25582] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d 08:33:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) accept(r2, &(0x7f0000000280)=@isdn, &(0x7f0000000300)=0x80) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x811) 08:33:03 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3128.104202][T25582] ? __x64_sys_socket+0xd/0xb0 [ 3128.104250][T25582] 08:33:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) accept(r2, &(0x7f0000000280)=@isdn, &(0x7f0000000300)=0x80) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x811) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) accept(r2, &(0x7f0000000280)=@isdn, &(0x7f0000000300)=0x80) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x811) (async) 08:33:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) (rerun: 64) accept(r2, &(0x7f0000000280)=@isdn, &(0x7f0000000300)=0x80) (async, rerun: 64) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r3, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x811) [ 3128.313469][T25566] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3128.618107][T25583] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x821, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x0, 0xb, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x0, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x20000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}]}, 0x3c}}, 0x0) [ 3128.724758][T25608] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x821, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x0, 0xb, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x0, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x20000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x821, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x0, 0xb, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x0, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x20000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}]}, 0x3c}}, 0x0) (async) [ 3128.818819][T25582] memory: usage 307132kB, limit 307200kB, failcnt 5466 [ 3128.836617][T25582] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3128.849970][T25582] Memory cgroup stats for /syz2: [ 3128.850210][T25582] anon 114688 [ 3128.850210][T25582] file 253952 [ 3128.850210][T25582] kernel 314134528 [ 3128.850210][T25582] kernel_stack 65536 [ 3128.850210][T25582] pagetables 81920 [ 3128.850210][T25582] percpu 5691488 [ 3128.850210][T25582] sock 0 [ 3128.850210][T25582] vmalloc 0 [ 3128.850210][T25582] shmem 253952 [ 3128.850210][T25582] zswap 0 [ 3128.850210][T25582] zswapped 0 [ 3128.850210][T25582] file_mapped 253952 [ 3128.850210][T25582] file_dirty 0 [ 3128.850210][T25582] file_writeback 0 [ 3128.850210][T25582] swapcached 0 [ 3128.850210][T25582] anon_thp 0 [ 3128.850210][T25582] file_thp 0 [ 3128.850210][T25582] shmem_thp 0 [ 3128.850210][T25582] inactive_anon 118784 08:33:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xaa030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3128.850210][T25582] active_anon 249856 [ 3128.850210][T25582] inactive_file 0 [ 3128.850210][T25582] active_file 0 [ 3128.850210][T25582] unevictable 0 [ 3128.850210][T25582] slab_reclaimable 218408 [ 3128.850210][T25582] slab_unreclaimable 308042544 [ 3128.850210][T25582] slab 308260952 [ 3128.983507][T25595] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3128.997912][T25613] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x821, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x0, 0xb, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x0, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x20000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x821, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x0, 0xb, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x0, 0xc, 0x4}, @L2TP_ATTR_PEER_CONN_ID, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x20000}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r0}]}, 0x3c}}, 0x0) (async) 08:33:04 executing program 1: pipe(&(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x1bdd307, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r2}]}, 0x3c}}, 0x0) [ 3129.304855][T25582] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25582,uid=0 [ 3129.353337][T25582] Memory cgroup out of memory: Killed process 25582 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3129.455941][T25605] batman_adv: batadv414: Adding interface: macvlan388 08:33:04 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:04 executing program 1: pipe(&(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) (async) sendmmsg(r2, &(0x7f0000000d00), 0x1bdd307, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r2}]}, 0x3c}}, 0x0) [ 3129.488965][T25605] batman_adv: batadv414: The MTU of interface macvlan388 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. [ 3129.632903][T25605] batman_adv: batadv414: Interface activated: macvlan388 [ 3129.671054][T25631] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3129.762072][T25631] CPU: 1 PID: 25631 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3129.772639][T25631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3129.782723][T25631] Call Trace: [ 3129.786019][T25631] [ 3129.788955][T25631] dump_stack_lvl+0xcd/0x134 [ 3129.793561][T25631] dump_header+0x10b/0x7f9 [ 3129.798006][T25631] oom_kill_process.cold+0x10/0x15 [ 3129.803131][T25631] out_of_memory+0x358/0x14a0 [ 3129.807824][T25631] ? find_held_lock+0x2d/0x110 [ 3129.812630][T25631] ? oom_killer_disable+0x270/0x270 [ 3129.817847][T25631] ? find_held_lock+0x2d/0x110 [ 3129.822626][T25631] mem_cgroup_out_of_memory+0x206/0x270 [ 3129.828188][T25631] ? mem_cgroup_margin+0x130/0x130 [ 3129.833323][T25631] ? lock_downgrade+0x6e0/0x6e0 [ 3129.838214][T25631] try_charge_memcg+0xf67/0x13f0 [ 3129.843204][T25631] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3129.849214][T25631] ? lock_downgrade+0x6e0/0x6e0 [ 3129.854097][T25631] charge_memcg+0x31/0x320 [ 3129.858535][T25631] __mem_cgroup_charge+0x27/0x90 [ 3129.863500][T25631] ? _compound_head+0x5d/0x150 [ 3129.868570][T25631] wp_page_copy+0x27c/0x1b60 [ 3129.873181][T25631] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3129.878649][T25631] ? lock_downgrade+0x6e0/0x6e0 [ 3129.883511][T25631] ? vm_normal_page+0x146/0x2a0 [ 3129.888386][T25631] do_wp_page+0x1d1/0x1910 [ 3129.892822][T25631] __handle_mm_fault+0x1813/0x39b0 [ 3129.897952][T25631] ? vm_iomap_memory+0x190/0x190 [ 3129.902924][T25631] handle_mm_fault+0x1c8/0x780 [ 3129.907704][T25631] do_user_addr_fault+0x475/0x1210 [ 3129.912841][T25631] exc_page_fault+0x94/0x170 [ 3129.917471][T25631] asm_exc_page_fault+0x22/0x30 [ 3129.922336][T25631] RIP: 0033:0x7ff147e37a30 [ 3129.926759][T25631] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3129.946810][T25631] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3129.952886][T25631] RAX: 00000000a6abb7be RBX: 00007ff147fac018 RCX: 0000001b2f020000 08:33:05 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:05 executing program 1: pipe(&(0x7f0000000000)) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r2, &(0x7f0000000d00), 0x1bdd307, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r1, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r2}]}, 0x3c}}, 0x0) [ 3129.960865][T25631] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000008ec3e15 [ 3129.968843][T25631] RBP: 00000000a6abb7be R08: 00000000000017be R09: 00000000a6abb7c2 [ 3129.976820][T25631] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3129.984808][T25631] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff89820664 [ 3129.992788][T25631] ? __ct_user_exit+0x104/0x150 [ 3129.997671][T25631] 08:33:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:05 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xf8, r4, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r6, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x200, 0x70bd27, 0x58, {{}, {}, {0x14, 0x19, {0x1, 0x7, 0x7, 0x80}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000011}, 0x8a6d8fddaf620010) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x18, r8, 0x321, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x3dc, r8, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x1e8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffd4d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f32}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xed35}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe781f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x252}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2875}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x472}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb106}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffbe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3cc}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1ff, @remote, 0xe}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffc, @rand_addr=' \x01\x00', 0x3}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg2\x00'}}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000800) 08:33:05 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xf8, r4, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r6, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x200, 0x70bd27, 0x58, {{}, {}, {0x14, 0x19, {0x1, 0x7, 0x7, 0x80}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000011}, 0x8a6d8fddaf620010) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x18, r8, 0x321, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x3dc, r8, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x1e8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffd4d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f32}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xed35}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe781f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x252}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2875}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x472}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb106}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffbe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3cc}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1ff, @remote, 0xe}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffc, @rand_addr=' \x01\x00', 0x3}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg2\x00'}}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000800) pipe(&(0x7f0000000000)) (async) socket(0x200000000000011, 0x4000000000080002, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00'}) (async) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xf8, r4, 0x1, 0x0, 0x6, @remote}, 0x14) (async) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r6, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x200, 0x70bd27, 0x58, {{}, {}, {0x14, 0x19, {0x1, 0x7, 0x7, 0x80}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000011}, 0x8a6d8fddaf620010) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_PUBL_GET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x18, r8, 0x321, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) (async) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x3dc, r8, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x1e8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffd4d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f32}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xed35}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe781f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x252}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2875}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x472}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb106}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffbe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3cc}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1ff, @remote, 0xe}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffc, @rand_addr=' \x01\x00', 0x3}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg2\x00'}}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000800) (async) 08:33:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xaad11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3130.676568][T25631] memory: usage 307152kB, limit 307200kB, failcnt 5490 [ 3130.727764][T25631] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3130.745673][T25631] Memory cgroup stats for /syz2: [ 3130.745922][T25631] anon 110592 [ 3130.745922][T25631] file 253952 [ 3130.745922][T25631] kernel 314159104 [ 3130.745922][T25631] kernel_stack 65536 [ 3130.745922][T25631] pagetables 81920 [ 3130.745922][T25631] percpu 5691488 [ 3130.745922][T25631] sock 0 [ 3130.745922][T25631] vmalloc 0 [ 3130.745922][T25631] shmem 253952 [ 3130.745922][T25631] zswap 0 [ 3130.745922][T25631] zswapped 0 [ 3130.745922][T25631] file_mapped 253952 [ 3130.745922][T25631] file_dirty 0 [ 3130.745922][T25631] file_writeback 0 [ 3130.745922][T25631] swapcached 0 [ 3130.745922][T25631] anon_thp 0 [ 3130.745922][T25631] file_thp 0 [ 3130.745922][T25631] shmem_thp 0 [ 3130.745922][T25631] inactive_anon 114688 [ 3130.745922][T25631] active_anon 249856 [ 3130.745922][T25631] inactive_file 0 [ 3130.745922][T25631] active_file 0 [ 3130.745922][T25631] unevictable 0 08:33:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f00000000c0)={0x11, 0xf8, r4, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r6, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0x200, 0x70bd27, 0x58, {{}, {}, {0x14, 0x19, {0x1, 0x7, 0x7, 0x80}}}, ["", "", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000011}, 0x8a6d8fddaf620010) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_PUBL_GET(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)={0x18, r8, 0x321, 0x0, 0x0, {}, [@TIPC_NLA_SOCK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x3dc, r8, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x1e8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffd4d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f32}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xed35}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xe781f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfffff001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x252}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2875}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x472}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xb106}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffbe}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3cc}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x1ff, @remote, 0xe}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffc, @rand_addr=' \x01\x00', 0x3}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg2\x00'}}]}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4004011}, 0x4000800) [ 3130.745922][T25631] slab_reclaimable 231792 [ 3130.745922][T25631] slab_unreclaimable 308051728 [ 3130.745922][T25631] slab 308283520 08:33:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31be275e7c26638026efb6321fed2078c08211689d9bd658512d74eda8e5316d0d03a78c7075c5a287be2f30e1e2727317c8c7e54a56f3bca8b3f32e65d723f861a6bbafc0ea8e7820e9399600bc203e96bdb0c7f623ae7f429ac3b7796b5e4003cb30b97a559ad3c146cfe4903242f4a5d4928a0dd88b608ae73436f8c74e577a53997fc80531081c85e704988dda44c8a7133d6773763634062c5beda77c616e3ae822a29e61114707aff2b7250a22b254ce1ca085ec3c2c3ff6f059f779c5e17aa8d71e969e249d2e8dd1c188871567bd8d92423fc72b9b30f5394775bb8455712c734533"], 0xe9) 08:33:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31be275e7c26638026efb6321fed2078c08211689d9bd658512d74eda8e5316d0d03a78c7075c5a287be2f30e1e2727317c8c7e54a56f3bca8b3f32e65d723f861a6bbafc0ea8e7820e9399600bc203e96bdb0c7f623ae7f429ac3b7796b5e4003cb30b97a559ad3c146cfe4903242f4a5d4928a0dd88b608ae73436f8c74e577a53997fc80531081c85e704988dda44c8a7133d6773763634062c5beda77c616e3ae822a29e61114707aff2b7250a22b254ce1ca085ec3c2c3ff6f059f779c5e17aa8d71e969e249d2e8dd1c188871567bd8d92423fc72b9b30f5394775bb8455712c734533"], 0xe9) [ 3131.073653][T25631] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25631,uid=0 [ 3131.136762][T25631] Memory cgroup out of memory: Killed process 25631 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:06 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3131.270634][T25644] batman_adv: batadv415: Adding interface: macvlan389 [ 3131.290242][T25644] batman_adv: batadv415: The MTU of interface macvlan389 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. [ 3131.340003][T25644] batman_adv: batadv415: Interface activated: macvlan389 08:33:06 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31be275e7c26638026efb6321fed2078c08211689d9bd658512d74eda8e5316d0d03a78c7075c5a287be2f30e1e2727317c8c7e54a56f3bca8b3f32e65d723f861a6bbafc0ea8e7820e9399600bc203e96bdb0c7f623ae7f429ac3b7796b5e4003cb30b97a559ad3c146cfe4903242f4a5d4928a0dd88b608ae73436f8c74e577a53997fc80531081c85e704988dda44c8a7133d6773763634062c5beda77c616e3ae822a29e61114707aff2b7250a22b254ce1ca085ec3c2c3ff6f059f779c5e17aa8d71e969e249d2e8dd1c188871567bd8d92423fc72b9b30f5394775bb8455712c734533"], 0xe9) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) (async) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797a31be275e7c26638026efb6321fed2078c08211689d9bd658512d74eda8e5316d0d03a78c7075c5a287be2f30e1e2727317c8c7e54a56f3bca8b3f32e65d723f861a6bbafc0ea8e7820e9399600bc203e96bdb0c7f623ae7f429ac3b7796b5e4003cb30b97a559ad3c146cfe4903242f4a5d4928a0dd88b608ae73436f8c74e577a53997fc80531081c85e704988dda44c8a7133d6773763634062c5beda77c616e3ae822a29e61114707aff2b7250a22b254ce1ca085ec3c2c3ff6f059f779c5e17aa8d71e969e249d2e8dd1c188871567bd8d92423fc72b9b30f5394775bb8455712c734533"], 0xe9) (async) 08:33:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x1f}}, @L2TP_ATTR_COOKIE={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x44804}, 0x4000000) sendmsg$nl_route_sched(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000080)) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3131.659917][T25673] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3131.690772][T25658] __nla_validate_parse: 10 callbacks suppressed [ 3131.690793][T25658] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3131.694816][T25673] CPU: 1 PID: 25673 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3131.716768][T25673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3131.726846][T25673] Call Trace: [ 3131.730143][T25673] [ 3131.733102][T25673] dump_stack_lvl+0xcd/0x134 [ 3131.737726][T25673] dump_header+0x10b/0x7f9 [ 3131.742179][T25673] oom_kill_process.cold+0x10/0x15 [ 3131.747338][T25673] out_of_memory+0x358/0x14a0 [ 3131.752055][T25673] ? find_held_lock+0x2d/0x110 [ 3131.756858][T25673] ? oom_killer_disable+0x270/0x270 [ 3131.762099][T25673] ? find_held_lock+0x2d/0x110 [ 3131.766898][T25673] mem_cgroup_out_of_memory+0x206/0x270 [ 3131.772477][T25673] ? mem_cgroup_margin+0x130/0x130 [ 3131.777614][T25673] ? lock_downgrade+0x6e0/0x6e0 [ 3131.782514][T25673] try_charge_memcg+0xf67/0x13f0 [ 3131.787498][T25673] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3131.793510][T25673] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3131.799260][T25673] ? lock_downgrade+0x6e0/0x6e0 [ 3131.804143][T25673] ? lock_downgrade+0x6e0/0x6e0 [ 3131.809038][T25673] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3131.814627][T25673] memcg_charge_kernel_stack.part.0+0x6c/0x150 [ 3131.820819][T25673] copy_process+0x73e/0x7090 [ 3131.825447][T25673] ? find_held_lock+0x2d/0x110 [ 3131.830258][T25673] ? __cleanup_sighand+0xb0/0xb0 [ 3131.835248][T25673] kernel_clone+0xe7/0xab0 [ 3131.839694][T25673] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3131.845709][T25673] ? create_io_thread+0xe0/0xe0 [ 3131.850599][T25673] ? find_held_lock+0x2d/0x110 [ 3131.855397][T25673] ? __ct_user_exit+0xff/0x150 [ 3131.860197][T25673] __do_sys_clone+0xba/0x100 [ 3131.864815][T25673] ? kernel_clone+0xab0/0xab0 [ 3131.869538][T25673] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3131.875461][T25673] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3131.881391][T25673] do_syscall_64+0x35/0xb0 [ 3131.885841][T25673] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3131.891767][T25673] RIP: 0033:0x7ff147e8ba91 [ 3131.896209][T25673] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3131.915860][T25673] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3131.924312][T25673] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3131.932309][T25673] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3131.940303][T25673] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3131.948296][T25673] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae 08:33:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffc3, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3131.956289][T25673] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3131.964303][T25673] 08:33:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xabd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3132.110994][T25671] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3132.200476][T25673] memory: usage 307200kB, limit 307200kB, failcnt 5543 [ 3132.216363][T25673] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3132.244554][T25673] Memory cgroup stats for /syz2: [ 3132.245063][T25673] anon 147456 [ 3132.245063][T25673] file 253952 [ 3132.245063][T25673] kernel 314171392 [ 3132.245063][T25673] kernel_stack 65536 [ 3132.245063][T25673] pagetables 90112 [ 3132.245063][T25673] percpu 5691488 [ 3132.245063][T25673] sock 0 [ 3132.245063][T25673] vmalloc 0 [ 3132.245063][T25673] shmem 253952 [ 3132.245063][T25673] zswap 0 [ 3132.245063][T25673] zswapped 0 [ 3132.245063][T25673] file_mapped 253952 [ 3132.245063][T25673] file_dirty 0 [ 3132.245063][T25673] file_writeback 0 [ 3132.245063][T25673] swapcached 0 [ 3132.245063][T25673] anon_thp 0 [ 3132.245063][T25673] file_thp 0 [ 3132.245063][T25673] shmem_thp 0 [ 3132.245063][T25673] inactive_anon 151552 [ 3132.245063][T25673] active_anon 249856 [ 3132.245063][T25673] inactive_file 0 [ 3132.245063][T25673] active_file 0 [ 3132.245063][T25673] unevictable 0 [ 3132.245063][T25673] slab_reclaimable 233720 [ 3132.245063][T25673] slab_unreclaimable 308053392 [ 3132.245063][T25673] slab 308287112 08:33:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3132.662303][T25695] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3132.677610][ C0] net_ratelimit: 10713 callbacks suppressed [ 3132.677629][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3132.689200][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3132.695854][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3132.707765][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3132.719639][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3132.731520][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3132.743451][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3132.755329][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3132.767240][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3132.779113][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3132.870302][T25673] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25673,uid=0 [ 3132.907730][T25684] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:08 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r5 = socket(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x1f}}, @L2TP_ATTR_COOKIE={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x44804}, 0x4000000) sendmsg$nl_route_sched(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000080)) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) socket(0x11, 0x800000003, 0x0) (async) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) (async) getsockname$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) socket(0x10, 0x3, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x1f}}, @L2TP_ATTR_COOKIE={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x44804}, 0x4000000) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000080)) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) [ 3132.931888][T25673] Memory cgroup out of memory: Killed process 25673 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3132.996654][T25685] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:08 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7800}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3133.317512][T25687] batman_adv: batadv416: Adding interface: macvlan390 [ 3133.337589][T25707] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3133.348139][T25687] batman_adv: batadv416: The MTU of interface macvlan390 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. [ 3133.385155][T25707] CPU: 0 PID: 25707 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3133.395619][T25707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3133.405694][T25707] Call Trace: [ 3133.408993][T25707] [ 3133.411977][T25707] dump_stack_lvl+0xcd/0x134 [ 3133.416602][T25707] dump_header+0x10b/0x7f9 [ 3133.421042][T25707] oom_kill_process.cold+0x10/0x15 [ 3133.426186][T25707] out_of_memory+0x358/0x14a0 [ 3133.430912][T25707] ? find_held_lock+0x2d/0x110 [ 3133.435692][T25707] ? oom_killer_disable+0x270/0x270 [ 3133.440913][T25707] ? find_held_lock+0x2d/0x110 [ 3133.445695][T25707] mem_cgroup_out_of_memory+0x206/0x270 [ 3133.451259][T25707] ? mem_cgroup_margin+0x130/0x130 [ 3133.456381][T25707] ? lock_downgrade+0x6e0/0x6e0 [ 3133.461277][T25707] try_charge_memcg+0xf67/0x13f0 [ 3133.466238][T25707] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3133.472242][T25707] ? lock_downgrade+0x6e0/0x6e0 [ 3133.477120][T25707] charge_memcg+0x31/0x320 [ 3133.481555][T25707] __mem_cgroup_charge+0x27/0x90 [ 3133.486512][T25707] ? _compound_head+0x5d/0x150 [ 3133.491292][T25707] __handle_mm_fault+0x17df/0x39b0 [ 3133.496425][T25707] ? vm_iomap_memory+0x190/0x190 [ 3133.501405][T25707] handle_mm_fault+0x1c8/0x780 [ 3133.506195][T25707] do_user_addr_fault+0x475/0x1210 [ 3133.511335][T25707] exc_page_fault+0x94/0x170 [ 3133.515947][T25707] asm_exc_page_fault+0x22/0x30 [ 3133.520813][T25707] RIP: 0033:0x7ff147e2f29c [ 3133.525257][T25707] Code: c0 e8 f8 64 ff ff b8 ff ff ff ff e9 33 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 54 31 c0 55 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d a0 67 0a 00 48 89 34 24 48 8b 14 24 48 8b [ 3133.544874][T25707] RSP: 002b:00007ff1490600e0 EFLAGS: 00010202 [ 3133.550952][T25707] RAX: 0000000000000000 RBX: 00007ff147fabf80 RCX: 0000000000000000 [ 3133.558931][T25707] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000020000180 [ 3133.566918][T25707] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3133.574897][T25707] R10: 0000000020000180 R11: 0000000000000000 R12: 0000000000000000 [ 3133.582878][T25707] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3133.590876][T25707] [ 3133.662021][T25687] batman_adv: batadv416: Interface activated: macvlan390 [ 3133.689409][T25707] memory: usage 307164kB, limit 307200kB, failcnt 5629 [ 3133.696503][T25707] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3133.703645][T25707] Memory cgroup stats for /syz2: [ 3133.703889][T25707] anon 135168 [ 3133.703889][T25707] file 253952 [ 3133.703889][T25707] kernel 314146816 [ 3133.703889][T25707] kernel_stack 65536 [ 3133.703889][T25707] pagetables 90112 [ 3133.703889][T25707] percpu 5691488 [ 3133.703889][T25707] sock 0 [ 3133.703889][T25707] vmalloc 0 [ 3133.703889][T25707] shmem 253952 [ 3133.703889][T25707] zswap 0 [ 3133.703889][T25707] zswapped 0 [ 3133.703889][T25707] file_mapped 253952 [ 3133.703889][T25707] file_dirty 0 [ 3133.703889][T25707] file_writeback 0 [ 3133.703889][T25707] swapcached 0 [ 3133.703889][T25707] anon_thp 0 [ 3133.703889][T25707] file_thp 0 [ 3133.703889][T25707] shmem_thp 0 [ 3133.703889][T25707] inactive_anon 114688 [ 3133.703889][T25707] active_anon 249856 [ 3133.703889][T25707] inactive_file 0 [ 3133.703889][T25707] active_file 0 [ 3133.703889][T25707] unevictable 0 [ 3133.703889][T25707] slab_reclaimable 220336 [ 3133.703889][T25707] slab_unreclaimable 308043592 [ 3133.703889][T25707] slab 308263928 [ 3133.728915][T25689] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:09 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3133.953882][T25707] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25706,uid=0 [ 3133.991303][T25707] Memory cgroup out of memory: Killed process 25706 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:09 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3134.213591][T25713] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3134.248726][T25713] CPU: 1 PID: 25713 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3134.259186][T25713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3134.269246][T25713] Call Trace: [ 3134.272532][T25713] [ 3134.275469][T25713] dump_stack_lvl+0xcd/0x134 [ 3134.280074][T25713] dump_header+0x10b/0x7f9 [ 3134.284504][T25713] oom_kill_process.cold+0x10/0x15 [ 3134.289631][T25713] out_of_memory+0x358/0x14a0 [ 3134.294344][T25713] ? find_held_lock+0x2d/0x110 [ 3134.299136][T25713] ? oom_killer_disable+0x270/0x270 [ 3134.304363][T25713] ? find_held_lock+0x2d/0x110 [ 3134.309171][T25713] mem_cgroup_out_of_memory+0x206/0x270 [ 3134.314741][T25713] ? mem_cgroup_margin+0x130/0x130 [ 3134.319862][T25713] ? lock_downgrade+0x6e0/0x6e0 [ 3134.324745][T25713] try_charge_memcg+0xf67/0x13f0 [ 3134.329710][T25713] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3134.335713][T25713] ? lock_downgrade+0x6e0/0x6e0 [ 3134.340590][T25713] charge_memcg+0x31/0x320 [ 3134.345061][T25713] __mem_cgroup_charge+0x27/0x90 [ 3134.350008][T25713] ? _compound_head+0x5d/0x150 [ 3134.354780][T25713] wp_page_copy+0x27c/0x1b60 [ 3134.359390][T25713] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3134.364863][T25713] ? lock_downgrade+0x6e0/0x6e0 [ 3134.369722][T25713] ? vm_normal_page+0x146/0x2a0 [ 3134.374595][T25713] do_wp_page+0x1d1/0x1910 [ 3134.379026][T25713] __handle_mm_fault+0x1813/0x39b0 [ 3134.384170][T25713] ? vm_iomap_memory+0x190/0x190 [ 3134.389154][T25713] handle_mm_fault+0x1c8/0x780 [ 3134.393931][T25713] do_user_addr_fault+0x475/0x1210 [ 3134.399064][T25713] exc_page_fault+0x94/0x170 [ 3134.403668][T25713] asm_exc_page_fault+0x22/0x30 [ 3134.408530][T25713] RIP: 0033:0x7ff147e37a30 [ 3134.412950][T25713] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3134.432562][T25713] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3134.438636][T25713] RAX: 0000000020b1cc09 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3134.446611][T25713] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bc2ac [ 3134.454587][T25713] RBP: 0000000020b1cc09 R08: 0000000000000c09 R09: 0000000020b1cc0d [ 3134.462561][T25713] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3134.470536][T25713] R13: 0000000000000001 R14: 000000000000000c R15: ffffffff874d4cc8 [ 3134.478533][T25713] ? __sock_create+0x78/0x790 [ 3134.483279][T25713] 08:33:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffe4, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3134.527731][T25692] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xacd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:10 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async) r5 = socket(0x10, 0x3, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r6, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @dev={0xfe, 0x80, '\x00', 0x1f}}, @L2TP_ATTR_COOKIE={0xc}]}, 0x34}, 0x1, 0x0, 0x0, 0x44804}, 0x4000000) (async, rerun: 64) sendmsg$nl_route_sched(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (rerun: 64) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000080)) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) [ 3134.845982][T25710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3134.909611][T25711] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3135.106570][T25712] batman_adv: batadv417: Adding interface: macvlan391 [ 3135.113848][T25713] memory: usage 307156kB, limit 307200kB, failcnt 5673 [ 3135.131323][T25712] batman_adv: batadv417: The MTU of interface macvlan391 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. [ 3135.157429][T25713] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3135.177248][T25713] Memory cgroup stats for /syz2: [ 3135.177485][T25713] anon 122880 [ 3135.177485][T25713] file 253952 [ 3135.177485][T25713] kernel 314134528 [ 3135.177485][T25713] kernel_stack 65536 [ 3135.177485][T25713] pagetables 81920 [ 3135.177485][T25713] percpu 5691488 [ 3135.177485][T25713] sock 0 [ 3135.177485][T25713] vmalloc 0 [ 3135.177485][T25713] shmem 253952 [ 3135.177485][T25713] zswap 0 [ 3135.177485][T25713] zswapped 0 [ 3135.177485][T25713] file_mapped 253952 [ 3135.177485][T25713] file_dirty 0 [ 3135.177485][T25713] file_writeback 0 [ 3135.177485][T25713] swapcached 0 [ 3135.177485][T25713] anon_thp 0 [ 3135.177485][T25713] file_thp 0 [ 3135.177485][T25713] shmem_thp 0 [ 3135.177485][T25713] inactive_anon 126976 [ 3135.177485][T25713] active_anon 249856 [ 3135.177485][T25713] inactive_file 0 [ 3135.177485][T25713] active_file 0 [ 3135.177485][T25713] unevictable 0 [ 3135.177485][T25713] slab_reclaimable 218408 [ 3135.177485][T25713] slab_unreclaimable 308044344 [ 3135.177485][T25713] slab 308262752 [ 3135.292887][T25712] batman_adv: batadv417: Interface activated: macvlan391 08:33:10 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3135.336021][T25716] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3135.488288][T25713] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25713,uid=0 [ 3135.531149][T25713] Memory cgroup out of memory: Killed process 25713 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:10 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:11 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r6, 0x80106720, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{0x401, 0x72, &(0x7f0000000080)="a4c8bc9c15dde393178b677a23718b8c3861d941d3a2f1d20cfd297952b49389578ffa00116ea56633a1cbaeec31ff1f96a2e0286df95ab52a09ecfc8655d3b9f037ef329ccc6e548b4d72e6393b338c95c2ca73b8911b38d1213c53cdeeb7890df170bc25ed74b4b6410c321dd6d4f81a31", 0x1, 0x1}, {0x0, 0x41, &(0x7f0000000180)="a189981e2e0b05fd983795abe44e2d0f558320f768c162cbfac25ba5aca9442d5b4a845dd5aa1b4cb26d35ac09f11961172eba5665f63ba0074b5e926986d0ad74", 0x1}, {0x100, 0x3f, &(0x7f0000000100)="22377910334d797b28ee9992a99e806c26edb73882ea32a538e224f2e95e9db4e00e6d8914761eeba06659941d8a28198d62b587560b5b898315fd2548131d", 0x1}, {0x18, 0x17, &(0x7f0000000280)="b579e9766d6b9b4b290161e2b091007fc062e576dd159b", 0x1, 0x1}]}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="230900000000ffffffff0100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x4004054) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000380)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) 08:33:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xf, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3135.943179][T25733] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=1000 [ 3135.998003][T25733] CPU: 0 PID: 25733 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3136.008481][T25733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3136.018562][T25733] Call Trace: [ 3136.021865][T25733] [ 3136.024812][T25733] dump_stack_lvl+0xcd/0x134 [ 3136.029456][T25733] dump_header+0x10b/0x7f9 [ 3136.033903][T25733] oom_kill_process.cold+0x10/0x15 [ 3136.039046][T25733] out_of_memory+0x358/0x14a0 [ 3136.043757][T25733] ? find_held_lock+0x2d/0x110 [ 3136.048553][T25733] ? oom_killer_disable+0x270/0x270 [ 3136.053791][T25733] ? find_held_lock+0x2d/0x110 [ 3136.058585][T25733] mem_cgroup_out_of_memory+0x206/0x270 [ 3136.064161][T25733] ? mem_cgroup_margin+0x130/0x130 [ 3136.069300][T25733] ? lock_downgrade+0x6e0/0x6e0 [ 3136.074198][T25733] try_charge_memcg+0xf67/0x13f0 [ 3136.079175][T25733] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3136.085328][T25733] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3136.091103][T25733] ? lock_downgrade+0x6e0/0x6e0 [ 3136.096080][T25733] ? lock_downgrade+0x6e0/0x6e0 [ 3136.100967][T25733] ? rcu_read_unlock+0x9/0x60 [ 3136.105686][T25733] obj_cgroup_charge+0x2ab/0x5e0 [ 3136.110663][T25733] ? copy_process+0x5c2/0x7090 [ 3136.115481][T25733] kmem_cache_alloc_node+0x92/0x3f0 [ 3136.120710][T25733] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3136.125950][T25733] copy_process+0x5c2/0x7090 [ 3136.130583][T25733] ? __lock_acquire+0xbc3/0x56d0 [ 3136.135564][T25733] ? __cleanup_sighand+0xb0/0xb0 [ 3136.140554][T25733] kernel_clone+0xe7/0xab0 [ 3136.145094][T25733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3136.151122][T25733] ? create_io_thread+0xe0/0xe0 [ 3136.156015][T25733] ? find_held_lock+0x2d/0x110 [ 3136.160818][T25733] ? __ct_user_exit+0xff/0x150 [ 3136.165620][T25733] __do_sys_clone+0xba/0x100 [ 3136.170243][T25733] ? kernel_clone+0xab0/0xab0 [ 3136.174962][T25733] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3136.180894][T25733] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3136.186834][T25733] do_syscall_64+0x35/0xb0 [ 3136.191284][T25733] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3136.197209][T25733] RIP: 0033:0x7ff147e8ba91 [ 3136.201648][T25733] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3136.221372][T25733] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3136.229826][T25733] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3136.237826][T25733] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3136.245831][T25733] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3136.254085][T25733] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae [ 3136.262082][T25733] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3136.270103][T25733] 08:33:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xadd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3136.616740][T25732] batman_adv: batadv418: Adding interface: macvlan392 [ 3136.636334][T25732] batman_adv: batadv418: The MTU of interface macvlan392 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3136.732027][T25732] batman_adv: batadv418: Interface activated: macvlan392 [ 3136.809765][T25736] __nla_validate_parse: 4 callbacks suppressed [ 3136.809786][T25736] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:12 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3137.050416][T25733] memory: usage 307176kB, limit 307200kB, failcnt 5755 [ 3137.068049][T25733] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3137.105605][T25733] Memory cgroup stats for /syz2: [ 3137.105853][T25733] anon 147456 [ 3137.105853][T25733] file 253952 [ 3137.105853][T25733] kernel 314146816 [ 3137.105853][T25733] kernel_stack 65536 [ 3137.105853][T25733] pagetables 90112 [ 3137.105853][T25733] percpu 5691488 [ 3137.105853][T25733] sock 0 [ 3137.105853][T25733] vmalloc 0 [ 3137.105853][T25733] shmem 253952 [ 3137.105853][T25733] zswap 0 [ 3137.105853][T25733] zswapped 0 [ 3137.105853][T25733] file_mapped 253952 [ 3137.105853][T25733] file_dirty 0 [ 3137.105853][T25733] file_writeback 0 [ 3137.105853][T25733] swapcached 0 [ 3137.105853][T25733] anon_thp 0 [ 3137.105853][T25733] file_thp 0 [ 3137.105853][T25733] shmem_thp 0 [ 3137.105853][T25733] inactive_anon 139264 [ 3137.105853][T25733] active_anon 249856 [ 3137.105853][T25733] inactive_file 0 [ 3137.105853][T25733] active_file 0 [ 3137.105853][T25733] unevictable 0 [ 3137.105853][T25733] slab_reclaimable 220336 [ 3137.105853][T25733] slab_unreclaimable 308044232 [ 3137.105853][T25733] slab 308264568 08:33:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async, rerun: 64) ioctl$INCFS_IOC_FILL_BLOCKS(r6, 0x80106720, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{0x401, 0x72, &(0x7f0000000080)="a4c8bc9c15dde393178b677a23718b8c3861d941d3a2f1d20cfd297952b49389578ffa00116ea56633a1cbaeec31ff1f96a2e0286df95ab52a09ecfc8655d3b9f037ef329ccc6e548b4d72e6393b338c95c2ca73b8911b38d1213c53cdeeb7890df170bc25ed74b4b6410c321dd6d4f81a31", 0x1, 0x1}, {0x0, 0x41, &(0x7f0000000180)="a189981e2e0b05fd983795abe44e2d0f558320f768c162cbfac25ba5aca9442d5b4a845dd5aa1b4cb26d35ac09f11961172eba5665f63ba0074b5e926986d0ad74", 0x1}, {0x100, 0x3f, &(0x7f0000000100)="22377910334d797b28ee9992a99e806c26edb73882ea32a538e224f2e95e9db4e00e6d8914761eeba06659941d8a28198d62b587560b5b898315fd2548131d", 0x1}, {0x18, 0x17, &(0x7f0000000280)="b579e9766d6b9b4b290161e2b091007fc062e576dd159b", 0x1, 0x1}]}) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="230900000000ffffffff0100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x4004054) (async, rerun: 64) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000380)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) (rerun: 64) 08:33:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3137.521691][T25757] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3137.560863][T25733] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25733,uid=0 08:33:12 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) (async, rerun: 32) r6 = socket(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="600000002400650f000000004000000000000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000000007000100667100000c00020008000700ffff0000280008801c000100ff8000000000eeff0000000000000000000000000100000006000200080000007ebeee72a024a5abc7aca59f8809f0ca9e35355c6f"], 0x60}}, 0x0) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r6, 0x80106720, &(0x7f0000000340)={0x4, &(0x7f00000002c0)=[{0x401, 0x72, &(0x7f0000000080)="a4c8bc9c15dde393178b677a23718b8c3861d941d3a2f1d20cfd297952b49389578ffa00116ea56633a1cbaeec31ff1f96a2e0286df95ab52a09ecfc8655d3b9f037ef329ccc6e548b4d72e6393b338c95c2ca73b8911b38d1213c53cdeeb7890df170bc25ed74b4b6410c321dd6d4f81a31", 0x1, 0x1}, {0x0, 0x41, &(0x7f0000000180)="a189981e2e0b05fd983795abe44e2d0f558320f768c162cbfac25ba5aca9442d5b4a845dd5aa1b4cb26d35ac09f11961172eba5665f63ba0074b5e926986d0ad74", 0x1}, {0x100, 0x3f, &(0x7f0000000100)="22377910334d797b28ee9992a99e806c26edb73882ea32a538e224f2e95e9db4e00e6d8914761eeba06659941d8a28198d62b587560b5b898315fd2548131d", 0x1}, {0x18, 0x17, &(0x7f0000000280)="b579e9766d6b9b4b290161e2b091007fc062e576dd159b", 0x1, 0x1}]}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="230900000000ffffffff0100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x4004054) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000380)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) [ 3137.616775][T25733] Memory cgroup out of memory: Killed process 25733 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3137.691471][ C0] net_ratelimit: 12377 callbacks suppressed [ 3137.691489][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3137.693719][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3137.697873][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3137.709894][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3137.721855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3137.733762][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3137.745858][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3137.757788][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3137.769656][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3137.781561][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:13 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7b00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3137.846027][T25742] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3137.940348][T25766] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3137.963097][T25766] CPU: 1 PID: 25766 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3137.973591][T25766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3137.983680][T25766] Call Trace: [ 3137.986985][T25766] [ 3137.989931][T25766] dump_stack_lvl+0xcd/0x134 [ 3137.994569][T25766] dump_header+0x10b/0x7f9 [ 3137.999026][T25766] oom_kill_process.cold+0x10/0x15 [ 3138.004180][T25766] out_of_memory+0x358/0x14a0 [ 3138.008899][T25766] ? find_held_lock+0x2d/0x110 [ 3138.013697][T25766] ? oom_killer_disable+0x270/0x270 [ 3138.018935][T25766] ? find_held_lock+0x2d/0x110 [ 3138.023735][T25766] mem_cgroup_out_of_memory+0x206/0x270 [ 3138.029337][T25766] ? mem_cgroup_margin+0x130/0x130 [ 3138.034475][T25766] ? lock_downgrade+0x6e0/0x6e0 [ 3138.039355][T25766] try_charge_memcg+0xf67/0x13f0 [ 3138.044330][T25766] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3138.050343][T25766] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3138.056094][T25766] ? lock_downgrade+0x6e0/0x6e0 [ 3138.060987][T25766] ? lock_downgrade+0x6e0/0x6e0 [ 3138.065874][T25766] obj_cgroup_charge+0x2ab/0x5e0 [ 3138.070846][T25766] kmem_cache_alloc_lru+0x13e/0x720 [ 3138.076075][T25766] ? sock_alloc_inode+0x23/0x1d0 [ 3138.081041][T25766] sock_alloc_inode+0x23/0x1d0 [ 3138.085840][T25766] ? sock_free_inode+0x20/0x20 [ 3138.090630][T25766] alloc_inode+0x61/0x230 [ 3138.095082][T25766] new_inode_pseudo+0x13/0x80 [ 3138.099790][T25766] sock_alloc+0x3c/0x260 [ 3138.104062][T25766] __sock_create+0xb9/0x790 [ 3138.108610][T25766] ? lock_downgrade+0x6e0/0x6e0 [ 3138.113496][T25766] __sys_socket+0x12f/0x240 [ 3138.118025][T25766] ? __sys_socket_file+0x1f0/0x1f0 [ 3138.123165][T25766] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3138.129093][T25766] __x64_sys_socket+0x6f/0xb0 [ 3138.133809][T25766] do_syscall_64+0x35/0xb0 [ 3138.138257][T25766] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3138.144182][T25766] RIP: 0033:0x7ff147e8a669 [ 3138.148624][T25766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3138.168270][T25766] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3138.176725][T25766] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3138.184722][T25766] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3138.192736][T25766] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3138.200716][T25766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3138.208691][T25766] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3138.216689][T25766] [ 3138.290606][T25745] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xae020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3138.582874][T25749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3138.634540][T25750] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3138.843810][T25751] batman_adv: batadv419: Adding interface: macvlan393 [ 3138.850839][T25766] memory: usage 307148kB, limit 307200kB, failcnt 5815 [ 3138.868305][T25766] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3138.875402][T25751] batman_adv: batadv419: The MTU of interface macvlan393 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. [ 3138.911852][T25766] Memory cgroup stats for /syz2: [ 3138.912101][T25766] anon 131072 [ 3138.912101][T25766] file 253952 [ 3138.912101][T25766] kernel 314134528 [ 3138.912101][T25766] kernel_stack 65536 [ 3138.912101][T25766] pagetables 81920 [ 3138.912101][T25766] percpu 5691488 [ 3138.912101][T25766] sock 0 [ 3138.912101][T25766] vmalloc 0 [ 3138.912101][T25766] shmem 253952 [ 3138.912101][T25766] zswap 0 [ 3138.912101][T25766] zswapped 0 [ 3138.912101][T25766] file_mapped 253952 [ 3138.912101][T25766] file_dirty 0 [ 3138.912101][T25766] file_writeback 0 [ 3138.912101][T25766] swapcached 0 [ 3138.912101][T25766] anon_thp 0 [ 3138.912101][T25766] file_thp 0 [ 3138.912101][T25766] shmem_thp 0 [ 3138.912101][T25766] inactive_anon 135168 [ 3138.912101][T25766] active_anon 249856 [ 3138.912101][T25766] inactive_file 0 [ 3138.912101][T25766] active_file 0 [ 3138.912101][T25766] unevictable 0 [ 3138.912101][T25766] slab_reclaimable 218408 [ 3138.912101][T25766] slab_unreclaimable 308042240 [ 3138.912101][T25766] slab 308260648 [ 3139.039464][T25751] batman_adv: batadv419: Interface activated: macvlan393 08:33:14 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="88de15363a7f84b0e55d32f5c2f528ef69310c3fb18ae0e7b4285201691587b0fcd668942c18b48aa79a2ae561785ef618e7888c8b2cfd086319a0fe8f24360447978d19678624c3a7d601b3a0908bbd0e7bdfc1a74d0a29d62167f52f1dc1d90d833fa02583adc9a5e42e8a5dc116f67b47ae09af627061d21f7feb12b07456ddd3911ea96cf4ce7d3959ff0887934b3992564be404ce08b37a13e6d717380b85dc79be4a8e149d32d7662e1b130a43e10c382f3e28b96c222ce20d68e2dcf25c8ede02912221f43c9ff957bf90823cac2c0e3836be66e4f4d0"], 0x3c}}, 0x0) [ 3139.187662][T25768] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xfffffffe, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="88de15363a7f84b0e55d32f5c2f528ef69310c3fb18ae0e7b4285201691587b0fcd668942c18b48aa79a2ae561785ef618e7888c8b2cfd086319a0fe8f24360447978d19678624c3a7d601b3a0908bbd0e7bdfc1a74d0a29d62167f52f1dc1d90d833fa02583adc9a5e42e8a5dc116f67b47ae09af627061d21f7feb12b07456ddd3911ea96cf4ce7d3959ff0887934b3992564be404ce08b37a13e6d717380b85dc79be4a8e149d32d7662e1b130a43e10c382f3e28b96c222ce20d68e2dcf25c8ede02912221f43c9ff957bf90823cac2c0e3836be66e4f4d0"], 0x3c}}, 0x0) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="88de15363a7f84b0e55d32f5c2f528ef69310c3fb18ae0e7b4285201691587b0fcd668942c18b48aa79a2ae561785ef618e7888c8b2cfd086319a0fe8f24360447978d19678624c3a7d601b3a0908bbd0e7bdfc1a74d0a29d62167f52f1dc1d90d833fa02583adc9a5e42e8a5dc116f67b47ae09af627061d21f7feb12b07456ddd3911ea96cf4ce7d3959ff0887934b3992564be404ce08b37a13e6d717380b85dc79be4a8e149d32d7662e1b130a43e10c382f3e28b96c222ce20d68e2dcf25c8ede02912221f43c9ff957bf90823cac2c0e3836be66e4f4d0"], 0x3c}}, 0x0) (async) 08:33:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="88de15363a7f84b0e55d32f5c2f528ef69310c3fb18ae0e7b4285201691587b0fcd668942c18b48aa79a2ae561785ef618e7888c8b2cfd086319a0fe8f24360447978d19678624c3a7d601b3a0908bbd0e7bdfc1a74d0a29d62167f52f1dc1d90d833fa02583adc9a5e42e8a5dc116f67b47ae09af627061d21f7feb12b07456ddd3911ea96cf4ce7d3959ff0887934b3992564be404ce08b37a13e6d717380b85dc79be4a8e149d32d7662e1b130a43e10c382f3e28b96c222ce20d68e2dcf25c8ede02912221f43c9ff957bf90823cac2c0e3836be66e4f4d0"], 0x3c}}, 0x0) [ 3139.406640][T25766] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25765,uid=0 [ 3139.489259][T25766] Memory cgroup out of memory: Killed process 25765 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x66}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x8041) [ 3139.547352][T25771] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:14 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7c00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:14 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x66}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x8041) 08:33:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xaed11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3139.803511][T25775] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3139.840047][T25797] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3139.876426][T25797] CPU: 1 PID: 25797 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3139.886901][T25797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3139.896977][T25797] Call Trace: [ 3139.900275][T25797] [ 3139.903228][T25797] dump_stack_lvl+0xcd/0x134 [ 3139.907851][T25797] dump_header+0x10b/0x7f9 [ 3139.912302][T25797] oom_kill_process.cold+0x10/0x15 [ 3139.917447][T25797] out_of_memory+0x358/0x14a0 [ 3139.922163][T25797] ? find_held_lock+0x2d/0x110 [ 3139.927297][T25797] ? oom_killer_disable+0x270/0x270 [ 3139.932525][T25797] ? find_held_lock+0x2d/0x110 [ 3139.937311][T25797] mem_cgroup_out_of_memory+0x206/0x270 [ 3139.942867][T25797] ? mem_cgroup_margin+0x130/0x130 [ 3139.947984][T25797] ? lock_downgrade+0x6e0/0x6e0 [ 3139.952865][T25797] try_charge_memcg+0xf67/0x13f0 [ 3139.957820][T25797] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3139.963811][T25797] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3139.969538][T25797] ? lock_downgrade+0x6e0/0x6e0 [ 3139.974401][T25797] ? lock_downgrade+0x6e0/0x6e0 [ 3139.979272][T25797] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3139.984847][T25797] __alloc_pages+0x1ef/0x510 [ 3139.989448][T25797] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 3139.996242][T25797] ? find_held_lock+0x2d/0x110 [ 3140.001023][T25797] alloc_pages+0x1a6/0x270 [ 3140.005453][T25797] pte_alloc_one+0x16/0x230 [ 3140.009963][T25797] __pte_alloc+0x69/0x250 [ 3140.014299][T25797] ? pmd_install+0x150/0x150 [ 3140.018896][T25797] ? hugepage_vma_check+0x44e/0x780 [ 3140.024116][T25797] ? __pmd_alloc+0x2ff/0x5c0 [ 3140.028713][T25797] __handle_mm_fault+0x310b/0x39b0 [ 3140.033845][T25797] ? vm_iomap_memory+0x190/0x190 [ 3140.038829][T25797] handle_mm_fault+0x1c8/0x780 [ 3140.043607][T25797] do_user_addr_fault+0x475/0x1210 [ 3140.048744][T25797] exc_page_fault+0x94/0x170 [ 3140.053347][T25797] asm_exc_page_fault+0x22/0x30 [ 3140.058208][T25797] RIP: 0033:0x7ff147e85186 [ 3140.062631][T25797] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3140.082245][T25797] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3140.088317][T25797] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3140.096293][T25797] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3140.104269][T25797] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3140.112244][T25797] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00000000002fe8bf [ 3140.120225][T25797] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3140.128219][T25797] [ 3140.137616][T25778] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:15 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x66}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x8041) 08:33:15 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="8744283a5249927f789871c219c2be8e02fc65b61875c649ee8883c10dba6c44f2b5927a03efc1c573ae87a4bb2996ae53410a4530c4af136b73f0b62b84d497f94d20da75a11c4cf9b36e047cb1798df36cf45935acd6d18d9fe206fb5d45b3270d321c4ffa6741ccf7327f9354c04ac249763a8b88"], 0x3c}}, 0x0) write(r1, &(0x7f0000000280)="2db2068691741a0e2a819458582b23d0a5824e89ad55fc9bca98634967e96786a71f463d4fbd4165c9fe2d38b582c6e9419bcab09f346d04dd8e5d8f13986681a8e32eef593d17e03b3bf47f873435d50c60aa827d3a01df31b1c9096a009c32ef7189ddbeca2a0c286498ee18d0c77c75db52aab29df24299507761566882e03ebd5ea1969b5ed2ba9968a2c5bb64fea7088b14b0c76cb77dae2b1bd44424289a302a25ff426ae093a1db1f207b6b4433c351d123abee7afc87627e2d19272bfd33aedcc005e5c6013eef425ded62c48a5c34390ceb5dd5a3a940f4baa8da26654a2f10d37d2279f74f09e10354f30f5d203786f36a", 0xf6) [ 3140.615312][T25781] batman_adv: batadv420: Adding interface: macvlan394 [ 3140.657777][T25781] batman_adv: batadv420: The MTU of interface macvlan394 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3140.789222][T25781] batman_adv: batadv420: Interface activated: macvlan394 08:33:16 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x8, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3140.896009][T25797] memory: usage 307156kB, limit 307200kB, failcnt 5904 [ 3140.919675][T25797] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 08:33:16 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 64) pipe(&(0x7f0000000040)) (async, rerun: 64) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="8744283a5249927f789871c219c2be8e02fc65b61875c649ee8883c10dba6c44f2b5927a03efc1c573ae87a4bb2996ae53410a4530c4af136b73f0b62b84d497f94d20da75a11c4cf9b36e047cb1798df36cf45935acd6d18d9fe206fb5d45b3270d321c4ffa6741ccf7327f9354c04ac249763a8b88"], 0x3c}}, 0x0) (async) write(r1, &(0x7f0000000280)="2db2068691741a0e2a819458582b23d0a5824e89ad55fc9bca98634967e96786a71f463d4fbd4165c9fe2d38b582c6e9419bcab09f346d04dd8e5d8f13986681a8e32eef593d17e03b3bf47f873435d50c60aa827d3a01df31b1c9096a009c32ef7189ddbeca2a0c286498ee18d0c77c75db52aab29df24299507761566882e03ebd5ea1969b5ed2ba9968a2c5bb64fea7088b14b0c76cb77dae2b1bd44424289a302a25ff426ae093a1db1f207b6b4433c351d123abee7afc87627e2d19272bfd33aedcc005e5c6013eef425ded62c48a5c34390ceb5dd5a3a940f4baa8da26654a2f10d37d2279f74f09e10354f30f5d203786f36a", 0xf6) [ 3140.993217][T25797] Memory cgroup stats for /syz2: [ 3140.993432][T25797] anon 131072 [ 3140.993432][T25797] file 253952 [ 3140.993432][T25797] kernel 314142720 [ 3140.993432][T25797] kernel_stack 65536 [ 3140.993432][T25797] pagetables 86016 [ 3140.993432][T25797] percpu 5691488 [ 3140.993432][T25797] sock 0 [ 3140.993432][T25797] vmalloc 0 [ 3140.993432][T25797] shmem 253952 [ 3140.993432][T25797] zswap 0 [ 3140.993432][T25797] zswapped 0 [ 3140.993432][T25797] file_mapped 253952 [ 3140.993432][T25797] file_dirty 0 [ 3140.993432][T25797] file_writeback 0 [ 3140.993432][T25797] swapcached 0 [ 3140.993432][T25797] anon_thp 0 [ 3140.993432][T25797] file_thp 0 [ 3140.993432][T25797] shmem_thp 0 [ 3140.993432][T25797] inactive_anon 135168 [ 3140.993432][T25797] active_anon 249856 [ 3140.993432][T25797] inactive_file 0 [ 3140.993432][T25797] active_file 0 [ 3140.993432][T25797] unevictable 0 [ 3140.993432][T25797] slab_reclaimable 220336 [ 3140.993432][T25797] slab_unreclaimable 308042888 [ 3140.993432][T25797] slab 308263224 08:33:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:16 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000040)) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB="8744283a5249927f789871c219c2be8e02fc65b61875c649ee8883c10dba6c44f2b5927a03efc1c573ae87a4bb2996ae53410a4530c4af136b73f0b62b84d497f94d20da75a11c4cf9b36e047cb1798df36cf45935acd6d18d9fe206fb5d45b3270d321c4ffa6741ccf7327f9354c04ac249763a8b88"], 0x3c}}, 0x0) (async) write(r1, &(0x7f0000000280)="2db2068691741a0e2a819458582b23d0a5824e89ad55fc9bca98634967e96786a71f463d4fbd4165c9fe2d38b582c6e9419bcab09f346d04dd8e5d8f13986681a8e32eef593d17e03b3bf47f873435d50c60aa827d3a01df31b1c9096a009c32ef7189ddbeca2a0c286498ee18d0c77c75db52aab29df24299507761566882e03ebd5ea1969b5ed2ba9968a2c5bb64fea7088b14b0c76cb77dae2b1bd44424289a302a25ff426ae093a1db1f207b6b4433c351d123abee7afc87627e2d19272bfd33aedcc005e5c6013eef425ded62c48a5c34390ceb5dd5a3a940f4baa8da26654a2f10d37d2279f74f09e10354f30f5d203786f36a", 0xf6) [ 3141.169380][T25797] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25797,uid=0 08:33:16 executing program 1: sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2d4c}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) 08:33:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x24, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:16 executing program 1: sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2d4c}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2d4c}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40800) (async) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) [ 3141.580079][T25797] Memory cgroup out of memory: Killed process 25797 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:84kB oom_score_adj:1000 08:33:17 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7d00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:17 executing program 1: sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2d4c}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40800) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x74, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2d4c}, {0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4}, 0x40800) (async) pipe(&(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) (async) 08:33:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xafd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:17 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3141.837314][T25847] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3141.912324][T25818] __nla_validate_parse: 3 callbacks suppressed [ 3141.912349][T25818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3141.968890][T25847] CPU: 1 PID: 25847 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3141.979369][T25847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3141.989454][T25847] Call Trace: [ 3141.992758][T25847] [ 3141.995713][T25847] dump_stack_lvl+0xcd/0x134 [ 3142.000341][T25847] dump_header+0x10b/0x7f9 [ 3142.004794][T25847] oom_kill_process.cold+0x10/0x15 [ 3142.009945][T25847] out_of_memory+0x358/0x14a0 [ 3142.014698][T25847] ? find_held_lock+0x2d/0x110 [ 3142.019497][T25847] ? oom_killer_disable+0x270/0x270 [ 3142.024737][T25847] ? find_held_lock+0x2d/0x110 [ 3142.029555][T25847] mem_cgroup_out_of_memory+0x206/0x270 [ 3142.035136][T25847] ? mem_cgroup_margin+0x130/0x130 [ 3142.040285][T25847] ? lock_downgrade+0x6e0/0x6e0 [ 3142.045187][T25847] try_charge_memcg+0xf67/0x13f0 [ 3142.050171][T25847] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3142.056188][T25847] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3142.061941][T25847] ? lock_downgrade+0x6e0/0x6e0 [ 3142.066828][T25847] ? lock_downgrade+0x6e0/0x6e0 [ 3142.071733][T25847] obj_cgroup_charge+0x2ab/0x5e0 [ 3142.076713][T25847] kmem_cache_alloc_lru+0x13e/0x720 [ 3142.081944][T25847] ? sock_alloc_inode+0x23/0x1d0 [ 3142.086921][T25847] sock_alloc_inode+0x23/0x1d0 [ 3142.091714][T25847] ? sock_free_inode+0x20/0x20 [ 3142.096513][T25847] alloc_inode+0x61/0x230 [ 3142.100884][T25847] new_inode_pseudo+0x13/0x80 [ 3142.105599][T25847] sock_alloc+0x3c/0x260 [ 3142.109885][T25847] __sock_create+0xb9/0x790 [ 3142.114430][T25847] ? lock_downgrade+0x6e0/0x6e0 [ 3142.119324][T25847] __sys_socket+0x12f/0x240 [ 3142.123865][T25847] ? __sys_socket_file+0x1f0/0x1f0 [ 3142.129014][T25847] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3142.134948][T25847] __x64_sys_socket+0x6f/0xb0 [ 3142.139663][T25847] do_syscall_64+0x35/0xb0 [ 3142.144114][T25847] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3142.150041][T25847] RIP: 0033:0x7ff147e8a669 [ 3142.154482][T25847] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3142.174140][T25847] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3142.182600][T25847] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3142.190606][T25847] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3142.198607][T25847] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3142.206615][T25847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3142.214617][T25847] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3142.222641][T25847] [ 3142.232992][T25819] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3142.433246][T25821] batman_adv: batadv421: Adding interface: macvlan395 [ 3142.451107][T25821] batman_adv: batadv421: The MTU of interface macvlan395 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. 08:33:17 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0xa, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3142.519037][T25821] batman_adv: batadv421: Interface activated: macvlan395 [ 3142.550834][T25823] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3142.698820][ C0] net_ratelimit: 12230 callbacks suppressed [ 3142.698838][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3142.699554][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3142.705197][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3142.717212][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3142.729065][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3142.740957][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3142.752848][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3142.764757][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3142.776642][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3142.788561][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3142.827742][T25847] memory: usage 307148kB, limit 307200kB, failcnt 5954 [ 3142.840492][T25847] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3142.849886][T25847] Memory cgroup stats for /syz2: [ 3142.850125][T25847] anon 131072 [ 3142.850125][T25847] file 253952 [ 3142.850125][T25847] kernel 314134528 [ 3142.850125][T25847] kernel_stack 65536 [ 3142.850125][T25847] pagetables 81920 [ 3142.850125][T25847] percpu 5691488 [ 3142.850125][T25847] sock 0 [ 3142.850125][T25847] vmalloc 0 [ 3142.850125][T25847] shmem 253952 [ 3142.850125][T25847] zswap 0 [ 3142.850125][T25847] zswapped 0 [ 3142.850125][T25847] file_mapped 253952 [ 3142.850125][T25847] file_dirty 0 [ 3142.850125][T25847] file_writeback 0 [ 3142.850125][T25847] swapcached 0 [ 3142.850125][T25847] anon_thp 0 [ 3142.850125][T25847] file_thp 0 [ 3142.850125][T25847] shmem_thp 0 [ 3142.850125][T25847] inactive_anon 135168 [ 3142.850125][T25847] active_anon 249856 [ 3142.850125][T25847] inactive_file 0 [ 3142.850125][T25847] active_file 0 [ 3142.850125][T25847] unevictable 0 [ 3142.850125][T25847] slab_reclaimable 218408 [ 3142.850125][T25847] slab_unreclaimable 308042240 [ 3142.850125][T25847] slab 308260648 08:33:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3142.920221][T25838] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3143.072539][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3143.078921][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3143.107801][T25847] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25846,uid=0 08:33:18 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7e00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3143.144866][T25847] Memory cgroup out of memory: Killed process 25846 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3143.277815][T25851] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3143.308119][T25852] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3143.328853][T25864] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3143.363988][T25864] CPU: 1 PID: 25864 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3143.374509][T25864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3143.384615][T25864] Call Trace: [ 3143.387920][T25864] [ 3143.390875][T25864] dump_stack_lvl+0xcd/0x134 [ 3143.395513][T25864] dump_header+0x10b/0x7f9 [ 3143.399961][T25864] oom_kill_process.cold+0x10/0x15 [ 3143.405111][T25864] out_of_memory+0x358/0x14a0 [ 3143.409833][T25864] ? find_held_lock+0x2d/0x110 [ 3143.414643][T25864] ? oom_killer_disable+0x270/0x270 [ 3143.419872][T25864] ? find_held_lock+0x2d/0x110 [ 3143.424668][T25864] mem_cgroup_out_of_memory+0x206/0x270 [ 3143.430246][T25864] ? mem_cgroup_margin+0x130/0x130 [ 3143.435377][T25864] ? lock_downgrade+0x6e0/0x6e0 [ 3143.440276][T25864] try_charge_memcg+0xf67/0x13f0 [ 3143.445254][T25864] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3143.451274][T25864] ? lock_downgrade+0x6e0/0x6e0 [ 3143.456181][T25864] charge_memcg+0x31/0x320 [ 3143.460633][T25864] __mem_cgroup_charge+0x27/0x90 [ 3143.465598][T25864] ? _compound_head+0x5d/0x150 [ 3143.470390][T25864] wp_page_copy+0x27c/0x1b60 [ 3143.475020][T25864] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3143.480506][T25864] ? lock_downgrade+0x6e0/0x6e0 [ 3143.485382][T25864] ? vm_normal_page+0x146/0x2a0 [ 3143.490275][T25864] do_wp_page+0x1d1/0x1910 [ 3143.494727][T25864] __handle_mm_fault+0x1813/0x39b0 [ 3143.499882][T25864] ? vm_iomap_memory+0x190/0x190 [ 3143.504880][T25864] handle_mm_fault+0x1c8/0x780 [ 3143.509682][T25864] do_user_addr_fault+0x475/0x1210 [ 3143.514840][T25864] exc_page_fault+0x94/0x170 [ 3143.519467][T25864] asm_exc_page_fault+0x22/0x30 [ 3143.524348][T25864] RIP: 0033:0x7ff147e37a30 [ 3143.528787][T25864] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3143.548422][T25864] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3143.554521][T25864] RAX: 00000000a6abb7be RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3143.562516][T25864] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000008ec3e15 [ 3143.570506][T25864] RBP: 00000000a6abb7be R08: 00000000000017be R09: 00000000a6abb7c2 [ 3143.578502][T25864] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3143.586498][T25864] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff89820664 [ 3143.594494][T25864] ? __ct_user_exit+0x104/0x150 [ 3143.599420][T25864] [ 3143.614744][T25853] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb0d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3143.821939][T25855] batman_adv: batadv280: Adding interface: macvlan231 [ 3143.837049][T25855] batman_adv: batadv280: The MTU of interface macvlan231 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. 08:33:19 executing program 1: pipe(&(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000020000000000000000900000100000000000000c1d8d24f79042c003fb6849b2a8070c2309795f29bbfd0b0477336b9554adb63f92d00c03f50cf32d7eace04ae8a9432094d1b5e2e9bb4", @ANYRES32=r2, @ANYRES8=r0]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r3 = socket(0x6, 0x800000003, 0x0) bind(r3, &(0x7f0000000180)=@generic={0x11, "0000150000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b00000000000000001a4ce875f2e340b7679500800010000000000101013c581103b34c0d6327ecce66fd792bbf0e5bf5ff1b0816e3f6db1c00010000000040000049740000000000000002ad8e5ecc326d3a09ffc2c65400"}, 0x80) socket$inet6(0xa, 0x2, 0x100) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000001c0)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r6, &(0x7f0000000000), 0xb1d000) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000040)={0x0, 0x4, 0x38, 0xa00000}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, 0x0) [ 3143.933648][T25855] batman_adv: batadv280: Not using interface macvlan231 (retrying later): interface not active [ 3143.965745][T25858] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3144.026127][T25859] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3144.206709][T25864] memory: usage 307128kB, limit 307200kB, failcnt 5983 [ 3144.249784][T25864] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3144.311018][T25864] Memory cgroup stats for /syz2: [ 3144.311266][T25864] anon 110592 [ 3144.311266][T25864] file 253952 [ 3144.311266][T25864] kernel 314134528 [ 3144.311266][T25864] kernel_stack 65536 [ 3144.311266][T25864] pagetables 81920 [ 3144.311266][T25864] percpu 5691488 [ 3144.311266][T25864] sock 0 [ 3144.311266][T25864] vmalloc 0 [ 3144.311266][T25864] shmem 253952 [ 3144.311266][T25864] zswap 0 [ 3144.311266][T25864] zswapped 0 [ 3144.311266][T25864] file_mapped 253952 [ 3144.311266][T25864] file_dirty 0 [ 3144.311266][T25864] file_writeback 0 [ 3144.311266][T25864] swapcached 0 [ 3144.311266][T25864] anon_thp 0 [ 3144.311266][T25864] file_thp 0 [ 3144.311266][T25864] shmem_thp 0 [ 3144.311266][T25864] inactive_anon 114688 [ 3144.311266][T25864] active_anon 249856 [ 3144.311266][T25864] inactive_file 0 [ 3144.311266][T25864] active_file 0 [ 3144.311266][T25864] unevictable 0 [ 3144.311266][T25864] slab_reclaimable 218408 [ 3144.311266][T25864] slab_unreclaimable 308042240 [ 3144.311266][T25864] slab 308260648 [ 3144.426272][T25861] batman_adv: batadv422: Adding interface: macvlan396 [ 3144.444363][T25861] batman_adv: batadv422: The MTU of interface macvlan396 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. [ 3144.504409][T25861] batman_adv: batadv422: Interface activated: macvlan396 08:33:19 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3144.545963][T25862] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:19 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3144.890954][T25864] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25864,uid=0 08:33:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3144.991099][T25864] Memory cgroup out of memory: Killed process 25864 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:20 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb1d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3145.389587][T25895] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3145.452874][T25895] CPU: 1 PID: 25895 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3145.463352][T25895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3145.473442][T25895] Call Trace: [ 3145.476786][T25895] [ 3145.479743][T25895] dump_stack_lvl+0xcd/0x134 [ 3145.484370][T25895] dump_header+0x10b/0x7f9 [ 3145.488824][T25895] oom_kill_process.cold+0x10/0x15 [ 3145.493976][T25895] out_of_memory+0x358/0x14a0 [ 3145.498706][T25895] ? find_held_lock+0x2d/0x110 [ 3145.503507][T25895] ? oom_killer_disable+0x270/0x270 [ 3145.508745][T25895] ? find_held_lock+0x2d/0x110 [ 3145.513546][T25895] mem_cgroup_out_of_memory+0x206/0x270 [ 3145.519126][T25895] ? mem_cgroup_margin+0x130/0x130 [ 3145.524267][T25895] ? lock_downgrade+0x6e0/0x6e0 [ 3145.529168][T25895] try_charge_memcg+0xf67/0x13f0 [ 3145.534153][T25895] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3145.540320][T25895] ? lock_downgrade+0x6e0/0x6e0 [ 3145.545309][T25895] charge_memcg+0x31/0x320 [ 3145.549765][T25895] __mem_cgroup_charge+0x27/0x90 [ 3145.554751][T25895] ? _compound_head+0x5d/0x150 [ 3145.559548][T25895] __handle_mm_fault+0x17df/0x39b0 [ 3145.564703][T25895] ? vm_iomap_memory+0x190/0x190 [ 3145.569713][T25895] handle_mm_fault+0x1c8/0x780 [ 3145.574522][T25895] do_user_addr_fault+0x475/0x1210 [ 3145.579694][T25895] exc_page_fault+0x94/0x170 [ 3145.584322][T25895] asm_exc_page_fault+0x22/0x30 [ 3145.589212][T25895] RIP: 0033:0x7ff147e3c591 [ 3145.593662][T25895] Code: 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 44 24 20 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 89 4c 24 28 fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 [ 3145.613303][T25895] RSP: 002b:00007ff149060000 EFLAGS: 00010206 [ 3145.619407][T25895] RAX: 0000000000000001 RBX: 00007ff1490600f0 RCX: 0000000000000000 [ 3145.627403][T25895] RDX: 0000000000000020 RSI: 00007ff149060140 RDI: 0000000000000004 [ 3145.635403][T25895] RBP: 0000000000000000 R08: 00007ff149060054 R09: 000000000000000c [ 3145.643407][T25895] R10: 0000000000000000 R11: 000000002000018f R12: 00007ff1490600a8 [ 3145.651410][T25895] R13: 00007ff149060140 R14: 0000000000000004 R15: 0000000000000000 [ 3145.659435][T25895] [ 3145.820269][T25886] batman_adv: batadv423: Adding interface: macvlan397 [ 3145.849185][T25886] batman_adv: batadv423: The MTU of interface macvlan397 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. [ 3145.895542][T25886] batman_adv: batadv423: Interface activated: macvlan397 08:33:21 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0xe, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3146.146934][T25889] batman_adv: batadv281: Adding interface: macvlan232 [ 3146.165333][T25889] batman_adv: batadv281: The MTU of interface macvlan232 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3146.224458][T25889] batman_adv: batadv281: Not using interface macvlan232 (retrying later): interface not active 08:33:21 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3146.351118][T25895] memory: usage 307168kB, limit 307200kB, failcnt 6044 [ 3146.379644][T25895] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 08:33:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3146.410116][T25895] Memory cgroup stats for /syz2: [ 3146.410377][T25895] anon 139264 [ 3146.410377][T25895] file 253952 [ 3146.410377][T25895] kernel 314146816 [ 3146.410377][T25895] kernel_stack 65536 [ 3146.410377][T25895] pagetables 90112 [ 3146.410377][T25895] percpu 5691488 [ 3146.410377][T25895] sock 0 [ 3146.410377][T25895] vmalloc 0 [ 3146.410377][T25895] shmem 253952 [ 3146.410377][T25895] zswap 0 [ 3146.410377][T25895] zswapped 0 [ 3146.410377][T25895] file_mapped 253952 [ 3146.410377][T25895] file_dirty 0 [ 3146.410377][T25895] file_writeback 0 [ 3146.410377][T25895] swapcached 0 [ 3146.410377][T25895] anon_thp 0 [ 3146.410377][T25895] file_thp 0 [ 3146.410377][T25895] shmem_thp 0 [ 3146.410377][T25895] inactive_anon 143360 [ 3146.410377][T25895] active_anon 249856 [ 3146.410377][T25895] inactive_file 0 [ 3146.410377][T25895] active_file 0 [ 3146.410377][T25895] unevictable 0 [ 3146.410377][T25895] slab_reclaimable 220336 [ 3146.410377][T25895] slab_unreclaimable 308043288 [ 3146.410377][T25895] slab 308263624 08:33:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3146.964424][T25895] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25894,uid=0 [ 3147.008656][T25901] __nla_validate_parse: 10 callbacks suppressed [ 3147.008677][T25901] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb2020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3147.074675][T25895] Memory cgroup out of memory: Killed process 25894 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:22 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3147.147747][T25902] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3147.322977][T25916] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3147.344208][T25916] CPU: 0 PID: 25916 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3147.354695][T25916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3147.364773][T25916] Call Trace: [ 3147.368072][T25916] [ 3147.371017][T25916] dump_stack_lvl+0xcd/0x134 [ 3147.375624][T25916] dump_header+0x10b/0x7f9 [ 3147.380052][T25916] oom_kill_process.cold+0x10/0x15 [ 3147.385183][T25916] out_of_memory+0x358/0x14a0 [ 3147.389878][T25916] ? find_held_lock+0x2d/0x110 [ 3147.394652][T25916] ? oom_killer_disable+0x270/0x270 [ 3147.399878][T25916] ? find_held_lock+0x2d/0x110 [ 3147.404655][T25916] mem_cgroup_out_of_memory+0x206/0x270 [ 3147.410213][T25916] ? mem_cgroup_margin+0x130/0x130 [ 3147.415345][T25916] ? lock_downgrade+0x6e0/0x6e0 [ 3147.420236][T25916] try_charge_memcg+0xf67/0x13f0 [ 3147.425207][T25916] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3147.431213][T25916] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3147.436949][T25916] ? lock_downgrade+0x6e0/0x6e0 [ 3147.441822][T25916] ? lock_downgrade+0x6e0/0x6e0 [ 3147.446697][T25916] obj_cgroup_charge+0x2ab/0x5e0 [ 3147.451656][T25916] kmem_cache_alloc_lru+0x13e/0x720 [ 3147.456870][T25916] ? sock_alloc_inode+0x23/0x1d0 [ 3147.461915][T25916] sock_alloc_inode+0x23/0x1d0 [ 3147.466692][T25916] ? sock_free_inode+0x20/0x20 [ 3147.471463][T25916] alloc_inode+0x61/0x230 [ 3147.475801][T25916] new_inode_pseudo+0x13/0x80 [ 3147.480489][T25916] sock_alloc+0x3c/0x260 [ 3147.484742][T25916] __sock_create+0xb9/0x790 [ 3147.489257][T25916] ? lock_downgrade+0x6e0/0x6e0 [ 3147.494121][T25916] __sys_socket+0x12f/0x240 [ 3147.498636][T25916] ? __sys_socket_file+0x1f0/0x1f0 [ 3147.503764][T25916] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3147.509675][T25916] __x64_sys_socket+0x6f/0xb0 [ 3147.514363][T25916] do_syscall_64+0x35/0xb0 [ 3147.518793][T25916] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3147.524720][T25916] RIP: 0033:0x7ff147e8a669 [ 3147.529144][T25916] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3147.549022][T25916] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3147.557448][T25916] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3147.565425][T25916] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3147.573490][T25916] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3147.581465][T25916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3147.589443][T25916] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3147.597439][T25916] [ 3147.669625][T25903] batman_adv: batadv424: Adding interface: macvlan398 [ 3147.687193][T25903] batman_adv: batadv424: The MTU of interface macvlan398 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. [ 3147.714174][ C0] net_ratelimit: 13217 callbacks suppressed [ 3147.714191][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3147.717343][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3147.720539][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3147.732356][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3147.744264][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3147.756144][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3147.768029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3147.779956][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3147.791833][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3147.803733][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3147.825376][T25903] batman_adv: batadv424: Interface activated: macvlan398 08:33:23 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x10, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3147.871041][T25905] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3147.941677][T25907] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3147.991450][T25916] memory: usage 307200kB, limit 307200kB, failcnt 6126 [ 3148.005475][T25916] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3148.028603][T25916] Memory cgroup stats for /syz2: [ 3148.028839][T25916] anon 139264 [ 3148.028839][T25916] file 253952 [ 3148.028839][T25916] kernel 314179584 [ 3148.028839][T25916] kernel_stack 65536 [ 3148.028839][T25916] pagetables 90112 [ 3148.028839][T25916] percpu 5691488 [ 3148.028839][T25916] sock 0 [ 3148.028839][T25916] vmalloc 0 [ 3148.028839][T25916] shmem 253952 [ 3148.028839][T25916] zswap 0 [ 3148.028839][T25916] zswapped 0 [ 3148.028839][T25916] file_mapped 253952 [ 3148.028839][T25916] file_dirty 0 [ 3148.028839][T25916] file_writeback 0 [ 3148.028839][T25916] swapcached 0 [ 3148.028839][T25916] anon_thp 0 [ 3148.028839][T25916] file_thp 0 [ 3148.028839][T25916] shmem_thp 0 [ 3148.028839][T25916] inactive_anon 135168 [ 3148.028839][T25916] active_anon 249856 [ 3148.028839][T25916] inactive_file 0 [ 3148.028839][T25916] active_file 0 [ 3148.028839][T25916] unevictable 0 [ 3148.028839][T25916] slab_reclaimable 218408 [ 3148.028839][T25916] slab_unreclaimable 308051144 [ 3148.028839][T25916] slab 308269552 [ 3148.165065][T25908] device macvlan233 entered promiscuous mode [ 3148.208100][T25908] batman_adv: batadv282: Adding interface: macvlan233 [ 3148.216331][T25908] batman_adv: batadv282: The MTU of interface macvlan233 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. [ 3148.284690][T25908] batman_adv: batadv282: Not using interface macvlan233 (retrying later): interface not active 08:33:23 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0xffffa888, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3148.399892][T25916] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25915,uid=0 [ 3148.413671][T25924] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3148.471560][T25916] Memory cgroup out of memory: Killed process 25915 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3148.491823][T25911] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:23 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8200}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3148.764795][T25929] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3148.786632][T25929] CPU: 0 PID: 25929 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3148.797105][T25929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3148.801622][T25914] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3148.807162][T25929] Call Trace: [ 3148.807175][T25929] [ 3148.807187][T25929] dump_stack_lvl+0xcd/0x134 [ 3148.827390][T25929] dump_header+0x10b/0x7f9 [ 3148.831834][T25929] oom_kill_process.cold+0x10/0x15 [ 3148.836980][T25929] out_of_memory+0x358/0x14a0 [ 3148.841708][T25929] ? find_held_lock+0x2d/0x110 [ 3148.846498][T25929] ? oom_killer_disable+0x270/0x270 [ 3148.851732][T25929] ? find_held_lock+0x2d/0x110 [ 3148.856609][T25929] mem_cgroup_out_of_memory+0x206/0x270 [ 3148.862189][T25929] ? mem_cgroup_margin+0x130/0x130 [ 3148.867335][T25929] ? lock_downgrade+0x6e0/0x6e0 [ 3148.872236][T25929] try_charge_memcg+0xf67/0x13f0 [ 3148.877214][T25929] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3148.883221][T25929] ? lock_downgrade+0x6e0/0x6e0 [ 3148.888097][T25929] charge_memcg+0x31/0x320 [ 3148.892530][T25929] __mem_cgroup_charge+0x27/0x90 [ 3148.897475][T25929] ? _compound_head+0x5d/0x150 [ 3148.902246][T25929] wp_page_copy+0x27c/0x1b60 [ 3148.906863][T25929] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3148.912332][T25929] ? lock_downgrade+0x6e0/0x6e0 [ 3148.917187][T25929] ? vm_normal_page+0x146/0x2a0 [ 3148.922059][T25929] do_wp_page+0x1d1/0x1910 [ 3148.926486][T25929] __handle_mm_fault+0x1813/0x39b0 [ 3148.931614][T25929] ? vm_iomap_memory+0x190/0x190 [ 3148.936581][T25929] handle_mm_fault+0x1c8/0x780 [ 3148.941359][T25929] do_user_addr_fault+0x475/0x1210 [ 3148.946497][T25929] exc_page_fault+0x94/0x170 [ 3148.951098][T25929] asm_exc_page_fault+0x22/0x30 [ 3148.955959][T25929] RIP: 0033:0x7ff147e37a30 [ 3148.960391][T25929] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3148.980016][T25929] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3148.986094][T25929] RAX: 00000000a6abb7be RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3148.994080][T25929] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000008ec3e15 [ 3149.002063][T25929] RBP: 00000000a6abb7be R08: 00000000000017be R09: 00000000a6abb7c2 08:33:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x56, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3149.010056][T25929] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3149.018033][T25929] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff89820664 [ 3149.026094][T25929] ? __ct_user_exit+0x104/0x150 [ 3149.030973][T25929] 08:33:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb2d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3149.218503][T25920] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3149.277496][T25921] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3149.538383][T25929] memory: usage 307128kB, limit 307200kB, failcnt 6176 [ 3149.555881][T25929] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3149.573824][T25929] Memory cgroup stats for /syz2: [ 3149.574071][T25929] anon 110592 [ 3149.574071][T25929] file 253952 [ 3149.574071][T25929] kernel 314134528 [ 3149.574071][T25929] kernel_stack 65536 [ 3149.574071][T25929] pagetables 81920 [ 3149.574071][T25929] percpu 5691488 [ 3149.574071][T25929] sock 0 [ 3149.574071][T25929] vmalloc 0 [ 3149.574071][T25929] shmem 253952 [ 3149.574071][T25929] zswap 0 [ 3149.574071][T25929] zswapped 0 [ 3149.574071][T25929] file_mapped 253952 [ 3149.574071][T25929] file_dirty 0 [ 3149.574071][T25929] file_writeback 0 [ 3149.574071][T25929] swapcached 0 [ 3149.574071][T25929] anon_thp 0 [ 3149.574071][T25929] file_thp 0 [ 3149.574071][T25929] shmem_thp 0 [ 3149.574071][T25929] inactive_anon 114688 [ 3149.574071][T25929] active_anon 249856 [ 3149.574071][T25929] inactive_file 0 [ 3149.574071][T25929] active_file 0 [ 3149.574071][T25929] unevictable 0 [ 3149.574071][T25929] slab_reclaimable 218408 [ 3149.574071][T25929] slab_unreclaimable 308042240 [ 3149.574071][T25929] slab 308260648 [ 3149.802695][T25929] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25929,uid=0 [ 3149.839008][T25929] Memory cgroup out of memory: Killed process 25929 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:25 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3149.884460][T25922] batman_adv: batadv425: Adding interface: macvlan399 [ 3149.916566][T25922] batman_adv: batadv425: The MTU of interface macvlan399 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3150.024238][T25922] batman_adv: batadv425: Interface activated: macvlan399 08:33:25 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x60, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3150.085014][T25937] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3150.095467][T25925] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3150.147007][T25937] CPU: 0 PID: 25937 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3150.157486][T25937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3150.167569][T25937] Call Trace: [ 3150.170865][T25937] [ 3150.173819][T25937] dump_stack_lvl+0xcd/0x134 [ 3150.178442][T25937] dump_header+0x10b/0x7f9 [ 3150.182899][T25937] oom_kill_process.cold+0x10/0x15 [ 3150.188047][T25937] out_of_memory+0x358/0x14a0 [ 3150.192771][T25937] ? find_held_lock+0x2d/0x110 [ 3150.197559][T25937] ? oom_killer_disable+0x270/0x270 [ 3150.202793][T25937] ? find_held_lock+0x2d/0x110 [ 3150.207587][T25937] mem_cgroup_out_of_memory+0x206/0x270 [ 3150.213169][T25937] ? mem_cgroup_margin+0x130/0x130 [ 3150.218313][T25937] ? lock_downgrade+0x6e0/0x6e0 [ 3150.223230][T25937] try_charge_memcg+0xf67/0x13f0 [ 3150.228212][T25937] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3150.234259][T25937] ? lock_downgrade+0x6e0/0x6e0 [ 3150.239175][T25937] charge_memcg+0x31/0x320 [ 3150.243636][T25937] __mem_cgroup_charge+0x27/0x90 [ 3150.248633][T25937] ? _compound_head+0x5d/0x150 [ 3150.253437][T25937] wp_page_copy+0x27c/0x1b60 [ 3150.258074][T25937] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3150.263566][T25937] ? lock_downgrade+0x6e0/0x6e0 [ 3150.268448][T25937] ? vm_normal_page+0x146/0x2a0 [ 3150.273414][T25937] do_wp_page+0x1d1/0x1910 [ 3150.277856][T25937] __handle_mm_fault+0x1813/0x39b0 [ 3150.283019][T25937] ? vm_iomap_memory+0x190/0x190 [ 3150.287995][T25937] handle_mm_fault+0x1c8/0x780 [ 3150.292792][T25937] do_user_addr_fault+0x475/0x1210 [ 3150.297936][T25937] exc_page_fault+0x94/0x170 [ 3150.302543][T25937] asm_exc_page_fault+0x22/0x30 [ 3150.307407][T25937] RIP: 0033:0x7ff147e37a30 [ 3150.311848][T25937] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3150.331470][T25937] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3150.337561][T25937] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3150.345821][T25937] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3150.353799][T25937] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3150.361777][T25937] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3150.369752][T25937] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3150.377731][T25937] ? apparmor_socket_create+0xdb/0x660 [ 3150.383223][T25937] [ 3150.479857][T25937] memory: usage 307180kB, limit 307200kB, failcnt 6218 [ 3150.486889][T25937] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3150.493909][T25937] Memory cgroup stats for /syz2: [ 3150.494130][T25937] anon 126976 [ 3150.494130][T25937] file 253952 [ 3150.494130][T25937] kernel 314163200 [ 3150.494130][T25937] kernel_stack 65536 [ 3150.494130][T25937] pagetables 81920 [ 3150.494130][T25937] percpu 5691488 [ 3150.494130][T25937] sock 0 [ 3150.494130][T25937] vmalloc 0 [ 3150.494130][T25937] shmem 253952 [ 3150.494130][T25937] zswap 0 [ 3150.494130][T25937] zswapped 0 [ 3150.494130][T25937] file_mapped 253952 [ 3150.494130][T25937] file_dirty 0 [ 3150.494130][T25937] file_writeback 0 [ 3150.494130][T25937] swapcached 0 [ 3150.494130][T25937] anon_thp 0 [ 3150.494130][T25937] file_thp 0 [ 3150.494130][T25937] shmem_thp 0 [ 3150.494130][T25937] inactive_anon 106496 [ 3150.494130][T25937] active_anon 249856 [ 3150.494130][T25937] inactive_file 0 [ 3150.494130][T25937] active_file 0 [ 3150.494130][T25937] unevictable 0 [ 3150.494130][T25937] slab_reclaimable 231016 [ 3150.494130][T25937] slab_unreclaimable 308056232 [ 3150.494130][T25937] slab 308287248 [ 3150.698651][T25924] batman_adv: batadv283: Adding interface: macvlan234 [ 3150.724131][T25924] batman_adv: batadv283: The MTU of interface macvlan234 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. [ 3150.735043][T25937] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 3150.777997][T25924] batman_adv: batadv283: Interface activated: macvlan234 [ 3150.794624][T25937] ,cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25937,uid=0 [ 3150.827971][T25937] Memory cgroup out of memory: Killed process 25937 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:26 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r2, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r0}]}, 0x3c}}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x60, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x86f659566997dc5f) 08:33:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:26 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:26 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3151.137249][T25951] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3151.177823][T25951] CPU: 1 PID: 25951 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3151.188389][T25951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3151.198469][T25951] Call Trace: [ 3151.201770][T25951] [ 3151.204726][T25951] dump_stack_lvl+0xcd/0x134 [ 3151.209345][T25951] dump_header+0x10b/0x7f9 [ 3151.213795][T25951] oom_kill_process.cold+0x10/0x15 [ 3151.218937][T25951] out_of_memory+0x358/0x14a0 [ 3151.223656][T25951] ? find_held_lock+0x2d/0x110 [ 3151.228451][T25951] ? oom_killer_disable+0x270/0x270 [ 3151.233695][T25951] ? find_held_lock+0x2d/0x110 [ 3151.238490][T25951] mem_cgroup_out_of_memory+0x206/0x270 [ 3151.244071][T25951] ? mem_cgroup_margin+0x130/0x130 [ 3151.249212][T25951] ? lock_downgrade+0x6e0/0x6e0 [ 3151.254113][T25951] try_charge_memcg+0xf67/0x13f0 [ 3151.259093][T25951] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3151.265128][T25951] ? lock_downgrade+0x6e0/0x6e0 [ 3151.270029][T25951] charge_memcg+0x31/0x320 [ 3151.274481][T25951] __mem_cgroup_charge+0x27/0x90 [ 3151.279451][T25951] ? _compound_head+0x5d/0x150 [ 3151.284249][T25951] wp_page_copy+0x27c/0x1b60 [ 3151.288885][T25951] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3151.294378][T25951] ? lock_downgrade+0x6e0/0x6e0 [ 3151.299259][T25951] ? vm_normal_page+0x146/0x2a0 [ 3151.304139][T25951] do_wp_page+0x1d1/0x1910 [ 3151.308573][T25951] __handle_mm_fault+0x1813/0x39b0 [ 3151.313714][T25951] ? vm_iomap_memory+0x190/0x190 [ 3151.318739][T25951] handle_mm_fault+0x1c8/0x780 [ 3151.323523][T25951] do_user_addr_fault+0x475/0x1210 [ 3151.328662][T25951] exc_page_fault+0x94/0x170 [ 3151.333265][T25951] asm_exc_page_fault+0x22/0x30 [ 3151.338130][T25951] RIP: 0033:0x7ff147e37a30 [ 3151.342558][T25951] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3151.362176][T25951] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3151.368249][T25951] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3151.376222][T25951] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3151.384209][T25951] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3151.392190][T25951] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3151.400170][T25951] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3151.408159][T25951] ? apparmor_socket_create+0xdb/0x660 [ 3151.413668][T25951] 08:33:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb3d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3151.863724][T25943] batman_adv: batadv426: Adding interface: macvlan400 [ 3151.881168][T25943] batman_adv: batadv426: The MTU of interface macvlan400 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3151.958580][T25943] batman_adv: batadv426: Interface activated: macvlan400 08:33:27 executing program 3: r0 = socket$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)=0x14) 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, 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) [ 3152.080888][T25951] memory: usage 307144kB, limit 307200kB, failcnt 6252 [ 3152.111863][T25951] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3152.144969][T25951] Memory cgroup stats for /syz2: [ 3152.145219][T25951] anon 126976 [ 3152.145219][T25951] file 253952 [ 3152.145219][T25951] kernel 314134528 [ 3152.145219][T25951] kernel_stack 65536 [ 3152.145219][T25951] pagetables 81920 [ 3152.145219][T25951] percpu 5691488 [ 3152.145219][T25951] sock 0 [ 3152.145219][T25951] vmalloc 0 [ 3152.145219][T25951] shmem 253952 [ 3152.145219][T25951] zswap 0 [ 3152.145219][T25951] zswapped 0 [ 3152.145219][T25951] file_mapped 253952 [ 3152.145219][T25951] file_dirty 0 [ 3152.145219][T25951] file_writeback 0 [ 3152.145219][T25951] swapcached 0 [ 3152.145219][T25951] anon_thp 0 [ 3152.145219][T25951] file_thp 0 [ 3152.145219][T25951] shmem_thp 0 [ 3152.145219][T25951] inactive_anon 131072 [ 3152.145219][T25951] active_anon 249856 [ 3152.145219][T25951] inactive_file 0 [ 3152.145219][T25951] active_file 0 [ 3152.145219][T25951] unevictable 0 [ 3152.145219][T25951] slab_reclaimable 218408 [ 3152.145219][T25951] slab_unreclaimable 308042240 [ 3152.145219][T25951] slab 308260648 08:33:27 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3152.459297][T25953] __nla_validate_parse: 6 callbacks suppressed [ 3152.459320][T25953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3152.468774][T25951] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25951,uid=0 [ 3152.531008][T25954] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3152.549423][T25951] Memory cgroup out of memory: Killed process 25951 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:27 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3152.705832][T25955] batman_adv: batadv284: Adding interface: macvlan235 [ 3152.717597][ C0] net_ratelimit: 11823 callbacks suppressed [ 3152.717615][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3152.727622][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3152.735850][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3152.747739][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3152.759594][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3152.771503][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3152.783408][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3152.795380][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3152.807359][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3152.819236][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:28 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3152.837615][T25955] batman_adv: batadv284: The MTU of interface macvlan235 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. [ 3152.869355][T25955] batman_adv: batadv284: Not using interface macvlan235 (retrying later): interface not active [ 3152.872930][T25970] syz-executor.2 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 3152.891950][T25957] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3152.935869][T25970] CPU: 1 PID: 25970 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3152.946607][T25970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3152.956686][T25970] Call Trace: [ 3152.959984][T25970] [ 3152.962936][T25970] dump_stack_lvl+0xcd/0x134 [ 3152.967560][T25970] dump_header+0x10b/0x7f9 [ 3152.972023][T25970] oom_kill_process.cold+0x10/0x15 [ 3152.977172][T25970] out_of_memory+0x358/0x14a0 [ 3152.981886][T25970] ? find_held_lock+0x2d/0x110 [ 3152.986680][T25970] ? oom_killer_disable+0x270/0x270 [ 3152.991919][T25970] ? find_held_lock+0x2d/0x110 [ 3152.996711][T25970] mem_cgroup_out_of_memory+0x206/0x270 [ 3153.002287][T25970] ? mem_cgroup_margin+0x130/0x130 [ 3153.007422][T25970] ? lock_downgrade+0x6e0/0x6e0 [ 3153.012326][T25970] try_charge_memcg+0xf67/0x13f0 [ 3153.017303][T25970] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3153.023316][T25970] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3153.029068][T25970] ? lock_downgrade+0x6e0/0x6e0 [ 3153.033950][T25970] ? lock_downgrade+0x6e0/0x6e0 [ 3153.038843][T25970] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3153.044425][T25970] __alloc_pages+0x1ef/0x510 [ 3153.049057][T25970] ? __alloc_pages_slowpath.constprop.0+0x2240/0x2240 [ 3153.055857][T25970] ? __lock_acquire+0xbc3/0x56d0 [ 3153.060838][T25970] alloc_pages+0x1a6/0x270 [ 3153.065377][T25970] __pmd_alloc+0x3b/0x5c0 [ 3153.069751][T25970] __handle_mm_fault+0x8d4/0x39b0 [ 3153.074823][T25970] ? vm_iomap_memory+0x190/0x190 [ 3153.079988][T25970] handle_mm_fault+0x1c8/0x780 [ 3153.084786][T25970] do_user_addr_fault+0x475/0x1210 [ 3153.089942][T25970] exc_page_fault+0x94/0x170 [ 3153.094566][T25970] asm_exc_page_fault+0x22/0x30 [ 3153.099452][T25970] RIP: 0033:0x7ff147e85186 [ 3153.103889][T25970] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3153.123612][T25970] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3153.129704][T25970] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3153.137699][T25970] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3153.145704][T25970] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3153.153696][T25970] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 0000000000301bbb [ 3153.161695][T25970] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3153.169710][T25970] 08:33:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3153.435205][T25960] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb4d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3153.616135][T25964] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3153.678968][T25965] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3153.767592][T25970] memory: usage 307152kB, limit 307200kB, failcnt 6297 [ 3153.774505][T25970] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3153.808971][T25970] Memory cgroup stats for /syz2: [ 3153.809208][T25970] anon 131072 [ 3153.809208][T25970] file 253952 [ 3153.809208][T25970] kernel 314138624 [ 3153.809208][T25970] kernel_stack 65536 [ 3153.809208][T25970] pagetables 81920 [ 3153.809208][T25970] percpu 5691488 [ 3153.809208][T25970] sock 0 [ 3153.809208][T25970] vmalloc 0 [ 3153.809208][T25970] shmem 253952 [ 3153.809208][T25970] zswap 0 [ 3153.809208][T25970] zswapped 0 [ 3153.809208][T25970] file_mapped 253952 [ 3153.809208][T25970] file_dirty 0 [ 3153.809208][T25970] file_writeback 0 [ 3153.809208][T25970] swapcached 0 [ 3153.809208][T25970] anon_thp 0 [ 3153.809208][T25970] file_thp 0 [ 3153.809208][T25970] shmem_thp 0 [ 3153.809208][T25970] inactive_anon 135168 [ 3153.809208][T25970] active_anon 249856 [ 3153.809208][T25970] inactive_file 0 [ 3153.809208][T25970] active_file 0 [ 3153.809208][T25970] unevictable 0 [ 3153.809208][T25970] slab_reclaimable 220336 [ 3153.809208][T25970] slab_unreclaimable 308042888 [ 3153.809208][T25970] slab 308263224 [ 3154.020290][T25966] batman_adv: batadv427: Adding interface: macvlan401 [ 3154.027202][T25966] batman_adv: batadv427: The MTU of interface macvlan401 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. [ 3154.115863][T25966] batman_adv: batadv427: Interface activated: macvlan401 08:33:29 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x2, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3154.181910][T25968] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3154.331068][T25970] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25970,uid=0 08:33:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3154.387708][T25970] Memory cgroup out of memory: Killed process 25970 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3154.405656][T25974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:29 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3154.455027][T25975] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3154.665457][T25990] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3154.703485][T25990] CPU: 1 PID: 25990 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3154.713960][T25990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3154.724043][T25990] Call Trace: [ 3154.727344][T25990] [ 3154.730297][T25990] dump_stack_lvl+0xcd/0x134 [ 3154.734921][T25990] dump_header+0x10b/0x7f9 [ 3154.739367][T25990] oom_kill_process.cold+0x10/0x15 [ 3154.744512][T25990] out_of_memory+0x358/0x14a0 [ 3154.749225][T25990] ? find_held_lock+0x2d/0x110 [ 3154.754025][T25990] ? oom_killer_disable+0x270/0x270 [ 3154.759264][T25990] ? find_held_lock+0x2d/0x110 [ 3154.764058][T25990] mem_cgroup_out_of_memory+0x206/0x270 [ 3154.769632][T25990] ? mem_cgroup_margin+0x130/0x130 [ 3154.775112][T25990] ? lock_downgrade+0x6e0/0x6e0 [ 3154.780008][T25990] try_charge_memcg+0xf67/0x13f0 [ 3154.784987][T25990] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3154.791010][T25990] ? lock_downgrade+0x6e0/0x6e0 [ 3154.795906][T25990] charge_memcg+0x31/0x320 [ 3154.800357][T25990] __mem_cgroup_charge+0x27/0x90 [ 3154.805322][T25990] ? _compound_head+0x5d/0x150 [ 3154.810114][T25990] __handle_mm_fault+0x17df/0x39b0 [ 3154.815267][T25990] ? vm_iomap_memory+0x190/0x190 [ 3154.820265][T25990] handle_mm_fault+0x1c8/0x780 [ 3154.825065][T25990] do_user_addr_fault+0x475/0x1210 [ 3154.830219][T25990] exc_page_fault+0x94/0x170 [ 3154.834850][T25990] asm_exc_page_fault+0x22/0x30 [ 3154.839735][T25990] RIP: 0033:0x7ff147e85186 [ 3154.844173][T25990] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3154.863807][T25990] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3154.869906][T25990] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3154.877899][T25990] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3154.885892][T25990] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3154.893884][T25990] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00000000003022b1 [ 3154.901877][T25990] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3154.909893][T25990] [ 3154.962777][T25976] batman_adv: batadv285: Adding interface: macvlan236 [ 3154.977594][T25976] batman_adv: batadv285: The MTU of interface macvlan236 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. [ 3155.077680][T25976] batman_adv: batadv285: Not using interface macvlan236 (retrying later): interface not active 08:33:30 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00dd7d", @ANYRES16=r2, @ANYBLOB="230900000000000000000100000005000700000000000800090000000000060002000000000008000a000000000008001700", @ANYRES32=r0, @ANYBLOB], 0x3c}}, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote}, 0x14) sendmmsg(r3, &(0x7f0000000d00), 0x1bdd307, 0x0) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, r6, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4094}, 0x0) [ 3155.122749][T25978] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3155.545483][T25990] memory: usage 307160kB, limit 307200kB, failcnt 6357 [ 3155.589365][T25990] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3155.596271][T25990] Memory cgroup stats for /syz2: [ 3155.596485][T25990] anon 131072 [ 3155.596485][T25990] file 253952 [ 3155.596485][T25990] kernel 314146816 [ 3155.596485][T25990] kernel_stack 65536 [ 3155.596485][T25990] pagetables 90112 [ 3155.596485][T25990] percpu 5691488 [ 3155.596485][T25990] sock 0 [ 3155.596485][T25990] vmalloc 0 [ 3155.596485][T25990] shmem 253952 [ 3155.596485][T25990] zswap 0 [ 3155.596485][T25990] zswapped 0 08:33:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb5d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:30 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x8100, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3155.596485][T25990] file_mapped 253952 [ 3155.596485][T25990] file_dirty 0 [ 3155.596485][T25990] file_writeback 0 [ 3155.596485][T25990] swapcached 0 [ 3155.596485][T25990] anon_thp 0 [ 3155.596485][T25990] file_thp 0 [ 3155.596485][T25990] shmem_thp 0 [ 3155.596485][T25990] inactive_anon 135168 [ 3155.596485][T25990] active_anon 249856 [ 3155.596485][T25990] inactive_file 0 [ 3155.596485][T25990] active_file 0 [ 3155.596485][T25990] unevictable 0 [ 3155.596485][T25990] slab_reclaimable 220336 [ 3155.596485][T25990] slab_unreclaimable 308043288 [ 3155.596485][T25990] slab 308263624 [ 3155.845193][T25987] batman_adv: batadv428: Adding interface: macvlan402 [ 3155.852365][T25987] batman_adv: batadv428: The MTU of interface macvlan402 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3155.927353][T25987] batman_adv: batadv428: Interface activated: macvlan402 08:33:31 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x3, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3156.077007][T25990] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=25990,uid=0 [ 3156.112262][T25990] Memory cgroup out of memory: Killed process 25990 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:31 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x8, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3156.424402][T26015] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3156.457444][T26015] CPU: 0 PID: 26015 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3156.467918][T26015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3156.478004][T26015] Call Trace: [ 3156.481304][T26015] [ 3156.484260][T26015] dump_stack_lvl+0xcd/0x134 [ 3156.488882][T26015] dump_header+0x10b/0x7f9 [ 3156.493332][T26015] oom_kill_process.cold+0x10/0x15 [ 3156.498479][T26015] out_of_memory+0x358/0x14a0 [ 3156.503193][T26015] ? find_held_lock+0x2d/0x110 [ 3156.508003][T26015] ? oom_killer_disable+0x270/0x270 [ 3156.513236][T26015] ? find_held_lock+0x2d/0x110 [ 3156.518035][T26015] mem_cgroup_out_of_memory+0x206/0x270 [ 3156.523621][T26015] ? mem_cgroup_margin+0x130/0x130 [ 3156.528793][T26015] ? lock_downgrade+0x6e0/0x6e0 [ 3156.533685][T26015] try_charge_memcg+0xf67/0x13f0 [ 3156.539855][T26015] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3156.545857][T26015] ? lock_downgrade+0x6e0/0x6e0 [ 3156.550731][T26015] charge_memcg+0x31/0x320 [ 3156.555161][T26015] __mem_cgroup_charge+0x27/0x90 [ 3156.560110][T26015] ? _compound_head+0x5d/0x150 [ 3156.564883][T26015] wp_page_copy+0x27c/0x1b60 [ 3156.569490][T26015] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3156.575042][T26015] ? lock_downgrade+0x6e0/0x6e0 [ 3156.579904][T26015] ? vm_normal_page+0x146/0x2a0 [ 3156.584775][T26015] do_wp_page+0x1d1/0x1910 [ 3156.589207][T26015] __handle_mm_fault+0x1813/0x39b0 [ 3156.594333][T26015] ? vm_iomap_memory+0x190/0x190 [ 3156.599301][T26015] handle_mm_fault+0x1c8/0x780 [ 3156.604084][T26015] do_user_addr_fault+0x475/0x1210 [ 3156.609220][T26015] exc_page_fault+0x94/0x170 [ 3156.613822][T26015] asm_exc_page_fault+0x22/0x30 [ 3156.618682][T26015] RIP: 0033:0x7ff147e37a30 [ 3156.623101][T26015] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3156.642805][T26015] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3156.648879][T26015] RAX: 0000000020b1cc09 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3156.656860][T26015] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bc2ac [ 3156.664838][T26015] RBP: 0000000020b1cc09 R08: 0000000000000c09 R09: 0000000020b1cc0d [ 3156.672816][T26015] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3156.680797][T26015] R13: 0000000000000001 R14: 000000000000000c R15: ffffffff874d4cc8 [ 3156.688773][T26015] ? __sock_create+0x78/0x790 [ 3156.693479][T26015] [ 3156.723215][T26015] memory: usage 307184kB, limit 307200kB, failcnt 6384 [ 3156.731361][T26015] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3156.746769][T26015] Memory cgroup stats for /syz2: [ 3156.747008][T26015] anon 122880 [ 3156.747008][T26015] file 253952 [ 3156.747008][T26015] kernel 314159104 [ 3156.747008][T26015] kernel_stack 65536 [ 3156.747008][T26015] pagetables 81920 [ 3156.747008][T26015] percpu 5691488 [ 3156.747008][T26015] sock 0 [ 3156.747008][T26015] vmalloc 0 [ 3156.747008][T26015] shmem 253952 [ 3156.747008][T26015] zswap 0 [ 3156.747008][T26015] zswapped 0 [ 3156.747008][T26015] file_mapped 253952 [ 3156.747008][T26015] file_dirty 0 [ 3156.747008][T26015] file_writeback 0 [ 3156.747008][T26015] swapcached 0 [ 3156.747008][T26015] anon_thp 0 [ 3156.747008][T26015] file_thp 0 [ 3156.747008][T26015] shmem_thp 0 [ 3156.747008][T26015] inactive_anon 126976 [ 3156.747008][T26015] active_anon 249856 [ 3156.747008][T26015] inactive_file 0 08:33:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x74, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3156.747008][T26015] active_file 0 [ 3156.747008][T26015] unevictable 0 [ 3156.747008][T26015] slab_reclaimable 237192 [ 3156.747008][T26015] slab_unreclaimable 308046432 [ 3156.747008][T26015] slab 308283624 08:33:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb6010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3157.117170][T26015] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26015,uid=0 [ 3157.169979][T26015] Memory cgroup out of memory: Killed process 26015 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3157.212771][T26007] batman_adv: batadv286: Adding interface: macvlan237 08:33:32 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8800}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3157.264189][T26007] batman_adv: batadv286: The MTU of interface macvlan237 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. [ 3157.443272][T26007] batman_adv: batadv286: Interface activated: macvlan237 [ 3157.496500][T26024] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3157.538869][T26024] CPU: 1 PID: 26024 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3157.549344][T26024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3157.559428][T26024] Call Trace: [ 3157.562735][T26024] [ 3157.565685][T26024] dump_stack_lvl+0xcd/0x134 [ 3157.570312][T26024] dump_header+0x10b/0x7f9 [ 3157.574770][T26024] oom_kill_process.cold+0x10/0x15 [ 3157.579914][T26024] out_of_memory+0x358/0x14a0 [ 3157.584626][T26024] ? find_held_lock+0x2d/0x110 [ 3157.589429][T26024] ? oom_killer_disable+0x270/0x270 [ 3157.594667][T26024] ? find_held_lock+0x2d/0x110 [ 3157.599464][T26024] mem_cgroup_out_of_memory+0x206/0x270 [ 3157.605050][T26024] ? mem_cgroup_margin+0x130/0x130 [ 3157.610188][T26024] ? lock_downgrade+0x6e0/0x6e0 [ 3157.615089][T26024] try_charge_memcg+0xf67/0x13f0 [ 3157.620063][T26024] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3157.626083][T26024] ? lock_downgrade+0x6e0/0x6e0 [ 3157.631009][T26024] charge_memcg+0x31/0x320 [ 3157.635464][T26024] __mem_cgroup_charge+0x27/0x90 [ 3157.640438][T26024] ? _compound_head+0x5d/0x150 [ 3157.645229][T26024] __handle_mm_fault+0x17df/0x39b0 [ 3157.650380][T26024] ? vm_iomap_memory+0x190/0x190 [ 3157.655384][T26024] handle_mm_fault+0x1c8/0x780 [ 3157.660191][T26024] do_user_addr_fault+0x475/0x1210 [ 3157.665347][T26024] exc_page_fault+0x94/0x170 [ 3157.669971][T26024] asm_exc_page_fault+0x22/0x30 [ 3157.674855][T26024] RIP: 0033:0x7ff147e85186 [ 3157.679292][T26024] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3157.698931][T26024] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3157.705033][T26024] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3157.713056][T26024] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3157.721131][T26024] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3157.727613][ C0] net_ratelimit: 14310 callbacks suppressed [ 3157.727630][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.729134][T26024] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 0000000000302da3 [ 3157.735318][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.746888][T26024] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3157.746965][T26024] [ 3157.755311][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.780139][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3157.790237][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.802080][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3157.813982][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.825866][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3157.838287][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3157.850632][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:33 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x8100, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3157.895746][T26010] __nla_validate_parse: 8 callbacks suppressed [ 3157.895766][T26010] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3157.935031][T26011] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3158.129256][T26012] batman_adv: batadv429: Adding interface: macvlan403 [ 3158.147603][T26012] batman_adv: batadv429: The MTU of interface macvlan403 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 08:33:33 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3158.206172][T26012] batman_adv: batadv429: Interface activated: macvlan403 [ 3158.236674][T26014] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3158.330804][T26024] memory: usage 307160kB, limit 307200kB, failcnt 6458 [ 3158.372907][T26024] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3158.401869][T26024] Memory cgroup stats for /syz2: [ 3158.402114][T26024] anon 131072 [ 3158.402114][T26024] file 253952 [ 3158.402114][T26024] kernel 314146816 [ 3158.402114][T26024] kernel_stack 65536 [ 3158.402114][T26024] pagetables 90112 [ 3158.402114][T26024] percpu 5691488 [ 3158.402114][T26024] sock 0 [ 3158.402114][T26024] vmalloc 0 [ 3158.402114][T26024] shmem 253952 [ 3158.402114][T26024] zswap 0 [ 3158.402114][T26024] zswapped 0 [ 3158.402114][T26024] file_mapped 253952 [ 3158.402114][T26024] file_dirty 0 [ 3158.402114][T26024] file_writeback 0 [ 3158.402114][T26024] swapcached 0 [ 3158.402114][T26024] anon_thp 0 [ 3158.402114][T26024] file_thp 0 [ 3158.402114][T26024] shmem_thp 0 [ 3158.402114][T26024] inactive_anon 135168 [ 3158.402114][T26024] active_anon 249856 [ 3158.402114][T26024] inactive_file 0 [ 3158.402114][T26024] active_file 0 [ 3158.402114][T26024] unevictable 0 [ 3158.402114][T26024] slab_reclaimable 220336 [ 3158.402114][T26024] slab_unreclaimable 308043288 [ 3158.402114][T26024] slab 308263624 08:33:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3158.568860][T26019] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3158.821193][T26024] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26024,uid=0 [ 3158.866613][T26022] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3158.867775][T26024] Memory cgroup out of memory: Killed process 26024 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:34 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3159.063059][T26029] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3159.118121][T26043] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3159.145343][T26030] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3159.162712][T26043] CPU: 1 PID: 26043 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3159.173203][T26043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3159.183292][T26043] Call Trace: [ 3159.186591][T26043] [ 3159.189544][T26043] dump_stack_lvl+0xcd/0x134 [ 3159.194167][T26043] dump_header+0x10b/0x7f9 [ 3159.198616][T26043] oom_kill_process.cold+0x10/0x15 [ 3159.203851][T26043] out_of_memory+0x358/0x14a0 [ 3159.208830][T26043] ? find_held_lock+0x2d/0x110 [ 3159.213624][T26043] ? oom_killer_disable+0x270/0x270 [ 3159.218859][T26043] ? find_held_lock+0x2d/0x110 [ 3159.223656][T26043] mem_cgroup_out_of_memory+0x206/0x270 [ 3159.229333][T26043] ? mem_cgroup_margin+0x130/0x130 [ 3159.234471][T26043] ? lock_downgrade+0x6e0/0x6e0 [ 3159.239372][T26043] try_charge_memcg+0xf67/0x13f0 [ 3159.244351][T26043] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3159.250379][T26043] ? lock_downgrade+0x6e0/0x6e0 [ 3159.255363][T26043] charge_memcg+0x31/0x320 [ 3159.259817][T26043] __mem_cgroup_charge+0x27/0x90 [ 3159.264792][T26043] ? _compound_head+0x5d/0x150 [ 3159.269582][T26043] wp_page_copy+0x27c/0x1b60 [ 3159.274210][T26043] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3159.279696][T26043] ? lock_downgrade+0x6e0/0x6e0 [ 3159.284575][T26043] ? vm_normal_page+0x146/0x2a0 [ 3159.289472][T26043] do_wp_page+0x1d1/0x1910 [ 3159.293923][T26043] __handle_mm_fault+0x1813/0x39b0 [ 3159.299073][T26043] ? vm_iomap_memory+0x190/0x190 [ 3159.304069][T26043] handle_mm_fault+0x1c8/0x780 [ 3159.308869][T26043] do_user_addr_fault+0x475/0x1210 [ 3159.314029][T26043] exc_page_fault+0x94/0x170 [ 3159.318656][T26043] asm_exc_page_fault+0x22/0x30 [ 3159.323639][T26043] RIP: 0033:0x7ff147e37a30 [ 3159.328078][T26043] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3159.347718][T26043] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3159.354081][T26043] RAX: 000000002c39e2b9 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3159.362077][T26043] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000a1f289b [ 3159.370072][T26043] RBP: 000000002c39e2b9 R08: 00000000000002b9 R09: 000000002c39e2bd [ 3159.378073][T26043] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3159.386064][T26043] R13: 0000000000000001 R14: 0000000000000012 R15: ffffffff83c51eab [ 3159.394149][T26043] ? apparmor_socket_create+0xdb/0x660 [ 3159.399663][T26043] 08:33:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb6020000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3159.615049][T26031] batman_adv: batadv287: Adding interface: macvlan238 [ 3159.643751][T26031] batman_adv: batadv287: The MTU of interface macvlan238 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3159.748542][T26031] batman_adv: batadv287: Interface activated: macvlan238 [ 3159.773860][T26034] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 08:33:35 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x8100, {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) [ 3159.854886][T26035] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3160.157596][T26043] memory: usage 307144kB, limit 307200kB, failcnt 6499 [ 3160.169656][T26036] batman_adv: batadv430: Adding interface: macvlan404 [ 3160.191535][T26043] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3160.218358][T26043] Memory cgroup stats for /syz2: [ 3160.218603][T26043] anon 126976 [ 3160.218603][T26043] file 253952 [ 3160.218603][T26043] kernel 314134528 [ 3160.218603][T26043] kernel_stack 65536 [ 3160.218603][T26043] pagetables 81920 [ 3160.218603][T26043] percpu 5691488 [ 3160.218603][T26043] sock 0 [ 3160.218603][T26043] vmalloc 0 [ 3160.218603][T26043] shmem 253952 [ 3160.218603][T26043] zswap 0 [ 3160.218603][T26043] zswapped 0 [ 3160.218603][T26043] file_mapped 253952 [ 3160.218603][T26043] file_dirty 0 [ 3160.218603][T26043] file_writeback 0 [ 3160.218603][T26043] swapcached 0 [ 3160.218603][T26043] anon_thp 0 [ 3160.218603][T26043] file_thp 0 [ 3160.218603][T26043] shmem_thp 0 [ 3160.218603][T26043] inactive_anon 131072 [ 3160.218603][T26043] active_anon 249856 [ 3160.218603][T26043] inactive_file 0 [ 3160.218603][T26043] active_file 0 [ 3160.218603][T26043] unevictable 0 [ 3160.218603][T26043] slab_reclaimable 218408 [ 3160.218603][T26043] slab_unreclaimable 308042240 [ 3160.218603][T26043] slab 308260648 [ 3160.319869][T26036] batman_adv: batadv430: The MTU of interface macvlan404 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. [ 3160.403649][T26036] batman_adv: batadv430: Interface activated: macvlan404 08:33:35 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x6, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3160.462118][T26038] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3160.618592][T26043] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26043,uid=0 08:33:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3160.658328][T26043] Memory cgroup out of memory: Killed process 26043 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:36 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8a00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3160.913488][T26064] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3160.954334][T26064] CPU: 1 PID: 26064 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3160.964853][T26064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3160.974941][T26064] Call Trace: [ 3160.978246][T26064] [ 3160.981198][T26064] dump_stack_lvl+0xcd/0x134 [ 3160.985829][T26064] dump_header+0x10b/0x7f9 [ 3160.990282][T26064] oom_kill_process.cold+0x10/0x15 [ 3160.995431][T26064] out_of_memory+0x358/0x14a0 [ 3161.000159][T26064] ? find_held_lock+0x2d/0x110 [ 3161.004958][T26064] ? oom_killer_disable+0x270/0x270 [ 3161.010199][T26064] ? find_held_lock+0x2d/0x110 [ 3161.015008][T26064] mem_cgroup_out_of_memory+0x206/0x270 [ 3161.020592][T26064] ? mem_cgroup_margin+0x130/0x130 [ 3161.025735][T26064] ? lock_downgrade+0x6e0/0x6e0 [ 3161.030644][T26064] try_charge_memcg+0xf67/0x13f0 [ 3161.035633][T26064] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3161.041648][T26064] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3161.047405][T26064] ? lock_downgrade+0x6e0/0x6e0 [ 3161.052293][T26064] ? lock_downgrade+0x6e0/0x6e0 [ 3161.057195][T26064] obj_cgroup_charge+0x2ab/0x5e0 [ 3161.062782][T26064] kmem_cache_alloc_lru+0x13e/0x720 [ 3161.068013][T26064] ? sock_alloc_inode+0x23/0x1d0 [ 3161.072993][T26064] sock_alloc_inode+0x23/0x1d0 [ 3161.077788][T26064] ? sock_free_inode+0x20/0x20 [ 3161.082673][T26064] alloc_inode+0x61/0x230 [ 3161.087071][T26064] new_inode_pseudo+0x13/0x80 [ 3161.091806][T26064] sock_alloc+0x3c/0x260 [ 3161.096090][T26064] __sock_create+0xb9/0x790 [ 3161.100636][T26064] ? lock_downgrade+0x6e0/0x6e0 [ 3161.105526][T26064] __sys_socket+0x12f/0x240 [ 3161.110069][T26064] ? __sys_socket_file+0x1f0/0x1f0 [ 3161.115224][T26064] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3161.121162][T26064] __x64_sys_socket+0x6f/0xb0 [ 3161.125879][T26064] do_syscall_64+0x35/0xb0 [ 3161.130331][T26064] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3161.136267][T26064] RIP: 0033:0x7ff147e8a669 [ 3161.140708][T26064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3161.160352][T26064] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3161.168807][T26064] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3161.176825][T26064] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3161.184825][T26064] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3161.192822][T26064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3161.200828][T26064] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3161.208859][T26064] [ 3161.299477][T26064] memory: usage 307200kB, limit 307200kB, failcnt 6567 [ 3161.312416][T26064] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3161.330100][T26064] Memory cgroup stats for /syz2: [ 3161.330290][T26064] anon 139264 [ 3161.330290][T26064] file 253952 [ 3161.330290][T26064] kernel 314163200 [ 3161.330290][T26064] kernel_stack 65536 [ 3161.330290][T26064] pagetables 90112 [ 3161.330290][T26064] percpu 5691488 [ 3161.330290][T26064] sock 0 [ 3161.330290][T26064] vmalloc 0 [ 3161.330290][T26064] shmem 253952 [ 3161.330290][T26064] zswap 0 [ 3161.330290][T26064] zswapped 0 [ 3161.330290][T26064] file_mapped 253952 [ 3161.330290][T26064] file_dirty 0 [ 3161.330290][T26064] file_writeback 0 [ 3161.330290][T26064] swapcached 0 [ 3161.330290][T26064] anon_thp 0 [ 3161.330290][T26064] file_thp 0 [ 3161.330290][T26064] shmem_thp 0 [ 3161.330290][T26064] inactive_anon 135168 [ 3161.330290][T26064] active_anon 249856 [ 3161.330290][T26064] inactive_file 0 [ 3161.330290][T26064] active_file 0 [ 3161.330290][T26064] unevictable 0 [ 3161.330290][T26064] slab_reclaimable 218408 [ 3161.330290][T26064] slab_unreclaimable 308051144 [ 3161.330290][T26064] slab 308269552 08:33:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xa6, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb6030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3161.651824][T26064] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26063,uid=0 [ 3161.706766][T26064] Memory cgroup out of memory: Killed process 26063 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:37 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8b00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3161.933405][T26053] batman_adv: batadv288: Adding interface: macvlan239 [ 3161.946390][T26073] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3161.964180][T26053] batman_adv: batadv288: The MTU of interface macvlan239 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. [ 3161.985723][T26073] CPU: 0 PID: 26073 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3162.000513][T26073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3162.010594][T26073] Call Trace: [ 3162.013889][T26073] [ 3162.016839][T26073] dump_stack_lvl+0xcd/0x134 [ 3162.021465][T26073] dump_header+0x10b/0x7f9 [ 3162.025913][T26073] oom_kill_process.cold+0x10/0x15 [ 3162.031054][T26073] out_of_memory+0x358/0x14a0 [ 3162.035777][T26073] ? find_held_lock+0x2d/0x110 [ 3162.040653][T26073] ? oom_killer_disable+0x270/0x270 [ 3162.045993][T26073] ? find_held_lock+0x2d/0x110 [ 3162.050793][T26073] mem_cgroup_out_of_memory+0x206/0x270 [ 3162.056366][T26073] ? mem_cgroup_margin+0x130/0x130 [ 3162.061496][T26073] ? lock_downgrade+0x6e0/0x6e0 [ 3162.066371][T26073] try_charge_memcg+0xf67/0x13f0 [ 3162.071323][T26073] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3162.077320][T26073] ? lock_downgrade+0x6e0/0x6e0 [ 3162.082303][T26073] charge_memcg+0x31/0x320 [ 3162.086739][T26073] __mem_cgroup_charge+0x27/0x90 [ 3162.091788][T26073] ? _compound_head+0x5d/0x150 [ 3162.096560][T26073] wp_page_copy+0x27c/0x1b60 [ 3162.101168][T26073] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3162.106635][T26073] ? lock_downgrade+0x6e0/0x6e0 [ 3162.111495][T26073] ? vm_normal_page+0x146/0x2a0 [ 3162.116365][T26073] do_wp_page+0x1d1/0x1910 [ 3162.120878][T26073] __handle_mm_fault+0x1813/0x39b0 [ 3162.126009][T26073] ? vm_iomap_memory+0x190/0x190 [ 3162.131008][T26073] handle_mm_fault+0x1c8/0x780 [ 3162.135805][T26073] do_user_addr_fault+0x475/0x1210 [ 3162.140987][T26073] exc_page_fault+0x94/0x170 [ 3162.145599][T26073] asm_exc_page_fault+0x22/0x30 [ 3162.150461][T26073] RIP: 0033:0x7ff147e37a30 [ 3162.154887][T26073] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3162.174507][T26073] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3162.180589][T26073] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3162.188577][T26073] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3162.196549][T26073] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3162.204526][T26073] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3162.212498][T26073] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3162.220560][T26073] ? __x64_sys_socket+0xd/0xb0 [ 3162.225528][T26073] [ 3162.249917][T26053] batman_adv: batadv288: Interface activated: macvlan239 08:33:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x8dd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3162.320545][T26073] memory: usage 307148kB, limit 307200kB, failcnt 6646 [ 3162.338769][T26073] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3162.358090][T26073] Memory cgroup stats for /syz2: [ 3162.358335][T26073] anon 114688 [ 3162.358335][T26073] file 253952 [ 3162.358335][T26073] kernel 314150912 [ 3162.358335][T26073] kernel_stack 65536 [ 3162.358335][T26073] pagetables 81920 [ 3162.358335][T26073] percpu 5691488 [ 3162.358335][T26073] sock 0 [ 3162.358335][T26073] vmalloc 0 [ 3162.358335][T26073] shmem 253952 [ 3162.358335][T26073] zswap 0 [ 3162.358335][T26073] zswapped 0 [ 3162.358335][T26073] file_mapped 253952 [ 3162.358335][T26073] file_dirty 0 [ 3162.358335][T26073] file_writeback 0 [ 3162.358335][T26073] swapcached 0 [ 3162.358335][T26073] anon_thp 0 [ 3162.358335][T26073] file_thp 0 [ 3162.358335][T26073] shmem_thp 0 [ 3162.358335][T26073] inactive_anon 118784 [ 3162.358335][T26073] active_anon 249856 [ 3162.358335][T26073] inactive_file 0 [ 3162.358335][T26073] active_file 0 [ 3162.358335][T26073] unevictable 0 [ 3162.358335][T26073] slab_reclaimable 218408 [ 3162.358335][T26073] slab_unreclaimable 308053640 [ 3162.358335][T26073] slab 308272048 [ 3162.684920][T26073] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26073,uid=0 [ 3162.723151][T26061] batman_adv: batadv431: Adding interface: macvlan405 [ 3162.737413][T26073] Memory cgroup out of memory: Killed process 26073 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 3162.737805][ C0] net_ratelimit: 14157 callbacks suppressed [ 3162.737820][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3162.755595][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3162.761362][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3162.773299][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3162.785227][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3162.797054][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3162.808961][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3162.820829][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3162.832775][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3162.844657][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:38 executing program 2: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8c00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3162.862102][T26061] batman_adv: batadv431: The MTU of interface macvlan405 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. [ 3162.916487][T26061] batman_adv: batadv431: Interface activated: macvlan405 [ 3163.060680][T26067] __nla_validate_parse: 7 callbacks suppressed [ 3163.060701][T26067] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:38 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x8, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xc, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3163.104538][T26078] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3163.146883][T26078] CPU: 1 PID: 26078 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3163.157359][T26078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3163.167441][T26078] Call Trace: [ 3163.170741][T26078] [ 3163.173688][T26078] dump_stack_lvl+0xcd/0x134 [ 3163.178311][T26078] dump_header+0x10b/0x7f9 [ 3163.182749][T26078] oom_kill_process.cold+0x10/0x15 [ 3163.187899][T26078] out_of_memory+0x358/0x14a0 [ 3163.192618][T26078] ? find_held_lock+0x2d/0x110 [ 3163.197412][T26078] ? oom_killer_disable+0x270/0x270 [ 3163.202647][T26078] ? find_held_lock+0x2d/0x110 [ 3163.207445][T26078] mem_cgroup_out_of_memory+0x206/0x270 [ 3163.213022][T26078] ? mem_cgroup_margin+0x130/0x130 [ 3163.218162][T26078] ? lock_downgrade+0x6e0/0x6e0 [ 3163.223148][T26078] try_charge_memcg+0xf67/0x13f0 [ 3163.228127][T26078] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3163.234149][T26078] ? lock_downgrade+0x6e0/0x6e0 [ 3163.239046][T26078] charge_memcg+0x31/0x320 [ 3163.243497][T26078] __mem_cgroup_charge+0x27/0x90 [ 3163.248464][T26078] ? _compound_head+0x5d/0x150 [ 3163.253259][T26078] wp_page_copy+0x27c/0x1b60 [ 3163.257893][T26078] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3163.263381][T26078] ? lock_downgrade+0x6e0/0x6e0 [ 3163.268260][T26078] ? vm_normal_page+0x146/0x2a0 [ 3163.273154][T26078] do_wp_page+0x1d1/0x1910 [ 3163.277603][T26078] __handle_mm_fault+0x1813/0x39b0 [ 3163.282757][T26078] ? vm_iomap_memory+0x190/0x190 [ 3163.287757][T26078] handle_mm_fault+0x1c8/0x780 [ 3163.292608][T26078] do_user_addr_fault+0x475/0x1210 [ 3163.297778][T26078] exc_page_fault+0x94/0x170 [ 3163.302406][T26078] asm_exc_page_fault+0x22/0x30 [ 3163.307290][T26078] RIP: 0033:0x7ff147e37a30 [ 3163.311738][T26078] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3163.331380][T26078] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3163.337477][T26078] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3163.345478][T26078] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3163.353477][T26078] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3163.361472][T26078] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3163.369486][T26078] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3163.377480][T26078] ? __sys_socket+0x78/0x240 [ 3163.382133][T26078] 08:33:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xd2, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3163.495633][T26071] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb6d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3163.725876][T26076] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x8dd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3163.904093][T26082] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3163.944119][T26083] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3164.008749][T26078] memory: usage 307136kB, limit 307200kB, failcnt 6696 [ 3164.034028][T26078] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3164.067828][T26078] Memory cgroup stats for /syz2: [ 3164.068070][T26078] anon 118784 [ 3164.068070][T26078] file 253952 [ 3164.068070][T26078] kernel 314134528 [ 3164.068070][T26078] kernel_stack 65536 [ 3164.068070][T26078] pagetables 81920 [ 3164.068070][T26078] percpu 5691488 [ 3164.068070][T26078] sock 0 [ 3164.068070][T26078] vmalloc 0 [ 3164.068070][T26078] shmem 253952 [ 3164.068070][T26078] zswap 0 [ 3164.068070][T26078] zswapped 0 [ 3164.068070][T26078] file_mapped 253952 [ 3164.068070][T26078] file_dirty 0 [ 3164.068070][T26078] file_writeback 0 [ 3164.068070][T26078] swapcached 0 [ 3164.068070][T26078] anon_thp 0 [ 3164.068070][T26078] file_thp 0 [ 3164.068070][T26078] shmem_thp 0 [ 3164.068070][T26078] inactive_anon 122880 [ 3164.068070][T26078] active_anon 249856 [ 3164.068070][T26078] inactive_file 0 [ 3164.068070][T26078] active_file 0 [ 3164.068070][T26078] unevictable 0 [ 3164.068070][T26078] slab_reclaimable 218408 [ 3164.068070][T26078] slab_unreclaimable 308042240 [ 3164.068070][T26078] slab 308260648 [ 3164.267992][T26085] batman_adv: batadv432: Adding interface: macvlan406 [ 3164.285561][T26085] batman_adv: batadv432: The MTU of interface macvlan406 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. [ 3164.367979][T26085] batman_adv: batadv432: Interface activated: macvlan406 [ 3164.425057][T26086] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:39 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xa, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3164.479029][T26078] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26078,uid=0 [ 3164.546385][T26078] Memory cgroup out of memory: Killed process 26078 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:39 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8d00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xe, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3164.657999][T26090] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3164.893634][T26103] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3164.985088][T26103] CPU: 1 PID: 26103 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3164.995569][T26103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3165.005651][T26103] Call Trace: [ 3165.008957][T26103] [ 3165.011904][T26103] dump_stack_lvl+0xcd/0x134 [ 3165.016526][T26103] dump_header+0x10b/0x7f9 [ 3165.020978][T26103] oom_kill_process.cold+0x10/0x15 [ 3165.026122][T26103] out_of_memory+0x358/0x14a0 [ 3165.030837][T26103] ? find_held_lock+0x2d/0x110 [ 3165.035626][T26103] ? oom_killer_disable+0x270/0x270 [ 3165.040864][T26103] ? find_held_lock+0x2d/0x110 [ 3165.045666][T26103] mem_cgroup_out_of_memory+0x206/0x270 [ 3165.051243][T26103] ? mem_cgroup_margin+0x130/0x130 [ 3165.056383][T26103] ? lock_downgrade+0x6e0/0x6e0 [ 3165.061284][T26103] try_charge_memcg+0xf67/0x13f0 [ 3165.066269][T26103] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3165.072283][T26103] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3165.078041][T26103] ? lock_downgrade+0x6e0/0x6e0 [ 3165.082928][T26103] ? lock_downgrade+0x6e0/0x6e0 [ 3165.087825][T26103] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3165.093411][T26103] memcg_charge_kernel_stack.part.0+0x6c/0x150 [ 3165.099608][T26103] copy_process+0x73e/0x7090 [ 3165.104237][T26103] ? find_held_lock+0x2d/0x110 [ 3165.109045][T26103] ? __cleanup_sighand+0xb0/0xb0 [ 3165.114040][T26103] kernel_clone+0xe7/0xab0 [ 3165.118485][T26103] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3165.124501][T26103] ? create_io_thread+0xe0/0xe0 [ 3165.129475][T26103] ? find_held_lock+0x2d/0x110 [ 3165.134269][T26103] ? __ct_user_exit+0xff/0x150 [ 3165.139077][T26103] __do_sys_clone+0xba/0x100 [ 3165.143702][T26103] ? kernel_clone+0xab0/0xab0 [ 3165.148425][T26103] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3165.154348][T26103] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3165.160280][T26103] do_syscall_64+0x35/0xb0 [ 3165.164734][T26103] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3165.170655][T26103] RIP: 0033:0x7ff147e8ba91 [ 3165.175091][T26103] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 3165.194733][T26103] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3165.203178][T26103] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3165.211174][T26103] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3165.219168][T26103] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3165.227167][T26103] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae 08:33:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3165.235159][T26103] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3165.243226][T26103] [ 3165.255876][T26093] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb7d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3165.469024][T26096] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3165.606096][T26103] memory: usage 307184kB, limit 307200kB, failcnt 6739 [ 3165.616684][T26103] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3165.637872][T26103] Memory cgroup stats for /syz2: [ 3165.638114][T26103] anon 147456 [ 3165.638114][T26103] file 253952 [ 3165.638114][T26103] kernel 314155008 [ 3165.638114][T26103] kernel_stack 65536 [ 3165.638114][T26103] pagetables 90112 [ 3165.638114][T26103] percpu 5691488 [ 3165.638114][T26103] sock 0 [ 3165.638114][T26103] vmalloc 0 [ 3165.638114][T26103] shmem 253952 [ 3165.638114][T26103] zswap 0 [ 3165.638114][T26103] zswapped 0 [ 3165.638114][T26103] file_mapped 253952 [ 3165.638114][T26103] file_dirty 0 [ 3165.638114][T26103] file_writeback 0 [ 3165.638114][T26103] swapcached 0 [ 3165.638114][T26103] anon_thp 0 [ 3165.638114][T26103] file_thp 0 [ 3165.638114][T26103] shmem_thp 0 [ 3165.638114][T26103] inactive_anon 151552 08:33:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x8dd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3165.638114][T26103] active_anon 249856 [ 3165.638114][T26103] inactive_file 0 [ 3165.638114][T26103] active_file 0 [ 3165.638114][T26103] unevictable 0 [ 3165.638114][T26103] slab_reclaimable 220336 [ 3165.638114][T26103] slab_unreclaimable 308051792 [ 3165.638114][T26103] slab 308272128 [ 3165.666833][T26100] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3166.037033][T26103] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26103,uid=0 [ 3166.117810][T26102] batman_adv: batadv433: Adding interface: macvlan407 [ 3166.143770][T26102] batman_adv: batadv433: The MTU of interface macvlan407 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3166.225651][T26102] batman_adv: batadv433: Interface activated: macvlan407 08:33:41 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xc, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3166.312328][T26103] Memory cgroup out of memory: Killed process 26103 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:41 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8e00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0xf, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3166.872615][T26123] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3166.905516][T26123] CPU: 0 PID: 26123 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3166.915973][T26123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3166.926035][T26123] Call Trace: [ 3166.929318][T26123] [ 3166.932263][T26123] dump_stack_lvl+0xcd/0x134 [ 3166.936878][T26123] dump_header+0x10b/0x7f9 [ 3166.941566][T26123] oom_kill_process.cold+0x10/0x15 [ 3166.946948][T26123] out_of_memory+0x358/0x14a0 [ 3166.951649][T26123] ? find_held_lock+0x2d/0x110 [ 3166.956435][T26123] ? oom_killer_disable+0x270/0x270 [ 3166.961651][T26123] ? find_held_lock+0x2d/0x110 [ 3166.966434][T26123] mem_cgroup_out_of_memory+0x206/0x270 [ 3166.971993][T26123] ? mem_cgroup_margin+0x130/0x130 [ 3166.977227][T26123] ? lock_downgrade+0x6e0/0x6e0 [ 3166.982100][T26123] try_charge_memcg+0xf67/0x13f0 [ 3166.987058][T26123] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3166.993069][T26123] ? lock_downgrade+0x6e0/0x6e0 [ 3166.997941][T26123] charge_memcg+0x31/0x320 [ 3167.002370][T26123] __mem_cgroup_charge+0x27/0x90 [ 3167.007315][T26123] ? _compound_head+0x5d/0x150 [ 3167.012085][T26123] __handle_mm_fault+0x17df/0x39b0 [ 3167.017211][T26123] ? vm_iomap_memory+0x190/0x190 [ 3167.022190][T26123] handle_mm_fault+0x1c8/0x780 [ 3167.026993][T26123] do_user_addr_fault+0x475/0x1210 [ 3167.032127][T26123] exc_page_fault+0x94/0x170 [ 3167.036731][T26123] asm_exc_page_fault+0x22/0x30 [ 3167.041589][T26123] RIP: 0033:0x7ff147e85186 [ 3167.046007][T26123] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 3167.065793][T26123] RSP: 002b:00007ffc753c4f28 EFLAGS: 00010246 [ 3167.071867][T26123] RAX: 0000000020000180 RBX: 0000000000000000 RCX: 006b6e696c766564 [ 3167.079841][T26123] RDX: 0000000000000008 RSI: 006b6e696c766564 RDI: 0000000020000180 [ 3167.087814][T26123] RBP: 00007ffc753c4fe8 R08: 00007ff1483b0000 R09: 00007ff147fb00c8 [ 3167.095805][T26123] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 0000000000305250 [ 3167.103779][T26123] R13: 00007ffc753c5010 R14: 00007ff147fabf80 R15: 0000000000000032 [ 3167.111783][T26123] [ 3167.524324][T26123] memory: usage 307172kB, limit 307200kB, failcnt 6826 [ 3167.548066][T26123] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3167.555781][T26123] Memory cgroup stats for /syz2: [ 3167.556028][T26123] anon 131072 [ 3167.556028][T26123] file 253952 [ 3167.556028][T26123] kernel 314146816 [ 3167.556028][T26123] kernel_stack 65536 [ 3167.556028][T26123] pagetables 90112 [ 3167.556028][T26123] percpu 5691488 [ 3167.556028][T26123] sock 0 [ 3167.556028][T26123] vmalloc 0 [ 3167.556028][T26123] shmem 253952 [ 3167.556028][T26123] zswap 0 [ 3167.556028][T26123] zswapped 0 [ 3167.556028][T26123] file_mapped 253952 [ 3167.556028][T26123] file_dirty 0 [ 3167.556028][T26123] file_writeback 0 [ 3167.556028][T26123] swapcached 0 [ 3167.556028][T26123] anon_thp 0 [ 3167.556028][T26123] file_thp 0 [ 3167.556028][T26123] shmem_thp 0 [ 3167.556028][T26123] inactive_anon 135168 08:33:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb8d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3167.556028][T26123] active_anon 249856 [ 3167.556028][T26123] inactive_file 0 [ 3167.556028][T26123] active_file 0 [ 3167.556028][T26123] unevictable 0 [ 3167.556028][T26123] slab_reclaimable 220336 [ 3167.556028][T26123] slab_unreclaimable 308043288 [ 3167.556028][T26123] slab 308263624 [ 3167.747748][ C1] net_ratelimit: 13933 callbacks suppressed [ 3167.747767][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3167.749042][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3167.777988][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3167.780124][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3167.790274][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3167.802148][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3167.814062][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3167.825971][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3167.837863][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3167.849768][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) 08:33:43 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x10, {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) 08:33:43 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8f00}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3167.927461][T26123] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26123,uid=0 [ 3167.954717][T26123] Memory cgroup out of memory: Killed process 26123 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 [ 3168.008790][T26121] batman_adv: batadv434: Adding interface: macvlan408 [ 3168.024732][T26121] batman_adv: batadv434: The MTU of interface macvlan408 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. [ 3168.164435][T26121] batman_adv: batadv434: Interface activated: macvlan408 [ 3168.178574][T26137] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3168.223089][T26137] CPU: 1 PID: 26137 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3168.233575][T26137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3168.243744][T26137] Call Trace: [ 3168.247043][T26137] [ 3168.249997][T26137] dump_stack_lvl+0xcd/0x134 [ 3168.254619][T26137] dump_header+0x10b/0x7f9 [ 3168.259066][T26137] oom_kill_process.cold+0x10/0x15 [ 3168.264212][T26137] out_of_memory+0x358/0x14a0 [ 3168.268957][T26137] ? find_held_lock+0x2d/0x110 [ 3168.273761][T26137] ? oom_killer_disable+0x270/0x270 [ 3168.279094][T26137] ? find_held_lock+0x2d/0x110 [ 3168.283924][T26137] mem_cgroup_out_of_memory+0x206/0x270 [ 3168.289504][T26137] ? mem_cgroup_margin+0x130/0x130 [ 3168.294638][T26137] ? lock_downgrade+0x6e0/0x6e0 [ 3168.299519][T26137] try_charge_memcg+0xf67/0x13f0 [ 3168.304488][T26137] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3168.310517][T26137] ? lock_downgrade+0x6e0/0x6e0 [ 3168.315399][T26137] charge_memcg+0x31/0x320 [ 3168.319836][T26137] __mem_cgroup_charge+0x27/0x90 [ 3168.324791][T26137] ? _compound_head+0x5d/0x150 [ 3168.329578][T26137] wp_page_copy+0x27c/0x1b60 [ 3168.334193][T26137] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3168.339680][T26137] ? lock_downgrade+0x6e0/0x6e0 [ 3168.344538][T26137] ? vm_normal_page+0x146/0x2a0 [ 3168.349417][T26137] do_wp_page+0x1d1/0x1910 [ 3168.353847][T26137] __handle_mm_fault+0x1813/0x39b0 [ 3168.358995][T26137] ? vm_iomap_memory+0x190/0x190 [ 3168.363986][T26137] handle_mm_fault+0x1c8/0x780 [ 3168.368764][T26137] do_user_addr_fault+0x475/0x1210 [ 3168.373902][T26137] exc_page_fault+0x94/0x170 [ 3168.378513][T26137] asm_exc_page_fault+0x22/0x30 [ 3168.383376][T26137] RIP: 0033:0x7ff147e37a30 [ 3168.387796][T26137] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3168.407420][T26137] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3168.413499][T26137] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3168.421491][T26137] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3168.429472][T26137] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3168.437464][T26137] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3168.446228][T26137] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3168.454226][T26137] ? __x64_sys_socket+0xd/0xb0 [ 3168.459027][T26137] [ 3168.484028][T26124] __nla_validate_parse: 7 callbacks suppressed [ 3168.484049][T26124] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:43 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xe, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x10, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3168.986471][T26128] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3169.178024][T26137] memory: usage 307132kB, limit 307200kB, failcnt 6853 [ 3169.185150][T26137] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3169.210706][T26137] Memory cgroup stats for /syz2: [ 3169.210952][T26137] anon 114688 [ 3169.210952][T26137] file 253952 [ 3169.210952][T26137] kernel 314134528 [ 3169.210952][T26137] kernel_stack 65536 [ 3169.210952][T26137] pagetables 81920 [ 3169.210952][T26137] percpu 5691488 [ 3169.210952][T26137] sock 0 [ 3169.210952][T26137] vmalloc 0 [ 3169.210952][T26137] shmem 253952 [ 3169.210952][T26137] zswap 0 [ 3169.210952][T26137] zswapped 0 [ 3169.210952][T26137] file_mapped 253952 [ 3169.210952][T26137] file_dirty 0 [ 3169.210952][T26137] file_writeback 0 [ 3169.210952][T26137] swapcached 0 [ 3169.210952][T26137] anon_thp 0 [ 3169.210952][T26137] file_thp 0 [ 3169.210952][T26137] shmem_thp 0 [ 3169.210952][T26137] inactive_anon 118784 08:33:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3169.210952][T26137] active_anon 249856 [ 3169.210952][T26137] inactive_file 0 [ 3169.210952][T26137] active_file 0 [ 3169.210952][T26137] unevictable 0 [ 3169.210952][T26137] slab_reclaimable 218408 [ 3169.210952][T26137] slab_unreclaimable 308042240 [ 3169.210952][T26137] slab 308260648 [ 3169.368851][T26131] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xb9d11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3169.596522][T26137] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26137,uid=0 [ 3169.597729][T26135] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3169.664353][T26136] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3169.666613][T26137] Memory cgroup out of memory: Killed process 26137 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:45 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3169.856865][T26139] batman_adv: batadv289: Adding interface: macvlan243 [ 3169.883669][T26139] batman_adv: batadv289: The MTU of interface macvlan243 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3169.932486][T26139] batman_adv: batadv289: Interface activated: macvlan243 [ 3169.956080][T26154] syz-executor.2 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 08:33:45 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x10, {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) [ 3169.980307][T26142] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3170.028061][T26154] CPU: 0 PID: 26154 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3170.029272][T26143] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3170.038518][T26154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3170.038537][T26154] Call Trace: [ 3170.038547][T26154] [ 3170.038559][T26154] dump_stack_lvl+0xcd/0x134 [ 3170.038596][T26154] dump_header+0x10b/0x7f9 [ 3170.073217][T26154] oom_kill_process.cold+0x10/0x15 [ 3170.078372][T26154] out_of_memory+0x358/0x14a0 [ 3170.083091][T26154] ? find_held_lock+0x2d/0x110 [ 3170.087890][T26154] ? oom_killer_disable+0x270/0x270 [ 3170.093140][T26154] ? find_held_lock+0x2d/0x110 [ 3170.097949][T26154] mem_cgroup_out_of_memory+0x206/0x270 [ 3170.103569][T26154] ? mem_cgroup_margin+0x130/0x130 [ 3170.108708][T26154] ? lock_downgrade+0x6e0/0x6e0 [ 3170.113615][T26154] try_charge_memcg+0xf67/0x13f0 [ 3170.118603][T26154] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3170.124617][T26154] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3170.130366][T26154] ? lock_downgrade+0x6e0/0x6e0 [ 3170.135260][T26154] ? lock_downgrade+0x6e0/0x6e0 [ 3170.140143][T26154] ? rcu_read_unlock+0x9/0x60 [ 3170.144865][T26154] obj_cgroup_charge+0x2ab/0x5e0 [ 3170.149842][T26154] ? __alloc_file+0x21/0x270 [ 3170.154465][T26154] kmem_cache_alloc+0x96/0x3b0 [ 3170.159271][T26154] ? d_instantiate+0x75/0x90 [ 3170.163900][T26154] __alloc_file+0x21/0x270 [ 3170.168375][T26154] alloc_empty_file+0x6d/0x170 [ 3170.173164][T26154] alloc_file+0x59/0x800 [ 3170.177452][T26154] alloc_file_pseudo+0x165/0x250 [ 3170.182452][T26154] ? alloc_file+0x800/0x800 [ 3170.186993][T26154] ? alloc_fd+0x2f0/0x6f0 [ 3170.191539][T26154] sock_alloc_file+0x4f/0x190 [ 3170.196256][T26154] __sys_socket+0x1a4/0x240 [ 3170.200799][T26154] ? __sys_socket_file+0x1f0/0x1f0 [ 3170.205949][T26154] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3170.211876][T26154] __x64_sys_socket+0x6f/0xb0 [ 3170.216580][T26154] do_syscall_64+0x35/0xb0 [ 3170.221032][T26154] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3170.226978][T26154] RIP: 0033:0x7ff147e8a669 [ 3170.231422][T26154] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 3170.251153][T26154] RSP: 002b:00007ff149061168 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 3170.259611][T26154] RAX: ffffffffffffffda RBX: 00007ff147fabf80 RCX: 00007ff147e8a669 [ 3170.267619][T26154] RDX: 0000000000000000 RSI: 0000000000000803 RDI: 0000000000000010 [ 3170.275618][T26154] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3170.283622][T26154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3170.291627][T26154] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3170.299661][T26154] [ 3170.398409][T26154] memory: usage 307200kB, limit 307200kB, failcnt 6942 [ 3170.411117][T26154] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3170.422748][T26154] Memory cgroup stats for /syz2: [ 3170.422991][T26154] anon 139264 [ 3170.422991][T26154] file 253952 [ 3170.422991][T26154] kernel 314179584 [ 3170.422991][T26154] kernel_stack 65536 [ 3170.422991][T26154] pagetables 90112 [ 3170.422991][T26154] percpu 5691488 [ 3170.422991][T26154] sock 0 [ 3170.422991][T26154] vmalloc 0 [ 3170.422991][T26154] shmem 253952 [ 3170.422991][T26154] zswap 0 [ 3170.422991][T26154] zswapped 0 [ 3170.422991][T26154] file_mapped 253952 [ 3170.422991][T26154] file_dirty 0 [ 3170.422991][T26154] file_writeback 0 [ 3170.422991][T26154] swapcached 0 [ 3170.422991][T26154] anon_thp 0 [ 3170.422991][T26154] file_thp 0 [ 3170.422991][T26154] shmem_thp 0 [ 3170.422991][T26154] inactive_anon 102400 [ 3170.422991][T26154] active_anon 249856 [ 3170.422991][T26154] inactive_file 0 [ 3170.422991][T26154] active_file 0 [ 3170.422991][T26154] unevictable 0 [ 3170.422991][T26154] slab_reclaimable 220336 [ 3170.422991][T26154] slab_unreclaimable 308051448 [ 3170.422991][T26154] slab 308271784 [ 3170.518338][T26144] batman_adv: batadv435: Adding interface: macvlan409 [ 3170.539632][T26144] batman_adv: batadv435: The MTU of interface macvlan409 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. [ 3170.629079][T26144] batman_adv: batadv435: Interface activated: macvlan409 08:33:46 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x10, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3170.671764][T26146] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3170.726008][T26154] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26153,uid=0 [ 3170.772523][T26154] Memory cgroup out of memory: Killed process 26153 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:46 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3170.991851][T26149] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3171.004626][T26165] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 08:33:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x12, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3171.036431][T26165] CPU: 1 PID: 26165 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3171.046909][T26165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3171.056992][T26165] Call Trace: [ 3171.060551][T26165] [ 3171.063497][T26165] dump_stack_lvl+0xcd/0x134 [ 3171.068123][T26165] dump_header+0x10b/0x7f9 [ 3171.072566][T26165] oom_kill_process.cold+0x10/0x15 [ 3171.077714][T26165] out_of_memory+0x358/0x14a0 [ 3171.082414][T26165] ? find_held_lock+0x2d/0x110 [ 3171.087191][T26165] ? oom_killer_disable+0x270/0x270 [ 3171.092422][T26165] ? find_held_lock+0x2d/0x110 [ 3171.097217][T26165] mem_cgroup_out_of_memory+0x206/0x270 [ 3171.102800][T26165] ? mem_cgroup_margin+0x130/0x130 [ 3171.107929][T26165] ? lock_downgrade+0x6e0/0x6e0 [ 3171.112831][T26165] try_charge_memcg+0xf67/0x13f0 [ 3171.117798][T26165] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3171.123802][T26165] ? lock_downgrade+0x6e0/0x6e0 [ 3171.128680][T26165] charge_memcg+0x31/0x320 [ 3171.133114][T26165] __mem_cgroup_charge+0x27/0x90 [ 3171.138068][T26165] ? _compound_head+0x5d/0x150 [ 3171.142844][T26165] wp_page_copy+0x27c/0x1b60 [ 3171.147462][T26165] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3171.152930][T26165] ? lock_downgrade+0x6e0/0x6e0 [ 3171.157827][T26165] ? vm_normal_page+0x146/0x2a0 [ 3171.162716][T26165] do_wp_page+0x1d1/0x1910 [ 3171.167166][T26165] __handle_mm_fault+0x1813/0x39b0 [ 3171.172422][T26165] ? vm_iomap_memory+0x190/0x190 [ 3171.177393][T26165] handle_mm_fault+0x1c8/0x780 [ 3171.182175][T26165] do_user_addr_fault+0x475/0x1210 [ 3171.187311][T26165] exc_page_fault+0x94/0x170 [ 3171.191913][T26165] asm_exc_page_fault+0x22/0x30 [ 3171.196777][T26165] RIP: 0033:0x7ff147e37a30 [ 3171.201202][T26165] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3171.220920][T26165] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3171.226994][T26165] RAX: 00000000346aea68 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3171.234970][T26165] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000d5970eb [ 3171.242963][T26165] RBP: 00000000346aea68 R08: 0000000000000a68 R09: 00000000346aea6c [ 3171.250940][T26165] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3171.258916][T26165] R13: 0000000000000001 R14: 0000000000000006 R15: ffffffff874d715d [ 3171.266908][T26165] ? __x64_sys_socket+0xd/0xb0 [ 3171.271720][T26165] 08:33:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3171.495868][T26152] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3171.561406][T26165] memory: usage 307148kB, limit 307200kB, failcnt 7002 [ 3171.593270][T26165] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3171.639848][T26165] Memory cgroup stats for /syz2: [ 3171.640087][T26165] anon 114688 [ 3171.640087][T26165] file 253952 [ 3171.640087][T26165] kernel 314150912 [ 3171.640087][T26165] kernel_stack 65536 [ 3171.640087][T26165] pagetables 81920 [ 3171.640087][T26165] percpu 5691488 [ 3171.640087][T26165] sock 0 [ 3171.640087][T26165] vmalloc 0 [ 3171.640087][T26165] shmem 253952 [ 3171.640087][T26165] zswap 0 [ 3171.640087][T26165] zswapped 0 [ 3171.640087][T26165] file_mapped 253952 [ 3171.640087][T26165] file_dirty 0 [ 3171.640087][T26165] file_writeback 0 [ 3171.640087][T26165] swapcached 0 [ 3171.640087][T26165] anon_thp 0 [ 3171.640087][T26165] file_thp 0 [ 3171.640087][T26165] shmem_thp 0 [ 3171.640087][T26165] inactive_anon 118784 [ 3171.640087][T26165] active_anon 249856 [ 3171.640087][T26165] inactive_file 0 [ 3171.640087][T26165] active_file 0 [ 3171.640087][T26165] unevictable 0 [ 3171.640087][T26165] slab_reclaimable 218408 [ 3171.640087][T26165] slab_unreclaimable 308053640 [ 3171.640087][T26165] slab 308272048 08:33:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xba030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3172.266796][T26160] batman_adv: batadv290: Adding interface: macvlan244 [ 3172.284991][T26160] batman_adv: batadv290: The MTU of interface macvlan244 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. [ 3172.310113][T26165] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26165,uid=0 [ 3172.338449][T26165] Memory cgroup out of memory: Killed process 26165 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:47 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9200}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3172.376025][T26160] batman_adv: batadv290: Interface activated: macvlan244 08:33:47 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x10, {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) [ 3172.686869][T26177] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3172.711030][T26177] CPU: 1 PID: 26177 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3172.721510][T26177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3172.731589][T26177] Call Trace: [ 3172.734881][T26177] [ 3172.737837][T26177] dump_stack_lvl+0xcd/0x134 [ 3172.742465][T26177] dump_header+0x10b/0x7f9 [ 3172.746914][T26177] oom_kill_process.cold+0x10/0x15 [ 3172.752045][T26177] out_of_memory+0x358/0x14a0 [ 3172.756741][T26177] ? find_held_lock+0x2d/0x110 [ 3172.761521][T26177] ? oom_killer_disable+0x270/0x270 [ 3172.766735][T26177] ? find_held_lock+0x2d/0x110 [ 3172.771513][T26177] mem_cgroup_out_of_memory+0x206/0x270 [ 3172.777070][T26177] ? mem_cgroup_margin+0x130/0x130 [ 3172.782189][T26177] ? lock_downgrade+0x6e0/0x6e0 [ 3172.787066][T26177] try_charge_memcg+0xf67/0x13f0 [ 3172.792019][T26177] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3172.798015][T26177] ? lock_downgrade+0x6e0/0x6e0 [ 3172.802888][T26177] charge_memcg+0x31/0x320 [ 3172.807324][T26177] __mem_cgroup_charge+0x27/0x90 [ 3172.812272][T26177] ? _compound_head+0x5d/0x150 [ 3172.817042][T26177] __handle_mm_fault+0x17df/0x39b0 [ 3172.822170][T26177] ? vm_iomap_memory+0x190/0x190 [ 3172.827140][T26177] handle_mm_fault+0x1c8/0x780 [ 3172.831921][T26177] do_user_addr_fault+0x475/0x1210 [ 3172.837054][T26177] exc_page_fault+0x94/0x170 [ 3172.841672][T26177] asm_exc_page_fault+0x22/0x30 [ 3172.846538][T26177] RIP: 0033:0x7ff147e39d8f [ 3172.850963][T26177] Code: ff ff 4d 89 cd 48 85 c0 74 19 8b 95 44 ff ff ff 48 29 c6 48 01 c7 e8 f0 09 05 00 85 c0 0f 85 0b 03 00 00 48 8b 85 48 ff ff ff <41> c7 45 18 01 00 00 00 4c 89 ef 49 89 85 90 06 00 00 48 8b 85 50 [ 3172.870580][T26177] RSP: 002b:00007ffc753c4e50 EFLAGS: 00010246 [ 3172.876675][T26177] RAX: 00007ff149020000 RBX: 0000000000021000 RCX: 00007ff147e8a777 [ 3172.884654][T26177] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007ff149021000 [ 3172.892629][T26177] RBP: 00007ffc753c4f20 R08: 00000000ffffffff R09: 00007ff149040700 [ 3172.900615][T26177] R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc753c5040 [ 3172.908589][T26177] R13: 00007ff149040700 R14: 0000000000000000 R15: 0000000000022000 [ 3172.916672][T26177] [ 3172.921202][ C1] net_ratelimit: 13287 callbacks suppressed [ 3172.921220][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3172.923219][T26167] batman_adv: batadv436: Adding interface: macvlan410 [ 3172.927599][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3172.949668][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3172.958151][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3172.970012][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3172.981921][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3172.993799][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3173.005683][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3173.018821][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3173.030716][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3173.059235][T26167] batman_adv: batadv436: The MTU of interface macvlan410 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. [ 3173.119531][T26167] batman_adv: batadv436: Interface activated: macvlan410 08:33:48 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x60, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3173.199852][T26177] memory: usage 307172kB, limit 307200kB, failcnt 7073 [ 3173.216673][T26177] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3173.250058][T26177] Memory cgroup stats for /syz2: [ 3173.250328][T26177] anon 143360 [ 3173.250328][T26177] file 253952 [ 3173.250328][T26177] kernel 314146816 [ 3173.250328][T26177] kernel_stack 65536 [ 3173.250328][T26177] pagetables 90112 [ 3173.250328][T26177] percpu 5691488 [ 3173.250328][T26177] sock 0 [ 3173.250328][T26177] vmalloc 0 [ 3173.250328][T26177] shmem 253952 [ 3173.250328][T26177] zswap 0 [ 3173.250328][T26177] zswapped 0 [ 3173.250328][T26177] file_mapped 253952 [ 3173.250328][T26177] file_dirty 0 [ 3173.250328][T26177] file_writeback 0 [ 3173.250328][T26177] swapcached 0 [ 3173.250328][T26177] anon_thp 0 [ 3173.250328][T26177] file_thp 0 [ 3173.250328][T26177] shmem_thp 0 [ 3173.250328][T26177] inactive_anon 147456 [ 3173.250328][T26177] active_anon 249856 [ 3173.250328][T26177] inactive_file 0 [ 3173.250328][T26177] active_file 0 [ 3173.250328][T26177] unevictable 0 [ 3173.250328][T26177] slab_reclaimable 220336 [ 3173.250328][T26177] slab_unreclaimable 308044536 [ 3173.250328][T26177] slab 308264872 08:33:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x24, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3173.540394][T26177] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26177,uid=0 [ 3173.578247][T26177] Memory cgroup out of memory: Killed process 26177 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x5, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3173.699004][T26175] __nla_validate_parse: 6 callbacks suppressed [ 3173.699026][T26175] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xbad11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3173.958537][T26181] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:49 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3174.027373][T26182] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3174.159465][T26195] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3174.189316][T26195] CPU: 1 PID: 26195 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3174.199800][T26195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3174.209890][T26195] Call Trace: [ 3174.213202][T26195] [ 3174.216162][T26195] dump_stack_lvl+0xcd/0x134 [ 3174.220785][T26195] dump_header+0x10b/0x7f9 [ 3174.225239][T26195] oom_kill_process.cold+0x10/0x15 [ 3174.230389][T26195] out_of_memory+0x358/0x14a0 [ 3174.235128][T26195] ? find_held_lock+0x2d/0x110 [ 3174.239925][T26195] ? oom_killer_disable+0x270/0x270 [ 3174.245166][T26195] ? find_held_lock+0x2d/0x110 [ 3174.249966][T26195] mem_cgroup_out_of_memory+0x206/0x270 [ 3174.255636][T26195] ? mem_cgroup_margin+0x130/0x130 [ 3174.260779][T26195] ? lock_downgrade+0x6e0/0x6e0 [ 3174.265683][T26195] try_charge_memcg+0xf67/0x13f0 [ 3174.270663][T26195] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3174.276668][T26195] ? lock_downgrade+0x6e0/0x6e0 [ 3174.281544][T26195] charge_memcg+0x31/0x320 [ 3174.285976][T26195] __mem_cgroup_charge+0x27/0x90 [ 3174.291049][T26195] ? _compound_head+0x5d/0x150 [ 3174.295832][T26195] wp_page_copy+0x27c/0x1b60 [ 3174.300642][T26195] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3174.306382][T26195] ? lock_downgrade+0x6e0/0x6e0 [ 3174.311251][T26195] ? vm_normal_page+0x146/0x2a0 [ 3174.316134][T26195] do_wp_page+0x1d1/0x1910 [ 3174.320571][T26195] __handle_mm_fault+0x1813/0x39b0 [ 3174.325791][T26195] ? vm_iomap_memory+0x190/0x190 [ 3174.330772][T26195] handle_mm_fault+0x1c8/0x780 [ 3174.335551][T26195] do_user_addr_fault+0x475/0x1210 [ 3174.340782][T26195] exc_page_fault+0x94/0x170 [ 3174.345404][T26195] asm_exc_page_fault+0x22/0x30 [ 3174.350360][T26195] RIP: 0033:0x7ff147e37a30 [ 3174.354785][T26195] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3174.375103][T26195] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3174.381210][T26195] RAX: 00000000b006c763 RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3174.389204][T26195] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 000000000c1bda79 [ 3174.397202][T26195] RBP: 00000000b006c763 R08: 0000000000000763 R09: 00000000b006c767 [ 3174.405191][T26195] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3174.413187][T26195] R13: 0000000000000001 R14: 0000000000000007 R15: ffffffff874d6f88 [ 3174.421264][T26195] ? __sys_socket+0x78/0x240 [ 3174.425909][T26195] [ 3174.640487][T26183] batman_adv: batadv291: Adding interface: macvlan245 [ 3174.673559][T26183] batman_adv: batadv291: The MTU of interface macvlan245 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. [ 3174.823932][T26183] batman_adv: batadv291: Interface activated: macvlan245 [ 3174.899610][T26195] memory: usage 307136kB, limit 307200kB, failcnt 7110 [ 3174.906955][T26195] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3174.916832][T26195] Memory cgroup stats for /syz2: [ 3174.924318][T26195] anon 118784 [ 3174.924318][T26195] file 253952 [ 3174.924318][T26195] kernel 314134528 [ 3174.924318][T26195] kernel_stack 65536 [ 3174.924318][T26195] pagetables 81920 [ 3174.924318][T26195] percpu 5691488 [ 3174.924318][T26195] sock 0 [ 3174.924318][T26195] vmalloc 0 [ 3174.924318][T26195] shmem 253952 [ 3174.924318][T26195] zswap 0 [ 3174.924318][T26195] zswapped 0 [ 3174.924318][T26195] file_mapped 253952 [ 3174.924318][T26195] file_dirty 0 [ 3174.924318][T26195] file_writeback 0 [ 3174.924318][T26195] swapcached 0 [ 3174.924318][T26195] anon_thp 0 [ 3174.924318][T26195] file_thp 0 [ 3174.924318][T26195] shmem_thp 0 [ 3174.924318][T26195] inactive_anon 122880 [ 3174.924318][T26195] active_anon 249856 [ 3174.924318][T26195] inactive_file 0 08:33:50 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4100}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3174.924318][T26195] active_file 0 [ 3174.924318][T26195] unevictable 0 [ 3174.924318][T26195] slab_reclaimable 218408 [ 3174.924318][T26195] slab_unreclaimable 308042240 [ 3174.924318][T26195] slab 308260648 [ 3175.054526][T26185] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3175.100035][T26186] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3175.143142][T26195] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26195,uid=0 [ 3175.226123][T26195] Memory cgroup out of memory: Killed process 26195 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:50 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9400}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:50 executing program 3: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0xf0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3175.361911][T26189] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3175.640254][T26204] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3175.657109][T26192] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3175.674262][T26204] CPU: 0 PID: 26204 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3175.684737][T26204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3175.694819][T26204] Call Trace: [ 3175.698210][T26204] [ 3175.701165][T26204] dump_stack_lvl+0xcd/0x134 [ 3175.705793][T26204] dump_header+0x10b/0x7f9 [ 3175.710244][T26204] oom_kill_process.cold+0x10/0x15 [ 3175.715380][T26204] out_of_memory+0x358/0x14a0 [ 3175.720083][T26204] ? find_held_lock+0x2d/0x110 [ 3175.724917][T26204] ? oom_killer_disable+0x270/0x270 [ 3175.730161][T26204] ? find_held_lock+0x2d/0x110 [ 3175.734957][T26204] mem_cgroup_out_of_memory+0x206/0x270 [ 3175.740529][T26204] ? mem_cgroup_margin+0x130/0x130 [ 3175.745674][T26204] ? lock_downgrade+0x6e0/0x6e0 [ 3175.750568][T26204] try_charge_memcg+0xf67/0x13f0 [ 3175.755539][T26204] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3175.761530][T26204] ? get_mem_cgroup_from_objcg+0xa1/0x260 [ 3175.767267][T26204] ? lock_downgrade+0x6e0/0x6e0 [ 3175.772147][T26204] ? lock_downgrade+0x6e0/0x6e0 [ 3175.777542][T26204] __memcg_kmem_charge_page+0x16a/0x3b0 [ 3175.783110][T26204] memcg_charge_kernel_stack.part.0+0x6c/0x150 [ 3175.789285][T26204] copy_process+0x15f3/0x7090 [ 3175.793979][T26204] ? __lock_acquire+0xbc3/0x56d0 [ 3175.798953][T26204] ? __cleanup_sighand+0xb0/0xb0 [ 3175.804092][T26204] kernel_clone+0xe7/0xab0 [ 3175.808524][T26204] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3175.814604][T26204] ? create_io_thread+0xe0/0xe0 [ 3175.819470][T26204] ? find_held_lock+0x2d/0x110 [ 3175.824245][T26204] ? __ct_user_exit+0xff/0x150 [ 3175.829023][T26204] __do_sys_clone+0xba/0x100 [ 3175.833622][T26204] ? kernel_clone+0xab0/0xab0 [ 3175.838319][T26204] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3175.844222][T26204] ? syscall_enter_from_user_mode+0x22/0xb0 [ 3175.850136][T26204] do_syscall_64+0x35/0xb0 [ 3175.854566][T26204] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3175.860473][T26204] RIP: 0033:0x7ff147e8ba91 [ 3175.864904][T26204] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 08:33:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x48, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3175.884520][T26204] RSP: 002b:00007ffc753c4df8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 3175.892940][T26204] RAX: ffffffffffffffda RBX: 00007ff149040700 RCX: 00007ff147e8ba91 [ 3175.900916][T26204] RDX: 00007ff1490409d0 RSI: 00007ff1490402f0 RDI: 00000000003d0f00 [ 3175.908891][T26204] RBP: 00007ffc753c5040 R08: 00007ff149040700 R09: 00007ff149040700 [ 3175.916885][T26204] R10: 00007ff1490409d0 R11: 0000000000000206 R12: 00007ffc753c4eae [ 3175.924887][T26204] R13: 00007ffc753c4eaf R14: 00007ff149040300 R15: 0000000000022000 [ 3175.932879][T26204] [ 3176.180316][T26197] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x6, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xbbd11000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3176.454322][T26201] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3176.492527][T26202] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3176.648175][T26204] memory: usage 307184kB, limit 307200kB, failcnt 7178 [ 3176.668723][T26204] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3176.675805][T26204] Memory cgroup stats for /syz2: [ 3176.676032][T26204] anon 147456 [ 3176.676032][T26204] file 253952 [ 3176.676032][T26204] kernel 314155008 [ 3176.676032][T26204] kernel_stack 65536 [ 3176.676032][T26204] pagetables 90112 [ 3176.676032][T26204] percpu 5691488 [ 3176.676032][T26204] sock 0 [ 3176.676032][T26204] vmalloc 0 [ 3176.676032][T26204] shmem 253952 [ 3176.676032][T26204] zswap 0 [ 3176.676032][T26204] zswapped 0 [ 3176.676032][T26204] file_mapped 253952 [ 3176.676032][T26204] file_dirty 0 [ 3176.676032][T26204] file_writeback 0 [ 3176.676032][T26204] swapcached 0 [ 3176.676032][T26204] anon_thp 0 [ 3176.676032][T26204] file_thp 0 [ 3176.676032][T26204] shmem_thp 0 [ 3176.676032][T26204] inactive_anon 151552 [ 3176.676032][T26204] active_anon 249856 [ 3176.676032][T26204] inactive_file 0 [ 3176.676032][T26204] active_file 0 [ 3176.676032][T26204] unevictable 0 [ 3176.676032][T26204] slab_reclaimable 220336 [ 3176.676032][T26204] slab_unreclaimable 308051792 [ 3176.676032][T26204] slab 308272128 [ 3176.747061][T26203] device macvlan246 entered promiscuous mode [ 3176.909641][T26203] batman_adv: batadv292: Adding interface: macvlan246 [ 3176.953142][T26203] batman_adv: batadv292: The MTU of interface macvlan246 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. [ 3177.061351][T26204] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26204,uid=0 [ 3177.091738][T26203] batman_adv: batadv292: Not using interface macvlan246 (retrying later): interface not active [ 3177.098065][T26204] Memory cgroup out of memory: Killed process 26204 (syz-executor.2) total-vm:54720kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:52 executing program 2: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:52 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3177.406238][T26224] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3177.434855][T26210] batman_adv: batadv438: Adding interface: macvlan412 [ 3177.452036][T26224] CPU: 0 PID: 26224 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3177.462513][T26224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3177.472598][T26224] Call Trace: [ 3177.475897][T26224] [ 3177.478936][T26224] dump_stack_lvl+0xcd/0x134 [ 3177.483565][T26224] dump_header+0x10b/0x7f9 [ 3177.488110][T26224] oom_kill_process.cold+0x10/0x15 [ 3177.493273][T26224] out_of_memory+0x358/0x14a0 [ 3177.498000][T26224] ? find_held_lock+0x2d/0x110 [ 3177.502797][T26224] ? oom_killer_disable+0x270/0x270 [ 3177.508037][T26224] ? find_held_lock+0x2d/0x110 [ 3177.512841][T26224] mem_cgroup_out_of_memory+0x206/0x270 [ 3177.518423][T26224] ? mem_cgroup_margin+0x130/0x130 [ 3177.523572][T26224] ? lock_downgrade+0x6e0/0x6e0 [ 3177.528479][T26224] try_charge_memcg+0xf67/0x13f0 [ 3177.533467][T26224] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3177.539499][T26224] ? lock_downgrade+0x6e0/0x6e0 [ 3177.544399][T26224] charge_memcg+0x31/0x320 [ 3177.548856][T26224] __mem_cgroup_charge+0x27/0x90 [ 3177.553826][T26224] ? _compound_head+0x5d/0x150 [ 3177.558619][T26224] __handle_mm_fault+0x17df/0x39b0 [ 3177.563772][T26224] ? vm_iomap_memory+0x190/0x190 [ 3177.568775][T26224] handle_mm_fault+0x1c8/0x780 [ 3177.573666][T26224] do_user_addr_fault+0x475/0x1210 [ 3177.578858][T26224] exc_page_fault+0x94/0x170 [ 3177.583472][T26224] asm_exc_page_fault+0x22/0x30 [ 3177.588339][T26224] RIP: 0033:0x7ff147e2f29c [ 3177.592765][T26224] Code: c0 e8 f8 64 ff ff b8 ff ff ff ff e9 33 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 54 31 c0 55 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d a0 67 0a 00 48 89 34 24 48 8b 14 24 48 8b [ 3177.614208][T26224] RSP: 002b:00007ff1490600e0 EFLAGS: 00010202 [ 3177.620295][T26224] RAX: 0000000000000000 RBX: 00007ff147fabf80 RCX: 0000000000000000 [ 3177.628273][T26224] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000020000180 [ 3177.636250][T26224] RBP: 00007ff147ee5560 R08: 0000000000000000 R09: 0000000000000000 [ 3177.644230][T26224] R10: 0000000020000180 R11: 0000000000000000 R12: 0000000000000000 [ 3177.652390][T26224] R13: 00007ffc753c4eaf R14: 00007ff149061300 R15: 0000000000022000 [ 3177.660388][T26224] [ 3177.666357][T26210] batman_adv: batadv438: The MTU of interface macvlan412 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. [ 3177.733283][T26210] batman_adv: batadv438: Interface activated: macvlan412 [ 3177.740649][T26224] memory: usage 307164kB, limit 307200kB, failcnt 7258 [ 3177.754493][T26224] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3177.780549][T26224] Memory cgroup stats for /syz2: [ 3177.780822][T26224] anon 135168 [ 3177.780822][T26224] file 253952 [ 3177.780822][T26224] kernel 314146816 [ 3177.780822][T26224] kernel_stack 65536 [ 3177.780822][T26224] pagetables 90112 [ 3177.780822][T26224] percpu 5691488 [ 3177.780822][T26224] sock 0 [ 3177.780822][T26224] vmalloc 0 [ 3177.780822][T26224] shmem 253952 [ 3177.780822][T26224] zswap 0 [ 3177.780822][T26224] zswapped 0 [ 3177.780822][T26224] file_mapped 253952 [ 3177.780822][T26224] file_dirty 0 [ 3177.780822][T26224] file_writeback 0 08:33:53 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x300, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3177.780822][T26224] swapcached 0 [ 3177.780822][T26224] anon_thp 0 [ 3177.780822][T26224] file_thp 0 [ 3177.780822][T26224] shmem_thp 0 [ 3177.780822][T26224] inactive_anon 86016 [ 3177.780822][T26224] active_anon 249856 [ 3177.780822][T26224] inactive_file 0 [ 3177.780822][T26224] active_file 0 [ 3177.780822][T26224] unevictable 0 [ 3177.780822][T26224] slab_reclaimable 220336 [ 3177.780822][T26224] slab_unreclaimable 308043288 [ 3177.780822][T26224] slab 308263624 [ 3177.927669][ C1] net_ratelimit: 13462 callbacks suppressed [ 3177.927687][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3177.935886][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3177.945902][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3177.957824][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3177.969688][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3177.981631][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3177.993471][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3178.005373][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3178.017302][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3178.029202][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3178.213307][T26224] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26221,uid=0 [ 3178.253783][T26224] Memory cgroup out of memory: Killed process 26221 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:88kB oom_score_adj:1000 08:33:53 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9600}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4a, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3178.491402][T26233] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 3178.530721][T26233] CPU: 0 PID: 26233 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3178.541204][T26233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3178.551298][T26233] Call Trace: [ 3178.554600][T26233] [ 3178.557557][T26233] dump_stack_lvl+0xcd/0x134 [ 3178.562184][T26233] dump_header+0x10b/0x7f9 [ 3178.566642][T26233] oom_kill_process.cold+0x10/0x15 [ 3178.571797][T26233] out_of_memory+0x358/0x14a0 [ 3178.576597][T26233] ? find_held_lock+0x2d/0x110 [ 3178.581391][T26233] ? oom_killer_disable+0x270/0x270 [ 3178.586636][T26233] ? find_held_lock+0x2d/0x110 [ 3178.591435][T26233] mem_cgroup_out_of_memory+0x206/0x270 [ 3178.597018][T26233] ? mem_cgroup_margin+0x130/0x130 [ 3178.602154][T26233] ? lock_downgrade+0x6e0/0x6e0 [ 3178.607031][T26233] try_charge_memcg+0xf67/0x13f0 [ 3178.611987][T26233] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3178.617986][T26233] ? lock_downgrade+0x6e0/0x6e0 [ 3178.622863][T26233] charge_memcg+0x31/0x320 [ 3178.627298][T26233] __mem_cgroup_charge+0x27/0x90 [ 3178.632681][T26233] ? _compound_head+0x5d/0x150 [ 3178.637454][T26233] wp_page_copy+0x27c/0x1b60 [ 3178.642061][T26233] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3178.647529][T26233] ? lock_downgrade+0x6e0/0x6e0 [ 3178.652404][T26233] ? vm_normal_page+0x146/0x2a0 [ 3178.657278][T26233] do_wp_page+0x1d1/0x1910 [ 3178.661710][T26233] __handle_mm_fault+0x1813/0x39b0 [ 3178.666840][T26233] ? vm_iomap_memory+0x190/0x190 [ 3178.671816][T26233] handle_mm_fault+0x1c8/0x780 [ 3178.676597][T26233] do_user_addr_fault+0x475/0x1210 [ 3178.681730][T26233] exc_page_fault+0x94/0x170 [ 3178.686333][T26233] asm_exc_page_fault+0x22/0x30 [ 3178.691195][T26233] RIP: 0033:0x7ff147e37a30 [ 3178.695617][T26233] Code: fe ff 49 39 dc 75 eb 48 8b 44 24 18 89 28 48 83 c4 28 5b 5d 41 5c 41 5d 41 5e 41 5f c3 0f 1f 44 00 00 41 89 c5 e9 75 fe ff ff <43> 89 2c 84 e9 a3 fe ff ff 0f 1f 80 00 00 00 00 49 39 d4 74 70 48 [ 3178.715251][T26233] RSP: 002b:00007ffc753c4e40 EFLAGS: 00010246 [ 3178.721326][T26233] RAX: 00000000a6abb7be RBX: 00007ff147fac018 RCX: 0000001b2f020000 [ 3178.729304][T26233] RDX: 0000000000000000 RSI: 0000001b2f020018 RDI: 0000000008ec3e15 [ 3178.737284][T26233] RBP: 00000000a6abb7be R08: 00000000000017be R09: 00000000a6abb7c2 [ 3178.745274][T26233] R10: 00007ffc753c5010 R11: 0000000000000246 R12: 00007ff147fa0000 [ 3178.753253][T26233] R13: 0000000000000001 R14: 0000000000000005 R15: ffffffff89820664 [ 3178.761228][T26233] ? __ct_user_exit+0x104/0x150 [ 3178.766106][T26233] [ 3178.863197][T26233] memory: usage 307188kB, limit 307200kB, failcnt 7295 [ 3178.870467][T26233] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3178.878203][T26233] Memory cgroup stats for /syz2: [ 3178.878448][T26233] anon 110592 [ 3178.878448][T26233] file 253952 [ 3178.878448][T26233] kernel 314195968 [ 3178.878448][T26233] kernel_stack 65536 [ 3178.878448][T26233] pagetables 81920 [ 3178.878448][T26233] percpu 5691488 [ 3178.878448][T26233] sock 0 [ 3178.878448][T26233] vmalloc 0 [ 3178.878448][T26233] shmem 253952 [ 3178.878448][T26233] zswap 0 [ 3178.878448][T26233] zswapped 0 [ 3178.878448][T26233] file_mapped 253952 [ 3178.878448][T26233] file_dirty 0 [ 3178.878448][T26233] file_writeback 0 [ 3178.878448][T26233] swapcached 0 [ 3178.878448][T26233] anon_thp 0 [ 3178.878448][T26233] file_thp 0 [ 3178.878448][T26233] shmem_thp 0 [ 3178.878448][T26233] inactive_anon 114688 [ 3178.878448][T26233] active_anon 249856 [ 3178.878448][T26233] inactive_file 0 [ 3178.878448][T26233] active_file 0 [ 3178.878448][T26233] unevictable 0 [ 3178.878448][T26233] slab_reclaimable 251608 [ 3178.878448][T26233] slab_unreclaimable 308065736 [ 3178.878448][T26233] slab 308317344 [ 3178.989191][T26218] __nla_validate_parse: 4 callbacks suppressed [ 3178.989211][T26218] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:33:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x7, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3179.424235][T26225] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xbe010000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3179.467665][T26226] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3179.499503][T26233] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=26233,uid=0 [ 3179.544650][T26233] Memory cgroup out of memory: Killed process 26233 (syz-executor.2) total-vm:54588kB, anon-rss:452kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 08:33:54 executing program 2: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3179.675471][T26244] syz-executor.2 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 3179.744674][T26227] batman_adv: batadv293: Adding interface: macvlan247 [ 3179.767636][T26227] batman_adv: batadv293: The MTU of interface macvlan247 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. [ 3179.797584][T26244] CPU: 0 PID: 26244 Comm: syz-executor.2 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3179.808575][T26244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3179.818657][T26244] Call Trace: [ 3179.822162][T26244] [ 3179.825118][T26244] dump_stack_lvl+0xcd/0x134 [ 3179.829747][T26244] dump_header+0x10b/0x7f9 [ 3179.834198][T26244] oom_kill_process.cold+0x10/0x15 [ 3179.839349][T26244] out_of_memory+0x358/0x14a0 [ 3179.844067][T26244] ? find_held_lock+0x2d/0x110 [ 3179.849032][T26244] ? oom_killer_disable+0x270/0x270 [ 3179.854270][T26244] ? find_held_lock+0x2d/0x110 [ 3179.859068][T26244] mem_cgroup_out_of_memory+0x206/0x270 [ 3179.864649][T26244] ? mem_cgroup_margin+0x130/0x130 [ 3179.869798][T26244] ? lock_downgrade+0x6e0/0x6e0 [ 3179.874699][T26244] try_charge_memcg+0xf67/0x13f0 [ 3179.879715][T26244] ? mem_cgroup_handle_over_high+0x510/0x510 [ 3179.885738][T26244] ? lock_downgrade+0x6e0/0x6e0 [ 3179.890723][T26244] charge_memcg+0x31/0x320 [ 3179.895175][T26244] __mem_cgroup_charge+0x27/0x90 [ 3179.900149][T26244] ? _compound_head+0x5d/0x150 [ 3179.904945][T26244] wp_page_copy+0x27c/0x1b60 [ 3179.909573][T26244] ? restore_exclusive_pte+0x8b0/0x8b0 [ 3179.915064][T26244] ? lock_downgrade+0x6e0/0x6e0 [ 3179.919946][T26244] ? vm_normal_page+0x146/0x2a0 [ 3179.925465][T26244] do_wp_page+0x52c/0x1910 [ 3179.930013][T26244] __handle_mm_fault+0x1813/0x39b0 [ 3179.935162][T26244] ? vm_iomap_memory+0x190/0x190 [ 3179.940162][T26244] handle_mm_fault+0x1c8/0x780 [ 3179.944967][T26244] do_user_addr_fault+0x475/0x1210 [ 3179.950123][T26244] exc_page_fault+0x94/0x170 [ 3179.954747][T26244] asm_exc_page_fault+0x22/0x30 [ 3179.959636][T26244] RIP: 0033:0x7ff147e4f3ff [ 3179.964082][T26244] Code: 89 6b 10 48 89 6b 28 44 89 e0 48 89 6b 30 48 83 c4 08 5b 5d 41 5c 41 5d c3 66 90 41 57 49 89 cf 41 56 49 89 d6 41 55 41 54 55 <53> 44 89 c3 48 81 ec 58 01 00 00 64 48 8b 04 25 28 00 00 00 48 89 [ 3179.983813][T26244] RSP: 002b:00007ffc753c5000 EFLAGS: 00010246 [ 3179.989914][T26244] RAX: 00007ffc753c5050 RBX: 0000000000000000 RCX: 00007ffc753c5030 [ 3179.998255][T26244] RDX: 00007ff147ee5482 RSI: 0000000000000040 RDI: 00007ffc753c51d0 [ 3180.006271][T26244] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ff147f82ef0 [ 3180.014267][T26244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3180.022360][T26244] R13: 0000000000000000 R14: 00007ff147ee5482 R15: 00007ffc753c5030 [ 3180.030385][T26244] [ 3180.097867][T26227] batman_adv: batadv293: Not using interface macvlan247 (retrying later): interface not active 08:33:55 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9500}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3180.168297][T26230] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3180.274081][T26231] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3180.473209][T26232] batman_adv: batadv439: Adding interface: macvlan413 [ 3180.480387][T26232] batman_adv: batadv439: The MTU of interface macvlan413 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 08:33:55 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x600, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3180.606677][T26232] batman_adv: batadv439: Interface activated: macvlan413 [ 3180.637104][T26236] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3180.669260][T26244] memory: usage 307020kB, limit 307200kB, failcnt 7322 [ 3180.699951][T26244] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 3180.731115][T26244] Memory cgroup stats for /syz2: [ 3180.731353][T26244] anon 69632 [ 3180.731353][T26244] file 253952 [ 3180.731353][T26244] kernel 314064896 [ 3180.731353][T26244] kernel_stack 32768 [ 3180.731353][T26244] pagetables 65536 [ 3180.731353][T26244] percpu 5691488 [ 3180.731353][T26244] sock 0 [ 3180.731353][T26244] vmalloc 0 [ 3180.731353][T26244] shmem 253952 [ 3180.731353][T26244] zswap 0 [ 3180.731353][T26244] zswapped 0 [ 3180.731353][T26244] file_mapped 253952 [ 3180.731353][T26244] file_dirty 0 [ 3180.731353][T26244] file_writeback 0 [ 3180.731353][T26244] swapcached 0 [ 3180.731353][T26244] anon_thp 0 [ 3180.731353][T26244] file_thp 0 [ 3180.731353][T26244] shmem_thp 0 [ 3180.731353][T26244] inactive_anon 73728 [ 3180.731353][T26244] active_anon 249856 [ 3180.731353][T26244] inactive_file 0 [ 3180.731353][T26244] active_file 0 [ 3180.731353][T26244] unevictable 0 [ 3180.731353][T26244] slab_reclaimable 212960 [ 3180.731353][T26244] slab_unreclaimable 308032624 [ 3180.731353][T26244] slab 308245584 [ 3181.115637][T26244] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz2,mems_allowed=0-1,oom_memcg=/syz2,task_memcg=/syz2,task=syz-executor.2,pid=3645,uid=0 [ 3181.211049][T26244] Memory cgroup out of memory: Killed process 3645 (syz-executor.2) total-vm:50616kB, anon-rss:452kB, file-rss:8864kB, shmem-rss:4kB, UID:0 pgtables:72kB oom_score_adj:0 [ 3181.248174][T26239] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:33:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x4c, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x8, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3181.471149][T26242] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3181.557586][T26247] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3181.606234][T26248] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. 08:33:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xc3ffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3181.811333][T26249] device macvlan248 entered promiscuous mode [ 3181.863505][T26249] batman_adv: batadv294: Adding interface: macvlan248 [ 3181.892073][T26249] batman_adv: batadv294: The MTU of interface macvlan248 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. [ 3181.985513][T26249] batman_adv: batadv294: Not using interface macvlan248 (retrying later): interface not active 08:33:57 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3182.252524][T26254] batman_adv: batadv440: Adding interface: macvlan414 [ 3182.269204][T26254] batman_adv: batadv440: The MTU of interface macvlan414 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3182.319215][T26254] batman_adv: batadv440: Interface activated: macvlan414 08:33:57 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xa00, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x60, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3182.937726][ C1] net_ratelimit: 16399 callbacks suppressed [ 3182.937747][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3182.956074][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3182.968451][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3182.971011][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3182.980766][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3182.992721][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3183.004613][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3183.016490][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3183.028536][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3183.040464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) 08:33:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0x9, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xc6000000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:33:59 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9800}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3183.758864][T26272] device macvlan249 entered promiscuous mode [ 3183.804940][T26272] batman_adv: batadv295: Adding interface: macvlan249 [ 3183.824048][T26272] batman_adv: batadv295: The MTU of interface macvlan249 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3183.904108][T26272] batman_adv: batadv295: Not using interface macvlan249 (retrying later): interface not active 08:33:59 executing program 1: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3700}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:59 executing program 2: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9900}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3184.135515][T26277] batman_adv: batadv441: Adding interface: macvlan415 [ 3184.152957][T26277] batman_adv: batadv441: The MTU of interface macvlan415 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3184.213969][T26277] batman_adv: batadv441: Interface activated: macvlan415 [ 3184.246735][T26279] __nla_validate_parse: 9 callbacks suppressed [ 3184.246756][T26279] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:33:59 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xc00, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:33:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x68, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3184.600184][T26282] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3184.991420][T26285] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. 08:34:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0xa, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3185.320541][T26289] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3185.380185][T26290] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3185.612308][T26291] device macvlan250 entered promiscuous mode [ 3185.656874][T26291] batman_adv: batadv296: Adding interface: macvlan250 [ 3185.688884][T26291] batman_adv: batadv296: The MTU of interface macvlan250 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. [ 3185.774607][T26291] batman_adv: batadv296: Not using interface macvlan250 (retrying later): interface not active [ 3185.828883][T26294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3185.938840][T31344] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3185.998982][T26295] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. 08:34:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xc6030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) 08:34:01 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3186.308499][T26296] batman_adv: batadv442: Adding interface: macvlan416 [ 3186.323446][T26296] batman_adv: batadv442: The MTU of interface macvlan416 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 3186.433473][T26296] batman_adv: batadv442: Interface activated: macvlan416 08:34:01 executing program 3: r0 = socket$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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0xe00, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3186.492176][T26298] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.4'. 08:34:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x6c, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3186.759867][T26301] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.0'. 08:34:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0x0, 0x0, {0x0, 0xc, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3187.169934][T26306] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3187.640335][T26309] batman_adv: batadv297: Adding interface: macvlan251 [ 3187.673422][T26309] batman_adv: batadv297: The MTU of interface macvlan251 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. [ 3187.770363][T26309] batman_adv: batadv297: Interface activated: macvlan251 08:34:03 executing program 1: 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$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x25, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x44, 0x10, 0x413, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) 08:34:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=@mpls_newroute={0x1c}, 0x1c}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00060000000000fa270012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000540)=@newlink={0x3c, 0x10, 0x413, 0xca030000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x3c}}, 0x0) [ 3187.947866][ C0] net_ratelimit: 11122 callbacks suppressed [ 3187.947885][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3187.948593][T31344] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3187.954184][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3187.975685][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3187.987889][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3187.999755][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3188.011663][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3188.023588][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3188.035462][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3188.047325][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3188.059228][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3188.287640][T26315] batman_adv: batadv443: Adding interface: macvlan417 [ 3188.304772][T26315] batman_adv: batadv443: The MTU of interface macvlan417 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. [ 3188.403038][T26315] batman_adv: batadv443: Interface activated: macvlan417 08:34:03 executing program 3: 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)=0x14) 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, 0x0, 0x0, {0x0, 0x0, 0x5865, 0x0, 0x1}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x44}}, 0x0) [ 3189.430696][T26329] batman_adv: batadv298: Adding interface: macvlan252 [ 3189.456317][T26329] batman_adv: batadv298: The MTU of interface macvlan252 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. [ 3189.541426][T26329] batman_adv: batadv298: Interface activated: macvlan252 [ 3189.598795][T26330] __nla_validate_parse: 8 callbacks suppressed [ 3189.598815][T26330] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3189.882529][T31344] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3189.952428][T26334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3189.985300][T26335] netlink: 23 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3190.304511][T26336] batman_adv: batadv444: Adding interface: macvlan418 [ 3190.338173][T26336] batman_adv: batadv444: The MTU of interface macvlan418 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. [ 3190.468318][T26336] batman_adv: batadv444: Interface activated: macvlan418 [ 3190.544136][T31344] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3191.011113][ T48] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 3191.189264][T31344] tipc: Left network mode [ 3192.957877][ C1] net_ratelimit: 12184 callbacks suppressed [ 3192.957899][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3192.967821][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3192.976130][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3192.987976][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3192.999876][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3193.011775][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3193.023684][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3193.035581][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3193.047583][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3193.059471][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3194.898540][T26338] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 3194.915439][T26338] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 3194.926504][T26338] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 3194.934967][T26338] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 3194.964212][T26338] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 3194.982159][T26338] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 3195.141888][T26377] xfrm0 speed is unknown, defaulting to 1000 [ 3195.354621][T31344] batman_adv: batadv1211: Removing interface: macvlan1156 [ 3195.425825][T31344] batman_adv: batadv1210: Removing interface: macvlan1155 [ 3195.488684][T31344] batman_adv: batadv1209: Removing interface: macvlan1154 [ 3195.529042][T31344] batman_adv: batadv1208: Removing interface: macvlan1153 [ 3195.593027][T31344] batman_adv: batadv1207: Removing interface: macvlan1152 [ 3195.624102][T31344] batman_adv: batadv1206: Removing interface: macvlan1151 [ 3195.671524][T31344] batman_adv: batadv1205: Removing interface: macvlan1150 [ 3195.726773][T31344] batman_adv: batadv1204: Removing interface: macvlan1149 [ 3195.808114][T31344] batman_adv: batadv1203: Removing interface: macvlan1148 [ 3195.862389][T31344] batman_adv: batadv1202: Removing interface: macvlan1147 [ 3195.927261][T31344] batman_adv: batadv1201: Removing interface: macvlan1146 [ 3195.972913][T31344] batman_adv: batadv1200: Interface deactivated: macvlan1145 [ 3195.992298][T31344] batman_adv: batadv1200: Removing interface: macvlan1145 [ 3196.058442][T31344] batman_adv: batadv1199: Removing interface: macvlan1144 [ 3196.100626][T31344] batman_adv: batadv1198: Removing interface: macvlan1143 [ 3196.163712][T31344] batman_adv: batadv1197: Removing interface: macvlan1142 [ 3196.228224][T31344] batman_adv: batadv1196: Removing interface: macvlan1141 [ 3196.258531][T31344] batman_adv: batadv1195: Removing interface: macvlan1140 [ 3196.304576][T31344] batman_adv: batadv1194: Removing interface: macvlan1139 [ 3196.344206][T31344] batman_adv: batadv1193: Removing interface: macvlan1138 [ 3196.396371][T31344] batman_adv: batadv1192: Removing interface: macvlan1137 [ 3196.436864][T31344] batman_adv: batadv1191: Interface deactivated: macvlan1136 [ 3196.468308][T31344] batman_adv: batadv1191: Removing interface: macvlan1136 [ 3196.522441][T31344] batman_adv: batadv1190: Interface deactivated: macvlan1135 [ 3196.541748][T31344] batman_adv: batadv1190: Removing interface: macvlan1135 [ 3196.586249][T31344] batman_adv: batadv1189: Removing interface: macvlan1134 [ 3196.636707][T31344] batman_adv: batadv1188: Interface deactivated: macvlan1133 [ 3196.664569][T31344] batman_adv: batadv1188: Removing interface: macvlan1133 [ 3196.695816][T31344] batman_adv: batadv1187: Interface deactivated: macvlan1132 [ 3196.716565][T31344] batman_adv: batadv1187: Removing interface: macvlan1132 [ 3196.763097][T31344] batman_adv: batadv1186: Interface deactivated: macvlan1131 [ 3196.782637][T31344] batman_adv: batadv1186: Removing interface: macvlan1131 [ 3196.823859][T31344] batman_adv: batadv1185: Removing interface: macvlan1130 [ 3196.875903][T31344] batman_adv: batadv1184: Interface deactivated: macvlan1129 [ 3196.905293][T31344] batman_adv: batadv1184: Removing interface: macvlan1129 [ 3196.927413][T31344] batman_adv: batadv1183: Removing interface: macvlan1128 [ 3196.990720][T31344] batman_adv: batadv1182: Interface deactivated: macvlan1127 [ 3197.009954][T31344] batman_adv: batadv1182: Removing interface: macvlan1127 [ 3197.071211][T31344] batman_adv: batadv1181: Removing interface: macvlan1126 [ 3197.097588][ T7290] Bluetooth: hci4: command 0x0409 tx timeout [ 3197.113165][T31344] batman_adv: batadv1180: Removing interface: macvlan1125 [ 3197.164415][T31344] batman_adv: batadv1179: Interface deactivated: macvlan1124 [ 3197.182901][T31344] batman_adv: batadv1179: Removing interface: macvlan1124 [ 3197.227597][T31344] batman_adv: batadv1178: Removing interface: macvlan1123 [ 3197.270968][T31344] batman_adv: batadv1177: Interface deactivated: macvlan1122 [ 3197.290490][T31344] batman_adv: batadv1177: Removing interface: macvlan1122 [ 3197.362847][T31344] batman_adv: batadv1176: Removing interface: macvlan1121 [ 3197.439946][T31344] batman_adv: batadv1175: Interface deactivated: macvlan1120 [ 3197.448801][T31344] batman_adv: batadv1175: Removing interface: macvlan1120 [ 3197.515304][T31344] batman_adv: batadv1174: Removing interface: macvlan1119 [ 3197.568062][T31344] batman_adv: batadv1173: Interface deactivated: macvlan1118 [ 3197.576867][T31344] batman_adv: batadv1173: Removing interface: macvlan1118 [ 3197.661116][T31344] batman_adv: batadv1172: Removing interface: macvlan1117 [ 3197.724368][T31344] batman_adv: batadv1171: Interface deactivated: macvlan1116 [ 3197.766215][T31344] batman_adv: batadv1171: Removing interface: macvlan1116 [ 3197.801481][T31344] batman_adv: batadv1170: Interface deactivated: macvlan1115 [ 3197.820845][T31344] batman_adv: batadv1170: Removing interface: macvlan1115 [ 3197.876853][T31344] batman_adv: batadv1169: Removing interface: macvlan1114 [ 3197.928265][T31344] batman_adv: batadv1168: Interface deactivated: macvlan1113 [ 3197.936673][T31344] batman_adv: batadv1168: Removing interface: macvlan1113 [ 3197.967585][ C1] net_ratelimit: 16093 callbacks suppressed [ 3197.967603][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3197.967712][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3197.973850][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3197.985764][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3197.997852][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3198.009744][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3198.021647][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3198.033644][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3198.045543][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3198.057562][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3198.105101][T31344] batman_adv: batadv1167: Removing interface: macvlan1112 [ 3198.121086][T31344] batman_adv: batadv1166: Interface deactivated: macvlan1111 [ 3198.129825][T31344] batman_adv: batadv1166: Removing interface: macvlan1111 [ 3198.148714][T31344] batman_adv: batadv1165: Removing interface: macvlan1110 [ 3198.182626][T31344] batman_adv: batadv1164: Interface deactivated: macvlan1109 [ 3198.201298][T31344] batman_adv: batadv1164: Removing interface: macvlan1109 [ 3198.243712][T31344] batman_adv: batadv1163: Removing interface: macvlan1108 [ 3198.285783][T31344] batman_adv: batadv1162: Interface deactivated: macvlan1107 [ 3198.320574][T31344] batman_adv: batadv1162: Removing interface: macvlan1107 [ 3198.361636][T31344] batman_adv: batadv1161: Removing interface: macvlan1106 [ 3198.402524][T31344] batman_adv: batadv1160: Interface deactivated: macvlan1105 [ 3198.423410][T31344] batman_adv: batadv1160: Removing interface: macvlan1105 [ 3198.465780][T31344] batman_adv: batadv1159: Removing interface: macvlan1104 [ 3198.508213][T31344] batman_adv: batadv1158: Interface deactivated: macvlan1103 [ 3198.528341][T31344] batman_adv: batadv1158: Removing interface: macvlan1103 [ 3198.572978][T31344] batman_adv: batadv1157: Interface deactivated: macvlan1102 [ 3198.592442][T31344] batman_adv: batadv1157: Removing interface: macvlan1102 [ 3198.634435][T31344] batman_adv: batadv1156: Interface deactivated: macvlan1101 [ 3198.653623][T31344] batman_adv: batadv1156: Removing interface: macvlan1101 [ 3198.700467][T31344] batman_adv: batadv1155: Interface deactivated: macvlan1100 [ 3198.720028][T31344] batman_adv: batadv1155: Removing interface: macvlan1100 [ 3198.763827][T31344] batman_adv: batadv1154: Interface deactivated: macvlan1099 [ 3198.783477][T31344] batman_adv: batadv1154: Removing interface: macvlan1099 [ 3198.827222][T31344] batman_adv: batadv1153: Interface deactivated: macvlan1098 [ 3198.846958][T31344] batman_adv: batadv1153: Removing interface: macvlan1098 [ 3198.887511][T31344] batman_adv: batadv1152: Interface deactivated: macvlan1097 [ 3198.929318][T31344] batman_adv: batadv1152: Removing interface: macvlan1097 [ 3198.974520][T31344] batman_adv: batadv1151: Interface deactivated: macvlan1096 [ 3198.993826][T31344] batman_adv: batadv1151: Removing interface: macvlan1096 [ 3199.032881][T31344] batman_adv: batadv1150: Interface deactivated: macvlan1095 [ 3199.054057][T31344] batman_adv: batadv1150: Removing interface: macvlan1095 [ 3199.099235][T31344] batman_adv: batadv1149: Interface deactivated: macvlan1094 [ 3199.128823][T31344] batman_adv: batadv1149: Removing interface: macvlan1094 [ 3199.180422][T31344] batman_adv: batadv1148: Interface deactivated: macvlan1093 [ 3199.182320][T12537] Bluetooth: hci4: command 0x041b tx timeout [ 3199.200210][T31344] batman_adv: batadv1148: Removing interface: macvlan1093 [ 3199.233267][T31344] batman_adv: batadv1147: Interface deactivated: macvlan1092 [ 3199.269566][T31344] batman_adv: batadv1147: Removing interface: macvlan1092 [ 3199.300976][T31344] batman_adv: batadv1146: Interface deactivated: macvlan1091 [ 3199.322366][T31344] batman_adv: batadv1146: Removing interface: macvlan1091 [ 3199.371615][T31344] batman_adv: batadv1145: Interface deactivated: macvlan1090 [ 3199.390530][T31344] batman_adv: batadv1145: Removing interface: macvlan1090 [ 3199.445855][T31344] batman_adv: batadv1144: Interface deactivated: macvlan1089 [ 3199.464421][T31344] batman_adv: batadv1144: Removing interface: macvlan1089 [ 3199.519381][T31344] batman_adv: batadv1143: Interface deactivated: macvlan1088 [ 3199.538356][T31344] batman_adv: batadv1143: Removing interface: macvlan1088 [ 3199.605019][T31344] batman_adv: batadv1142: Interface deactivated: macvlan1087 [ 3199.613764][T31344] batman_adv: batadv1142: Removing interface: macvlan1087 [ 3199.655711][T31344] batman_adv: batadv1141: Interface deactivated: macvlan1086 [ 3199.675153][T31344] batman_adv: batadv1141: Removing interface: macvlan1086 [ 3199.737182][T31344] batman_adv: batadv1140: Interface deactivated: macvlan1085 [ 3199.757169][T31344] batman_adv: batadv1140: Removing interface: macvlan1085 [ 3199.825726][T31344] batman_adv: batadv1139: Interface deactivated: macvlan1084 [ 3199.859190][T31344] batman_adv: batadv1139: Removing interface: macvlan1084 [ 3199.900734][T31344] batman_adv: batadv1138: Interface deactivated: macvlan1083 [ 3199.920029][T31344] batman_adv: batadv1138: Removing interface: macvlan1083 [ 3199.972417][T31344] batman_adv: batadv1137: Interface deactivated: macvlan1082 [ 3199.992378][T31344] batman_adv: batadv1137: Removing interface: macvlan1082 [ 3200.044714][T31344] batman_adv: batadv1136: Interface deactivated: macvlan1081 [ 3200.063005][T31344] batman_adv: batadv1136: Removing interface: macvlan1081 [ 3200.116724][T31344] batman_adv: batadv1135: Interface deactivated: macvlan1080 [ 3200.137631][T31344] batman_adv: batadv1135: Removing interface: macvlan1080 [ 3200.179568][T31344] batman_adv: batadv1134: Interface deactivated: macvlan1079 [ 3200.199549][T31344] batman_adv: batadv1134: Removing interface: macvlan1079 [ 3200.241017][T31344] batman_adv: batadv1133: Interface deactivated: macvlan1078 [ 3200.260521][T31344] batman_adv: batadv1133: Removing interface: macvlan1078 [ 3200.301903][T31344] batman_adv: batadv1132: Interface deactivated: macvlan1077 [ 3200.321389][T31344] batman_adv: batadv1132: Removing interface: macvlan1077 [ 3200.366017][T31344] batman_adv: batadv1131: Interface deactivated: macvlan1076 [ 3200.386211][T31344] batman_adv: batadv1131: Removing interface: macvlan1076 [ 3200.430542][T31344] batman_adv: batadv1130: Interface deactivated: macvlan1075 [ 3200.449415][T31344] batman_adv: batadv1130: Removing interface: macvlan1075 [ 3200.489803][T31344] batman_adv: batadv1129: Interface deactivated: macvlan1074 [ 3200.509825][T31344] batman_adv: batadv1129: Removing interface: macvlan1074 [ 3200.553786][T31344] batman_adv: batadv1128: Interface deactivated: macvlan1073 [ 3200.573248][T31344] batman_adv: batadv1128: Removing interface: macvlan1073 [ 3200.615250][T31344] batman_adv: batadv1127: Interface deactivated: macvlan1072 [ 3200.642852][T31344] batman_adv: batadv1127: Removing interface: macvlan1072 [ 3200.721252][T31344] batman_adv: batadv1126: Interface deactivated: macvlan1071 [ 3200.749195][T31344] batman_adv: batadv1126: Removing interface: macvlan1071 [ 3200.814622][T31344] batman_adv: batadv1125: Interface deactivated: macvlan1070 [ 3200.834224][T31344] batman_adv: batadv1125: Removing interface: macvlan1070 [ 3200.901703][T31344] batman_adv: batadv1124: Interface deactivated: macvlan1069 [ 3200.929530][T31344] batman_adv: batadv1124: Removing interface: macvlan1069 [ 3200.996332][T31344] batman_adv: batadv1123: Interface deactivated: macvlan1068 [ 3201.005177][T31344] batman_adv: batadv1123: Removing interface: macvlan1068 [ 3201.053223][T31344] batman_adv: batadv1122: Interface deactivated: macvlan1067 [ 3201.082185][T31344] batman_adv: batadv1122: Removing interface: macvlan1067 [ 3201.135489][T31344] batman_adv: batadv1121: Interface deactivated: macvlan1066 [ 3201.153957][T31344] batman_adv: batadv1121: Removing interface: macvlan1066 [ 3201.198371][T31344] batman_adv: batadv1120: Interface deactivated: macvlan1065 [ 3201.216622][T31344] batman_adv: batadv1120: Removing interface: macvlan1065 [ 3201.238372][T16733] Bluetooth: hci4: command 0x040f tx timeout [ 3201.268884][T31344] batman_adv: batadv1119: Interface deactivated: macvlan1064 [ 3201.290381][T31344] batman_adv: batadv1119: Removing interface: macvlan1064 [ 3201.332962][T31344] batman_adv: batadv1118: Interface deactivated: macvlan1063 [ 3201.352416][T31344] batman_adv: batadv1118: Removing interface: macvlan1063 [ 3201.399245][T31344] batman_adv: batadv1117: Interface deactivated: macvlan1062 [ 3201.420825][T31344] batman_adv: batadv1117: Removing interface: macvlan1062 [ 3201.471418][T31344] batman_adv: batadv1116: Interface deactivated: macvlan1061 [ 3201.490684][T31344] batman_adv: batadv1116: Removing interface: macvlan1061 [ 3201.531736][T31344] batman_adv: batadv1115: Interface deactivated: macvlan1060 [ 3201.551519][T31344] batman_adv: batadv1115: Removing interface: macvlan1060 [ 3201.596393][T31344] batman_adv: batadv1114: Interface deactivated: macvlan1059 [ 3201.616027][T31344] batman_adv: batadv1114: Removing interface: macvlan1059 [ 3201.661347][T31344] batman_adv: batadv1113: Interface deactivated: macvlan1058 [ 3201.682688][T31344] batman_adv: batadv1113: Removing interface: macvlan1058 [ 3201.759080][T31344] batman_adv: batadv1112: Interface deactivated: macvlan1057 [ 3201.768588][T31344] batman_adv: batadv1112: Removing interface: macvlan1057 [ 3201.822131][T31344] batman_adv: batadv1111: Interface deactivated: macvlan1056 [ 3201.841307][T31344] batman_adv: batadv1111: Removing interface: macvlan1056 [ 3201.897732][T31344] batman_adv: batadv1110: Interface deactivated: macvlan1055 [ 3201.906627][T31344] batman_adv: batadv1110: Removing interface: macvlan1055 [ 3201.954095][T31344] batman_adv: batadv1109: Interface deactivated: macvlan1054 [ 3201.973577][T31344] batman_adv: batadv1109: Removing interface: macvlan1054 [ 3202.003350][T31344] batman_adv: batadv1108: Interface deactivated: macvlan1053 [ 3202.029538][T31344] batman_adv: batadv1108: Removing interface: macvlan1053 [ 3202.101042][T31344] batman_adv: batadv1107: Interface deactivated: macvlan1052 [ 3202.120372][T31344] batman_adv: batadv1107: Removing interface: macvlan1052 [ 3202.161498][T31344] batman_adv: batadv1106: Interface deactivated: macvlan1051 [ 3202.181104][T31344] batman_adv: batadv1106: Removing interface: macvlan1051 [ 3202.244992][T31344] batman_adv: batadv1105: Interface deactivated: macvlan1050 [ 3202.263372][T31344] batman_adv: batadv1105: Removing interface: macvlan1050 [ 3202.303833][T31344] batman_adv: batadv1104: Interface deactivated: macvlan1049 [ 3202.335100][T31344] batman_adv: batadv1104: Removing interface: macvlan1049 [ 3202.378816][T31344] batman_adv: batadv1103: Interface deactivated: macvlan1048 [ 3202.398355][T31344] batman_adv: batadv1103: Removing interface: macvlan1048 [ 3202.445228][T31344] batman_adv: batadv1102: Interface deactivated: macvlan1047 [ 3202.464967][T31344] batman_adv: batadv1102: Removing interface: macvlan1047 [ 3202.506813][T31344] batman_adv: batadv1100: Interface deactivated: macvlan1046 [ 3202.545344][T31344] batman_adv: batadv1100: Removing interface: macvlan1046 [ 3202.591321][T31344] batman_adv: batadv1099: Interface deactivated: macvlan1045 [ 3202.610303][T31344] batman_adv: batadv1099: Removing interface: macvlan1045 [ 3202.652977][T31344] batman_adv: batadv1098: Interface deactivated: macvlan1044 [ 3202.683389][T31344] batman_adv: batadv1098: Removing interface: macvlan1044 [ 3202.716886][T31344] batman_adv: batadv1097: Interface deactivated: macvlan1043 [ 3202.756733][T31344] batman_adv: batadv1097: Removing interface: macvlan1043 [ 3202.789888][T31344] batman_adv: batadv1096: Interface deactivated: macvlan1042 [ 3202.808907][T31344] batman_adv: batadv1096: Removing interface: macvlan1042 [ 3202.854070][T31344] batman_adv: batadv1095: Interface deactivated: macvlan1041 [ 3202.884617][T31344] batman_adv: batadv1095: Removing interface: macvlan1041 [ 3202.915727][T31344] batman_adv: batadv1094: Interface deactivated: macvlan1040 [ 3202.935452][T31344] batman_adv: batadv1094: Removing interface: macvlan1040 [ 3202.977764][ C1] net_ratelimit: 16352 callbacks suppressed [ 3202.977785][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3202.987829][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3202.996027][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3203.007855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3203.019750][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3203.031666][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3203.043542][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3203.055458][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3203.067423][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3203.079321][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3203.106697][T31344] batman_adv: batadv1093: Interface deactivated: macvlan1039 [ 3203.115824][T31344] batman_adv: batadv1093: Removing interface: macvlan1039 [ 3203.135375][T31344] batman_adv: batadv1092: Interface deactivated: macvlan1038 [ 3203.144182][T31344] batman_adv: batadv1092: Removing interface: macvlan1038 [ 3203.163396][T31344] batman_adv: batadv1091: Interface deactivated: macvlan1037 [ 3203.171985][T31344] batman_adv: batadv1091: Removing interface: macvlan1037 [ 3203.191060][T31344] batman_adv: batadv1090: Interface deactivated: macvlan1036 [ 3203.199701][T31344] batman_adv: batadv1090: Removing interface: macvlan1036 [ 3203.217856][T31344] batman_adv: batadv1089: Interface deactivated: macvlan1035 [ 3203.226486][T31344] batman_adv: batadv1089: Removing interface: macvlan1035 [ 3203.317506][T31344] batman_adv: batadv1088: Interface deactivated: macvlan1034 [ 3203.326408][T31344] batman_adv: batadv1088: Removing interface: macvlan1034 [ 3203.327166][T16733] Bluetooth: hci4: command 0x0419 tx timeout [ 3203.379892][T31344] batman_adv: batadv1087: Interface deactivated: macvlan1033 [ 3203.389271][T31344] batman_adv: batadv1087: Removing interface: macvlan1033 [ 3203.443213][T31344] batman_adv: batadv1086: Interface deactivated: macvlan1032 [ 3203.452153][T31344] batman_adv: batadv1086: Removing interface: macvlan1032 [ 3203.510977][T31344] batman_adv: batadv1085: Interface deactivated: macvlan1031 [ 3203.530523][T31344] batman_adv: batadv1085: Removing interface: macvlan1031 [ 3203.573311][T31344] batman_adv: batadv1084: Interface deactivated: macvlan1030 [ 3203.602679][T31344] batman_adv: batadv1084: Removing interface: macvlan1030 [ 3203.643123][T31344] batman_adv: batadv1083: Interface deactivated: macvlan1029 [ 3203.683630][T31344] batman_adv: batadv1083: Removing interface: macvlan1029 [ 3203.725499][T31344] batman_adv: batadv1082: Interface deactivated: macvlan1028 [ 3203.767035][T31344] batman_adv: batadv1082: Removing interface: macvlan1028 [ 3203.801070][T31344] batman_adv: batadv1081: Interface deactivated: macvlan1027 [ 3203.820367][T31344] batman_adv: batadv1081: Removing interface: macvlan1027 [ 3203.864043][T31344] batman_adv: batadv1080: Interface deactivated: macvlan1026 [ 3203.894419][T31344] batman_adv: batadv1080: Removing interface: macvlan1026 [ 3203.926670][T31344] batman_adv: batadv1079: Interface deactivated: macvlan1025 [ 3203.954505][T31344] batman_adv: batadv1079: Removing interface: macvlan1025 [ 3203.995485][T31344] batman_adv: batadv1078: Interface deactivated: macvlan1024 [ 3204.035958][T31344] batman_adv: batadv1078: Removing interface: macvlan1024 [ 3204.070866][T31344] batman_adv: batadv1077: Interface deactivated: macvlan1023 [ 3204.090826][T31344] batman_adv: batadv1077: Removing interface: macvlan1023 [ 3204.130927][T31344] batman_adv: batadv1076: Interface deactivated: macvlan1022 [ 3204.150310][T31344] batman_adv: batadv1076: Removing interface: macvlan1022 [ 3204.226876][T31344] batman_adv: batadv1075: Interface deactivated: macvlan1021 [ 3204.259985][T31344] batman_adv: batadv1075: Removing interface: macvlan1021 [ 3204.310167][T31344] batman_adv: batadv1074: Interface deactivated: macvlan1020 [ 3204.338346][T31344] batman_adv: batadv1074: Removing interface: macvlan1020 [ 3204.366673][T31344] batman_adv: batadv1073: Interface deactivated: macvlan1019 [ 3204.407964][T31344] batman_adv: batadv1073: Removing interface: macvlan1019 [ 3204.449734][T31344] batman_adv: batadv1072: Interface deactivated: macvlan1018 [ 3204.471650][T31344] batman_adv: batadv1072: Removing interface: macvlan1018 [ 3204.504701][T31344] batman_adv: batadv1071: Interface deactivated: macvlan1017 [ 3204.513615][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3204.519968][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3204.534975][T31344] batman_adv: batadv1071: Removing interface: macvlan1017 [ 3204.598208][T31344] batman_adv: batadv1070: Interface deactivated: macvlan1016 [ 3204.607351][T31344] batman_adv: batadv1070: Removing interface: macvlan1016 [ 3204.637424][T31344] batman_adv: batadv1069: Interface deactivated: macvlan1015 [ 3204.656806][T31344] batman_adv: batadv1069: Removing interface: macvlan1015 [ 3204.718663][T31344] batman_adv: batadv1068: Interface deactivated: macvlan1014 [ 3204.760270][T31344] batman_adv: batadv1068: Removing interface: macvlan1014 [ 3204.804967][T31344] batman_adv: batadv1067: Interface deactivated: macvlan1013 [ 3204.853155][T31344] batman_adv: batadv1067: Removing interface: macvlan1013 [ 3204.884942][T31344] batman_adv: batadv1066: Interface deactivated: macvlan1012 [ 3204.936971][T31344] batman_adv: batadv1066: Removing interface: macvlan1012 [ 3204.976925][T31344] batman_adv: batadv1065: Interface deactivated: macvlan1011 [ 3205.029706][T31344] batman_adv: batadv1065: Removing interface: macvlan1011 [ 3205.073971][T31344] batman_adv: batadv1064: Interface deactivated: macvlan1010 [ 3205.093004][T31344] batman_adv: batadv1064: Removing interface: macvlan1010 [ 3205.134598][T31344] batman_adv: batadv1063: Interface deactivated: macvlan1009 [ 3205.165105][T31344] batman_adv: batadv1063: Removing interface: macvlan1009 [ 3205.218382][T31344] batman_adv: batadv1062: Interface deactivated: macvlan1008 [ 3205.227103][T31344] batman_adv: batadv1062: Removing interface: macvlan1008 [ 3205.284486][T31344] batman_adv: batadv1061: Interface deactivated: macvlan1007 [ 3205.304365][T31344] batman_adv: batadv1061: Removing interface: macvlan1007 [ 3205.350158][T31344] batman_adv: batadv1060: Interface deactivated: macvlan1006 [ 3205.381475][T31344] batman_adv: batadv1060: Removing interface: macvlan1006 [ 3205.413487][T31344] batman_adv: batadv1059: Interface deactivated: macvlan1005 [ 3205.454193][T31344] batman_adv: batadv1059: Removing interface: macvlan1005 [ 3205.484684][T31344] batman_adv: batadv1058: Interface deactivated: macvlan1004 [ 3205.514247][T31344] batman_adv: batadv1058: Removing interface: macvlan1004 [ 3205.575257][T31344] batman_adv: batadv1057: Interface deactivated: macvlan1003 [ 3205.595248][T31344] batman_adv: batadv1057: Removing interface: macvlan1003 [ 3205.635092][T31344] batman_adv: batadv1056: Interface deactivated: macvlan1002 [ 3205.665223][T31344] batman_adv: batadv1056: Removing interface: macvlan1002 [ 3205.742379][T31344] batman_adv: batadv1055: Interface deactivated: macvlan1001 [ 3205.779127][T31344] batman_adv: batadv1055: Removing interface: macvlan1001 [ 3205.848056][T31344] batman_adv: batadv1054: Interface deactivated: macvlan1000 [ 3205.856716][T31344] batman_adv: batadv1054: Removing interface: macvlan1000 [ 3205.896137][T31344] batman_adv: batadv1053: Interface deactivated: macvlan999 [ 3205.938342][T31344] batman_adv: batadv1053: Removing interface: macvlan999 [ 3205.981253][T31344] batman_adv: batadv1052: Interface deactivated: macvlan998 [ 3206.000464][T31344] batman_adv: batadv1052: Removing interface: macvlan998 [ 3206.063166][T31344] batman_adv: batadv1051: Interface deactivated: macvlan997 [ 3206.089212][T31344] batman_adv: batadv1051: Removing interface: macvlan997 [ 3206.142801][T31344] batman_adv: batadv1050: Interface deactivated: macvlan996 [ 3206.179256][T31344] batman_adv: batadv1050: Removing interface: macvlan996 [ 3206.241981][T31344] batman_adv: batadv1049: Interface deactivated: macvlan995 [ 3206.261394][T31344] batman_adv: batadv1049: Removing interface: macvlan995 [ 3206.303693][T31344] batman_adv: batadv1048: Interface deactivated: macvlan994 [ 3206.323557][T31344] batman_adv: batadv1048: Removing interface: macvlan994 [ 3206.361744][T31344] batman_adv: batadv1047: Interface deactivated: macvlan993 [ 3206.381888][T31344] batman_adv: batadv1047: Removing interface: macvlan993 [ 3206.440113][T31344] batman_adv: batadv1046: Interface deactivated: macvlan992 [ 3206.470536][T31344] batman_adv: batadv1046: Removing interface: macvlan992 [ 3206.524070][T31344] batman_adv: batadv1045: Interface deactivated: macvlan991 [ 3206.544186][T31344] batman_adv: batadv1045: Removing interface: macvlan991 [ 3206.586352][T31344] batman_adv: batadv1044: Interface deactivated: macvlan990 [ 3206.627470][T31344] batman_adv: batadv1044: Removing interface: macvlan990 [ 3206.669642][T31344] batman_adv: batadv1043: Interface deactivated: macvlan989 [ 3206.691895][T31344] batman_adv: batadv1043: Removing interface: macvlan989 [ 3206.736019][T31344] batman_adv: batadv1042: Interface deactivated: macvlan988 [ 3206.766419][T31344] batman_adv: batadv1042: Removing interface: macvlan988 [ 3206.828045][T31344] batman_adv: batadv1041: Interface deactivated: macvlan987 [ 3206.837102][T31344] batman_adv: batadv1041: Removing interface: macvlan987 [ 3206.884646][T31344] batman_adv: batadv1040: Interface deactivated: macvlan986 [ 3206.904282][T31344] batman_adv: batadv1040: Removing interface: macvlan986 [ 3206.979775][T31344] batman_adv: batadv1038: Interface deactivated: macvlan985 [ 3207.007571][T31344] batman_adv: batadv1038: Removing interface: macvlan985 [ 3207.050549][T31344] batman_adv: batadv1037: Interface deactivated: macvlan984 [ 3207.070017][T31344] batman_adv: batadv1037: Removing interface: macvlan984 [ 3207.103186][T31344] batman_adv: batadv1036: Interface deactivated: macvlan983 [ 3207.133257][T31344] batman_adv: batadv1036: Removing interface: macvlan983 [ 3207.185080][T31344] batman_adv: batadv1035: Interface deactivated: macvlan982 [ 3207.204330][T31344] batman_adv: batadv1035: Removing interface: macvlan982 [ 3207.252876][T31344] batman_adv: batadv1034: Interface deactivated: macvlan981 [ 3207.271830][T31344] batman_adv: batadv1034: Removing interface: macvlan981 [ 3207.311735][T31344] batman_adv: batadv1033: Interface deactivated: macvlan980 [ 3207.331418][T31344] batman_adv: batadv1033: Removing interface: macvlan980 [ 3207.386001][T31344] batman_adv: batadv1032: Interface deactivated: macvlan979 [ 3207.429187][T31344] batman_adv: batadv1032: Removing interface: macvlan979 [ 3207.457441][T31344] batman_adv: batadv1031: Interface deactivated: macvlan978 [ 3207.495010][T31344] batman_adv: batadv1031: Removing interface: macvlan978 [ 3207.531174][T31344] batman_adv: batadv1030: Interface deactivated: macvlan977 [ 3207.551225][T31344] batman_adv: batadv1030: Removing interface: macvlan977 [ 3207.592332][T31344] batman_adv: batadv1029: Interface deactivated: macvlan976 [ 3207.622380][T31344] batman_adv: batadv1029: Removing interface: macvlan976 [ 3207.654988][T31344] batman_adv: batadv1028: Interface deactivated: macvlan975 [ 3207.675113][T31344] batman_adv: batadv1028: Removing interface: macvlan975 [ 3207.713152][T31344] batman_adv: batadv1027: Interface deactivated: macvlan974 [ 3207.743003][T31344] batman_adv: batadv1027: Removing interface: macvlan974 [ 3207.790180][T31344] batman_adv: batadv1026: Interface deactivated: macvlan973 [ 3207.810521][T31344] batman_adv: batadv1026: Removing interface: macvlan973 [ 3207.869980][T31344] batman_adv: batadv1025: Interface deactivated: macvlan972 [ 3207.879266][T31344] batman_adv: batadv1025: Removing interface: macvlan972 [ 3207.945919][T31344] batman_adv: batadv1024: Interface deactivated: macvlan971 [ 3207.979832][T31344] batman_adv: batadv1024: Removing interface: macvlan971 [ 3207.987727][ C1] net_ratelimit: 16877 callbacks suppressed [ 3207.987743][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3207.997753][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3208.005980][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3208.017850][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3208.029724][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3208.041595][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3208.053512][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3208.065398][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3208.077307][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3208.089188][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3208.151244][T31344] batman_adv: batadv1023: Interface deactivated: macvlan970 [ 3208.160098][T31344] batman_adv: batadv1023: Removing interface: macvlan970 [ 3208.178725][T31344] batman_adv: batadv1022: Interface deactivated: macvlan969 [ 3208.187062][T31344] batman_adv: batadv1022: Removing interface: macvlan969 [ 3208.226838][T31344] batman_adv: batadv1021: Interface deactivated: macvlan968 [ 3208.256770][T31344] batman_adv: batadv1021: Removing interface: macvlan968 [ 3208.300799][T31344] batman_adv: batadv1020: Interface deactivated: macvlan967 [ 3208.320575][T31344] batman_adv: batadv1020: Removing interface: macvlan967 [ 3208.375026][T31344] batman_adv: batadv1019: Interface deactivated: macvlan966 [ 3208.394185][T31344] batman_adv: batadv1019: Removing interface: macvlan966 [ 3208.438144][T31344] batman_adv: batadv1018: Interface deactivated: macvlan965 [ 3208.446718][T31344] batman_adv: batadv1018: Removing interface: macvlan965 [ 3208.502059][T31344] batman_adv: batadv1017: Interface deactivated: macvlan964 [ 3208.521700][T31344] batman_adv: batadv1017: Removing interface: macvlan964 [ 3208.560593][T31344] batman_adv: batadv1016: Interface deactivated: macvlan963 [ 3208.580233][T31344] batman_adv: batadv1016: Removing interface: macvlan963 [ 3208.620748][T31344] batman_adv: batadv1015: Interface deactivated: macvlan962 [ 3208.640456][T31344] batman_adv: batadv1015: Removing interface: macvlan962 [ 3208.683889][T31344] batman_adv: batadv1014: Interface deactivated: macvlan961 [ 3208.712135][T31344] batman_adv: batadv1014: Removing interface: macvlan961 [ 3208.752107][T31344] batman_adv: batadv1013: Interface deactivated: macvlan960 [ 3208.771399][T31344] batman_adv: batadv1013: Removing interface: macvlan960 [ 3208.815643][T31344] batman_adv: batadv1012: Interface deactivated: macvlan959 [ 3208.835652][T31344] batman_adv: batadv1012: Removing interface: macvlan959 [ 3208.910250][T31344] batman_adv: batadv1011: Interface deactivated: macvlan958 [ 3208.930507][T31344] batman_adv: batadv1011: Removing interface: macvlan958 [ 3208.973533][T31344] batman_adv: batadv1010: Interface deactivated: macvlan957 [ 3208.993342][T31344] batman_adv: batadv1010: Removing interface: macvlan957 [ 3209.046707][T31344] batman_adv: batadv1009: Interface deactivated: macvlan956 [ 3209.096475][T31344] batman_adv: batadv1009: Removing interface: macvlan956 [ 3209.134243][T31344] batman_adv: batadv1008: Interface deactivated: macvlan955 [ 3209.164444][T31344] batman_adv: batadv1008: Removing interface: macvlan955 [ 3209.206981][T31344] batman_adv: batadv1007: Interface deactivated: macvlan954 [ 3209.236707][T31344] batman_adv: batadv1007: Removing interface: macvlan954 [ 3209.276214][T31344] batman_adv: batadv1006: Interface deactivated: macvlan953 [ 3209.296310][T31344] batman_adv: batadv1006: Removing interface: macvlan953 [ 3209.348063][T31344] batman_adv: batadv1005: Interface deactivated: macvlan952 [ 3209.357077][T31344] batman_adv: batadv1005: Removing interface: macvlan952 [ 3209.414220][T31344] batman_adv: batadv1004: Interface deactivated: macvlan951 [ 3209.454972][T31344] batman_adv: batadv1004: Removing interface: macvlan951 [ 3209.485668][T31344] batman_adv: batadv1003: Interface deactivated: macvlan950 [ 3209.504997][T31344] batman_adv: batadv1003: Removing interface: macvlan950 [ 3209.534727][T31344] batman_adv: batadv1002: Interface deactivated: macvlan949 [ 3209.564546][T31344] batman_adv: batadv1002: Removing interface: macvlan949 [ 3209.615938][T31344] batman_adv: batadv1001: Interface deactivated: macvlan948 [ 3209.635644][T31344] batman_adv: batadv1001: Removing interface: macvlan948 [ 3209.677498][T31344] batman_adv: batadv1000: Interface deactivated: macvlan947 [ 3209.708436][T31344] batman_adv: batadv1000: Removing interface: macvlan947 [ 3209.760271][T31344] batman_adv: batadv999: Interface deactivated: macvlan946 [ 3209.779824][T31344] batman_adv: batadv999: Removing interface: macvlan946 [ 3209.845730][T31344] batman_adv: batadv998: Interface deactivated: macvlan945 [ 3209.865315][T31344] batman_adv: batadv998: Removing interface: macvlan945 [ 3209.907133][T31344] batman_adv: batadv997: Interface deactivated: macvlan944 [ 3209.926223][T31344] batman_adv: batadv997: Removing interface: macvlan944 [ 3209.995202][T31344] batman_adv: batadv996: Interface deactivated: macvlan943 [ 3210.028951][T31344] batman_adv: batadv996: Removing interface: macvlan943 [ 3210.090939][T31344] batman_adv: batadv995: Interface deactivated: macvlan942 [ 3210.119248][T31344] batman_adv: batadv995: Removing interface: macvlan942 [ 3210.174771][T31344] batman_adv: batadv994: Interface deactivated: macvlan941 [ 3210.194407][T31344] batman_adv: batadv994: Removing interface: macvlan941 [ 3210.246986][T31344] batman_adv: batadv993: Interface deactivated: macvlan940 [ 3210.264722][T31344] batman_adv: batadv993: Removing interface: macvlan940 [ 3210.335905][T31344] batman_adv: batadv992: Interface deactivated: macvlan939 [ 3210.373759][T31344] batman_adv: batadv992: Removing interface: macvlan939 [ 3210.417681][T31344] batman_adv: batadv991: Interface deactivated: macvlan938 [ 3210.426040][T31344] batman_adv: batadv991: Removing interface: macvlan938 [ 3210.486594][T31344] batman_adv: batadv989: Interface deactivated: macvlan937 [ 3210.526845][T31344] batman_adv: batadv989: Removing interface: macvlan937 [ 3210.569616][T31344] batman_adv: batadv988: Interface deactivated: macvlan936 [ 3210.589147][T31344] batman_adv: batadv988: Removing interface: macvlan936 [ 3210.664325][T31344] batman_adv: batadv987: Interface deactivated: macvlan935 [ 3210.699260][T31344] batman_adv: batadv987: Removing interface: macvlan935 [ 3210.751757][T31344] batman_adv: batadv986: Interface deactivated: macvlan934 [ 3210.771236][T31344] batman_adv: batadv986: Removing interface: macvlan934 [ 3210.841153][T31344] batman_adv: batadv985: Interface deactivated: macvlan933 [ 3210.859836][T31344] batman_adv: batadv985: Removing interface: macvlan933 [ 3210.913150][T31344] batman_adv: batadv984: Interface deactivated: macvlan932 [ 3210.934470][T31344] batman_adv: batadv984: Removing interface: macvlan932 [ 3211.003079][T31344] batman_adv: batadv983: Interface deactivated: macvlan931 [ 3211.028978][T31344] batman_adv: batadv983: Removing interface: macvlan931 [ 3211.073978][T31344] batman_adv: batadv982: Interface deactivated: macvlan930 [ 3211.094598][T31344] batman_adv: batadv982: Removing interface: macvlan930 [ 3211.135560][T31344] batman_adv: batadv981: Interface deactivated: macvlan929 [ 3211.164815][T31344] batman_adv: batadv981: Removing interface: macvlan929 [ 3211.194566][T31344] batman_adv: batadv980: Interface deactivated: macvlan928 [ 3211.234886][T31344] batman_adv: batadv980: Removing interface: macvlan928 [ 3211.263968][T31344] batman_adv: batadv979: Interface deactivated: macvlan927 [ 3211.293142][T31344] batman_adv: batadv979: Removing interface: macvlan927 [ 3211.332729][T31344] batman_adv: batadv978: Interface deactivated: macvlan926 [ 3211.353989][T31344] batman_adv: batadv978: Removing interface: macvlan926 [ 3211.383732][T31344] batman_adv: batadv977: Interface deactivated: macvlan925 [ 3211.422863][T31344] batman_adv: batadv977: Removing interface: macvlan925 [ 3211.442107][T31344] batman_adv: batadv976: Interface deactivated: macvlan924 [ 3211.472089][T31344] batman_adv: batadv976: Removing interface: macvlan924 [ 3211.503637][T31344] batman_adv: batadv975: Interface deactivated: macvlan923 [ 3211.531326][T31344] batman_adv: batadv975: Removing interface: macvlan923 [ 3211.573319][T31344] batman_adv: batadv974: Interface deactivated: macvlan922 [ 3211.592860][T31344] batman_adv: batadv974: Removing interface: macvlan922 [ 3211.624099][T31344] batman_adv: batadv973: Interface deactivated: macvlan921 [ 3211.643502][T31344] batman_adv: batadv973: Removing interface: macvlan921 [ 3211.695594][T31344] batman_adv: batadv972: Interface deactivated: macvlan920 [ 3211.715024][T31344] batman_adv: batadv972: Removing interface: macvlan920 [ 3211.765234][T31344] batman_adv: batadv971: Interface deactivated: macvlan919 [ 3211.784162][T31344] batman_adv: batadv971: Removing interface: macvlan919 [ 3211.814220][T31344] batman_adv: batadv970: Interface deactivated: macvlan918 [ 3211.843394][T31344] batman_adv: batadv970: Removing interface: macvlan918 [ 3211.876270][T31344] batman_adv: batadv969: Interface deactivated: macvlan917 [ 3211.895311][T31344] batman_adv: batadv969: Removing interface: macvlan917 [ 3211.951740][T31344] batman_adv: batadv968: Interface deactivated: macvlan916 [ 3211.970112][T31344] batman_adv: batadv968: Removing interface: macvlan916 [ 3212.035932][T31344] batman_adv: batadv967: Interface deactivated: macvlan915 [ 3212.054373][T31344] batman_adv: batadv967: Removing interface: macvlan915 [ 3212.105393][T31344] batman_adv: batadv966: Interface deactivated: macvlan914 [ 3212.126323][T31344] batman_adv: batadv966: Removing interface: macvlan914 [ 3212.156189][T31344] batman_adv: batadv965: Interface deactivated: macvlan913 [ 3212.193723][T31344] batman_adv: batadv965: Removing interface: macvlan913 [ 3212.234111][T31344] batman_adv: batadv964: Interface deactivated: macvlan912 [ 3212.272816][T31344] batman_adv: batadv964: Removing interface: macvlan912 [ 3212.312166][T31344] batman_adv: batadv963: Interface deactivated: macvlan911 [ 3212.329430][T31344] batman_adv: batadv963: Removing interface: macvlan911 [ 3212.356046][T31344] batman_adv: batadv962: Interface deactivated: macvlan910 [ 3212.385902][T31344] batman_adv: batadv962: Removing interface: macvlan910 [ 3212.426367][T31344] batman_adv: batadv961: Interface deactivated: macvlan909 [ 3212.445891][T31344] batman_adv: batadv961: Removing interface: macvlan909 [ 3212.500947][T31344] batman_adv: batadv960: Interface deactivated: macvlan908 [ 3212.509760][T31344] batman_adv: batadv960: Removing interface: macvlan908 [ 3212.549257][T31344] batman_adv: batadv959: Interface deactivated: macvlan907 [ 3212.578819][T31344] batman_adv: batadv959: Removing interface: macvlan907 [ 3212.609789][T31344] batman_adv: batadv958: Interface deactivated: macvlan906 [ 3212.630534][T31344] batman_adv: batadv958: Removing interface: macvlan906 [ 3212.672045][T31344] batman_adv: batadv957: Interface deactivated: macvlan905 [ 3212.691578][T31344] batman_adv: batadv957: Removing interface: macvlan905 [ 3212.733599][T31344] batman_adv: batadv956: Interface deactivated: macvlan904 [ 3212.754391][T31344] batman_adv: batadv956: Removing interface: macvlan904 [ 3212.818229][T31344] batman_adv: batadv955: Interface deactivated: macvlan903 [ 3212.826611][T31344] batman_adv: batadv955: Removing interface: macvlan903 [ 3212.922661][T31344] batman_adv: batadv953: Interface deactivated: macvlan902 [ 3212.931813][T31344] batman_adv: batadv953: Removing interface: macvlan902 [ 3212.971799][T31344] batman_adv: batadv952: Interface deactivated: macvlan901 [ 3212.988751][T31344] batman_adv: batadv952: Removing interface: macvlan901 [ 3212.997731][ C1] net_ratelimit: 16290 callbacks suppressed [ 3212.997749][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3212.997831][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3213.003949][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3213.015880][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3213.027783][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3213.039659][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3213.051626][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3213.063485][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3213.075392][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3213.087273][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3213.122568][T31344] batman_adv: batadv951: Interface deactivated: macvlan900 [ 3213.123622][T31344] batman_adv: batadv951: Removing interface: macvlan900 [ 3213.149119][T31344] batman_adv: batadv950: Interface deactivated: macvlan899 [ 3213.157825][T31344] batman_adv: batadv950: Removing interface: macvlan899 [ 3213.176546][T31344] batman_adv: batadv949: Interface deactivated: macvlan898 [ 3213.185171][T31344] batman_adv: batadv949: Removing interface: macvlan898 [ 3213.204162][T31344] batman_adv: batadv948: Interface deactivated: macvlan897 [ 3213.212483][T31344] batman_adv: batadv948: Removing interface: macvlan897 [ 3213.257288][T31344] batman_adv: batadv947: Interface deactivated: macvlan896 [ 3213.287168][T31344] batman_adv: batadv947: Removing interface: macvlan896 [ 3213.340209][T31344] batman_adv: batadv946: Interface deactivated: macvlan895 [ 3213.361420][T31344] batman_adv: batadv946: Removing interface: macvlan895 [ 3213.409014][T31344] batman_adv: batadv945: Interface deactivated: macvlan894 [ 3213.437717][T31344] batman_adv: batadv945: Removing interface: macvlan894 [ 3213.483179][T31344] batman_adv: batadv944: Interface deactivated: macvlan893 [ 3213.520790][T31344] batman_adv: batadv944: Removing interface: macvlan893 [ 3213.579887][T31344] batman_adv: batadv943: Interface deactivated: macvlan892 [ 3213.599144][T31344] batman_adv: batadv943: Removing interface: macvlan892 [ 3213.648441][T31344] batman_adv: batadv942: Interface deactivated: macvlan891 [ 3213.657246][T31344] batman_adv: batadv942: Removing interface: macvlan891 [ 3213.683958][T31344] batman_adv: batadv941: Interface deactivated: macvlan890 [ 3213.722378][T31344] batman_adv: batadv941: Removing interface: macvlan890 [ 3213.751730][T31344] batman_adv: batadv940: Interface deactivated: macvlan889 [ 3213.781650][T31344] batman_adv: batadv940: Removing interface: macvlan889 [ 3213.831703][T31344] batman_adv: batadv939: Interface deactivated: macvlan888 [ 3213.850938][T31344] batman_adv: batadv939: Removing interface: macvlan888 [ 3213.893437][T31344] batman_adv: batadv938: Interface deactivated: macvlan887 [ 3213.912424][T31344] batman_adv: batadv938: Removing interface: macvlan887 [ 3213.955764][T31344] batman_adv: batadv937: Interface deactivated: macvlan886 [ 3213.975311][T31344] batman_adv: batadv937: Removing interface: macvlan886 [ 3214.004584][T31344] batman_adv: batadv936: Interface deactivated: macvlan885 [ 3214.044440][T31344] batman_adv: batadv936: Removing interface: macvlan885 [ 3214.087088][T31344] batman_adv: batadv935: Interface deactivated: macvlan884 [ 3214.127062][T31344] batman_adv: batadv935: Removing interface: macvlan884 [ 3214.157319][T31344] batman_adv: batadv934: Interface deactivated: macvlan883 [ 3214.185587][T31344] batman_adv: batadv934: Removing interface: macvlan883 [ 3214.213473][T31344] batman_adv: batadv933: Interface deactivated: macvlan882 [ 3214.232733][T31344] batman_adv: batadv933: Removing interface: macvlan882 [ 3214.274100][T31344] batman_adv: batadv932: Interface deactivated: macvlan881 [ 3214.306780][T31344] batman_adv: batadv932: Removing interface: macvlan881 [ 3214.347352][T31344] batman_adv: batadv931: Interface deactivated: macvlan880 [ 3214.387050][T31344] batman_adv: batadv931: Removing interface: macvlan880 [ 3214.431566][T31344] batman_adv: batadv930: Interface deactivated: macvlan879 [ 3214.450522][T31344] batman_adv: batadv930: Removing interface: macvlan879 [ 3214.500307][T31344] batman_adv: batadv929: Interface deactivated: macvlan878 [ 3214.519832][T31344] batman_adv: batadv929: Removing interface: macvlan878 [ 3214.560276][T31344] batman_adv: batadv928: Interface deactivated: macvlan877 [ 3214.586994][T31344] batman_adv: batadv928: Removing interface: macvlan877 [ 3214.634323][T31344] batman_adv: batadv927: Interface deactivated: macvlan876 [ 3214.663891][T31344] batman_adv: batadv927: Removing interface: macvlan876 [ 3214.700814][T31344] batman_adv: batadv926: Interface deactivated: macvlan875 [ 3214.719850][T31344] batman_adv: batadv926: Removing interface: macvlan875 [ 3214.759364][T31344] batman_adv: batadv924: Interface deactivated: macvlan874 [ 3214.778657][T31344] batman_adv: batadv924: Removing interface: macvlan874 [ 3214.806350][T31344] batman_adv: batadv923: Interface deactivated: macvlan873 [ 3214.825486][T31344] batman_adv: batadv923: Removing interface: macvlan873 [ 3214.888313][T31344] batman_adv: batadv922: Interface deactivated: macvlan872 [ 3214.897032][T31344] batman_adv: batadv922: Removing interface: macvlan872 [ 3214.958131][T31344] batman_adv: batadv921: Interface deactivated: macvlan871 [ 3214.966794][T31344] batman_adv: batadv921: Removing interface: macvlan871 [ 3215.025872][T31344] batman_adv: batadv920: Interface deactivated: macvlan870 [ 3215.045478][T31344] batman_adv: batadv920: Removing interface: macvlan870 [ 3215.083512][T31344] batman_adv: batadv919: Interface deactivated: macvlan869 [ 3215.110236][T31344] batman_adv: batadv919: Removing interface: macvlan869 [ 3215.153939][T31344] batman_adv: batadv918: Interface deactivated: macvlan868 [ 3215.174274][T31344] batman_adv: batadv918: Removing interface: macvlan868 [ 3215.213108][T31344] batman_adv: batadv917: Interface deactivated: macvlan867 [ 3215.232225][T31344] batman_adv: batadv917: Removing interface: macvlan867 [ 3215.271615][T31344] batman_adv: batadv916: Interface deactivated: macvlan866 [ 3215.301097][T31344] batman_adv: batadv916: Removing interface: macvlan866 [ 3215.333579][T31344] batman_adv: batadv915: Interface deactivated: macvlan865 [ 3215.362943][T31344] batman_adv: batadv915: Removing interface: macvlan865 [ 3215.403964][T31344] batman_adv: batadv914: Interface deactivated: macvlan864 [ 3215.412512][T31344] batman_adv: batadv914: Removing interface: macvlan864 [ 3215.462677][T31344] batman_adv: batadv913: Interface deactivated: macvlan863 [ 3215.482159][T31344] batman_adv: batadv913: Removing interface: macvlan863 [ 3215.523088][T31344] batman_adv: batadv912: Interface deactivated: macvlan862 [ 3215.551105][T31344] batman_adv: batadv912: Removing interface: macvlan862 [ 3215.603785][T31344] batman_adv: batadv911: Interface deactivated: macvlan861 [ 3215.622110][T31344] batman_adv: batadv911: Removing interface: macvlan861 [ 3215.673106][T31344] batman_adv: batadv910: Interface deactivated: macvlan860 [ 3215.692815][T31344] batman_adv: batadv910: Removing interface: macvlan860 [ 3215.731704][T31344] batman_adv: batadv909: Interface deactivated: macvlan859 [ 3215.749525][T31344] batman_adv: batadv909: Removing interface: macvlan859 [ 3215.778269][T31344] batman_adv: batadv908: Interface deactivated: macvlan858 [ 3215.786821][T31344] batman_adv: batadv908: Removing interface: macvlan858 [ 3215.851412][T31344] batman_adv: batadv907: Interface deactivated: macvlan857 [ 3215.870443][T31344] batman_adv: batadv907: Removing interface: macvlan857 [ 3215.909083][T31344] batman_adv: batadv906: Interface deactivated: macvlan856 [ 3215.947664][T31344] batman_adv: batadv906: Removing interface: macvlan856 [ 3215.989724][T31344] batman_adv: batadv905: Interface deactivated: macvlan855 [ 3216.011949][T31344] batman_adv: batadv905: Removing interface: macvlan855 [ 3216.073744][T31344] batman_adv: batadv904: Interface deactivated: macvlan854 [ 3216.093576][T31344] batman_adv: batadv904: Removing interface: macvlan854 [ 3216.131838][T31344] batman_adv: batadv903: Interface deactivated: macvlan853 [ 3216.150423][T31344] batman_adv: batadv903: Removing interface: macvlan853 [ 3216.193030][T31344] batman_adv: batadv902: Interface deactivated: macvlan852 [ 3216.212646][T31344] batman_adv: batadv902: Removing interface: macvlan852 [ 3216.263058][T31344] batman_adv: batadv901: Interface deactivated: macvlan851 [ 3216.282212][T31344] batman_adv: batadv901: Removing interface: macvlan851 [ 3216.322822][T31344] batman_adv: batadv900: Interface deactivated: macvlan850 [ 3216.342288][T31344] batman_adv: batadv900: Removing interface: macvlan850 [ 3216.388918][T31344] batman_adv: batadv899: Interface deactivated: macvlan849 [ 3216.407931][T31344] batman_adv: batadv899: Removing interface: macvlan849 [ 3216.457554][T31344] batman_adv: batadv898: Interface deactivated: macvlan848 [ 3216.465977][T31344] batman_adv: batadv898: Removing interface: macvlan848 [ 3216.527310][T31344] batman_adv: batadv897: Interface deactivated: macvlan847 [ 3216.546300][T31344] batman_adv: batadv897: Removing interface: macvlan847 [ 3216.606152][T31344] batman_adv: batadv896: Interface deactivated: macvlan846 [ 3216.639189][T31344] batman_adv: batadv896: Removing interface: macvlan846 [ 3216.694238][T31344] batman_adv: batadv895: Interface deactivated: macvlan845 [ 3216.726331][T31344] batman_adv: batadv895: Removing interface: macvlan845 [ 3216.769447][T31344] batman_adv: batadv894: Interface deactivated: macvlan844 [ 3216.778146][T31344] batman_adv: batadv894: Removing interface: macvlan844 [ 3216.816550][T31344] batman_adv: batadv893: Interface deactivated: macvlan843 [ 3216.844066][T31344] batman_adv: batadv893: Removing interface: macvlan843 [ 3216.886716][T31344] batman_adv: batadv892: Interface deactivated: macvlan842 [ 3216.940728][T31344] batman_adv: batadv892: Removing interface: macvlan842 [ 3216.969194][T31344] batman_adv: batadv891: Interface deactivated: macvlan841 [ 3216.998829][T31344] batman_adv: batadv891: Removing interface: macvlan841 [ 3217.030724][T31344] batman_adv: batadv890: Interface deactivated: macvlan840 [ 3217.049649][T31344] batman_adv: batadv890: Removing interface: macvlan840 [ 3217.118910][T31344] batman_adv: batadv889: Interface deactivated: macvlan839 [ 3217.138961][T31344] batman_adv: batadv889: Removing interface: macvlan839 [ 3217.188528][T31344] batman_adv: batadv888: Interface deactivated: macvlan838 [ 3217.197379][T31344] batman_adv: batadv888: Removing interface: macvlan838 [ 3217.262216][T31344] batman_adv: batadv887: Interface deactivated: macvlan837 [ 3217.279900][T31344] batman_adv: batadv887: Removing interface: macvlan837 [ 3217.346847][T31344] batman_adv: batadv884: Interface deactivated: macvlan836 [ 3217.355624][T31344] batman_adv: batadv884: Removing interface: macvlan836 [ 3217.395397][T31344] batman_adv: batadv883: Interface deactivated: macvlan835 [ 3217.414994][T31344] batman_adv: batadv883: Removing interface: macvlan835 [ 3217.453054][T31344] batman_adv: batadv882: Interface deactivated: macvlan834 [ 3217.482852][T31344] batman_adv: batadv882: Removing interface: macvlan834 [ 3217.514060][T31344] batman_adv: batadv881: Interface deactivated: macvlan833 [ 3217.534359][T31344] batman_adv: batadv881: Removing interface: macvlan833 [ 3217.575234][T31344] batman_adv: batadv879: Interface deactivated: macvlan832 [ 3217.613775][T31344] batman_adv: batadv879: Removing interface: macvlan832 [ 3217.642103][T31344] batman_adv: batadv878: Interface deactivated: macvlan831 [ 3217.660677][T31344] batman_adv: batadv878: Removing interface: macvlan831 [ 3217.717846][T31344] batman_adv: batadv877: Interface deactivated: macvlan830 [ 3217.726609][T31344] batman_adv: batadv877: Removing interface: macvlan830 [ 3217.785023][T31344] batman_adv: batadv876: Interface deactivated: macvlan829 [ 3217.825063][T31344] batman_adv: batadv876: Removing interface: macvlan829 [ 3217.843632][T31344] batman_adv: batadv875: Interface deactivated: macvlan828 [ 3217.883670][T31344] batman_adv: batadv875: Removing interface: macvlan828 [ 3217.914459][T31344] batman_adv: batadv874: Interface deactivated: macvlan827 [ 3217.954559][T31344] batman_adv: batadv874: Removing interface: macvlan827 [ 3217.986503][T31344] batman_adv: batadv873: Interface deactivated: macvlan826 [ 3218.005514][T31344] batman_adv: batadv873: Removing interface: macvlan826 [ 3218.007742][ C0] net_ratelimit: 17003 callbacks suppressed [ 3218.007758][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3218.013189][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3218.018723][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3218.030587][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3218.042514][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3218.054396][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3218.066314][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3218.078179][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3218.090092][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3218.102042][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3218.158502][T31344] batman_adv: batadv872: Interface deactivated: macvlan825 [ 3218.166817][T31344] batman_adv: batadv872: Removing interface: macvlan825 [ 3218.184119][T31344] batman_adv: batadv871: Interface deactivated: macvlan824 [ 3218.192406][T31344] batman_adv: batadv871: Removing interface: macvlan824 [ 3218.209575][T31344] batman_adv: batadv870: Interface deactivated: macvlan823 [ 3218.218273][T31344] batman_adv: batadv870: Removing interface: macvlan823 [ 3218.235635][T31344] batman_adv: batadv869: Interface deactivated: macvlan822 [ 3218.244141][T31344] batman_adv: batadv869: Removing interface: macvlan822 [ 3218.275294][T31344] batman_adv: batadv868: Interface deactivated: macvlan821 [ 3218.294452][T31344] batman_adv: batadv868: Removing interface: macvlan821 [ 3218.334042][T31344] batman_adv: batadv867: Interface deactivated: macvlan820 [ 3218.352465][T31344] batman_adv: batadv867: Removing interface: macvlan820 [ 3218.394271][T31344] batman_adv: batadv866: Interface deactivated: macvlan819 [ 3218.425994][T31344] batman_adv: batadv866: Removing interface: macvlan819 [ 3218.456236][T31344] batman_adv: batadv865: Interface deactivated: macvlan818 [ 3218.475498][T31344] batman_adv: batadv865: Removing interface: macvlan818 [ 3218.515037][T31344] batman_adv: batadv864: Interface deactivated: macvlan817 [ 3218.556147][T31344] batman_adv: batadv864: Removing interface: macvlan817 [ 3218.593787][T31344] batman_adv: batadv863: Interface deactivated: macvlan816 [ 3218.614582][T31344] batman_adv: batadv863: Removing interface: macvlan816 [ 3218.657816][T31344] batman_adv: batadv862: Interface deactivated: macvlan815 [ 3218.666443][T31344] batman_adv: batadv862: Removing interface: macvlan815 [ 3218.734219][T31344] batman_adv: batadv861: Interface deactivated: macvlan814 [ 3218.753813][T31344] batman_adv: batadv861: Removing interface: macvlan814 [ 3218.805885][T31344] batman_adv: batadv860: Interface deactivated: macvlan813 [ 3218.814658][T31344] batman_adv: batadv860: Removing interface: macvlan813 [ 3218.865914][T31344] batman_adv: batadv859: Interface deactivated: macvlan812 [ 3218.884929][T31344] batman_adv: batadv859: Removing interface: macvlan812 [ 3218.936446][T31344] batman_adv: batadv858: Interface deactivated: macvlan811 [ 3218.954923][T31344] batman_adv: batadv858: Removing interface: macvlan811 [ 3219.016366][T31344] batman_adv: batadv857: Interface deactivated: macvlan810 [ 3219.035710][T31344] batman_adv: batadv857: Removing interface: macvlan810 [ 3219.063727][T31344] batman_adv: batadv856: Interface deactivated: macvlan809 [ 3219.082906][T31344] batman_adv: batadv856: Removing interface: macvlan809 [ 3219.123056][T31344] batman_adv: batadv855: Interface deactivated: macvlan808 [ 3219.152683][T31344] batman_adv: batadv855: Removing interface: macvlan808 [ 3219.192795][T31344] batman_adv: batadv854: Interface deactivated: macvlan807 [ 3219.212544][T31344] batman_adv: batadv854: Removing interface: macvlan807 [ 3219.266612][T31344] batman_adv: batadv853: Interface deactivated: macvlan806 [ 3219.301584][T31344] batman_adv: batadv853: Removing interface: macvlan806 [ 3219.351864][T31344] batman_adv: batadv852: Interface deactivated: macvlan805 [ 3219.371387][T31344] batman_adv: batadv852: Removing interface: macvlan805 [ 3219.412270][T31344] batman_adv: batadv851: Interface deactivated: macvlan804 [ 3219.433305][T31344] batman_adv: batadv851: Removing interface: macvlan804 [ 3219.500701][T31344] batman_adv: batadv850: Interface deactivated: macvlan803 [ 3219.509383][T31344] batman_adv: batadv850: Removing interface: macvlan803 [ 3219.552261][T31344] batman_adv: batadv849: Interface deactivated: macvlan802 [ 3219.571824][T31344] batman_adv: batadv849: Removing interface: macvlan802 [ 3219.622315][T31344] batman_adv: batadv848: Interface deactivated: macvlan801 [ 3219.641753][T31344] batman_adv: batadv848: Removing interface: macvlan801 [ 3219.693918][T31344] batman_adv: batadv847: Interface deactivated: macvlan800 [ 3219.713091][T31344] batman_adv: batadv847: Removing interface: macvlan800 [ 3219.753406][T31344] batman_adv: batadv846: Interface deactivated: macvlan799 [ 3219.772628][T31344] batman_adv: batadv846: Removing interface: macvlan799 [ 3219.827004][T31344] batman_adv: batadv845: Interface deactivated: macvlan798 [ 3219.846657][T31344] batman_adv: batadv845: Removing interface: macvlan798 [ 3219.910922][T31344] batman_adv: batadv844: Interface deactivated: macvlan797 [ 3219.919865][T31344] batman_adv: batadv844: Removing interface: macvlan797 [ 3219.963716][T31344] batman_adv: batadv843: Interface deactivated: macvlan796 [ 3219.981082][T31344] batman_adv: batadv843: Removing interface: macvlan796 [ 3220.024146][T31344] batman_adv: batadv842: Interface deactivated: macvlan795 [ 3220.043578][T31344] batman_adv: batadv842: Removing interface: macvlan795 [ 3220.099149][T31344] batman_adv: batadv841: Interface deactivated: macvlan794 [ 3220.129384][T31344] batman_adv: batadv841: Removing interface: macvlan794 [ 3220.159087][T31344] batman_adv: batadv840: Interface deactivated: macvlan793 [ 3220.178514][T31344] batman_adv: batadv840: Removing interface: macvlan793 [ 3220.211314][T31344] batman_adv: batadv839: Interface deactivated: macvlan792 [ 3220.239643][T31344] batman_adv: batadv839: Removing interface: macvlan792 [ 3220.269009][T31344] batman_adv: batadv838: Interface deactivated: macvlan791 [ 3220.288201][T31344] batman_adv: batadv838: Removing interface: macvlan791 [ 3220.336567][T31344] batman_adv: batadv837: Interface deactivated: macvlan790 [ 3220.355676][T31344] batman_adv: batadv837: Removing interface: macvlan790 [ 3220.416595][T31344] batman_adv: batadv836: Interface deactivated: macvlan789 [ 3220.435973][T31344] batman_adv: batadv836: Removing interface: macvlan789 [ 3220.488753][T31344] batman_adv: batadv835: Interface deactivated: macvlan788 [ 3220.498007][T31344] batman_adv: batadv835: Removing interface: macvlan788 [ 3220.555251][T31344] batman_adv: batadv834: Interface deactivated: macvlan787 [ 3220.587285][T31344] batman_adv: batadv834: Removing interface: macvlan787 [ 3220.625673][T31344] batman_adv: batadv833: Interface deactivated: macvlan786 [ 3220.645181][T31344] batman_adv: batadv833: Removing interface: macvlan786 [ 3220.705389][T31344] batman_adv: batadv832: Interface deactivated: macvlan785 [ 3220.741416][T31344] batman_adv: batadv832: Removing interface: macvlan785 [ 3220.802914][T31344] batman_adv: batadv831: Interface deactivated: macvlan784 [ 3220.826394][T31344] batman_adv: batadv831: Removing interface: macvlan784 [ 3220.865106][T31344] batman_adv: batadv830: Interface deactivated: macvlan783 [ 3220.884585][T31344] batman_adv: batadv830: Removing interface: macvlan783 [ 3220.961106][T31344] batman_adv: batadv829: Interface deactivated: macvlan782 [ 3220.979952][T31344] batman_adv: batadv829: Removing interface: macvlan782 [ 3221.020707][T31344] batman_adv: batadv828: Interface deactivated: macvlan781 [ 3221.040108][T31344] batman_adv: batadv828: Removing interface: macvlan781 [ 3221.082477][T31344] batman_adv: batadv827: Interface deactivated: macvlan780 [ 3221.102362][T31344] batman_adv: batadv827: Removing interface: macvlan780 [ 3221.135061][T31344] batman_adv: batadv826: Interface deactivated: macvlan779 [ 3221.154654][T31344] batman_adv: batadv826: Removing interface: macvlan779 [ 3221.196929][T31344] batman_adv: batadv825: Interface deactivated: macvlan778 [ 3221.217376][T31344] batman_adv: batadv825: Removing interface: macvlan778 [ 3221.260956][T31344] batman_adv: batadv824: Interface deactivated: macvlan777 [ 3221.280419][T31344] batman_adv: batadv824: Removing interface: macvlan777 [ 3221.329578][T31344] batman_adv: batadv823: Interface deactivated: macvlan776 [ 3221.350276][T31344] batman_adv: batadv823: Removing interface: macvlan776 [ 3221.392764][T31344] batman_adv: batadv822: Interface deactivated: macvlan775 [ 3221.412532][T31344] batman_adv: batadv822: Removing interface: macvlan775 [ 3221.456741][T31344] batman_adv: batadv821: Interface deactivated: macvlan774 [ 3221.476633][T31344] batman_adv: batadv821: Removing interface: macvlan774 [ 3221.519524][T31344] batman_adv: batadv820: Interface deactivated: macvlan773 [ 3221.539142][T31344] batman_adv: batadv820: Removing interface: macvlan773 [ 3221.589391][T31344] batman_adv: batadv819: Interface deactivated: macvlan772 [ 3221.609563][T31344] batman_adv: batadv819: Removing interface: macvlan772 [ 3221.639481][T31344] batman_adv: batadv818: Interface deactivated: macvlan771 [ 3221.661908][T31344] batman_adv: batadv818: Removing interface: macvlan771 [ 3221.712811][T31344] batman_adv: batadv817: Interface deactivated: macvlan770 [ 3221.732911][T31344] batman_adv: batadv817: Removing interface: macvlan770 [ 3221.775006][T31344] batman_adv: batadv816: Interface deactivated: macvlan769 [ 3221.804526][T31344] batman_adv: batadv816: Removing interface: macvlan769 [ 3221.855832][T31344] batman_adv: batadv815: Interface deactivated: macvlan768 [ 3221.876290][T31344] batman_adv: batadv815: Removing interface: macvlan768 [ 3221.931402][T31344] batman_adv: batadv814: Interface deactivated: macvlan767 [ 3221.950114][T31344] batman_adv: batadv814: Removing interface: macvlan767 [ 3222.001468][T31344] batman_adv: batadv813: Interface deactivated: macvlan766 [ 3222.021324][T31344] batman_adv: batadv813: Removing interface: macvlan766 [ 3222.064221][T31344] batman_adv: batadv812: Interface deactivated: macvlan765 [ 3222.083816][T31344] batman_adv: batadv812: Removing interface: macvlan765 [ 3222.123727][T31344] batman_adv: batadv811: Interface deactivated: macvlan764 [ 3222.153876][T31344] batman_adv: batadv811: Removing interface: macvlan764 [ 3222.210303][T31344] batman_adv: batadv810: Interface deactivated: macvlan763 [ 3222.229957][T31344] batman_adv: batadv810: Removing interface: macvlan763 [ 3222.308307][T31344] batman_adv: batadv809: Interface deactivated: macvlan762 [ 3222.317115][T31344] batman_adv: batadv809: Removing interface: macvlan762 [ 3222.382239][T31344] batman_adv: batadv808: Interface deactivated: macvlan761 [ 3222.402455][T31344] batman_adv: batadv808: Removing interface: macvlan761 [ 3222.432723][T31344] batman_adv: batadv807: Interface deactivated: macvlan760 [ 3222.453256][T31344] batman_adv: batadv807: Removing interface: macvlan760 [ 3222.507907][T31344] batman_adv: batadv806: Interface deactivated: macvlan759 [ 3222.516913][T31344] batman_adv: batadv806: Removing interface: macvlan759 [ 3222.582887][T31344] batman_adv: batadv805: Interface deactivated: macvlan758 [ 3222.601636][T31344] batman_adv: batadv805: Removing interface: macvlan758 [ 3222.652012][T31344] batman_adv: batadv804: Interface deactivated: macvlan757 [ 3222.670938][T31344] batman_adv: batadv804: Removing interface: macvlan757 [ 3222.716632][T31344] batman_adv: batadv803: Interface deactivated: macvlan756 [ 3222.747096][T31344] batman_adv: batadv803: Removing interface: macvlan756 [ 3222.796537][T31344] batman_adv: batadv802: Interface deactivated: macvlan755 [ 3222.816777][T31344] batman_adv: batadv802: Removing interface: macvlan755 [ 3222.856246][T31344] batman_adv: batadv801: Interface deactivated: macvlan754 [ 3222.874553][T31344] batman_adv: batadv801: Removing interface: macvlan754 [ 3222.940870][T31344] batman_adv: batadv800: Interface deactivated: macvlan753 [ 3222.958977][T31344] batman_adv: batadv800: Removing interface: macvlan753 [ 3223.017748][ C1] net_ratelimit: 16684 callbacks suppressed [ 3223.017768][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.029889][T31344] batman_adv: batadv799: Interface deactivated: macvlan752 [ 3223.036041][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.043034][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3223.055021][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.066907][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3223.078790][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.090780][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3223.102680][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.114519][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3223.126473][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3223.169315][T31344] batman_adv: batadv799: Removing interface: macvlan752 [ 3223.193971][T31344] batman_adv: batadv798: Interface deactivated: macvlan751 [ 3223.202618][T31344] batman_adv: batadv798: Removing interface: macvlan751 [ 3223.232989][T31344] batman_adv: batadv797: Interface deactivated: macvlan750 [ 3223.252706][T31344] batman_adv: batadv797: Removing interface: macvlan750 [ 3223.309479][T31344] batman_adv: batadv796: Interface deactivated: macvlan749 [ 3223.339328][T31344] batman_adv: batadv796: Removing interface: macvlan749 [ 3223.388504][T31344] batman_adv: batadv795: Interface deactivated: macvlan748 [ 3223.397387][T31344] batman_adv: batadv795: Removing interface: macvlan748 [ 3223.466886][T31344] batman_adv: batadv794: Interface deactivated: macvlan747 [ 3223.487237][T31344] batman_adv: batadv794: Removing interface: macvlan747 [ 3223.514904][T31344] batman_adv: batadv793: Interface deactivated: macvlan746 [ 3223.552691][T31344] batman_adv: batadv793: Removing interface: macvlan746 [ 3223.595308][T31344] batman_adv: batadv792: Interface deactivated: macvlan745 [ 3223.615460][T31344] batman_adv: batadv792: Removing interface: macvlan745 [ 3223.658163][T31344] batman_adv: batadv791: Interface deactivated: macvlan744 [ 3223.677876][T31344] batman_adv: batadv791: Removing interface: macvlan744 [ 3223.706264][T31344] batman_adv: batadv790: Interface deactivated: macvlan743 [ 3223.737003][T31344] batman_adv: batadv790: Removing interface: macvlan743 [ 3223.779465][T31344] batman_adv: batadv789: Interface deactivated: macvlan742 [ 3223.799228][T31344] batman_adv: batadv789: Removing interface: macvlan742 [ 3223.849783][T31344] batman_adv: batadv788: Interface deactivated: macvlan741 [ 3223.869534][T31344] batman_adv: batadv788: Removing interface: macvlan741 [ 3223.911780][T31344] batman_adv: batadv787: Interface deactivated: macvlan740 [ 3223.920444][T31344] batman_adv: batadv787: Removing interface: macvlan740 [ 3223.964024][T31344] batman_adv: batadv786: Interface deactivated: macvlan739 [ 3223.994816][T31344] batman_adv: batadv786: Removing interface: macvlan739 [ 3224.034129][T31344] batman_adv: batadv785: Interface deactivated: macvlan738 [ 3224.062408][T31344] batman_adv: batadv785: Removing interface: macvlan738 [ 3224.104203][T31344] batman_adv: batadv784: Interface deactivated: macvlan737 [ 3224.123409][T31344] batman_adv: batadv784: Removing interface: macvlan737 [ 3224.176035][T31344] batman_adv: batadv783: Interface deactivated: macvlan736 [ 3224.194171][T31344] batman_adv: batadv783: Removing interface: macvlan736 [ 3224.245554][T31344] batman_adv: batadv782: Interface deactivated: macvlan735 [ 3224.264780][T31344] batman_adv: batadv782: Removing interface: macvlan735 [ 3224.304600][T31344] batman_adv: batadv781: Interface deactivated: macvlan734 [ 3224.324094][T31344] batman_adv: batadv781: Removing interface: macvlan734 [ 3224.371767][T31344] batman_adv: batadv780: Interface deactivated: macvlan733 [ 3224.390824][T31344] batman_adv: batadv780: Removing interface: macvlan733 [ 3224.419195][T31344] batman_adv: batadv779: Interface deactivated: macvlan732 [ 3224.438668][T31344] batman_adv: batadv779: Removing interface: macvlan732 [ 3224.478434][T31344] batman_adv: batadv778: Interface deactivated: macvlan731 [ 3224.487042][T31344] batman_adv: batadv778: Removing interface: macvlan731 [ 3224.541070][T31344] batman_adv: batadv777: Interface deactivated: macvlan730 [ 3224.560442][T31344] batman_adv: batadv777: Removing interface: macvlan730 [ 3224.602597][T31344] batman_adv: batadv776: Interface deactivated: macvlan729 [ 3224.621874][T31344] batman_adv: batadv776: Removing interface: macvlan729 [ 3224.660958][T31344] batman_adv: batadv775: Interface deactivated: macvlan728 [ 3224.680312][T31344] batman_adv: batadv775: Removing interface: macvlan728 [ 3224.719748][T31344] batman_adv: batadv774: Interface deactivated: macvlan727 [ 3224.757892][T31344] batman_adv: batadv774: Removing interface: macvlan727 [ 3224.821881][T31344] batman_adv: batadv773: Interface deactivated: macvlan726 [ 3224.841165][T31344] batman_adv: batadv773: Removing interface: macvlan726 [ 3224.884168][T31344] batman_adv: batadv772: Interface deactivated: macvlan725 [ 3224.914845][T31344] batman_adv: batadv772: Removing interface: macvlan725 [ 3224.965238][T31344] batman_adv: batadv771: Interface deactivated: macvlan724 [ 3224.974008][T31344] batman_adv: batadv771: Removing interface: macvlan724 [ 3225.013116][T31344] batman_adv: batadv770: Interface deactivated: macvlan723 [ 3225.032222][T31344] batman_adv: batadv770: Removing interface: macvlan723 [ 3225.087761][T31344] batman_adv: batadv769: Interface deactivated: macvlan722 [ 3225.096363][T31344] batman_adv: batadv769: Removing interface: macvlan722 [ 3225.154337][T31344] batman_adv: batadv768: Interface deactivated: macvlan721 [ 3225.173325][T31344] batman_adv: batadv768: Removing interface: macvlan721 [ 3225.226615][T31344] batman_adv: batadv767: Interface deactivated: macvlan720 [ 3225.256778][T31344] batman_adv: batadv767: Removing interface: macvlan720 [ 3225.309646][T31344] batman_adv: batadv766: Interface deactivated: macvlan719 [ 3225.329244][T31344] batman_adv: batadv766: Removing interface: macvlan719 [ 3225.357736][T31344] batman_adv: batadv765: Interface deactivated: macvlan718 [ 3225.366374][T31344] batman_adv: batadv765: Removing interface: macvlan718 [ 3225.447578][T31344] batman_adv: batadv764: Interface deactivated: macvlan717 [ 3225.456437][T31344] batman_adv: batadv764: Removing interface: macvlan717 [ 3225.494610][T31344] batman_adv: batadv763: Interface deactivated: macvlan716 [ 3225.514450][T31344] batman_adv: batadv763: Removing interface: macvlan716 [ 3225.582911][T31344] batman_adv: batadv762: Interface deactivated: macvlan715 [ 3225.602737][T31344] batman_adv: batadv762: Removing interface: macvlan715 [ 3225.643716][T31344] batman_adv: batadv761: Interface deactivated: macvlan714 [ 3225.663047][T31344] batman_adv: batadv761: Removing interface: macvlan714 [ 3225.692486][T31344] batman_adv: batadv760: Interface deactivated: macvlan713 [ 3225.721745][T31344] batman_adv: batadv760: Removing interface: macvlan713 [ 3225.779955][T31344] batman_adv: batadv759: Interface deactivated: macvlan712 [ 3225.799857][T31344] batman_adv: batadv759: Removing interface: macvlan712 [ 3225.838437][T31344] batman_adv: batadv758: Interface deactivated: macvlan711 [ 3225.847002][T31344] batman_adv: batadv758: Removing interface: macvlan711 [ 3225.895726][T31344] batman_adv: batadv757: Interface deactivated: macvlan710 [ 3225.914493][T31344] batman_adv: batadv757: Removing interface: macvlan710 [ 3225.955129][T31344] batman_adv: batadv756: Interface deactivated: macvlan709 [ 3225.994438][T31344] batman_adv: batadv756: Removing interface: macvlan709 [ 3226.034195][T31344] batman_adv: batadv755: Interface deactivated: macvlan708 [ 3226.064935][T31344] batman_adv: batadv755: Removing interface: macvlan708 [ 3226.107386][T31344] batman_adv: batadv754: Interface deactivated: macvlan707 [ 3226.159234][T31344] batman_adv: batadv754: Removing interface: macvlan707 [ 3226.198855][T31344] batman_adv: batadv753: Interface deactivated: macvlan706 [ 3226.244534][T31344] batman_adv: batadv753: Removing interface: macvlan706 [ 3226.285466][T31344] batman_adv: batadv752: Interface deactivated: macvlan705 [ 3226.305594][T31344] batman_adv: batadv752: Removing interface: macvlan705 [ 3226.356952][T31344] batman_adv: batadv751: Interface deactivated: macvlan704 [ 3226.377206][T31344] batman_adv: batadv751: Removing interface: macvlan704 [ 3226.431560][T31344] batman_adv: batadv750: Interface deactivated: macvlan703 [ 3226.440319][T31344] batman_adv: batadv750: Removing interface: macvlan703 [ 3226.495719][T31344] batman_adv: batadv749: Interface deactivated: macvlan702 [ 3226.504395][T31344] batman_adv: batadv749: Removing interface: macvlan702 [ 3226.547192][T31344] batman_adv: batadv748: Interface deactivated: macvlan701 [ 3226.567119][T31344] batman_adv: batadv748: Removing interface: macvlan701 [ 3226.608174][T31344] batman_adv: batadv746: Interface deactivated: macvlan700 [ 3226.616829][T31344] batman_adv: batadv746: Removing interface: macvlan700 [ 3226.667714][T31344] batman_adv: batadv745: Interface deactivated: macvlan699 [ 3226.676351][T31344] batman_adv: batadv745: Removing interface: macvlan699 [ 3226.743498][T31344] batman_adv: batadv744: Interface deactivated: macvlan698 [ 3226.762418][T31344] batman_adv: batadv744: Removing interface: macvlan698 [ 3226.800713][T31344] batman_adv: batadv743: Interface deactivated: macvlan697 [ 3226.820732][T31344] batman_adv: batadv743: Removing interface: macvlan697 [ 3226.859951][T31344] batman_adv: batadv742: Interface deactivated: macvlan696 [ 3226.880294][T31344] batman_adv: batadv742: Removing interface: macvlan696 [ 3226.919848][T31344] batman_adv: batadv741: Interface deactivated: macvlan695 [ 3226.939796][T31344] batman_adv: batadv741: Removing interface: macvlan695 [ 3226.975375][T31344] batman_adv: batadv740: Interface deactivated: macvlan694 [ 3227.006091][T31344] batman_adv: batadv740: Removing interface: macvlan694 [ 3227.045561][T31344] batman_adv: batadv739: Interface deactivated: macvlan693 [ 3227.065626][T31344] batman_adv: batadv739: Removing interface: macvlan693 [ 3227.130064][T31344] batman_adv: batadv738: Interface deactivated: macvlan692 [ 3227.138989][T31344] batman_adv: batadv738: Removing interface: macvlan692 [ 3227.156636][T31344] batman_adv: batadv737: Interface deactivated: macvlan691 [ 3227.187334][T31344] batman_adv: batadv737: Removing interface: macvlan691 [ 3227.229988][T31344] batman_adv: batadv736: Interface deactivated: macvlan690 [ 3227.250240][T31344] batman_adv: batadv736: Removing interface: macvlan690 [ 3227.291477][T31344] batman_adv: batadv735: Interface deactivated: macvlan689 [ 3227.311521][T31344] batman_adv: batadv735: Removing interface: macvlan689 [ 3227.353541][T31344] batman_adv: batadv734: Interface deactivated: macvlan688 [ 3227.373366][T31344] batman_adv: batadv734: Removing interface: macvlan688 [ 3227.411012][T31344] batman_adv: batadv733: Interface deactivated: macvlan687 [ 3227.430485][T31344] batman_adv: batadv733: Removing interface: macvlan687 [ 3227.469438][T31344] batman_adv: batadv732: Interface deactivated: macvlan686 [ 3227.514107][T31344] batman_adv: batadv732: Removing interface: macvlan686 [ 3227.532133][T31344] batman_adv: batadv731: Interface deactivated: macvlan685 [ 3227.550738][T31344] batman_adv: batadv731: Removing interface: macvlan685 [ 3227.601657][T31344] batman_adv: batadv730: Interface deactivated: macvlan684 [ 3227.621173][T31344] batman_adv: batadv730: Removing interface: macvlan684 [ 3227.662489][T31344] batman_adv: batadv729: Interface deactivated: macvlan683 [ 3227.682350][T31344] batman_adv: batadv729: Removing interface: macvlan683 [ 3227.725866][T31344] batman_adv: batadv728: Interface deactivated: macvlan682 [ 3227.756001][T31344] batman_adv: batadv728: Removing interface: macvlan682 [ 3227.806027][T31344] batman_adv: batadv727: Interface deactivated: macvlan681 [ 3227.825513][T31344] batman_adv: batadv727: Removing interface: macvlan681 [ 3227.867235][T31344] batman_adv: batadv726: Interface deactivated: macvlan680 [ 3227.897009][T31344] batman_adv: batadv726: Removing interface: macvlan680 [ 3227.969592][T31344] batman_adv: batadv725: Interface deactivated: macvlan679 [ 3227.978729][T31344] batman_adv: batadv725: Removing interface: macvlan679 [ 3228.020419][T31344] batman_adv: batadv724: Interface deactivated: macvlan678 [ 3228.027749][ C1] net_ratelimit: 16907 callbacks suppressed [ 3228.027765][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3228.027994][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3228.033995][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3228.045908][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3228.057822][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3228.069701][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3228.081628][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3228.093512][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3228.105454][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3228.117353][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3228.164818][T31344] batman_adv: batadv724: Removing interface: macvlan678 [ 3228.181473][T31344] batman_adv: batadv723: Interface deactivated: macvlan677 [ 3228.190121][T31344] batman_adv: batadv723: Removing interface: macvlan677 [ 3228.208188][T31344] batman_adv: batadv722: Interface deactivated: macvlan676 [ 3228.216805][T31344] batman_adv: batadv722: Removing interface: macvlan676 [ 3228.234153][T31344] batman_adv: batadv721: Interface deactivated: macvlan675 [ 3228.243463][T31344] batman_adv: batadv721: Removing interface: macvlan675 [ 3228.260124][T31344] batman_adv: batadv720: Interface deactivated: macvlan674 [ 3228.269000][T31344] batman_adv: batadv720: Removing interface: macvlan674 [ 3228.309508][T31344] batman_adv: batadv719: Interface deactivated: macvlan673 [ 3228.338526][T31344] batman_adv: batadv719: Removing interface: macvlan673 [ 3228.384311][T31344] batman_adv: batadv718: Interface deactivated: macvlan672 [ 3228.413829][T31344] batman_adv: batadv718: Removing interface: macvlan672 [ 3228.455525][T31344] batman_adv: batadv717: Interface deactivated: macvlan671 [ 3228.485106][T31344] batman_adv: batadv717: Removing interface: macvlan671 [ 3228.503274][T31344] batman_adv: batadv716: Interface deactivated: macvlan670 [ 3228.535381][T31344] batman_adv: batadv716: Removing interface: macvlan670 [ 3228.566322][T31344] batman_adv: batadv715: Interface deactivated: macvlan669 [ 3228.595380][T31344] batman_adv: batadv715: Removing interface: macvlan669 [ 3228.632406][T31344] batman_adv: batadv714: Interface deactivated: macvlan668 [ 3228.654014][T31344] batman_adv: batadv714: Removing interface: macvlan668 [ 3228.710289][T31344] batman_adv: batadv713: Interface deactivated: macvlan667 [ 3228.729425][T31344] batman_adv: batadv713: Removing interface: macvlan667 [ 3228.789999][T31344] batman_adv: batadv712: Interface deactivated: macvlan666 [ 3228.808900][T31344] batman_adv: batadv712: Removing interface: macvlan666 [ 3228.862841][T31344] batman_adv: batadv711: Interface deactivated: macvlan665 [ 3228.882490][T31344] batman_adv: batadv711: Removing interface: macvlan665 [ 3228.909451][T31344] batman_adv: batadv710: Interface deactivated: macvlan664 [ 3228.929383][T31344] batman_adv: batadv710: Removing interface: macvlan664 [ 3228.978144][T31344] batman_adv: batadv709: Interface deactivated: macvlan663 [ 3228.986557][T31344] batman_adv: batadv709: Removing interface: macvlan663 [ 3229.065723][T31344] batman_adv: batadv708: Interface deactivated: macvlan662 [ 3229.095985][T31344] batman_adv: batadv708: Removing interface: macvlan662 [ 3229.167814][T31344] batman_adv: batadv707: Interface deactivated: macvlan661 [ 3229.176729][T31344] batman_adv: batadv707: Removing interface: macvlan661 [ 3229.245229][T31344] batman_adv: batadv706: Interface deactivated: macvlan660 [ 3229.285763][T31344] batman_adv: batadv706: Removing interface: macvlan660 [ 3229.324597][T31344] batman_adv: batadv705: Interface deactivated: macvlan659 [ 3229.362552][T31344] batman_adv: batadv705: Removing interface: macvlan659 [ 3229.390609][T31344] batman_adv: batadv704: Interface deactivated: macvlan658 [ 3229.419736][T31344] batman_adv: batadv704: Removing interface: macvlan658 [ 3229.458298][T31344] batman_adv: batadv703: Interface deactivated: macvlan657 [ 3229.490924][T31344] batman_adv: batadv703: Removing interface: macvlan657 [ 3229.530098][T31344] batman_adv: batadv702: Interface deactivated: macvlan656 [ 3229.549262][T31344] batman_adv: batadv702: Removing interface: macvlan656 [ 3229.566510][T31344] batman_adv: batadv701: Interface deactivated: macvlan655 [ 3229.596207][T31344] batman_adv: batadv701: Removing interface: macvlan655 [ 3229.634520][T31344] batman_adv: batadv700: Interface deactivated: macvlan654 [ 3229.653224][T31344] batman_adv: batadv700: Removing interface: macvlan654 [ 3229.702838][T31344] batman_adv: batadv699: Interface deactivated: macvlan653 [ 3229.722651][T31344] batman_adv: batadv699: Removing interface: macvlan653 [ 3229.773470][T31344] batman_adv: batadv698: Interface deactivated: macvlan652 [ 3229.791419][T31344] batman_adv: batadv698: Removing interface: macvlan652 [ 3229.853575][T31344] batman_adv: batadv697: Interface deactivated: macvlan651 [ 3229.873130][T31344] batman_adv: batadv697: Removing interface: macvlan651 [ 3229.920886][T31344] batman_adv: batadv696: Interface deactivated: macvlan650 [ 3229.940081][T31344] batman_adv: batadv696: Removing interface: macvlan650 [ 3229.966702][T31344] batman_adv: batadv695: Interface deactivated: macvlan649 [ 3229.986709][T31344] batman_adv: batadv695: Removing interface: macvlan649 [ 3230.025236][T31344] batman_adv: batadv694: Interface deactivated: macvlan648 [ 3230.055138][T31344] batman_adv: batadv694: Removing interface: macvlan648 [ 3230.086694][T31344] batman_adv: batadv693: Interface deactivated: macvlan647 [ 3230.131239][T31344] batman_adv: batadv693: Removing interface: macvlan647 [ 3230.180336][T31344] batman_adv: batadv692: Interface deactivated: macvlan646 [ 3230.199768][T31344] batman_adv: batadv692: Removing interface: macvlan646 [ 3230.252894][T31344] batman_adv: batadv691: Interface deactivated: macvlan645 [ 3230.271301][T31344] batman_adv: batadv691: Removing interface: macvlan645 [ 3230.324196][T31344] batman_adv: batadv690: Interface deactivated: macvlan644 [ 3230.343735][T31344] batman_adv: batadv690: Removing interface: macvlan644 [ 3230.393480][T31344] batman_adv: batadv689: Interface deactivated: macvlan643 [ 3230.412899][T31344] batman_adv: batadv689: Removing interface: macvlan643 [ 3230.460417][T31344] batman_adv: batadv688: Interface deactivated: macvlan642 [ 3230.479609][T31344] batman_adv: batadv688: Removing interface: macvlan642 [ 3230.533610][T31344] batman_adv: batadv687: Interface deactivated: macvlan641 [ 3230.553066][T31344] batman_adv: batadv687: Removing interface: macvlan641 [ 3230.604284][T31344] batman_adv: batadv686: Interface deactivated: macvlan640 [ 3230.622156][T31344] batman_adv: batadv686: Removing interface: macvlan640 [ 3230.684006][T31344] batman_adv: batadv685: Interface deactivated: macvlan639 [ 3230.692526][T31344] batman_adv: batadv685: Removing interface: macvlan639 [ 3230.735144][T31344] batman_adv: batadv684: Interface deactivated: macvlan638 [ 3230.765894][T31344] batman_adv: batadv684: Removing interface: macvlan638 [ 3230.793840][T31344] batman_adv: batadv683: Interface deactivated: macvlan637 [ 3230.813198][T31344] batman_adv: batadv683: Removing interface: macvlan637 [ 3230.856351][T31344] batman_adv: batadv682: Interface deactivated: macvlan636 [ 3230.875325][T31344] batman_adv: batadv682: Removing interface: macvlan636 [ 3230.910778][T31344] batman_adv: batadv681: Interface deactivated: macvlan635 [ 3230.929673][T31344] batman_adv: batadv681: Removing interface: macvlan635 [ 3230.992085][T31344] batman_adv: batadv680: Interface deactivated: macvlan634 [ 3231.019518][T31344] batman_adv: batadv680: Removing interface: macvlan634 [ 3231.052715][T31344] batman_adv: batadv679: Interface deactivated: macvlan633 [ 3231.071858][T31344] batman_adv: batadv679: Removing interface: macvlan633 [ 3231.107946][T31344] batman_adv: batadv678: Interface deactivated: macvlan632 [ 3231.116689][T31344] batman_adv: batadv678: Removing interface: macvlan632 [ 3231.168520][T31344] batman_adv: batadv677: Interface deactivated: macvlan631 [ 3231.177197][T31344] batman_adv: batadv677: Removing interface: macvlan631 [ 3231.226329][T31344] batman_adv: batadv676: Interface deactivated: macvlan630 [ 3231.245423][T31344] batman_adv: batadv676: Removing interface: macvlan630 [ 3231.287376][T31344] batman_adv: batadv675: Interface deactivated: macvlan629 [ 3231.316804][T31344] batman_adv: batadv675: Removing interface: macvlan629 [ 3231.345123][T31344] batman_adv: batadv674: Interface deactivated: macvlan628 [ 3231.364152][T31344] batman_adv: batadv674: Removing interface: macvlan628 [ 3231.437709][T31344] batman_adv: batadv673: Interface deactivated: macvlan627 [ 3231.446125][T31344] batman_adv: batadv673: Removing interface: macvlan627 [ 3231.521320][T31344] batman_adv: batadv672: Interface deactivated: macvlan626 [ 3231.540328][T31344] batman_adv: batadv672: Removing interface: macvlan626 [ 3231.588333][T31344] batman_adv: batadv671: Interface deactivated: macvlan625 [ 3231.596711][T31344] batman_adv: batadv671: Removing interface: macvlan625 [ 3231.645500][T31344] batman_adv: batadv670: Interface deactivated: macvlan624 [ 3231.672064][T31344] batman_adv: batadv670: Removing interface: macvlan624 [ 3231.702857][T31344] batman_adv: batadv669: Interface deactivated: macvlan623 [ 3231.722219][T31344] batman_adv: batadv669: Removing interface: macvlan623 [ 3231.764859][T31344] batman_adv: batadv668: Interface deactivated: macvlan622 [ 3231.783327][T31344] batman_adv: batadv668: Removing interface: macvlan622 [ 3231.828887][T31344] batman_adv: batadv667: Interface deactivated: macvlan621 [ 3231.837429][T31344] batman_adv: batadv667: Removing interface: macvlan621 [ 3231.906985][T31344] batman_adv: batadv666: Interface deactivated: macvlan620 [ 3231.935713][T31344] batman_adv: batadv666: Removing interface: macvlan620 [ 3231.977239][T31344] batman_adv: batadv665: Interface deactivated: macvlan619 [ 3231.997111][T31344] batman_adv: batadv665: Removing interface: macvlan619 [ 3232.035425][T31344] batman_adv: batadv664: Interface deactivated: macvlan618 [ 3232.064908][T31344] batman_adv: batadv664: Removing interface: macvlan618 [ 3232.114471][T31344] batman_adv: batadv663: Interface deactivated: macvlan617 [ 3232.144035][T31344] batman_adv: batadv663: Removing interface: macvlan617 [ 3232.196487][T31344] batman_adv: batadv662: Interface deactivated: macvlan616 [ 3232.226251][T31344] batman_adv: batadv662: Removing interface: macvlan616 [ 3232.254939][T31344] batman_adv: batadv661: Interface deactivated: macvlan615 [ 3232.274785][T31344] batman_adv: batadv661: Removing interface: macvlan615 [ 3232.303249][T31344] batman_adv: batadv660: Interface deactivated: macvlan614 [ 3232.332572][T31344] batman_adv: batadv660: Removing interface: macvlan614 [ 3232.372359][T31344] batman_adv: batadv659: Interface deactivated: macvlan613 [ 3232.391703][T31344] batman_adv: batadv659: Removing interface: macvlan613 [ 3232.457590][T31344] batman_adv: batadv658: Interface deactivated: macvlan612 [ 3232.466240][T31344] batman_adv: batadv658: Removing interface: macvlan612 [ 3232.505145][T31344] batman_adv: batadv657: Interface deactivated: macvlan611 [ 3232.544569][T31344] batman_adv: batadv657: Removing interface: macvlan611 [ 3232.577243][T31344] batman_adv: batadv656: Interface deactivated: macvlan610 [ 3232.596724][T31344] batman_adv: batadv656: Removing interface: macvlan610 [ 3232.669756][T31344] batman_adv: batadv655: Interface deactivated: macvlan609 [ 3232.689108][T31344] batman_adv: batadv655: Removing interface: macvlan609 [ 3232.737123][T31344] batman_adv: batadv654: Interface deactivated: macvlan608 [ 3232.766563][T31344] batman_adv: batadv654: Removing interface: macvlan608 [ 3232.798667][T31344] batman_adv: batadv653: Interface deactivated: macvlan607 [ 3232.807309][T31344] batman_adv: batadv653: Removing interface: macvlan607 [ 3232.864596][T31344] batman_adv: batadv652: Interface deactivated: macvlan606 [ 3232.884487][T31344] batman_adv: batadv652: Removing interface: macvlan606 [ 3232.924858][T31344] batman_adv: batadv651: Interface deactivated: macvlan605 [ 3232.944574][T31344] batman_adv: batadv651: Removing interface: macvlan605 [ 3232.985736][T31344] batman_adv: batadv650: Interface deactivated: macvlan604 [ 3233.005047][T31344] batman_adv: batadv650: Removing interface: macvlan604 [ 3233.037640][ C1] net_ratelimit: 16723 callbacks suppressed [ 3233.037660][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3233.037990][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3233.044047][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3233.055899][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3233.067786][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3233.079676][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3233.091580][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3233.103541][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3233.115507][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3233.127552][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3233.169213][T31344] batman_adv: batadv649: Interface deactivated: macvlan603 [ 3233.178112][T31344] batman_adv: batadv649: Removing interface: macvlan603 [ 3233.194208][T31344] batman_adv: batadv648: Interface deactivated: macvlan602 [ 3233.202766][T31344] batman_adv: batadv648: Removing interface: macvlan602 [ 3233.230968][T31344] batman_adv: batadv647: Interface deactivated: macvlan601 [ 3233.258689][T31344] batman_adv: batadv647: Removing interface: macvlan601 [ 3233.286979][T31344] batman_adv: batadv646: Interface deactivated: macvlan600 [ 3233.316400][T31344] batman_adv: batadv646: Removing interface: macvlan600 [ 3233.345649][T31344] batman_adv: batadv645: Interface deactivated: macvlan599 [ 3233.365953][T31344] batman_adv: batadv645: Removing interface: macvlan599 [ 3233.394949][T31344] batman_adv: batadv644: Interface deactivated: macvlan598 [ 3233.439291][T31344] batman_adv: batadv644: Removing interface: macvlan598 [ 3233.482080][T31344] batman_adv: batadv643: Interface deactivated: macvlan597 [ 3233.504088][T31344] batman_adv: batadv643: Removing interface: macvlan597 [ 3233.544061][T31344] batman_adv: batadv642: Interface deactivated: macvlan596 [ 3233.572918][T31344] batman_adv: batadv642: Removing interface: macvlan596 [ 3233.612563][T31344] batman_adv: batadv641: Interface deactivated: macvlan595 [ 3233.631780][T31344] batman_adv: batadv641: Removing interface: macvlan595 [ 3233.661051][T31344] batman_adv: batadv639: Interface deactivated: macvlan594 [ 3233.690389][T31344] batman_adv: batadv639: Removing interface: macvlan594 [ 3233.722213][T31344] batman_adv: batadv638: Interface deactivated: macvlan593 [ 3233.741412][T31344] batman_adv: batadv638: Removing interface: macvlan593 [ 3233.783776][T31344] batman_adv: batadv637: Interface deactivated: macvlan592 [ 3233.802443][T31344] batman_adv: batadv637: Removing interface: macvlan592 [ 3233.844967][T31344] batman_adv: batadv636: Interface deactivated: macvlan591 [ 3233.875480][T31344] batman_adv: batadv636: Removing interface: macvlan591 [ 3233.904831][T31344] batman_adv: batadv635: Interface deactivated: macvlan590 [ 3233.933261][T31344] batman_adv: batadv635: Removing interface: macvlan590 [ 3233.972092][T31344] batman_adv: batadv634: Interface deactivated: macvlan589 [ 3233.991715][T31344] batman_adv: batadv634: Removing interface: macvlan589 [ 3234.023917][T31344] batman_adv: batadv633: Interface deactivated: macvlan588 [ 3234.053866][T31344] batman_adv: batadv633: Removing interface: macvlan588 [ 3234.085289][T31344] batman_adv: batadv632: Interface deactivated: macvlan587 [ 3234.114466][T31344] batman_adv: batadv632: Removing interface: macvlan587 [ 3234.154098][T31344] batman_adv: batadv631: Interface deactivated: macvlan586 [ 3234.183008][T31344] batman_adv: batadv631: Removing interface: macvlan586 [ 3234.211353][T31344] batman_adv: batadv630: Interface deactivated: macvlan585 [ 3234.230861][T31344] batman_adv: batadv630: Removing interface: macvlan585 [ 3234.275540][T31344] batman_adv: batadv629: Interface deactivated: macvlan584 [ 3234.303681][T31344] batman_adv: batadv629: Removing interface: macvlan584 [ 3234.340851][T31344] batman_adv: batadv628: Interface deactivated: macvlan583 [ 3234.360304][T31344] batman_adv: batadv628: Removing interface: macvlan583 [ 3234.409021][T31344] batman_adv: batadv627: Interface deactivated: macvlan582 [ 3234.430641][T31344] batman_adv: batadv627: Removing interface: macvlan582 [ 3234.460571][T31344] batman_adv: batadv626: Interface deactivated: macvlan581 [ 3234.480299][T31344] batman_adv: batadv626: Removing interface: macvlan581 [ 3234.522367][T31344] batman_adv: batadv624: Interface deactivated: macvlan580 [ 3234.541856][T31344] batman_adv: batadv624: Removing interface: macvlan580 [ 3234.580286][T31344] batman_adv: batadv623: Interface deactivated: macvlan579 [ 3234.608114][T31344] batman_adv: batadv623: Removing interface: macvlan579 [ 3234.650422][T31344] batman_adv: batadv622: Interface deactivated: macvlan578 [ 3234.687432][T31344] batman_adv: batadv622: Removing interface: macvlan578 [ 3234.725242][T31344] batman_adv: batadv621: Interface deactivated: macvlan577 [ 3234.754323][T31344] batman_adv: batadv621: Removing interface: macvlan577 [ 3234.783375][T31344] batman_adv: batadv620: Interface deactivated: macvlan576 [ 3234.812641][T31344] batman_adv: batadv620: Removing interface: macvlan576 [ 3234.839658][T31344] batman_adv: batadv619: Interface deactivated: macvlan575 [ 3234.859212][T31344] batman_adv: batadv619: Removing interface: macvlan575 [ 3234.896012][T31344] batman_adv: batadv618: Interface deactivated: macvlan574 [ 3234.925634][T31344] batman_adv: batadv618: Removing interface: macvlan574 [ 3234.981257][T31344] batman_adv: batadv617: Interface deactivated: macvlan573 [ 3235.000681][T31344] batman_adv: batadv617: Removing interface: macvlan573 [ 3235.049069][T31344] batman_adv: batadv616: Interface deactivated: macvlan572 [ 3235.058001][T31344] batman_adv: batadv616: Removing interface: macvlan572 [ 3235.085692][T31344] batman_adv: batadv615: Interface deactivated: macvlan571 [ 3235.125894][T31344] batman_adv: batadv615: Removing interface: macvlan571 [ 3235.153813][T31344] batman_adv: batadv614: Interface deactivated: macvlan570 [ 3235.182968][T31344] batman_adv: batadv614: Removing interface: macvlan570 [ 3235.216065][T31344] batman_adv: batadv613: Interface deactivated: macvlan569 [ 3235.245155][T31344] batman_adv: batadv613: Removing interface: macvlan569 [ 3235.283449][T31344] batman_adv: batadv612: Interface deactivated: macvlan568 [ 3235.319615][T31344] batman_adv: batadv612: Removing interface: macvlan568 [ 3235.389880][T31344] batman_adv: batadv611: Interface deactivated: macvlan567 [ 3235.420719][T31344] batman_adv: batadv611: Removing interface: macvlan567 [ 3235.460470][T31344] batman_adv: batadv610: Interface deactivated: macvlan566 [ 3235.480095][T31344] batman_adv: batadv610: Removing interface: macvlan566 [ 3235.537156][T31344] batman_adv: batadv609: Interface deactivated: macvlan565 [ 3235.571110][T31344] batman_adv: batadv609: Removing interface: macvlan565 [ 3235.629391][T31344] batman_adv: batadv607: Interface deactivated: macvlan564 [ 3235.648818][T31344] batman_adv: batadv607: Removing interface: macvlan564 [ 3235.687387][T31344] batman_adv: batadv606: Interface deactivated: macvlan563 [ 3235.710905][T31344] batman_adv: batadv606: Removing interface: macvlan563 [ 3235.753739][T31344] batman_adv: batadv605: Interface deactivated: macvlan562 [ 3235.772961][T31344] batman_adv: batadv605: Removing interface: macvlan562 [ 3235.823096][T31344] batman_adv: batadv604: Interface deactivated: macvlan561 [ 3235.842404][T31344] batman_adv: batadv604: Removing interface: macvlan561 [ 3235.868317][T31344] batman_adv: batadv603: Interface deactivated: macvlan560 [ 3235.876757][T31344] batman_adv: batadv603: Removing interface: macvlan560 [ 3235.946790][T31344] batman_adv: batadv602: Interface deactivated: macvlan559 [ 3235.955413][T31344] batman_adv: batadv602: Removing interface: macvlan559 [ 3235.990246][T31344] batman_adv: batadv601: Interface deactivated: macvlan558 [ 3236.009417][T31344] batman_adv: batadv601: Removing interface: macvlan558 [ 3236.068030][T31344] batman_adv: batadv600: Interface deactivated: macvlan557 [ 3236.076425][T31344] batman_adv: batadv600: Removing interface: macvlan557 [ 3236.129201][T31344] batman_adv: batadv599: Interface deactivated: macvlan556 [ 3236.149273][T31344] batman_adv: batadv599: Removing interface: macvlan556 [ 3236.198537][T31344] batman_adv: batadv598: Interface deactivated: macvlan555 [ 3236.207208][T31344] batman_adv: batadv598: Removing interface: macvlan555 [ 3236.237768][T31344] batman_adv: batadv597: Interface deactivated: macvlan554 [ 3236.246419][T31344] batman_adv: batadv597: Removing interface: macvlan554 [ 3236.298760][T31344] batman_adv: batadv596: Interface deactivated: macvlan553 [ 3236.317788][T31344] batman_adv: batadv596: Removing interface: macvlan553 [ 3236.355123][T31344] batman_adv: batadv595: Interface deactivated: macvlan552 [ 3236.386977][T31344] batman_adv: batadv595: Removing interface: macvlan552 [ 3236.433687][T31344] batman_adv: batadv594: Interface deactivated: macvlan551 [ 3236.463939][T31344] batman_adv: batadv594: Removing interface: macvlan551 [ 3236.506583][T31344] batman_adv: batadv593: Interface deactivated: macvlan550 [ 3236.529034][T31344] batman_adv: batadv593: Removing interface: macvlan550 [ 3236.586957][T31344] batman_adv: batadv592: Interface deactivated: macvlan549 [ 3236.595879][T31344] batman_adv: batadv592: Removing interface: macvlan549 [ 3236.624399][T31344] batman_adv: batadv591: Interface deactivated: macvlan548 [ 3236.645041][T31344] batman_adv: batadv591: Removing interface: macvlan548 [ 3236.689171][T31344] batman_adv: batadv590: Interface deactivated: macvlan547 [ 3236.708140][T31344] batman_adv: batadv590: Removing interface: macvlan547 [ 3236.736198][T31344] batman_adv: batadv589: Interface deactivated: macvlan546 [ 3236.778366][T31344] batman_adv: batadv589: Removing interface: macvlan546 [ 3236.824108][T31344] batman_adv: batadv588: Interface deactivated: macvlan545 [ 3236.849144][T31344] batman_adv: batadv588: Removing interface: macvlan545 [ 3236.876736][T31344] batman_adv: batadv587: Interface deactivated: macvlan544 [ 3236.920074][T31344] batman_adv: batadv587: Removing interface: macvlan544 [ 3236.965450][T31344] batman_adv: batadv586: Interface deactivated: macvlan543 [ 3236.994249][T31344] batman_adv: batadv586: Removing interface: macvlan543 [ 3237.025946][T31344] batman_adv: batadv585: Interface deactivated: macvlan542 [ 3237.064213][T31344] batman_adv: batadv585: Removing interface: macvlan542 [ 3237.092324][T31344] batman_adv: batadv584: Interface deactivated: macvlan541 [ 3237.111653][T31344] batman_adv: batadv584: Removing interface: macvlan541 [ 3237.168102][T31344] batman_adv: batadv583: Interface deactivated: macvlan540 [ 3237.176606][T31344] batman_adv: batadv583: Removing interface: macvlan540 [ 3237.219920][T31344] batman_adv: batadv582: Interface deactivated: macvlan539 [ 3237.249386][T31344] batman_adv: batadv582: Removing interface: macvlan539 [ 3237.288318][T31344] batman_adv: batadv581: Interface deactivated: macvlan538 [ 3237.297051][T31344] batman_adv: batadv581: Removing interface: macvlan538 [ 3237.372373][T31344] batman_adv: batadv580: Interface deactivated: macvlan537 [ 3237.381098][T31344] batman_adv: batadv580: Removing interface: macvlan537 [ 3237.422324][T31344] batman_adv: batadv579: Interface deactivated: macvlan536 [ 3237.443251][T31344] batman_adv: batadv579: Removing interface: macvlan536 [ 3237.481763][T31344] batman_adv: batadv578: Interface deactivated: macvlan535 [ 3237.509286][T31344] batman_adv: batadv578: Removing interface: macvlan535 [ 3237.549415][T31344] batman_adv: batadv577: Interface deactivated: macvlan534 [ 3237.571048][T31344] batman_adv: batadv577: Removing interface: macvlan534 [ 3237.608999][T31344] batman_adv: batadv576: Interface deactivated: macvlan533 [ 3237.628453][T31344] batman_adv: batadv576: Removing interface: macvlan533 [ 3237.669287][T31344] batman_adv: batadv575: Interface deactivated: macvlan532 [ 3237.688948][T31344] batman_adv: batadv575: Removing interface: macvlan532 [ 3237.721437][T31344] batman_adv: batadv574: Interface deactivated: macvlan531 [ 3237.740846][T31344] batman_adv: batadv574: Removing interface: macvlan531 [ 3237.789698][T31344] batman_adv: batadv573: Interface deactivated: macvlan530 [ 3237.810565][T31344] batman_adv: batadv573: Removing interface: macvlan530 [ 3237.840027][T31344] batman_adv: batadv572: Interface deactivated: macvlan529 [ 3237.860741][T31344] batman_adv: batadv572: Removing interface: macvlan529 [ 3237.914081][T31344] batman_adv: batadv571: Interface deactivated: macvlan528 [ 3237.933943][T31344] batman_adv: batadv571: Removing interface: macvlan528 [ 3237.972231][T31344] batman_adv: batadv570: Interface deactivated: macvlan527 [ 3238.002792][T31344] batman_adv: batadv570: Removing interface: macvlan527 [ 3238.047587][ C0] net_ratelimit: 16815 callbacks suppressed [ 3238.047607][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.053803][T31344] batman_adv: batadv569: Interface deactivated: macvlan526 [ 3238.065823][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.073256][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3238.084930][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.096832][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3238.108781][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.120775][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3238.132633][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.144510][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3238.156410][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3238.179196][T31344] batman_adv: batadv569: Removing interface: macvlan526 [ 3238.197461][T31344] batman_adv: batadv568: Interface deactivated: macvlan525 [ 3238.206220][T31344] batman_adv: batadv568: Removing interface: macvlan525 [ 3238.223916][T31344] batman_adv: batadv567: Interface deactivated: macvlan524 [ 3238.232683][T31344] batman_adv: batadv567: Removing interface: macvlan524 [ 3238.249917][T31344] batman_adv: batadv566: Interface deactivated: macvlan523 [ 3238.259036][T31344] batman_adv: batadv566: Removing interface: macvlan523 [ 3238.307899][T31344] batman_adv: batadv565: Interface deactivated: macvlan522 [ 3238.316552][T31344] batman_adv: batadv565: Removing interface: macvlan522 [ 3238.344633][T31344] batman_adv: batadv564: Interface deactivated: macvlan521 [ 3238.363163][T31344] batman_adv: batadv564: Removing interface: macvlan521 [ 3238.429078][T31344] batman_adv: batadv563: Interface deactivated: macvlan520 [ 3238.449832][T31344] batman_adv: batadv563: Removing interface: macvlan520 [ 3238.478770][T31344] batman_adv: batadv562: Interface deactivated: macvlan519 [ 3238.497774][T31344] batman_adv: batadv562: Removing interface: macvlan519 [ 3238.535510][T31344] batman_adv: batadv561: Interface deactivated: macvlan518 [ 3238.556401][T31344] batman_adv: batadv561: Removing interface: macvlan518 [ 3238.608344][T31344] batman_adv: batadv560: Interface deactivated: macvlan517 [ 3238.616873][T31344] batman_adv: batadv560: Removing interface: macvlan517 [ 3238.665963][T31344] batman_adv: batadv559: Interface deactivated: macvlan516 [ 3238.687033][T31344] batman_adv: batadv559: Removing interface: macvlan516 [ 3238.735939][T31344] batman_adv: batadv558: Interface deactivated: macvlan515 [ 3238.755026][T31344] batman_adv: batadv558: Removing interface: macvlan515 [ 3238.784029][T31344] batman_adv: batadv557: Interface deactivated: macvlan514 [ 3238.825076][T31344] batman_adv: batadv557: Removing interface: macvlan514 [ 3238.866355][T31344] batman_adv: batadv556: Interface deactivated: macvlan513 [ 3238.875059][T31344] batman_adv: batadv556: Removing interface: macvlan513 [ 3238.928006][T31344] batman_adv: batadv555: Interface deactivated: macvlan512 [ 3238.936738][T31344] batman_adv: batadv555: Removing interface: macvlan512 [ 3239.001969][T31344] batman_adv: batadv554: Interface deactivated: macvlan511 [ 3239.010618][T31344] batman_adv: batadv554: Removing interface: macvlan511 [ 3239.050243][T31344] batman_adv: batadv553: Interface deactivated: macvlan510 [ 3239.081315][T31344] batman_adv: batadv553: Removing interface: macvlan510 [ 3239.125182][T31344] batman_adv: batadv552: Interface deactivated: macvlan509 [ 3239.155260][T31344] batman_adv: batadv552: Removing interface: macvlan509 [ 3239.205382][T31344] batman_adv: batadv551: Interface deactivated: macvlan508 [ 3239.223054][T31344] batman_adv: batadv551: Removing interface: macvlan508 [ 3239.278701][T31344] batman_adv: batadv550: Interface deactivated: macvlan507 [ 3239.287381][T31344] batman_adv: batadv550: Removing interface: macvlan507 [ 3239.342543][T31344] batman_adv: batadv549: Interface deactivated: macvlan506 [ 3239.361464][T31344] batman_adv: batadv549: Removing interface: macvlan506 [ 3239.403468][T31344] batman_adv: batadv548: Interface deactivated: macvlan505 [ 3239.434187][T31344] batman_adv: batadv548: Removing interface: macvlan505 [ 3239.463040][T31344] batman_adv: batadv547: Interface deactivated: macvlan504 [ 3239.482247][T31344] batman_adv: batadv547: Removing interface: macvlan504 [ 3239.530005][T31344] batman_adv: batadv546: Interface deactivated: macvlan503 [ 3239.549327][T31344] batman_adv: batadv546: Removing interface: macvlan503 [ 3239.605145][T31344] batman_adv: batadv545: Interface deactivated: macvlan502 [ 3239.613894][T31344] batman_adv: batadv545: Removing interface: macvlan502 [ 3239.652636][T31344] batman_adv: batadv544: Interface deactivated: macvlan501 [ 3239.671532][T31344] batman_adv: batadv544: Removing interface: macvlan501 [ 3239.723902][T31344] batman_adv: batadv543: Interface deactivated: macvlan500 [ 3239.743180][T31344] batman_adv: batadv543: Removing interface: macvlan500 [ 3239.791626][T31344] batman_adv: batadv542: Interface deactivated: macvlan499 [ 3239.810774][T31344] batman_adv: batadv542: Removing interface: macvlan499 [ 3239.851810][T31344] batman_adv: batadv541: Interface deactivated: macvlan498 [ 3239.871215][T31344] batman_adv: batadv541: Removing interface: macvlan498 [ 3239.921955][T31344] batman_adv: batadv540: Interface deactivated: macvlan497 [ 3239.941015][T31344] batman_adv: batadv540: Removing interface: macvlan497 [ 3240.000815][T31344] batman_adv: batadv539: Interface deactivated: macvlan496 [ 3240.020004][T31344] batman_adv: batadv539: Removing interface: macvlan496 [ 3240.047838][T31344] batman_adv: batadv538: Interface deactivated: macvlan495 [ 3240.056421][T31344] batman_adv: batadv538: Removing interface: macvlan495 [ 3240.110785][T31344] batman_adv: batadv537: Interface deactivated: macvlan494 [ 3240.131811][T31344] batman_adv: batadv537: Removing interface: macvlan494 [ 3240.170892][T31344] batman_adv: batadv536: Interface deactivated: macvlan493 [ 3240.190062][T31344] batman_adv: batadv536: Removing interface: macvlan493 [ 3240.239959][T31344] batman_adv: batadv534: Interface deactivated: macvlan492 [ 3240.260815][T31344] batman_adv: batadv534: Removing interface: macvlan492 [ 3240.301974][T31344] batman_adv: batadv533: Interface deactivated: macvlan491 [ 3240.331203][T31344] batman_adv: batadv533: Removing interface: macvlan491 [ 3240.362106][T31344] batman_adv: batadv532: Interface deactivated: macvlan490 [ 3240.394229][T31344] batman_adv: batadv532: Removing interface: macvlan490 [ 3240.435922][T31344] batman_adv: batadv531: Interface deactivated: macvlan489 [ 3240.455662][T31344] batman_adv: batadv531: Removing interface: macvlan489 [ 3240.493026][T31344] batman_adv: batadv530: Interface deactivated: macvlan488 [ 3240.513897][T31344] batman_adv: batadv530: Removing interface: macvlan488 [ 3240.576094][T31344] batman_adv: batadv529: Interface deactivated: macvlan487 [ 3240.605707][T31344] batman_adv: batadv529: Removing interface: macvlan487 [ 3240.668934][T31344] batman_adv: batadv528: Interface deactivated: macvlan486 [ 3240.688585][T31344] batman_adv: batadv528: Removing interface: macvlan486 [ 3240.716643][T31344] batman_adv: batadv527: Interface deactivated: macvlan485 [ 3240.756038][T31344] batman_adv: batadv527: Removing interface: macvlan485 [ 3240.773805][T31344] batman_adv: batadv526: Interface deactivated: macvlan484 [ 3240.804463][T31344] batman_adv: batadv526: Removing interface: macvlan484 [ 3240.858083][T31344] batman_adv: batadv525: Interface deactivated: macvlan483 [ 3240.866806][T31344] batman_adv: batadv525: Removing interface: macvlan483 [ 3240.905283][T31344] batman_adv: batadv524: Interface deactivated: macvlan482 [ 3240.927108][T31344] batman_adv: batadv524: Removing interface: macvlan482 [ 3240.967380][T31344] batman_adv: batadv523: Interface deactivated: macvlan481 [ 3240.986671][T31344] batman_adv: batadv523: Removing interface: macvlan481 [ 3241.025049][T31344] batman_adv: batadv522: Interface deactivated: macvlan480 [ 3241.045713][T31344] batman_adv: batadv522: Removing interface: macvlan480 [ 3241.094805][T31344] batman_adv: batadv521: Interface deactivated: macvlan479 [ 3241.123197][T31344] batman_adv: batadv521: Removing interface: macvlan479 [ 3241.153740][T31344] batman_adv: batadv520: Interface deactivated: macvlan478 [ 3241.174509][T31344] batman_adv: batadv520: Removing interface: macvlan478 [ 3241.211667][T31344] batman_adv: batadv518: Interface deactivated: macvlan477 [ 3241.229310][T31344] batman_adv: batadv518: Removing interface: macvlan477 [ 3241.254696][T31344] batman_adv: batadv517: Interface deactivated: macvlan476 [ 3241.282957][T31344] batman_adv: batadv517: Removing interface: macvlan476 [ 3241.329516][T31344] batman_adv: batadv516: Interface deactivated: macvlan475 [ 3241.349117][T31344] batman_adv: batadv516: Removing interface: macvlan475 [ 3241.376747][T31344] batman_adv: batadv515: Interface deactivated: macvlan474 [ 3241.406548][T31344] batman_adv: batadv515: Removing interface: macvlan474 [ 3241.460477][T31344] batman_adv: batadv514: Interface deactivated: macvlan473 [ 3241.480076][T31344] batman_adv: batadv514: Removing interface: macvlan473 [ 3241.530627][T31344] batman_adv: batadv513: Interface deactivated: macvlan472 [ 3241.551350][T31344] batman_adv: batadv513: Removing interface: macvlan472 [ 3241.610285][T31344] batman_adv: batadv512: Interface deactivated: macvlan471 [ 3241.619080][T31344] batman_adv: batadv512: Removing interface: macvlan471 [ 3241.663589][T31344] batman_adv: batadv511: Interface deactivated: macvlan470 [ 3241.684448][T31344] batman_adv: batadv511: Removing interface: macvlan470 [ 3241.743279][T31344] batman_adv: batadv510: Interface deactivated: macvlan469 [ 3241.762651][T31344] batman_adv: batadv510: Removing interface: macvlan469 [ 3241.793477][T31344] batman_adv: batadv509: Interface deactivated: macvlan468 [ 3241.814381][T31344] batman_adv: batadv509: Removing interface: macvlan468 [ 3241.855050][T31344] batman_adv: batadv508: Interface deactivated: macvlan467 [ 3241.895026][T31344] batman_adv: batadv508: Removing interface: macvlan467 [ 3241.913404][T31344] batman_adv: batadv506: Interface deactivated: macvlan466 [ 3241.954846][T31344] batman_adv: batadv506: Removing interface: macvlan466 [ 3241.974984][T31344] batman_adv: batadv505: Interface deactivated: macvlan465 [ 3242.013001][T31344] batman_adv: batadv505: Removing interface: macvlan465 [ 3242.032799][T31344] batman_adv: batadv504: Interface deactivated: macvlan464 [ 3242.053616][T31344] batman_adv: batadv504: Removing interface: macvlan464 [ 3242.091387][T31344] batman_adv: batadv503: Interface deactivated: macvlan463 [ 3242.110180][T31344] batman_adv: batadv503: Removing interface: macvlan463 [ 3242.147883][T31344] batman_adv: batadv502: Interface deactivated: macvlan462 [ 3242.156844][T31344] batman_adv: batadv502: Removing interface: macvlan462 [ 3242.226433][T31344] batman_adv: batadv501: Interface deactivated: macvlan461 [ 3242.260229][T31344] batman_adv: batadv501: Removing interface: macvlan461 [ 3242.284775][T31344] batman_adv: batadv500: Interface deactivated: macvlan460 [ 3242.329324][T31344] batman_adv: batadv500: Removing interface: macvlan460 [ 3242.356668][T31344] batman_adv: batadv499: Interface deactivated: macvlan459 [ 3242.396921][T31344] batman_adv: batadv499: Removing interface: macvlan459 [ 3242.440010][T31344] batman_adv: batadv498: Interface deactivated: macvlan458 [ 3242.468742][T31344] batman_adv: batadv498: Removing interface: macvlan458 [ 3242.525829][T31344] batman_adv: batadv497: Interface deactivated: macvlan457 [ 3242.539257][T31344] batman_adv: batadv497: Removing interface: macvlan457 [ 3242.616666][T31344] batman_adv: batadv496: Interface deactivated: macvlan456 [ 3242.646761][T31344] batman_adv: batadv496: Removing interface: macvlan456 [ 3242.695254][T31344] batman_adv: batadv495: Interface deactivated: macvlan455 [ 3242.724977][T31344] batman_adv: batadv495: Removing interface: macvlan455 [ 3242.753416][T31344] batman_adv: batadv494: Interface deactivated: macvlan454 [ 3242.773124][T31344] batman_adv: batadv494: Removing interface: macvlan454 [ 3242.810370][T31344] batman_adv: batadv493: Interface deactivated: macvlan453 [ 3242.829800][T31344] batman_adv: batadv493: Removing interface: macvlan453 [ 3242.860281][T31344] batman_adv: batadv492: Interface deactivated: macvlan452 [ 3242.879958][T31344] batman_adv: batadv492: Removing interface: macvlan452 [ 3242.906017][T31344] batman_adv: batadv491: Interface deactivated: macvlan451 [ 3242.943764][T31344] batman_adv: batadv491: Removing interface: macvlan451 [ 3242.974775][T31344] batman_adv: batadv490: Interface deactivated: macvlan450 [ 3242.993873][T31344] batman_adv: batadv490: Removing interface: macvlan450 [ 3243.033205][T31344] batman_adv: batadv489: Interface deactivated: macvlan449 [ 3243.052664][T31344] batman_adv: batadv489: Removing interface: macvlan449 [ 3243.060227][ C0] net_ratelimit: 16997 callbacks suppressed [ 3243.060244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3243.077839][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3243.078477][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3243.090349][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3243.102266][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3243.114170][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3243.126063][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3243.137987][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3243.149838][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3243.161737][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3243.231621][T31344] batman_adv: batadv487: Interface deactivated: macvlan448 [ 3243.250677][T31344] batman_adv: batadv487: Removing interface: macvlan448 [ 3243.289858][T31344] batman_adv: batadv486: Interface deactivated: macvlan447 [ 3243.309208][T31344] batman_adv: batadv486: Removing interface: macvlan447 [ 3243.346753][T31344] batman_adv: batadv485: Interface deactivated: macvlan446 [ 3243.355347][T31344] batman_adv: batadv485: Removing interface: macvlan446 [ 3243.404866][T31344] batman_adv: batadv484: Interface deactivated: macvlan445 [ 3243.424266][T31344] batman_adv: batadv484: Removing interface: macvlan445 [ 3243.465405][T31344] batman_adv: batadv483: Interface deactivated: macvlan444 [ 3243.485138][T31344] batman_adv: batadv483: Removing interface: macvlan444 [ 3243.515275][T31344] batman_adv: batadv482: Interface deactivated: macvlan443 [ 3243.544897][T31344] batman_adv: batadv482: Removing interface: macvlan443 [ 3243.583897][T31344] batman_adv: batadv481: Interface deactivated: macvlan442 [ 3243.603328][T31344] batman_adv: batadv481: Removing interface: macvlan442 [ 3243.644576][T31344] batman_adv: batadv480: Interface deactivated: macvlan441 [ 3243.663980][T31344] batman_adv: batadv480: Removing interface: macvlan441 [ 3243.706382][T31344] batman_adv: batadv479: Interface deactivated: macvlan440 [ 3243.736202][T31344] batman_adv: batadv479: Removing interface: macvlan440 [ 3243.763940][T31344] batman_adv: batadv478: Interface deactivated: macvlan439 [ 3243.783324][T31344] batman_adv: batadv478: Removing interface: macvlan439 [ 3243.811472][T31344] batman_adv: batadv477: Interface deactivated: macvlan438 [ 3243.841375][T31344] batman_adv: batadv477: Removing interface: macvlan438 [ 3243.870802][T31344] batman_adv: batadv476: Interface deactivated: macvlan437 [ 3243.890267][T31344] batman_adv: batadv476: Removing interface: macvlan437 [ 3243.930093][T31344] batman_adv: batadv475: Interface deactivated: macvlan436 [ 3243.949756][T31344] batman_adv: batadv475: Removing interface: macvlan436 [ 3243.986058][T31344] batman_adv: batadv474: Interface deactivated: macvlan435 [ 3244.005590][T31344] batman_adv: batadv474: Removing interface: macvlan435 [ 3244.046270][T31344] batman_adv: batadv473: Interface deactivated: macvlan434 [ 3244.085389][T31344] batman_adv: batadv473: Removing interface: macvlan434 [ 3244.113333][T31344] batman_adv: batadv472: Interface deactivated: macvlan433 [ 3244.132682][T31344] batman_adv: batadv472: Removing interface: macvlan433 [ 3244.171187][T31344] batman_adv: batadv471: Interface deactivated: macvlan432 [ 3244.190906][T31344] batman_adv: batadv471: Removing interface: macvlan432 [ 3244.229924][T31344] batman_adv: batadv470: Interface deactivated: macvlan431 [ 3244.249539][T31344] batman_adv: batadv470: Removing interface: macvlan431 [ 3244.276206][T31344] batman_adv: batadv469: Interface deactivated: macvlan430 [ 3244.294070][T31344] batman_adv: batadv469: Removing interface: macvlan430 [ 3244.332614][T31344] batman_adv: batadv468: Interface deactivated: macvlan429 [ 3244.361748][T31344] batman_adv: batadv468: Removing interface: macvlan429 [ 3244.396073][T31344] batman_adv: batadv466: Interface deactivated: macvlan428 [ 3244.436554][T31344] batman_adv: batadv466: Removing interface: macvlan428 [ 3244.453197][T31344] batman_adv: batadv465: Interface deactivated: macvlan427 [ 3244.472026][T31344] batman_adv: batadv465: Removing interface: macvlan427 [ 3244.509990][T31344] batman_adv: batadv464: Interface deactivated: macvlan426 [ 3244.530663][T31344] batman_adv: batadv464: Removing interface: macvlan426 [ 3244.561571][T31344] batman_adv: batadv463: Interface deactivated: macvlan425 [ 3244.580115][T31344] batman_adv: batadv463: Removing interface: macvlan425 [ 3244.616274][T31344] batman_adv: batadv462: Interface deactivated: macvlan424 [ 3244.646461][T31344] batman_adv: batadv462: Removing interface: macvlan424 [ 3244.676945][T31344] batman_adv: batadv461: Interface deactivated: macvlan423 [ 3244.719003][T31344] batman_adv: batadv461: Removing interface: macvlan423 [ 3244.748925][T31344] batman_adv: batadv460: Interface deactivated: macvlan422 [ 3244.767902][T31344] batman_adv: batadv460: Removing interface: macvlan422 [ 3244.795528][T31344] batman_adv: batadv459: Interface deactivated: macvlan421 [ 3244.835572][T31344] batman_adv: batadv459: Removing interface: macvlan421 [ 3244.865396][T31344] batman_adv: batadv458: Interface deactivated: macvlan420 [ 3244.885034][T31344] batman_adv: batadv458: Removing interface: macvlan420 [ 3244.915404][T31344] batman_adv: batadv457: Interface deactivated: macvlan419 [ 3244.956157][T31344] batman_adv: batadv457: Removing interface: macvlan419 [ 3244.983852][T31344] batman_adv: batadv456: Interface deactivated: macvlan418 [ 3245.012192][T31344] batman_adv: batadv456: Removing interface: macvlan418 [ 3245.047808][T31344] batman_adv: batadv455: Interface deactivated: macvlan417 [ 3245.056187][T31344] batman_adv: batadv455: Removing interface: macvlan417 [ 3245.119555][T31344] batman_adv: batadv454: Interface deactivated: macvlan416 [ 3245.139228][T31344] batman_adv: batadv454: Removing interface: macvlan416 [ 3245.167624][T31344] batman_adv: batadv452: Interface deactivated: macvlan415 [ 3245.175952][T31344] batman_adv: batadv452: Removing interface: macvlan415 [ 3245.223884][T31344] batman_adv: batadv451: Interface deactivated: macvlan414 [ 3245.254523][T31344] batman_adv: batadv451: Removing interface: macvlan414 [ 3245.295292][T31344] batman_adv: batadv450: Interface deactivated: macvlan413 [ 3245.315347][T31344] batman_adv: batadv450: Removing interface: macvlan413 [ 3245.355945][T31344] batman_adv: batadv449: Interface deactivated: macvlan412 [ 3245.385801][T31344] batman_adv: batadv449: Removing interface: macvlan412 [ 3245.413646][T31344] batman_adv: batadv448: Interface deactivated: macvlan411 [ 3245.452748][T31344] batman_adv: batadv448: Removing interface: macvlan411 [ 3245.482347][T31344] batman_adv: batadv447: Interface deactivated: macvlan410 [ 3245.529554][T31344] batman_adv: batadv447: Removing interface: macvlan410 [ 3245.578034][T31344] batman_adv: batadv446: Interface deactivated: macvlan409 [ 3245.586553][T31344] batman_adv: batadv446: Removing interface: macvlan409 [ 3245.626209][T31344] batman_adv: batadv445: Interface deactivated: macvlan408 [ 3245.645793][T31344] batman_adv: batadv445: Removing interface: macvlan408 [ 3245.694732][T31344] batman_adv: batadv444: Interface deactivated: macvlan407 [ 3245.703130][T31344] batman_adv: batadv444: Removing interface: macvlan407 [ 3245.752043][T31344] batman_adv: batadv443: Interface deactivated: macvlan406 [ 3245.769491][T31344] batman_adv: batadv443: Removing interface: macvlan406 [ 3245.798639][T31344] batman_adv: batadv442: Interface deactivated: macvlan405 [ 3245.807098][T31344] batman_adv: batadv442: Removing interface: macvlan405 [ 3245.908807][T31344] batman_adv: batadv441: Interface deactivated: macvlan404 [ 3245.917953][T31344] batman_adv: batadv441: Removing interface: macvlan404 [ 3245.944597][T31344] batman_adv: batadv440: Interface deactivated: macvlan403 [ 3245.964185][T31344] batman_adv: batadv440: Removing interface: macvlan403 [ 3246.015024][T31344] batman_adv: batadv439: Interface deactivated: macvlan402 [ 3246.034080][T31344] batman_adv: batadv439: Removing interface: macvlan402 [ 3246.083863][T31344] batman_adv: batadv438: Interface deactivated: macvlan401 [ 3246.103636][T31344] batman_adv: batadv438: Removing interface: macvlan401 [ 3246.144492][T31344] batman_adv: batadv437: Interface deactivated: macvlan400 [ 3246.172723][T31344] batman_adv: batadv437: Removing interface: macvlan400 [ 3246.200295][T31344] batman_adv: batadv436: Interface deactivated: macvlan399 [ 3246.220455][T31344] batman_adv: batadv436: Removing interface: macvlan399 [ 3246.246335][T31344] batman_adv: batadv435: Interface deactivated: macvlan398 [ 3246.285487][T31344] batman_adv: batadv435: Removing interface: macvlan398 [ 3246.315675][T31344] batman_adv: batadv434: Interface deactivated: macvlan397 [ 3246.335452][T31344] batman_adv: batadv434: Removing interface: macvlan397 [ 3246.396777][T31344] batman_adv: batadv433: Interface deactivated: macvlan396 [ 3246.425787][T31344] batman_adv: batadv433: Removing interface: macvlan396 [ 3246.442733][T31344] batman_adv: batadv432: Interface deactivated: macvlan395 [ 3246.461859][T31344] batman_adv: batadv432: Removing interface: macvlan395 [ 3246.500899][T31344] batman_adv: batadv431: Interface deactivated: macvlan394 [ 3246.520109][T31344] batman_adv: batadv431: Removing interface: macvlan394 [ 3246.550667][T31344] batman_adv: batadv430: Interface deactivated: macvlan393 [ 3246.570422][T31344] batman_adv: batadv430: Removing interface: macvlan393 [ 3246.597351][T31344] batman_adv: batadv429: Interface deactivated: macvlan392 [ 3246.639060][T31344] batman_adv: batadv429: Removing interface: macvlan392 [ 3246.676283][T31344] batman_adv: batadv428: Interface deactivated: macvlan391 [ 3246.705484][T31344] batman_adv: batadv428: Removing interface: macvlan391 [ 3246.771620][T31344] batman_adv: batadv427: Interface deactivated: macvlan390 [ 3246.790903][T31344] batman_adv: batadv427: Removing interface: macvlan390 [ 3246.839784][T31344] batman_adv: batadv426: Interface deactivated: macvlan389 [ 3246.859962][T31344] batman_adv: batadv426: Removing interface: macvlan389 [ 3246.901152][T31344] batman_adv: batadv425: Interface deactivated: macvlan388 [ 3246.918942][T31344] batman_adv: batadv425: Removing interface: macvlan388 [ 3246.945297][T31344] batman_adv: batadv424: Interface deactivated: macvlan387 [ 3246.985148][T31344] batman_adv: batadv424: Removing interface: macvlan387 [ 3247.015119][T31344] batman_adv: batadv423: Interface deactivated: macvlan386 [ 3247.044980][T31344] batman_adv: batadv423: Removing interface: macvlan386 [ 3247.074604][T31344] batman_adv: batadv422: Interface deactivated: macvlan385 [ 3247.102900][T31344] batman_adv: batadv422: Removing interface: macvlan385 [ 3247.139914][T31344] batman_adv: batadv421: Interface deactivated: macvlan384 [ 3247.159139][T31344] batman_adv: batadv421: Removing interface: macvlan384 [ 3247.186294][T31344] batman_adv: batadv420: Interface deactivated: macvlan383 [ 3247.205442][T31344] batman_adv: batadv420: Removing interface: macvlan383 [ 3247.260600][T31344] batman_adv: batadv419: Interface deactivated: macvlan382 [ 3247.279792][T31344] batman_adv: batadv419: Removing interface: macvlan382 [ 3247.306682][T31344] batman_adv: batadv418: Interface deactivated: macvlan381 [ 3247.325262][T31344] batman_adv: batadv418: Removing interface: macvlan381 [ 3247.364056][T31344] batman_adv: batadv416: Interface deactivated: macvlan380 [ 3247.383759][T31344] batman_adv: batadv416: Removing interface: macvlan380 [ 3247.434192][T31344] batman_adv: batadv415: Interface deactivated: macvlan379 [ 3247.442777][T31344] batman_adv: batadv415: Removing interface: macvlan379 [ 3247.482806][T31344] batman_adv: batadv414: Interface deactivated: macvlan378 [ 3247.502904][T31344] batman_adv: batadv414: Removing interface: macvlan378 [ 3247.541059][T31344] batman_adv: batadv413: Interface deactivated: macvlan377 [ 3247.570069][T31344] batman_adv: batadv413: Removing interface: macvlan377 [ 3247.603592][T31344] batman_adv: batadv412: Interface deactivated: macvlan376 [ 3247.623980][T31344] batman_adv: batadv412: Removing interface: macvlan376 [ 3247.662060][T31344] batman_adv: batadv411: Interface deactivated: macvlan375 [ 3247.681111][T31344] batman_adv: batadv411: Removing interface: macvlan375 [ 3247.722011][T31344] batman_adv: batadv410: Interface deactivated: macvlan374 [ 3247.740989][T31344] batman_adv: batadv410: Removing interface: macvlan374 [ 3247.772504][T31344] batman_adv: batadv409: Interface deactivated: macvlan373 [ 3247.802534][T31344] batman_adv: batadv409: Removing interface: macvlan373 [ 3247.840962][T31344] batman_adv: batadv408: Interface deactivated: macvlan372 [ 3247.859995][T31344] batman_adv: batadv408: Removing interface: macvlan372 [ 3247.876572][T31344] batman_adv: batadv407: Interface deactivated: macvlan371 [ 3247.905423][T31344] batman_adv: batadv407: Removing interface: macvlan371 [ 3247.932163][T31344] batman_adv: batadv406: Interface deactivated: macvlan370 [ 3247.961442][T31344] batman_adv: batadv406: Removing interface: macvlan370 [ 3247.995875][T31344] batman_adv: batadv405: Interface deactivated: macvlan369 [ 3248.025115][T31344] batman_adv: batadv405: Removing interface: macvlan369 [ 3248.052175][T31344] batman_adv: batadv404: Interface deactivated: macvlan368 [ 3248.067666][ C0] net_ratelimit: 16576 callbacks suppressed [ 3248.067686][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3248.077681][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3248.085873][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3248.097753][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3248.109605][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3248.121544][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3248.133461][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3248.145414][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3248.157317][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3248.169204][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3248.184962][T31344] batman_adv: batadv404: Removing interface: macvlan368 [ 3248.229187][T31344] batman_adv: batadv403: Interface deactivated: macvlan367 [ 3248.247452][T31344] batman_adv: batadv403: Removing interface: macvlan367 [ 3248.275507][T31344] batman_adv: batadv401: Interface deactivated: macvlan366 [ 3248.295040][T31344] batman_adv: batadv401: Removing interface: macvlan366 [ 3248.333621][T31344] batman_adv: batadv400: Interface deactivated: macvlan365 [ 3248.352895][T31344] batman_adv: batadv400: Removing interface: macvlan365 [ 3248.418830][T31344] batman_adv: batadv399: Interface deactivated: macvlan364 [ 3248.447790][T31344] batman_adv: batadv399: Removing interface: macvlan364 [ 3248.467232][T31344] batman_adv: batadv398: Interface deactivated: macvlan363 [ 3248.515021][T31344] batman_adv: batadv398: Removing interface: macvlan363 [ 3248.576186][T31344] batman_adv: batadv397: Interface deactivated: macvlan362 [ 3248.588874][T31344] batman_adv: batadv397: Removing interface: macvlan362 [ 3248.658491][T31344] batman_adv: batadv396: Interface deactivated: macvlan361 [ 3248.667230][T31344] batman_adv: batadv396: Removing interface: macvlan361 [ 3248.682681][T31344] batman_adv: batadv395: Interface deactivated: macvlan360 [ 3248.712977][T31344] batman_adv: batadv395: Removing interface: macvlan360 [ 3248.762377][T31344] batman_adv: batadv394: Interface deactivated: macvlan359 [ 3248.792482][T31344] batman_adv: batadv394: Removing interface: macvlan359 [ 3248.819213][T31344] batman_adv: batadv393: Interface deactivated: macvlan358 [ 3248.839169][T31344] batman_adv: batadv393: Removing interface: macvlan358 [ 3248.866654][T31344] batman_adv: batadv392: Interface deactivated: macvlan357 [ 3248.908549][T31344] batman_adv: batadv392: Removing interface: macvlan357 [ 3248.936219][T31344] batman_adv: batadv391: Interface deactivated: macvlan356 [ 3248.955845][T31344] batman_adv: batadv391: Removing interface: macvlan356 [ 3248.983055][T31344] batman_adv: batadv390: Interface deactivated: macvlan355 [ 3249.004087][T31344] batman_adv: batadv390: Removing interface: macvlan355 [ 3249.044543][T31344] batman_adv: batadv389: Interface deactivated: macvlan354 [ 3249.063879][T31344] batman_adv: batadv389: Removing interface: macvlan354 [ 3249.102863][T31344] batman_adv: batadv388: Interface deactivated: macvlan353 [ 3249.121869][T31344] batman_adv: batadv388: Removing interface: macvlan353 [ 3249.148961][T31344] batman_adv: batadv387: Interface deactivated: macvlan352 [ 3249.167374][T31344] batman_adv: batadv387: Removing interface: macvlan352 [ 3249.204987][T31344] batman_adv: batadv386: Interface deactivated: macvlan351 [ 3249.243806][T31344] batman_adv: batadv386: Removing interface: macvlan351 [ 3249.289356][T31344] batman_adv: batadv385: Interface deactivated: macvlan350 [ 3249.308997][T31344] batman_adv: batadv385: Removing interface: macvlan350 [ 3249.336221][T31344] batman_adv: batadv384: Interface deactivated: macvlan349 [ 3249.355895][T31344] batman_adv: batadv384: Removing interface: macvlan349 [ 3249.410231][T31344] batman_adv: batadv383: Interface deactivated: macvlan348 [ 3249.419384][T31344] batman_adv: batadv383: Removing interface: macvlan348 [ 3249.476546][T31344] batman_adv: batadv382: Interface deactivated: macvlan347 [ 3249.495607][T31344] batman_adv: batadv382: Removing interface: macvlan347 [ 3249.552642][T31344] batman_adv: batadv380: Interface deactivated: macvlan346 [ 3249.570122][T31344] batman_adv: batadv380: Removing interface: macvlan346 [ 3249.597020][T31344] batman_adv: batadv379: Interface deactivated: macvlan345 [ 3249.636537][T31344] batman_adv: batadv379: Removing interface: macvlan345 [ 3249.663793][T31344] batman_adv: batadv378: Interface deactivated: macvlan344 [ 3249.692455][T31344] batman_adv: batadv378: Removing interface: macvlan344 [ 3249.731814][T31344] batman_adv: batadv377: Interface deactivated: macvlan343 [ 3249.761166][T31344] batman_adv: batadv377: Removing interface: macvlan343 [ 3249.792973][T31344] batman_adv: batadv376: Interface deactivated: macvlan342 [ 3249.812360][T31344] batman_adv: batadv376: Removing interface: macvlan342 [ 3249.849171][T31344] batman_adv: batadv375: Interface deactivated: macvlan341 [ 3249.868218][T31344] batman_adv: batadv375: Removing interface: macvlan341 [ 3249.919575][T31344] batman_adv: batadv374: Interface deactivated: macvlan340 [ 3249.940609][T31344] batman_adv: batadv374: Removing interface: macvlan340 [ 3249.978685][T31344] batman_adv: batadv373: Interface deactivated: macvlan339 [ 3249.987317][T31344] batman_adv: batadv373: Removing interface: macvlan339 [ 3250.025024][T31344] batman_adv: batadv372: Interface deactivated: macvlan338 [ 3250.054008][T31344] batman_adv: batadv372: Removing interface: macvlan338 [ 3250.099113][T31344] batman_adv: batadv371: Interface deactivated: macvlan337 [ 3250.108028][T31344] batman_adv: batadv371: Removing interface: macvlan337 [ 3250.135713][T31344] batman_adv: batadv370: Interface deactivated: macvlan336 [ 3250.166213][T31344] batman_adv: batadv370: Removing interface: macvlan336 [ 3250.214161][T31344] batman_adv: batadv369: Interface deactivated: macvlan335 [ 3250.233129][T31344] batman_adv: batadv369: Removing interface: macvlan335 [ 3250.265168][T31344] batman_adv: batadv368: Interface deactivated: macvlan334 [ 3250.285026][T31344] batman_adv: batadv368: Removing interface: macvlan334 [ 3250.338962][T31344] batman_adv: batadv367: Interface deactivated: macvlan333 [ 3250.358487][T31344] batman_adv: batadv367: Removing interface: macvlan333 [ 3250.407160][T31344] batman_adv: batadv366: Interface deactivated: macvlan332 [ 3250.436645][T31344] batman_adv: batadv366: Removing interface: macvlan332 [ 3250.456651][T31344] batman_adv: batadv365: Interface deactivated: macvlan331 [ 3250.488612][T31344] batman_adv: batadv365: Removing interface: macvlan331 [ 3250.516398][T31344] batman_adv: batadv364: Interface deactivated: macvlan330 [ 3250.546272][T31344] batman_adv: batadv364: Removing interface: macvlan330 [ 3250.586182][T31344] batman_adv: batadv363: Interface deactivated: macvlan329 [ 3250.627201][T31344] batman_adv: batadv363: Removing interface: macvlan329 [ 3250.658572][T31344] batman_adv: batadv362: Interface deactivated: macvlan328 [ 3250.689092][T31344] batman_adv: batadv362: Removing interface: macvlan328 [ 3250.717184][T31344] batman_adv: batadv361: Interface deactivated: macvlan327 [ 3250.738394][T31344] batman_adv: batadv361: Removing interface: macvlan327 [ 3250.785834][T31344] batman_adv: batadv360: Interface deactivated: macvlan326 [ 3250.805181][T31344] batman_adv: batadv360: Removing interface: macvlan326 [ 3250.854256][T31344] batman_adv: batadv359: Interface deactivated: macvlan325 [ 3250.875194][T31344] batman_adv: batadv359: Removing interface: macvlan325 [ 3250.923492][T31344] batman_adv: batadv358: Interface deactivated: macvlan324 [ 3250.942267][T31344] batman_adv: batadv358: Removing interface: macvlan324 [ 3250.988485][T31344] batman_adv: batadv357: Interface deactivated: macvlan323 [ 3250.997021][T31344] batman_adv: batadv357: Removing interface: macvlan323 [ 3251.047380][T31344] batman_adv: batadv356: Interface deactivated: macvlan322 [ 3251.066593][T31344] batman_adv: batadv356: Removing interface: macvlan322 [ 3251.104528][T31344] batman_adv: batadv355: Interface deactivated: macvlan321 [ 3251.123670][T31344] batman_adv: batadv355: Removing interface: macvlan321 [ 3251.198363][T31344] batman_adv: batadv354: Interface deactivated: macvlan320 [ 3251.207182][T31344] batman_adv: batadv354: Removing interface: macvlan320 [ 3251.282550][T31344] batman_adv: batadv353: Interface deactivated: macvlan319 [ 3251.303447][T31344] batman_adv: batadv353: Removing interface: macvlan319 [ 3251.341300][T31344] batman_adv: batadv352: Interface deactivated: macvlan318 [ 3251.370659][T31344] batman_adv: batadv352: Removing interface: macvlan318 [ 3251.400954][T31344] batman_adv: batadv351: Interface deactivated: macvlan317 [ 3251.421296][T31344] batman_adv: batadv351: Removing interface: macvlan317 [ 3251.472082][T31344] batman_adv: batadv350: Interface deactivated: macvlan316 [ 3251.491572][T31344] batman_adv: batadv350: Removing interface: macvlan316 [ 3251.518403][T31344] batman_adv: batadv349: Interface deactivated: macvlan315 [ 3251.527010][T31344] batman_adv: batadv349: Removing interface: macvlan315 [ 3251.599760][T31344] batman_adv: batadv348: Interface deactivated: macvlan314 [ 3251.630123][T31344] batman_adv: batadv348: Removing interface: macvlan314 [ 3251.681036][T31344] batman_adv: batadv347: Interface deactivated: macvlan313 [ 3251.689779][T31344] batman_adv: batadv347: Removing interface: macvlan313 [ 3251.717981][T31344] batman_adv: batadv346: Interface deactivated: macvlan312 [ 3251.726665][T31344] batman_adv: batadv346: Removing interface: macvlan312 [ 3251.786487][T31344] batman_adv: batadv345: Interface deactivated: macvlan311 [ 3251.805192][T31344] batman_adv: batadv345: Removing interface: macvlan311 [ 3251.863662][T31344] batman_adv: batadv344: Interface deactivated: macvlan310 [ 3251.872376][T31344] batman_adv: batadv344: Removing interface: macvlan310 [ 3251.902786][T31344] batman_adv: batadv343: Interface deactivated: macvlan309 [ 3251.932241][T31344] batman_adv: batadv343: Removing interface: macvlan309 [ 3251.961729][T31344] batman_adv: batadv342: Interface deactivated: macvlan308 [ 3251.981202][T31344] batman_adv: batadv342: Removing interface: macvlan308 [ 3252.018287][T31344] batman_adv: batadv341: Interface deactivated: macvlan307 [ 3252.026970][T31344] batman_adv: batadv341: Removing interface: macvlan307 [ 3252.065951][T31344] batman_adv: batadv340: Interface deactivated: macvlan306 [ 3252.103917][T31344] batman_adv: batadv340: Removing interface: macvlan306 [ 3252.149563][T31344] batman_adv: batadv339: Interface deactivated: macvlan305 [ 3252.170831][T31344] batman_adv: batadv339: Removing interface: macvlan305 [ 3252.219228][T31344] batman_adv: batadv338: Interface deactivated: macvlan304 [ 3252.238925][T31344] batman_adv: batadv338: Removing interface: macvlan304 [ 3252.256309][T31344] batman_adv: batadv337: Interface deactivated: macvlan303 [ 3252.285265][T31344] batman_adv: batadv337: Removing interface: macvlan303 [ 3252.338396][T31344] batman_adv: batadv336: Interface deactivated: macvlan302 [ 3252.347270][T31344] batman_adv: batadv336: Removing interface: macvlan302 [ 3252.399668][T31344] batman_adv: batadv335: Interface deactivated: macvlan301 [ 3252.421015][T31344] batman_adv: batadv335: Removing interface: macvlan301 [ 3252.462627][T31344] batman_adv: batadv334: Interface deactivated: macvlan300 [ 3252.491930][T31344] batman_adv: batadv334: Removing interface: macvlan300 [ 3252.518679][T31344] batman_adv: batadv333: Interface deactivated: macvlan299 [ 3252.527353][T31344] batman_adv: batadv333: Removing interface: macvlan299 [ 3252.575782][T31344] batman_adv: batadv332: Interface deactivated: macvlan298 [ 3252.594679][T31344] batman_adv: batadv332: Removing interface: macvlan298 [ 3252.631698][T31344] batman_adv: batadv331: Interface deactivated: macvlan297 [ 3252.660977][T31344] batman_adv: batadv331: Removing interface: macvlan297 [ 3252.694829][T31344] batman_adv: batadv330: Interface deactivated: macvlan296 [ 3252.734068][T31344] batman_adv: batadv330: Removing interface: macvlan296 [ 3252.760698][T31344] batman_adv: batadv329: Interface deactivated: macvlan295 [ 3252.780421][T31344] batman_adv: batadv329: Removing interface: macvlan295 [ 3252.822874][T31344] batman_adv: batadv328: Interface deactivated: macvlan294 [ 3252.852413][T31344] batman_adv: batadv328: Removing interface: macvlan294 [ 3252.890900][T31344] batman_adv: batadv327: Interface deactivated: macvlan293 [ 3252.936686][T31344] batman_adv: batadv327: Removing interface: macvlan293 [ 3252.966820][T31344] batman_adv: batadv326: Interface deactivated: macvlan292 [ 3253.005603][T31344] batman_adv: batadv326: Removing interface: macvlan292 [ 3253.022480][T31344] batman_adv: batadv325: Interface deactivated: macvlan291 [ 3253.042164][T31344] batman_adv: batadv325: Removing interface: macvlan291 [ 3253.077600][ C0] net_ratelimit: 16827 callbacks suppressed [ 3253.077617][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.080501][T31344] batman_adv: batadv324: Interface deactivated: macvlan290 [ 3253.083870][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.096305][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3253.103044][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.114929][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3253.126873][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.138751][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3253.150666][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.162582][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3253.174495][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3253.197404][T31344] batman_adv: batadv324: Removing interface: macvlan290 [ 3253.227055][T31344] batman_adv: batadv323: Interface deactivated: macvlan289 [ 3253.235453][T31344] batman_adv: batadv323: Removing interface: macvlan289 [ 3253.251422][T31344] batman_adv: batadv322: Interface deactivated: macvlan288 [ 3253.259946][T31344] batman_adv: batadv322: Removing interface: macvlan288 [ 3253.276159][T31344] batman_adv: batadv321: Interface deactivated: macvlan287 [ 3253.300020][T31344] batman_adv: batadv321: Removing interface: macvlan287 [ 3253.336067][T31344] batman_adv: batadv320: Interface deactivated: macvlan286 [ 3253.375676][T31344] batman_adv: batadv320: Removing interface: macvlan286 [ 3253.406521][T31344] batman_adv: batadv319: Interface deactivated: macvlan285 [ 3253.427990][T31344] batman_adv: batadv319: Removing interface: macvlan285 [ 3253.469365][T31344] batman_adv: batadv318: Interface deactivated: macvlan284 [ 3253.488891][T31344] batman_adv: batadv318: Removing interface: macvlan284 [ 3253.536332][T31344] batman_adv: batadv317: Interface deactivated: macvlan283 [ 3253.545110][T31344] batman_adv: batadv317: Removing interface: macvlan283 [ 3253.602610][T31344] batman_adv: batadv315: Interface deactivated: macvlan282 [ 3253.621841][T31344] batman_adv: batadv315: Removing interface: macvlan282 [ 3253.659225][T31344] batman_adv: batadv314: Interface deactivated: macvlan281 [ 3253.680666][T31344] batman_adv: batadv314: Removing interface: macvlan281 [ 3253.728119][T31344] batman_adv: batadv313: Interface deactivated: macvlan280 [ 3253.736852][T31344] batman_adv: batadv313: Removing interface: macvlan280 [ 3253.773787][T31344] batman_adv: batadv312: Interface deactivated: macvlan279 [ 3253.802752][T31344] batman_adv: batadv312: Removing interface: macvlan279 [ 3253.856380][T31344] batman_adv: batadv311: Interface deactivated: macvlan278 [ 3253.865069][T31344] batman_adv: batadv311: Removing interface: macvlan278 [ 3253.922569][T31344] batman_adv: batadv310: Interface deactivated: macvlan277 [ 3253.943875][T31344] batman_adv: batadv310: Removing interface: macvlan277 [ 3253.983567][T31344] batman_adv: batadv309: Interface deactivated: macvlan276 [ 3254.002850][T31344] batman_adv: batadv309: Removing interface: macvlan276 [ 3254.037455][T31344] batman_adv: batadv308: Interface deactivated: macvlan275 [ 3254.056338][T31344] batman_adv: batadv308: Removing interface: macvlan275 [ 3254.095258][T31344] batman_adv: batadv307: Interface deactivated: macvlan274 [ 3254.114468][T31344] batman_adv: batadv307: Removing interface: macvlan274 [ 3254.141023][T31344] batman_adv: batadv306: Interface deactivated: macvlan273 [ 3254.160333][T31344] batman_adv: batadv306: Removing interface: macvlan273 [ 3254.198660][T31344] batman_adv: batadv305: Interface deactivated: macvlan272 [ 3254.218103][T31344] batman_adv: batadv305: Removing interface: macvlan272 [ 3254.264773][T31344] batman_adv: batadv304: Interface deactivated: macvlan271 [ 3254.283944][T31344] batman_adv: batadv304: Removing interface: macvlan271 [ 3254.320842][T31344] batman_adv: batadv303: Interface deactivated: macvlan270 [ 3254.341201][T31344] batman_adv: batadv303: Removing interface: macvlan270 [ 3254.378430][T31344] batman_adv: batadv302: Interface deactivated: macvlan269 [ 3254.387095][T31344] batman_adv: batadv302: Removing interface: macvlan269 [ 3254.443209][T31344] batman_adv: batadv301: Interface deactivated: macvlan268 [ 3254.464583][T31344] batman_adv: batadv301: Removing interface: macvlan268 [ 3254.502041][T31344] batman_adv: batadv300: Interface deactivated: macvlan267 [ 3254.510890][T31344] batman_adv: batadv300: Removing interface: macvlan267 [ 3254.559948][T31344] batman_adv: batadv299: Interface deactivated: macvlan266 [ 3254.579125][T31344] batman_adv: batadv299: Removing interface: macvlan266 [ 3254.607665][T31344] batman_adv: batadv298: Interface deactivated: macvlan265 [ 3254.616153][T31344] batman_adv: batadv298: Removing interface: macvlan265 [ 3254.663168][T31344] batman_adv: batadv297: Interface deactivated: macvlan264 [ 3254.682795][T31344] batman_adv: batadv297: Removing interface: macvlan264 [ 3254.720778][T31344] batman_adv: batadv296: Interface deactivated: macvlan263 [ 3254.729540][T31344] batman_adv: batadv296: Removing interface: macvlan263 [ 3254.775269][T31344] batman_adv: batadv295: Interface deactivated: macvlan262 [ 3254.804732][T31344] batman_adv: batadv295: Removing interface: macvlan262 [ 3254.833909][T31344] batman_adv: batadv294: Interface deactivated: macvlan261 [ 3254.854519][T31344] batman_adv: batadv294: Removing interface: macvlan261 [ 3254.915076][T31344] batman_adv: batadv293: Interface deactivated: macvlan260 [ 3254.923961][T31344] batman_adv: batadv293: Removing interface: macvlan260 [ 3254.970456][T31344] batman_adv: batadv292: Interface deactivated: macvlan259 [ 3254.990885][T31344] batman_adv: batadv292: Removing interface: macvlan259 [ 3255.021565][T31344] batman_adv: batadv291: Interface deactivated: macvlan258 [ 3255.050620][T31344] batman_adv: batadv291: Removing interface: macvlan258 [ 3255.081938][T31344] batman_adv: batadv290: Interface deactivated: macvlan257 [ 3255.103130][T31344] batman_adv: batadv290: Removing interface: macvlan257 [ 3255.153063][T31344] batman_adv: batadv289: Interface deactivated: macvlan256 [ 3255.161969][T31344] batman_adv: batadv289: Removing interface: macvlan256 [ 3255.199458][T31344] batman_adv: batadv288: Interface deactivated: macvlan255 [ 3255.218775][T31344] batman_adv: batadv288: Removing interface: macvlan255 [ 3255.260681][T31344] batman_adv: batadv287: Interface deactivated: macvlan254 [ 3255.269458][T31344] batman_adv: batadv287: Removing interface: macvlan254 [ 3255.310402][T31344] batman_adv: batadv286: Interface deactivated: macvlan253 [ 3255.329805][T31344] batman_adv: batadv286: Removing interface: macvlan253 [ 3255.356722][T31344] batman_adv: batadv285: Interface deactivated: macvlan252 [ 3255.399801][T31344] batman_adv: batadv285: Removing interface: macvlan252 [ 3255.415898][T31344] batman_adv: batadv284: Interface deactivated: macvlan251 [ 3255.455901][T31344] batman_adv: batadv284: Removing interface: macvlan251 [ 3255.483032][T31344] batman_adv: batadv283: Interface deactivated: macvlan250 [ 3255.519165][T31344] batman_adv: batadv283: Removing interface: macvlan250 [ 3255.556766][T31344] batman_adv: batadv282: Interface deactivated: macvlan249 [ 3255.585675][T31344] batman_adv: batadv282: Removing interface: macvlan249 [ 3255.625766][T31344] batman_adv: batadv281: Interface deactivated: macvlan248 [ 3255.646523][T31344] batman_adv: batadv281: Removing interface: macvlan248 [ 3255.681489][T31344] batman_adv: batadv280: Interface deactivated: macvlan247 [ 3255.700326][T31344] batman_adv: batadv280: Removing interface: macvlan247 [ 3255.726837][T31344] batman_adv: batadv279: Interface deactivated: macvlan246 [ 3255.746945][T31344] batman_adv: batadv279: Removing interface: macvlan246 [ 3255.801169][T31344] batman_adv: batadv278: Interface deactivated: macvlan245 [ 3255.820146][T31344] batman_adv: batadv278: Removing interface: macvlan245 [ 3255.846945][T31344] batman_adv: batadv277: Interface deactivated: macvlan244 [ 3255.876836][T31344] batman_adv: batadv277: Removing interface: macvlan244 [ 3255.915974][T31344] batman_adv: batadv276: Interface deactivated: macvlan243 [ 3255.956499][T31344] batman_adv: batadv276: Removing interface: macvlan243 [ 3255.998035][T31344] batman_adv: batadv275: Interface deactivated: macvlan242 [ 3256.006731][T31344] batman_adv: batadv275: Removing interface: macvlan242 [ 3256.062635][T31344] batman_adv: batadv274: Interface deactivated: macvlan241 [ 3256.082293][T31344] batman_adv: batadv274: Removing interface: macvlan241 [ 3256.132582][T31344] batman_adv: batadv273: Interface deactivated: macvlan240 [ 3256.162648][T31344] batman_adv: batadv273: Removing interface: macvlan240 [ 3256.211597][T31344] batman_adv: batadv272: Interface deactivated: macvlan239 [ 3256.230603][T31344] batman_adv: batadv272: Removing interface: macvlan239 [ 3256.260551][T31344] batman_adv: batadv271: Interface deactivated: macvlan238 [ 3256.280986][T31344] batman_adv: batadv271: Removing interface: macvlan238 [ 3256.320078][T31344] batman_adv: batadv270: Interface deactivated: macvlan237 [ 3256.340694][T31344] batman_adv: batadv270: Removing interface: macvlan237 [ 3256.378552][T31344] batman_adv: batadv269: Interface deactivated: macvlan236 [ 3256.386881][T31344] batman_adv: batadv269: Removing interface: macvlan236 [ 3256.433650][T31344] batman_adv: batadv268: Interface deactivated: macvlan235 [ 3256.453020][T31344] batman_adv: batadv268: Removing interface: macvlan235 [ 3256.486301][T31344] batman_adv: batadv267: Interface deactivated: macvlan234 [ 3256.505327][T31344] batman_adv: batadv267: Removing interface: macvlan234 [ 3256.543090][T31344] batman_adv: batadv266: Interface deactivated: macvlan233 [ 3256.560376][T31344] batman_adv: batadv266: Removing interface: macvlan233 [ 3256.586240][T31344] batman_adv: batadv265: Interface deactivated: macvlan232 [ 3256.605341][T31344] batman_adv: batadv265: Removing interface: macvlan232 [ 3256.643371][T31344] batman_adv: batadv264: Interface deactivated: macvlan231 [ 3256.662993][T31344] batman_adv: batadv264: Removing interface: macvlan231 [ 3256.700333][T31344] batman_adv: batadv263: Interface deactivated: macvlan230 [ 3256.720139][T31344] batman_adv: batadv263: Removing interface: macvlan230 [ 3256.760325][T31344] batman_adv: batadv262: Interface deactivated: macvlan229 [ 3256.780383][T31344] batman_adv: batadv262: Removing interface: macvlan229 [ 3256.819239][T31344] batman_adv: batadv261: Interface deactivated: macvlan228 [ 3256.839654][T31344] batman_adv: batadv261: Removing interface: macvlan228 [ 3256.877126][T31344] batman_adv: batadv260: Interface deactivated: macvlan227 [ 3256.896406][T31344] batman_adv: batadv260: Removing interface: macvlan227 [ 3256.933678][T31344] batman_adv: batadv259: Interface deactivated: macvlan226 [ 3256.952554][T31344] batman_adv: batadv259: Removing interface: macvlan226 [ 3256.997275][T31344] batman_adv: batadv258: Interface deactivated: macvlan225 [ 3257.016829][T31344] batman_adv: batadv258: Removing interface: macvlan225 [ 3257.064599][T31344] batman_adv: batadv257: Interface deactivated: macvlan224 [ 3257.083852][T31344] batman_adv: batadv257: Removing interface: macvlan224 [ 3257.112662][T31344] batman_adv: batadv256: Interface deactivated: macvlan223 [ 3257.131806][T31344] batman_adv: batadv256: Removing interface: macvlan223 [ 3257.172849][T31344] batman_adv: batadv255: Interface deactivated: macvlan222 [ 3257.199788][T31344] batman_adv: batadv255: Removing interface: macvlan222 [ 3257.233432][T31344] batman_adv: batadv254: Interface deactivated: macvlan221 [ 3257.270455][T31344] batman_adv: batadv254: Removing interface: macvlan221 [ 3257.315147][T31344] batman_adv: batadv253: Interface deactivated: macvlan220 [ 3257.339167][T31344] batman_adv: batadv253: Removing interface: macvlan220 [ 3257.375644][T31344] batman_adv: batadv252: Interface deactivated: macvlan219 [ 3257.396016][T31344] batman_adv: batadv252: Removing interface: macvlan219 [ 3257.436024][T31344] batman_adv: batadv251: Interface deactivated: macvlan218 [ 3257.465268][T31344] batman_adv: batadv251: Removing interface: macvlan218 [ 3257.492395][T31344] batman_adv: batadv250: Interface deactivated: macvlan217 [ 3257.522808][T31344] batman_adv: batadv250: Removing interface: macvlan217 [ 3257.570383][T31344] batman_adv: batadv249: Interface deactivated: macvlan216 [ 3257.588043][T31344] batman_adv: batadv249: Removing interface: macvlan216 [ 3257.645617][T31344] batman_adv: batadv248: Interface deactivated: macvlan215 [ 3257.663580][T31344] batman_adv: batadv248: Removing interface: macvlan215 [ 3257.698839][T31344] batman_adv: batadv247: Interface deactivated: macvlan214 [ 3257.707439][T31344] batman_adv: batadv247: Removing interface: macvlan214 [ 3257.756100][T31344] batman_adv: batadv246: Interface deactivated: macvlan213 [ 3257.806545][T31344] batman_adv: batadv246: Removing interface: macvlan213 [ 3257.833195][T31344] batman_adv: batadv245: Interface deactivated: macvlan212 [ 3257.852555][T31344] batman_adv: batadv245: Removing interface: macvlan212 [ 3257.901924][T31344] batman_adv: batadv244: Interface deactivated: macvlan211 [ 3257.910568][T31344] batman_adv: batadv244: Removing interface: macvlan211 [ 3257.937082][T31344] batman_adv: batadv243: Interface deactivated: macvlan210 [ 3257.976691][T31344] batman_adv: batadv243: Removing interface: macvlan210 [ 3258.003056][T31344] batman_adv: batadv242: Interface deactivated: macvlan209 [ 3258.022619][T31344] batman_adv: batadv242: Removing interface: macvlan209 [ 3258.059060][T31344] batman_adv: batadv241: Interface deactivated: macvlan208 [ 3258.078206][T31344] batman_adv: batadv241: Removing interface: macvlan208 [ 3258.087737][ C0] net_ratelimit: 16799 callbacks suppressed [ 3258.087752][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3258.087936][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3258.093960][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3258.105951][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3258.117847][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3258.129805][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3258.141692][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3258.153599][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3258.165534][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3258.177390][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3258.204911][T31344] batman_adv: batadv240: Interface deactivated: macvlan207 [ 3258.221662][T31344] batman_adv: batadv240: Removing interface: macvlan207 [ 3258.255700][T31344] batman_adv: batadv239: Interface deactivated: macvlan206 [ 3258.279197][T31344] batman_adv: batadv239: Removing interface: macvlan206 [ 3258.301344][T31344] batman_adv: batadv238: Interface deactivated: macvlan205 [ 3258.329176][T31344] batman_adv: batadv238: Removing interface: macvlan205 [ 3258.358244][T31344] batman_adv: batadv237: Interface deactivated: macvlan204 [ 3258.367048][T31344] batman_adv: batadv237: Removing interface: macvlan204 [ 3258.429635][T31344] batman_adv: batadv236: Interface deactivated: macvlan203 [ 3258.458572][T31344] batman_adv: batadv236: Removing interface: macvlan203 [ 3258.474630][T31344] batman_adv: batadv235: Interface deactivated: macvlan202 [ 3258.520308][T31344] batman_adv: batadv235: Removing interface: macvlan202 [ 3258.565658][T31344] batman_adv: batadv234: Interface deactivated: macvlan201 [ 3258.601724][T31344] batman_adv: batadv234: Removing interface: macvlan201 [ 3258.636900][T31344] batman_adv: batadv233: Interface deactivated: macvlan200 [ 3258.689271][T31344] batman_adv: batadv233: Removing interface: macvlan200 [ 3258.715569][T31344] batman_adv: batadv232: Interface deactivated: macvlan199 [ 3258.759273][T31344] batman_adv: batadv232: Removing interface: macvlan199 [ 3258.847965][T31344] batman_adv: batadv230: Interface deactivated: macvlan198 [ 3258.856851][T31344] batman_adv: batadv230: Removing interface: macvlan198 [ 3258.916197][T31344] batman_adv: batadv229: Interface deactivated: macvlan197 [ 3258.935922][T31344] batman_adv: batadv229: Removing interface: macvlan197 [ 3258.973968][T31344] batman_adv: batadv228: Interface deactivated: macvlan196 [ 3258.989090][T31344] batman_adv: batadv228: Removing interface: macvlan196 [ 3259.052964][T31344] batman_adv: batadv227: Interface deactivated: macvlan195 [ 3259.079204][T31344] batman_adv: batadv227: Removing interface: macvlan195 [ 3259.116231][T31344] batman_adv: batadv226: Interface deactivated: macvlan194 [ 3259.158767][T31344] batman_adv: batadv226: Removing interface: macvlan194 [ 3259.195794][T31344] batman_adv: batadv225: Interface deactivated: macvlan193 [ 3259.239200][T31344] batman_adv: batadv225: Removing interface: macvlan193 [ 3259.264840][T31344] batman_adv: batadv224: Interface deactivated: macvlan192 [ 3259.319297][T31344] batman_adv: batadv224: Removing interface: macvlan192 [ 3259.387705][T31344] batman_adv: batadv223: Interface deactivated: macvlan191 [ 3259.396448][T31344] batman_adv: batadv223: Removing interface: macvlan191 [ 3259.458103][T31344] batman_adv: batadv222: Interface deactivated: macvlan190 [ 3259.467057][T31344] batman_adv: batadv222: Removing interface: macvlan190 [ 3259.502758][T31344] batman_adv: batadv221: Interface deactivated: macvlan189 [ 3259.521525][T31344] batman_adv: batadv221: Removing interface: macvlan189 [ 3259.559303][T31344] batman_adv: batadv220: Interface deactivated: macvlan188 [ 3259.578496][T31344] batman_adv: batadv220: Removing interface: macvlan188 [ 3259.634659][T31344] batman_adv: batadv219: Interface deactivated: macvlan187 [ 3259.643477][T31344] batman_adv: batadv219: Removing interface: macvlan187 [ 3259.672041][T31344] batman_adv: batadv218: Interface deactivated: macvlan186 [ 3259.691081][T31344] batman_adv: batadv218: Removing interface: macvlan186 [ 3259.728945][T31344] batman_adv: batadv217: Interface deactivated: macvlan185 [ 3259.748159][T31344] batman_adv: batadv217: Removing interface: macvlan185 [ 3259.800366][T31344] batman_adv: batadv216: Interface deactivated: macvlan184 [ 3259.819679][T31344] batman_adv: batadv216: Removing interface: macvlan184 [ 3259.836579][T31344] batman_adv: batadv215: Interface deactivated: macvlan183 [ 3259.864879][T31344] batman_adv: batadv215: Removing interface: macvlan183 [ 3259.923517][T31344] batman_adv: batadv214: Interface deactivated: macvlan182 [ 3259.942498][T31344] batman_adv: batadv214: Removing interface: macvlan182 [ 3259.987432][T31344] batman_adv: batadv213: Interface deactivated: macvlan181 [ 3260.007395][T31344] batman_adv: batadv213: Removing interface: macvlan181 [ 3260.023329][T31344] batman_adv: batadv212: Interface deactivated: macvlan180 [ 3260.052513][T31344] batman_adv: batadv212: Removing interface: macvlan180 [ 3260.088674][T31344] batman_adv: batadv211: Interface deactivated: macvlan179 [ 3260.097324][T31344] batman_adv: batadv211: Removing interface: macvlan179 [ 3260.156112][T31344] batman_adv: batadv210: Interface deactivated: macvlan178 [ 3260.176678][T31344] batman_adv: batadv210: Removing interface: macvlan178 [ 3260.223095][T31344] batman_adv: batadv209: Interface deactivated: macvlan177 [ 3260.231827][T31344] batman_adv: batadv209: Removing interface: macvlan177 [ 3260.282225][T31344] batman_adv: batadv208: Interface deactivated: macvlan176 [ 3260.303266][T31344] batman_adv: batadv208: Removing interface: macvlan176 [ 3260.330851][T31344] batman_adv: batadv207: Interface deactivated: macvlan175 [ 3260.352302][T31344] batman_adv: batadv207: Removing interface: macvlan175 [ 3260.419579][T31344] batman_adv: batadv206: Interface deactivated: macvlan174 [ 3260.448419][T31344] batman_adv: batadv206: Removing interface: macvlan174 [ 3260.509850][T31344] batman_adv: batadv205: Interface deactivated: macvlan173 [ 3260.539276][T31344] batman_adv: batadv205: Removing interface: macvlan173 [ 3260.581938][T31344] batman_adv: batadv204: Interface deactivated: macvlan172 [ 3260.619170][T31344] batman_adv: batadv204: Removing interface: macvlan172 [ 3260.678021][T31344] batman_adv: batadv203: Interface deactivated: macvlan171 [ 3260.686769][T31344] batman_adv: batadv203: Removing interface: macvlan171 [ 3260.762711][T31344] batman_adv: batadv202: Interface deactivated: macvlan170 [ 3260.799212][T31344] batman_adv: batadv202: Removing interface: macvlan170 [ 3260.837257][T31344] batman_adv: batadv201: Interface deactivated: macvlan169 [ 3260.879196][T31344] batman_adv: batadv201: Removing interface: macvlan169 [ 3260.936717][T31344] batman_adv: batadv200: Interface deactivated: macvlan168 [ 3260.969198][T31344] batman_adv: batadv200: Removing interface: macvlan168 [ 3261.028079][T31344] batman_adv: batadv199: Interface deactivated: macvlan167 [ 3261.036859][T31344] batman_adv: batadv199: Removing interface: macvlan167 [ 3261.103302][T31344] batman_adv: batadv198: Interface deactivated: macvlan166 [ 3261.129318][T31344] batman_adv: batadv198: Removing interface: macvlan166 [ 3261.186085][T31344] batman_adv: batadv197: Interface deactivated: macvlan165 [ 3261.219472][T31344] batman_adv: batadv197: Removing interface: macvlan165 [ 3261.268347][T31344] batman_adv: batadv196: Interface deactivated: macvlan164 [ 3261.277031][T31344] batman_adv: batadv196: Removing interface: macvlan164 [ 3261.323672][T31344] batman_adv: batadv195: Interface deactivated: macvlan163 [ 3261.342876][T31344] batman_adv: batadv195: Removing interface: macvlan163 [ 3261.385013][T31344] batman_adv: batadv194: Interface deactivated: macvlan162 [ 3261.413026][T31344] batman_adv: batadv194: Removing interface: macvlan162 [ 3261.450224][T31344] batman_adv: batadv193: Interface deactivated: macvlan161 [ 3261.469791][T31344] batman_adv: batadv193: Removing interface: macvlan161 [ 3261.501364][T31344] batman_adv: batadv192: Interface deactivated: macvlan160 [ 3261.519794][T31344] batman_adv: batadv192: Removing interface: macvlan160 [ 3261.557068][T31344] batman_adv: batadv191: Interface deactivated: macvlan159 [ 3261.596823][T31344] batman_adv: batadv191: Removing interface: macvlan159 [ 3261.626000][T31344] batman_adv: batadv190: Interface deactivated: macvlan158 [ 3261.655704][T31344] batman_adv: batadv190: Removing interface: macvlan158 [ 3261.716849][T31344] batman_adv: batadv189: Interface deactivated: macvlan157 [ 3261.725657][T31344] batman_adv: batadv189: Removing interface: macvlan157 [ 3261.774109][T31344] batman_adv: batadv188: Interface deactivated: macvlan156 [ 3261.792413][T31344] batman_adv: batadv188: Removing interface: macvlan156 [ 3261.830023][T31344] batman_adv: batadv187: Interface deactivated: macvlan155 [ 3261.849168][T31344] batman_adv: batadv187: Removing interface: macvlan155 [ 3261.877142][T31344] batman_adv: batadv186: Interface deactivated: macvlan154 [ 3261.915102][T31344] batman_adv: batadv186: Removing interface: macvlan154 [ 3261.941228][T31344] batman_adv: batadv185: Interface deactivated: macvlan153 [ 3261.969092][T31344] batman_adv: batadv185: Removing interface: macvlan153 [ 3262.025500][T31344] batman_adv: batadv184: Interface deactivated: macvlan152 [ 3262.044705][T31344] batman_adv: batadv184: Removing interface: macvlan152 [ 3262.081711][T31344] batman_adv: batadv183: Interface deactivated: macvlan151 [ 3262.090446][T31344] batman_adv: batadv183: Removing interface: macvlan151 [ 3262.116405][T31344] batman_adv: batadv182: Interface deactivated: macvlan150 [ 3262.133280][ T48] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 3262.157673][ T48] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 3262.177179][ T48] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 3262.179238][T31344] batman_adv: batadv182: Removing interface: macvlan150 [ 3262.219536][ T48] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 3262.235285][ T48] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 3262.253173][ T48] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 3262.253892][T31344] batman_adv: batadv181: Interface deactivated: macvlan149 [ 3262.287104][T31344] batman_adv: batadv181: Removing interface: macvlan149 [ 3262.368833][T31344] batman_adv: batadv180: Interface deactivated: macvlan148 [ 3262.398259][T31344] batman_adv: batadv180: Removing interface: macvlan148 [ 3262.459925][T31344] batman_adv: batadv179: Interface deactivated: macvlan147 [ 3262.478799][T31344] batman_adv: batadv179: Removing interface: macvlan147 [ 3262.529427][T31344] batman_adv: batadv178: Interface deactivated: macvlan146 [ 3262.548695][T31344] batman_adv: batadv178: Removing interface: macvlan146 [ 3262.606552][T31344] batman_adv: batadv177: Interface deactivated: macvlan145 [ 3262.615388][T31344] batman_adv: batadv177: Removing interface: macvlan145 [ 3262.654413][T31344] batman_adv: batadv176: Interface deactivated: macvlan144 [ 3262.673481][T31344] batman_adv: batadv176: Removing interface: macvlan144 [ 3262.710847][T31344] batman_adv: batadv175: Interface deactivated: macvlan143 [ 3262.729770][T31344] batman_adv: batadv175: Removing interface: macvlan143 [ 3262.772668][T31344] batman_adv: batadv174: Interface deactivated: macvlan142 [ 3262.799153][T31344] batman_adv: batadv174: Removing interface: macvlan142 [ 3262.844299][T31344] batman_adv: batadv173: Interface deactivated: macvlan141 [ 3262.853159][T31344] batman_adv: batadv173: Removing interface: macvlan141 [ 3262.901063][T31344] batman_adv: batadv172: Interface deactivated: macvlan140 [ 3262.909825][T31344] batman_adv: batadv172: Removing interface: macvlan140 [ 3262.950479][T31344] batman_adv: batadv171: Interface deactivated: macvlan139 [ 3262.970690][T31344] batman_adv: batadv171: Removing interface: macvlan139 [ 3263.017742][T31344] batman_adv: batadv170: Interface deactivated: macvlan138 [ 3263.026262][T31344] batman_adv: batadv170: Removing interface: macvlan138 [ 3263.073600][T31344] batman_adv: batadv169: Interface deactivated: macvlan137 [ 3263.093609][T31344] batman_adv: batadv169: Removing interface: macvlan137 [ 3263.101002][ C1] net_ratelimit: 15971 callbacks suppressed [ 3263.101018][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3263.101139][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3263.107249][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3263.119250][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3263.131152][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3263.143057][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3263.155588][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3263.167567][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3263.179507][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3263.191373][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3263.248811][T31344] batman_adv: batadv168: Interface deactivated: macvlan136 [ 3263.257228][T31344] batman_adv: batadv168: Removing interface: macvlan136 [ 3263.293951][T31344] batman_adv: batadv167: Interface deactivated: macvlan135 [ 3263.312964][T31344] batman_adv: batadv167: Removing interface: macvlan135 [ 3263.360476][T31344] batman_adv: batadv166: Interface deactivated: macvlan134 [ 3263.369121][T31344] batman_adv: batadv166: Removing interface: macvlan134 [ 3263.411833][T31344] batman_adv: batadv165: Interface deactivated: macvlan133 [ 3263.449143][T31344] batman_adv: batadv165: Removing interface: macvlan133 [ 3263.496817][T31344] batman_adv: batadv164: Interface deactivated: macvlan132 [ 3263.505525][T31344] batman_adv: batadv164: Removing interface: macvlan132 [ 3263.549812][T31344] batman_adv: batadv163: Interface deactivated: macvlan131 [ 3263.569505][T31344] batman_adv: batadv163: Removing interface: macvlan131 [ 3263.595619][T31344] batman_adv: batadv162: Interface deactivated: macvlan130 [ 3263.614915][T31344] batman_adv: batadv162: Removing interface: macvlan130 [ 3263.652044][T31344] batman_adv: batadv161: Interface deactivated: macvlan129 [ 3263.671266][T31344] batman_adv: batadv161: Removing interface: macvlan129 [ 3263.708205][T31344] batman_adv: batadv160: Interface deactivated: macvlan128 [ 3263.716593][T31344] batman_adv: batadv160: Removing interface: macvlan128 [ 3263.780369][T31344] batman_adv: batadv159: Interface deactivated: macvlan127 [ 3263.799781][T31344] batman_adv: batadv159: Removing interface: macvlan127 [ 3263.826774][T31344] batman_adv: batadv158: Interface deactivated: macvlan126 [ 3263.846313][T31344] batman_adv: batadv158: Removing interface: macvlan126 [ 3263.897460][T31344] batman_adv: batadv157: Interface deactivated: macvlan125 [ 3263.906155][T31344] batman_adv: batadv157: Removing interface: macvlan125 [ 3263.985961][T31344] batman_adv: batadv156: Interface deactivated: macvlan124 [ 3264.015496][T31344] batman_adv: batadv156: Removing interface: macvlan124 [ 3264.063592][T31344] batman_adv: batadv155: Interface deactivated: macvlan123 [ 3264.083839][T31344] batman_adv: batadv155: Removing interface: macvlan123 [ 3264.112708][T31344] batman_adv: batadv154: Interface deactivated: macvlan122 [ 3264.142072][T31344] batman_adv: batadv154: Removing interface: macvlan122 [ 3264.169276][T31344] batman_adv: batadv153: Interface deactivated: macvlan121 [ 3264.188420][T31344] batman_adv: batadv153: Removing interface: macvlan121 [ 3264.225983][T31344] batman_adv: batadv152: Interface deactivated: macvlan120 [ 3264.245049][T31344] batman_adv: batadv152: Removing interface: macvlan120 [ 3264.274822][T31344] batman_adv: batadv151: Interface deactivated: macvlan119 [ 3264.295028][T31344] batman_adv: batadv151: Removing interface: macvlan119 [ 3264.332050][T31344] batman_adv: batadv150: Interface deactivated: macvlan118 [ 3264.351366][T31344] batman_adv: batadv150: Removing interface: macvlan118 [ 3264.377547][T23712] Bluetooth: hci6: command 0x0409 tx timeout [ 3264.393049][T31344] batman_adv: batadv149: Interface deactivated: macvlan117 [ 3264.434248][T31344] batman_adv: batadv149: Removing interface: macvlan117 [ 3264.463994][T31344] batman_adv: batadv148: Interface deactivated: macvlan116 [ 3264.483199][T31344] batman_adv: batadv148: Removing interface: macvlan116 [ 3264.537078][T31344] batman_adv: batadv147: Interface deactivated: macvlan115 [ 3264.556586][T31344] batman_adv: batadv147: Removing interface: macvlan115 [ 3264.614660][T31344] batman_adv: batadv146: Interface deactivated: macvlan114 [ 3264.623683][T31344] batman_adv: batadv146: Removing interface: macvlan114 [ 3264.665391][T31344] batman_adv: batadv145: Interface deactivated: macvlan113 [ 3264.706941][T31344] batman_adv: batadv145: Removing interface: macvlan113 [ 3264.734312][T31344] batman_adv: batadv144: Interface deactivated: macvlan112 [ 3264.760124][T31344] batman_adv: batadv144: Removing interface: macvlan112 [ 3264.802548][T31344] batman_adv: batadv143: Interface deactivated: macvlan111 [ 3264.829611][T31344] batman_adv: batadv143: Removing interface: macvlan111 [ 3264.865383][T31344] batman_adv: batadv142: Interface deactivated: macvlan110 [ 3264.885323][T31344] batman_adv: batadv142: Removing interface: macvlan110 [ 3264.936418][T31344] batman_adv: batadv141: Interface deactivated: macvlan109 [ 3264.945297][T31344] batman_adv: batadv141: Removing interface: macvlan109 [ 3264.982660][T31344] batman_adv: batadv140: Interface deactivated: macvlan108 [ 3265.009171][T31344] batman_adv: batadv140: Removing interface: macvlan108 [ 3265.046637][T31344] batman_adv: batadv139: Interface deactivated: macvlan107 [ 3265.093186][T31344] batman_adv: batadv139: Removing interface: macvlan107 [ 3265.120627][T31344] batman_adv: batadv138: Interface deactivated: macvlan106 [ 3265.140730][T31344] batman_adv: batadv138: Removing interface: macvlan106 [ 3265.181519][T31344] batman_adv: batadv137: Interface deactivated: macvlan105 [ 3265.201012][T31344] batman_adv: batadv137: Removing interface: macvlan105 [ 3265.230716][T31344] batman_adv: batadv136: Interface deactivated: macvlan104 [ 3265.269636][T31344] batman_adv: batadv136: Removing interface: macvlan104 [ 3265.330145][T31344] batman_adv: batadv135: Interface deactivated: macvlan103 [ 3265.348991][T31344] batman_adv: batadv135: Removing interface: macvlan103 [ 3265.400267][T31344] batman_adv: batadv134: Interface deactivated: macvlan102 [ 3265.421201][T31344] batman_adv: batadv134: Removing interface: macvlan102 [ 3265.469028][T31344] batman_adv: batadv133: Interface deactivated: macvlan101 [ 3265.488775][T31344] batman_adv: batadv133: Removing interface: macvlan101 [ 3265.526087][T31344] batman_adv: batadv132: Interface deactivated: macvlan100 [ 3265.535019][T31344] batman_adv: batadv132: Removing interface: macvlan100 [ 3265.567770][T31344] batman_adv: batadv131: Interface deactivated: macvlan99 [ 3265.576348][T31344] batman_adv: batadv131: Removing interface: macvlan99 [ 3265.647404][T31344] batman_adv: batadv130: Interface deactivated: macvlan98 [ 3265.667069][T31344] batman_adv: batadv130: Removing interface: macvlan98 [ 3265.709702][T31344] batman_adv: batadv129: Interface deactivated: macvlan97 [ 3265.719032][T31344] batman_adv: batadv129: Removing interface: macvlan97 [ 3265.756634][T31344] batman_adv: batadv128: Interface deactivated: macvlan96 [ 3265.775900][T31344] batman_adv: batadv128: Removing interface: macvlan96 [ 3265.845664][T31344] batman_adv: batadv127: Interface deactivated: macvlan95 [ 3265.864949][T31344] batman_adv: batadv127: Removing interface: macvlan95 [ 3265.900944][T31344] batman_adv: batadv126: Interface deactivated: macvlan94 [ 3265.920150][T31344] batman_adv: batadv126: Removing interface: macvlan94 [ 3265.959287][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3265.965629][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3265.987685][T31344] batman_adv: batadv125: Interface deactivated: macvlan93 [ 3265.996465][T31344] batman_adv: batadv125: Removing interface: macvlan93 [ 3266.073545][T31344] batman_adv: batadv124: Interface deactivated: macvlan92 [ 3266.092680][T31344] batman_adv: batadv124: Removing interface: macvlan92 [ 3266.130749][T31344] batman_adv: batadv123: Interface deactivated: macvlan91 [ 3266.150436][T31344] batman_adv: batadv123: Removing interface: macvlan91 [ 3266.176718][T31344] batman_adv: batadv122: Interface deactivated: macvlan90 [ 3266.197133][T31344] batman_adv: batadv122: Removing interface: macvlan90 [ 3266.237006][T31344] batman_adv: batadv121: Interface deactivated: macvlan89 [ 3266.256518][T31344] batman_adv: batadv121: Removing interface: macvlan89 [ 3266.284057][T31344] batman_adv: batadv120: Interface deactivated: macvlan88 [ 3266.302991][T31344] batman_adv: batadv120: Removing interface: macvlan88 [ 3266.351876][T31344] batman_adv: batadv119: Interface deactivated: macvlan87 [ 3266.371160][T31344] batman_adv: batadv119: Removing interface: macvlan87 [ 3266.411763][T31344] batman_adv: batadv118: Interface deactivated: macvlan86 [ 3266.430917][T31344] batman_adv: batadv118: Removing interface: macvlan86 [ 3266.448347][T31349] Bluetooth: hci6: command 0x041b tx timeout [ 3266.476083][T31344] batman_adv: batadv117: Interface deactivated: macvlan85 [ 3266.495201][T31344] batman_adv: batadv117: Removing interface: macvlan85 [ 3266.533519][T31344] batman_adv: batadv116: Interface deactivated: macvlan84 [ 3266.552998][T31344] batman_adv: batadv116: Removing interface: macvlan84 [ 3266.594669][T31344] batman_adv: batadv115: Interface deactivated: macvlan83 [ 3266.614312][T31344] batman_adv: batadv115: Removing interface: macvlan83 [ 3266.660496][T31344] batman_adv: batadv114: Interface deactivated: macvlan82 [ 3266.680025][T31344] batman_adv: batadv114: Removing interface: macvlan82 [ 3266.738013][T31344] batman_adv: batadv113: Interface deactivated: macvlan81 [ 3266.746725][T31344] batman_adv: batadv113: Removing interface: macvlan81 [ 3266.772817][T31344] batman_adv: batadv112: Interface deactivated: macvlan80 [ 3266.791924][T31344] batman_adv: batadv112: Removing interface: macvlan80 [ 3266.830341][T31344] batman_adv: batadv111: Interface deactivated: macvlan79 [ 3266.851182][T31344] batman_adv: batadv111: Removing interface: macvlan79 [ 3266.888310][T31344] batman_adv: batadv110: Interface deactivated: macvlan78 [ 3266.896801][T31344] batman_adv: batadv110: Removing interface: macvlan78 [ 3266.947296][T31344] batman_adv: batadv109: Interface deactivated: macvlan77 [ 3266.976556][T31344] batman_adv: batadv109: Removing interface: macvlan77 [ 3267.004868][T31344] batman_adv: batadv108: Interface deactivated: macvlan76 [ 3267.013244][T31344] batman_adv: batadv108: Removing interface: macvlan76 [ 3267.060237][T31344] batman_adv: batadv107: Interface deactivated: macvlan75 [ 3267.079093][T31344] batman_adv: batadv107: Removing interface: macvlan75 [ 3267.104726][T31344] batman_adv: batadv106: Interface deactivated: macvlan74 [ 3267.145745][T31344] batman_adv: batadv106: Removing interface: macvlan74 [ 3267.171428][T31344] batman_adv: batadv105: Interface deactivated: macvlan73 [ 3267.190470][T31344] batman_adv: batadv105: Removing interface: macvlan73 [ 3267.216695][T31344] batman_adv: batadv104: Interface deactivated: macvlan72 [ 3267.236108][T31344] batman_adv: batadv104: Removing interface: macvlan72 [ 3267.289018][T31344] batman_adv: batadv103: Interface deactivated: macvlan71 [ 3267.297464][T31344] batman_adv: batadv103: Removing interface: macvlan71 [ 3267.323761][T31344] batman_adv: batadv102: Interface deactivated: macvlan70 [ 3267.342952][T31344] batman_adv: batadv102: Removing interface: macvlan70 [ 3267.403403][T31344] batman_adv: batadv101: Interface deactivated: macvlan69 [ 3267.421700][T31344] batman_adv: batadv101: Removing interface: macvlan69 [ 3267.462811][T31344] batman_adv: batadv100: Interface deactivated: macvlan68 [ 3267.481583][T31344] batman_adv: batadv100: Removing interface: macvlan68 [ 3267.528425][T31344] batman_adv: batadv99: Interface deactivated: macvlan67 [ 3267.536829][T31344] batman_adv: batadv99: Removing interface: macvlan67 [ 3267.577866][T31344] batman_adv: batadv98: Interface deactivated: macvlan66 [ 3267.586433][T31344] batman_adv: batadv98: Removing interface: macvlan66 [ 3267.662956][T31344] batman_adv: batadv97: Interface deactivated: macvlan65 [ 3267.699184][T31344] batman_adv: batadv97: Removing interface: macvlan65 [ 3267.725568][T31344] batman_adv: batadv96: Interface deactivated: macvlan64 [ 3267.776251][T31344] batman_adv: batadv96: Removing interface: macvlan64 [ 3267.818449][T31344] batman_adv: batadv95: Interface deactivated: macvlan63 [ 3267.826940][T31344] batman_adv: batadv95: Removing interface: macvlan63 [ 3267.865479][T31344] batman_adv: batadv94: Interface deactivated: macvlan62 [ 3267.885156][T31344] batman_adv: batadv94: Removing interface: macvlan62 [ 3267.932907][T31344] batman_adv: batadv93: Interface deactivated: macvlan61 [ 3267.952014][T31344] batman_adv: batadv93: Removing interface: macvlan61 [ 3268.005282][T31344] batman_adv: batadv92: Interface deactivated: macvlan60 [ 3268.024008][T31344] batman_adv: batadv92: Removing interface: macvlan60 [ 3268.050391][T31344] batman_adv: batadv91: Interface deactivated: macvlan59 [ 3268.069691][T31344] batman_adv: batadv91: Removing interface: macvlan59 [ 3268.095739][T31344] batman_adv: batadv90: Interface deactivated: macvlan58 [ 3268.107618][ C1] net_ratelimit: 16765 callbacks suppressed [ 3268.107634][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3268.108029][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3268.113859][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3268.125804][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3268.137705][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3268.149567][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3268.161480][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3268.173380][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3268.185334][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3268.197252][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3268.229255][T31344] batman_adv: batadv90: Removing interface: macvlan58 [ 3268.262387][T31344] batman_adv: batadv89: Interface deactivated: macvlan57 [ 3268.289183][T31344] batman_adv: batadv89: Removing interface: macvlan57 [ 3268.318691][T31344] batman_adv: batadv88: Interface deactivated: macvlan56 [ 3268.327210][T31344] batman_adv: batadv88: Removing interface: macvlan56 [ 3268.375330][T31344] batman_adv: batadv87: Interface deactivated: macvlan55 [ 3268.395040][T31344] batman_adv: batadv87: Removing interface: macvlan55 [ 3268.421640][T31344] batman_adv: batadv86: Interface deactivated: macvlan54 [ 3268.451696][T31344] batman_adv: batadv86: Removing interface: macvlan54 [ 3268.489657][T31344] batman_adv: batadv85: Interface deactivated: macvlan53 [ 3268.509867][T31344] batman_adv: batadv85: Removing interface: macvlan53 [ 3268.525792][T31344] batman_adv: batadv84: Interface deactivated: macvlan52 [ 3268.529630][ T7290] Bluetooth: hci6: command 0x040f tx timeout [ 3268.556320][T31344] batman_adv: batadv84: Removing interface: macvlan52 [ 3268.595943][T31344] batman_adv: batadv83: Interface deactivated: macvlan51 [ 3268.615707][T31344] batman_adv: batadv83: Removing interface: macvlan51 [ 3268.652344][T31344] batman_adv: batadv82: Interface deactivated: macvlan50 [ 3268.671585][T31344] batman_adv: batadv82: Removing interface: macvlan50 [ 3268.730781][T31344] batman_adv: batadv81: Interface deactivated: macvlan49 [ 3268.749583][T31344] batman_adv: batadv81: Removing interface: macvlan49 [ 3268.774818][T31344] batman_adv: batadv80: Interface deactivated: macvlan48 [ 3268.793003][T31344] batman_adv: batadv80: Removing interface: macvlan48 [ 3268.827818][T31344] batman_adv: batadv79: Interface deactivated: macvlan47 [ 3268.836068][T31344] batman_adv: batadv79: Removing interface: macvlan47 [ 3268.884784][T31344] batman_adv: batadv78: Interface deactivated: macvlan46 [ 3268.904062][T31344] batman_adv: batadv78: Removing interface: macvlan46 [ 3268.944716][T31344] batman_adv: batadv77: Interface deactivated: macvlan45 [ 3268.979194][T31344] batman_adv: batadv77: Removing interface: macvlan45 [ 3269.005882][T31344] batman_adv: batadv76: Interface deactivated: macvlan44 [ 3269.024855][T31344] batman_adv: batadv76: Removing interface: macvlan44 [ 3269.075218][T31344] batman_adv: batadv75: Interface deactivated: macvlan43 [ 3269.094644][T31344] batman_adv: batadv75: Removing interface: macvlan43 [ 3269.121581][T31344] batman_adv: batadv74: Interface deactivated: macvlan42 [ 3269.141038][T31344] batman_adv: batadv74: Removing interface: macvlan42 [ 3269.172259][T31344] batman_adv: batadv73: Interface deactivated: macvlan41 [ 3269.191694][T31344] batman_adv: batadv73: Removing interface: macvlan41 [ 3269.229245][T31344] batman_adv: batadv72: Interface deactivated: macvlan40 [ 3269.248528][T31344] batman_adv: batadv72: Removing interface: macvlan40 [ 3269.274722][T31344] batman_adv: batadv71: Interface deactivated: macvlan39 [ 3269.303714][T31344] batman_adv: batadv71: Removing interface: macvlan39 [ 3269.358729][T31344] batman_adv: batadv70: Interface deactivated: macvlan38 [ 3269.367333][T31344] batman_adv: batadv70: Removing interface: macvlan38 [ 3269.449404][T31344] batman_adv: batadv69: Interface deactivated: macvlan37 [ 3269.458244][T31344] batman_adv: batadv69: Removing interface: macvlan37 [ 3269.488788][T31344] batman_adv: batadv68: Interface deactivated: macvlan36 [ 3269.497212][T31344] batman_adv: batadv68: Removing interface: macvlan36 [ 3269.567873][T31344] batman_adv: batadv67: Interface deactivated: macvlan35 [ 3269.576123][T31344] batman_adv: batadv67: Removing interface: macvlan35 [ 3269.632744][T31344] batman_adv: batadv66: Interface deactivated: macvlan34 [ 3269.669160][T31344] batman_adv: batadv66: Removing interface: macvlan34 [ 3269.720872][T31344] batman_adv: batadv65: Interface deactivated: macvlan33 [ 3269.740831][T31344] batman_adv: batadv65: Removing interface: macvlan33 [ 3269.777271][T31344] batman_adv: batadv64: Interface deactivated: macvlan32 [ 3269.798014][T31344] batman_adv: batadv64: Removing interface: macvlan32 [ 3269.824698][T31344] batman_adv: batadv63: Interface deactivated: macvlan31 [ 3269.859132][T31344] batman_adv: batadv63: Removing interface: macvlan31 [ 3269.923175][T31344] batman_adv: batadv62: Interface deactivated: macvlan30 [ 3269.949090][T31344] batman_adv: batadv62: Removing interface: macvlan30 [ 3269.975554][T31344] batman_adv: batadv61: Interface deactivated: macvlan29 [ 3270.016344][T31344] batman_adv: batadv61: Removing interface: macvlan29 [ 3270.032398][T31344] batman_adv: batadv60: Interface deactivated: macvlan28 [ 3270.053591][T31344] batman_adv: batadv60: Removing interface: macvlan28 [ 3270.103189][T31344] batman_adv: batadv59: Interface deactivated: macvlan27 [ 3270.123884][T31344] batman_adv: batadv59: Removing interface: macvlan27 [ 3270.164252][T31344] batman_adv: batadv58: Interface deactivated: macvlan26 [ 3270.195673][T31344] batman_adv: batadv58: Removing interface: macvlan26 [ 3270.222158][T31344] batman_adv: batadv57: Interface deactivated: macvlan25 [ 3270.253226][T31344] batman_adv: batadv57: Removing interface: macvlan25 [ 3270.351425][T31344] batman_adv: batadv25: Interface deactivated: macvlan24 [ 3270.371630][T31344] batman_adv: batadv25: Removing interface: macvlan24 [ 3270.412958][T31344] batman_adv: batadv24: Interface deactivated: macvlan23 [ 3270.443381][T31344] batman_adv: batadv24: Removing interface: macvlan23 [ 3270.482900][T31344] batman_adv: batadv23: Interface deactivated: macvlan22 [ 3270.502954][T31344] batman_adv: batadv23: Removing interface: macvlan22 [ 3270.542832][T31344] batman_adv: batadv21: Interface deactivated: macvlan20 [ 3270.562885][T31344] batman_adv: batadv21: Removing interface: macvlan20 [ 3270.597855][ T7290] Bluetooth: hci6: command 0x0419 tx timeout [ 3270.607378][T31344] batman_adv: batadv20: Interface deactivated: macvlan19 [ 3270.627675][T31344] batman_adv: batadv20: Removing interface: macvlan19 [ 3270.672531][T31344] batman_adv: batadv18: Interface deactivated: macvlan18 [ 3270.692821][T31344] batman_adv: batadv18: Removing interface: macvlan18 [ 3270.728045][T31344] batman_adv: batadv17: Interface deactivated: macvlan17 [ 3270.736502][T31344] batman_adv: batadv17: Removing interface: macvlan17 [ 3270.774093][T31344] batman_adv: batadv16: Interface deactivated: macvlan16 [ 3270.803148][T31344] batman_adv: batadv16: Removing interface: macvlan16 [ 3270.832817][T31344] batman_adv: batadv15: Interface deactivated: macvlan15 [ 3270.861952][T31344] batman_adv: batadv15: Removing interface: macvlan15 [ 3270.892592][T31344] batman_adv: batadv14: Interface deactivated: macvlan14 [ 3270.922602][T31344] batman_adv: batadv14: Removing interface: macvlan14 [ 3270.950456][T31344] batman_adv: batadv13: Interface deactivated: macvlan13 [ 3270.969655][T31344] batman_adv: batadv13: Removing interface: macvlan13 [ 3270.998539][T31344] batman_adv: batadv12: Interface deactivated: macvlan12 [ 3271.006932][T31344] batman_adv: batadv12: Removing interface: macvlan12 [ 3271.065033][T31344] batman_adv: batadv11: Interface deactivated: macvlan11 [ 3271.101001][T31344] batman_adv: batadv11: Removing interface: macvlan11 [ 3271.170737][T31344] batman_adv: batadv10: Interface deactivated: macvlan10 [ 3271.199162][T31344] batman_adv: batadv10: Removing interface: macvlan10 [ 3271.236263][T31344] batman_adv: batadv9: Interface deactivated: macvlan9 [ 3271.279233][T31344] batman_adv: batadv9: Removing interface: macvlan9 [ 3271.326961][T31344] batman_adv: batadv8: Interface deactivated: macvlan8 [ 3271.359813][T31344] batman_adv: batadv8: Removing interface: macvlan8 [ 3271.427807][T31344] batman_adv: batadv7: Interface deactivated: macvlan7 [ 3271.436250][T31344] batman_adv: batadv7: Removing interface: macvlan7 [ 3271.507997][T31344] batman_adv: batadv6: Interface deactivated: macvlan6 [ 3271.516137][T31344] batman_adv: batadv6: Removing interface: macvlan6 [ 3271.641911][T31344] device hsr_slave_0 left promiscuous mode [ 3271.668322][T31344] device hsr_slave_1 left promiscuous mode [ 3271.686144][T31344] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 3271.724882][T31344] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 3271.759274][T31344] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 3271.785230][T31344] device bridge_slave_1 left promiscuous mode [ 3271.804099][T31344] bridge0: port 2(bridge_slave_1) entered disabled state [ 3271.876511][T31344] device bridge_slave_0 left promiscuous mode [ 3271.882851][T31344] bridge0: port 1(bridge_slave_0) entered disabled state [ 3272.792363][T31344] device veth2411 left promiscuous mode [ 3272.962820][T31344] device veth1_macvtap left promiscuous mode [ 3272.996915][T31344] device veth0_macvtap left promiscuous mode [ 3273.014851][T31344] device veth1_vlan left promiscuous mode [ 3273.022375][T31344] device veth0_vlan left promiscuous mode [ 3273.117848][ C1] net_ratelimit: 15861 callbacks suppressed [ 3273.117867][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3273.127857][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3273.136077][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3273.147908][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3273.159803][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3273.171694][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3273.183564][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3273.195501][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3273.207374][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3273.219285][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3278.127534][ C1] net_ratelimit: 16164 callbacks suppressed [ 3278.127554][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3278.128768][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3278.133798][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3278.145740][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3278.157669][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3278.169590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3278.181438][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3278.193333][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3278.205263][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3278.217243][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3283.137823][ C1] net_ratelimit: 17586 callbacks suppressed [ 3283.137844][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3283.138449][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3283.144137][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3283.156128][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3283.167990][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3283.180039][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3283.192011][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3283.203924][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3283.215787][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3283.227753][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.147668][ C0] net_ratelimit: 17920 callbacks suppressed [ 3288.147689][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.147713][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3288.154112][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.166012][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3288.177952][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.189848][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3288.201757][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.213664][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3288.225569][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3288.237500][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.157640][ C1] net_ratelimit: 17300 callbacks suppressed [ 3293.157661][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.170819][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3293.175874][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.187820][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3293.199707][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.211790][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3293.223750][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.235656][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3293.247666][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3293.259634][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.167569][ C0] net_ratelimit: 17851 callbacks suppressed [ 3298.167590][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.167711][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3298.173819][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.185776][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3298.197731][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.209579][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3298.221484][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.233383][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3298.245345][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3298.257243][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3303.177559][ C0] net_ratelimit: 17517 callbacks suppressed [ 3303.177580][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3303.177849][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3303.197733][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3303.212286][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3303.219583][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3303.231692][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3303.243703][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3303.255684][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3303.267569][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3303.279761][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.187690][ C1] net_ratelimit: 17382 callbacks suppressed [ 3308.187712][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.198148][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3308.205938][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.217793][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3308.229661][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.241537][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3308.253426][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.265349][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3308.277238][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3308.289138][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3313.197762][ C1] net_ratelimit: 17911 callbacks suppressed [ 3313.197781][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3313.201027][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3313.204060][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3313.215944][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3313.227852][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3313.239751][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3313.251711][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3313.263666][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3313.275520][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3313.287425][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3318.212221][ C1] net_ratelimit: 17333 callbacks suppressed [ 3318.212241][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3318.215163][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3318.218560][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3318.230595][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3318.242491][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3318.254500][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3318.267414][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3318.279467][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3318.291364][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3318.303272][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3319.252578][T31349] Bluetooth: hci4: command 0x0406 tx timeout [ 3323.220483][ C1] net_ratelimit: 17518 callbacks suppressed [ 3323.220504][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3323.227833][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3323.238696][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3323.250575][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3323.262493][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3323.274462][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3323.286390][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3323.298275][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3323.310163][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3323.322052][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3327.388827][ T1230] ieee802154 phy0 wpan0: encryption failed: -22 [ 3327.395164][ T1230] ieee802154 phy1 wpan1: encryption failed: -22 [ 3328.227559][ C0] net_ratelimit: 16100 callbacks suppressed [ 3328.227579][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3328.227613][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.233837][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3328.245784][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.257806][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3328.269680][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.305544][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.318008][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.346855][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3328.347567][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3328.704967][T26338] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 3328.731577][T26338] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 3328.742726][T26338] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 3328.757018][T26338] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 3328.789095][T26338] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 3328.810870][T26338] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 3330.932613][T31345] Bluetooth: hci7: command 0x0409 tx timeout [ 3333.037570][T31349] Bluetooth: hci7: command 0x041b tx timeout [ 3333.237684][ C1] net_ratelimit: 16494 callbacks suppressed [ 3333.237707][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3333.247726][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3333.256028][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3333.267812][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3333.279729][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3333.291594][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3333.303489][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3333.315520][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3333.327542][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3333.339449][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3335.089378][T31349] Bluetooth: hci7: command 0x040f tx timeout [ 3337.175724][ T7290] Bluetooth: hci7: command 0x0419 tx timeout [ 3338.247611][ C1] net_ratelimit: 17118 callbacks suppressed [ 3338.247632][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3338.257672][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3338.265895][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3338.277741][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3338.289667][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3338.301627][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3338.313512][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3338.325464][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3338.337371][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 3338.349222][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 3338.864312][T31344] bond2 (unregistering): Released all slaves [ 3338.912137][T31344] bond1 (unregistering): Released all slaves [ 3338.947929][ T28] INFO: task syz-executor.2:26377 blocked for more than 143 seconds. [ 3338.956143][ T28] Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3338.987225][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3338.996178][ T28] task:syz-executor.2 state:D stack:27064 pid:26377 ppid: 1 flags:0x00000004 [ 3339.026578][ T28] Call Trace: [ 3339.031412][ T28] [ 3339.034392][ T28] __schedule+0xadf/0x52b0 [ 3339.049797][ T28] ? io_schedule_timeout+0x140/0x140 [ 3339.055154][ T28] schedule+0xda/0x1b0 [ 3339.069939][ T28] schedule_preempt_disabled+0xf/0x20 [ 3339.075376][ T28] __mutex_lock+0xa44/0x1350 [ 3339.090595][ T28] ? __tun_chr_ioctl+0x64f/0x3da0 [ 3339.095757][ T28] ? mutex_lock_io_nested+0x1190/0x1190 [ 3339.121723][ T28] __tun_chr_ioctl+0x64f/0x3da0 [ 3339.126655][ T28] ? tun_chr_read_iter+0x270/0x270 [ 3339.134595][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 3339.167518][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 3339.172543][ T28] ? bpf_lsm_file_ioctl+0x5/0x10 [ 3339.197510][ T28] ? tun_chr_compat_ioctl+0x30/0x30 [ 3339.202780][ T28] __x64_sys_ioctl+0x193/0x200 [ 3339.218090][ T28] do_syscall_64+0x35/0xb0 [ 3339.222576][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3339.239134][ T28] RIP: 0033:0x7fa08be8a427 [ 3339.243600][ T28] RSP: 002b:00007fffc27413a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3339.273027][ T28] RAX: ffffffffffffffda RBX: 00007fffc2741a98 RCX: 00007fa08be8a427 [ 3339.281399][ T28] RDX: 00007fffc27413d0 RSI: 00000000400454ca RDI: 00000000000000c8 [ 3339.300363][ T28] RBP: 00000000ffffffff R08: 00007fffc27413d0 R09: 00007fffc2740ed0 [ 3339.318045][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 3339.326072][ T28] R13: 00007fffc2741530 R14: 00007fa08bfac9d8 R15: 000000000000000c [ 3339.364725][ T28] [ 3339.377609][ T28] [ 3339.377609][ T28] Showing all locks held in the system: [ 3339.385369][ T28] 1 lock held by rcu_tasks_kthre/12: [ 3339.411884][ T28] #0: ffffffff8bf888b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 3339.443290][ T28] 1 lock held by rcu_tasks_trace/13: [ 3339.448952][ T28] #0: ffffffff8bf885b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 3339.470403][ T28] 1 lock held by khungtaskd/28: [ 3339.475304][ T28] #0: ffffffff8bf89400 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 3339.504657][ T28] 1 lock held by dhcpcd/3187: [ 3339.521417][ T28] #0: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x1b3/0x1ce0 [ 3339.541340][ T28] 2 locks held by getty/3286: [ 3339.546071][ T28] #0: ffff88814b031098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 3339.567909][ T28] #1: ffffc900031262f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef0/0x13e0 [ 3339.598536][ T28] 5 locks held by kworker/u4:4/31344: [ 3339.603954][ T28] #0: ffff8880119c6138 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3339.625039][ T28] #1: ffffc90003b7fda8 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3339.645908][ T28] #2: ffffffff8d7a0710 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x9b/0xb00 [ 3339.668615][ T28] #3: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0x8e/0x590 [ 3339.690170][ T28] #4: ffffffff8bf940b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x562/0x670 [ 3339.721474][ T28] 2 locks held by kworker/0:10/3263: [ 3339.726820][ T28] #0: ffff888011866538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3339.750027][ T28] #1: ffffc9000c2efda8 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3339.772229][ T28] 3 locks held by kworker/1:0/25827: [ 3339.788179][ T28] #0: ffff88814af8c938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3339.810484][ T28] #1: ffffc900164ffda8 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3339.844713][ T28] #2: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0xe/0x20 [ 3339.854628][ T28] 3 locks held by kworker/0:1/25996: [ 3339.870287][ T28] #0: ffff888011864d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3339.891468][ T28] #1: ffffc90003667da8 (deferred_process_work){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3339.922701][ T28] #2: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xa/0x20 [ 3339.945788][ T28] 2 locks held by kworker/u4:8/10130: [ 3339.963729][ T28] 3 locks held by kworker/0:0/12537: [ 3339.969377][ T28] #0: ffff88814af8c938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3339.991006][ T28] #1: ffffc9000533fda8 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3340.034781][ T28] #2: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0xe/0x20 [ 3340.044633][ T28] 3 locks held by kworker/0:2/16733: [ 3340.061028][ T28] #0: ffff888011864d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 3340.092369][ T28] #1: ffffc90003c4fda8 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 3340.104380][ T28] #2: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xb/0x60 [ 3340.124428][ T28] 1 lock held by syz-executor.2/26377: [ 3340.140379][ T28] #0: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: __tun_chr_ioctl+0x64f/0x3da0 [ 3340.150110][ T28] 1 lock held by syz-executor.2/26411: [ 3340.155600][ T28] #0: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e5/0xca0 [ 3340.196012][ T28] 1 lock held by syz-executor.2/26416: [ 3340.204259][ T28] #0: ffffffff8d7b4128 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e5/0xca0 [ 3340.230316][ T28] [ 3340.232688][ T28] ============================================= [ 3340.232688][ T28] [ 3340.269165][ T28] NMI backtrace for cpu 0 [ 3340.273545][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3340.283377][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3340.293462][ T28] Call Trace: [ 3340.296770][ T28] [ 3340.299729][ T28] dump_stack_lvl+0xcd/0x134 [ 3340.304351][ T28] nmi_cpu_backtrace.cold+0x46/0x14f [ 3340.309670][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 3340.314913][ T28] nmi_trigger_cpumask_backtrace+0x206/0x250 [ 3340.320959][ T28] watchdog+0xc18/0xf50 [ 3340.325161][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 3340.331184][ T28] kthread+0x2e4/0x3a0 [ 3340.335282][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 3340.340958][ T28] ret_from_fork+0x1f/0x30 [ 3340.345424][ T28] [ 3340.348525][ T28] Sending NMI from CPU 0 to CPUs 1: [ 3340.353754][ C1] NMI backtrace for cpu 1 [ 3340.353766][ C1] CPU: 1 PID: 21 Comm: ksoftirqd/1 Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3340.353790][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3340.353803][ C1] RIP: 0010:__copy_skb_header+0x2c/0x5f0 [ 3340.353839][ C1] Code: 41 55 41 54 55 48 89 f5 53 48 89 fb e8 2d 88 2b fa 48 8d 7d 20 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 <0f> 85 79 05 00 00 48 8d 7b 20 4c 8b 65 20 48 b8 00 00 00 00 00 fc [ 3340.353861][ C1] RSP: 0018:ffffc900001b7368 EFLAGS: 00000246 [ 3340.353878][ C1] RAX: dffffc0000000000 RBX: ffff888092d443c0 RCX: 0000000000000100 [ 3340.353893][ C1] RDX: 1ffff1100f2101bc RSI: ffffffff87507ea3 RDI: ffff888079080de0 [ 3340.353909][ C1] RBP: ffff888079080dc0 R08: 00000000000000f0 R09: 0000000000000140 [ 3340.353923][ C1] R10: fffff52000036e10 R11: 000000000008c07c R12: ffff888092d443c0 [ 3340.353939][ C1] R13: 0000000000000a20 R14: ffff888079080e3e R15: ffff888079080dc0 [ 3340.353954][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 3340.353974][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3340.353990][ C1] CR2: 000000c004c8adb8 CR3: 000000000bc8e000 CR4: 00000000003506e0 [ 3340.354004][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3340.354017][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 3340.354031][ C1] Call Trace: [ 3340.354037][ C1] [ 3340.354046][ C1] __skb_clone+0x99/0x780 [ 3340.354072][ C1] skb_clone+0x1c1/0x3c0 [ 3340.354097][ C1] br_flood+0x34c/0x460 [ 3340.354178][ C1] br_handle_frame_finish+0xfb8/0x1aa0 [ 3340.354219][ C1] ? br_handle_local_finish+0x20/0x20 [ 3340.354245][ C1] ? __local_bh_enable_ip+0xa0/0x120 [ 3340.354269][ C1] ? ip6t_do_table+0xbd6/0x1a40 [ 3340.354324][ C1] ? nf_hook_slow+0xf9/0x1f0 [ 3340.354369][ C1] br_nf_hook_thresh+0x2f8/0x3d0 [ 3340.354425][ C1] ? br_handle_local_finish+0x20/0x20 [ 3340.354447][ C1] ? setup_pre_routing+0x4a0/0x4a0 [ 3340.354472][ C1] ? br_handle_local_finish+0x20/0x20 [ 3340.354494][ C1] ? __sanitizer_cov_trace_switch+0x50/0x90 [ 3340.354521][ C1] ? __sanitizer_cov_trace_switch+0x50/0x90 [ 3340.354549][ C1] br_nf_pre_routing_finish_ipv6+0x695/0xef0 [ 3340.354574][ C1] ? br_handle_local_finish+0x20/0x20 [ 3340.354599][ C1] br_nf_pre_routing_ipv6+0x417/0x7c0 [ 3340.354624][ C1] ? br_validate_ipv6+0xb30/0xb30 [ 3340.354647][ C1] ? br_nf_pre_routing+0x2a0/0x1fe0 [ 3340.354672][ C1] ? br_nf_forward_arp+0x1440/0x1440 [ 3340.354700][ C1] br_nf_pre_routing+0x1496/0x1fe0 [ 3340.354727][ C1] ? br_nf_pre_routing_finish+0x1c30/0x1c30 [ 3340.354751][ C1] br_handle_frame+0x9c9/0x12d0 [ 3340.354774][ C1] ? br_handle_frame_finish+0x1aa0/0x1aa0 [ 3340.354796][ C1] ? allocate_slab+0xd0/0x3d0 [ 3340.354824][ C1] ? br_handle_local_finish+0x20/0x20 [ 3340.354847][ C1] ? br_handle_frame_finish+0x1aa0/0x1aa0 [ 3340.354870][ C1] __netif_receive_skb_core+0x9fe/0x38f0 [ 3340.354899][ C1] ? __lock_acquire+0xbc3/0x56d0 [ 3340.354921][ C1] ? generic_xdp_tx+0x740/0x740 [ 3340.354949][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 3340.354971][ C1] ? ip6_input+0xd0/0xd0 [ 3340.355002][ C1] __netif_receive_skb_one_core+0xae/0x180 [ 3340.355026][ C1] ? __netif_receive_skb_core+0x38f0/0x38f0 [ 3340.355051][ C1] ? do_raw_spin_lock+0x120/0x2a0 [ 3340.355074][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 3340.355097][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3340.355122][ C1] __netif_receive_skb+0x1f/0x1c0 [ 3340.355147][ C1] process_backlog+0x3a0/0x7c0 [ 3340.355170][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 3340.355196][ C1] __napi_poll+0xb3/0x6d0 [ 3340.355219][ C1] net_rx_action+0x9c1/0xd90 [ 3340.355245][ C1] ? napi_threaded_poll+0x530/0x530 [ 3340.355268][ C1] ? cpuacct_all_seq_show+0x520/0x520 [ 3340.355292][ C1] ? sched_core_balance+0x9b0/0x9b0 [ 3340.355320][ C1] __do_softirq+0x1d3/0x9c6 [ 3340.355348][ C1] ? __irq_exit_rcu+0x180/0x180 [ 3340.355370][ C1] run_ksoftirqd+0x2d/0x60 [ 3340.355391][ C1] smpboot_thread_fn+0x645/0x9c0 [ 3340.355412][ C1] ? sort_range+0x30/0x30 [ 3340.355433][ C1] kthread+0x2e4/0x3a0 [ 3340.355454][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 3340.355479][ C1] ret_from_fork+0x1f/0x30 [ 3340.355510][ C1] [ 3340.967503][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 3340.974409][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.0.0-rc6-syzkaller-01359-g9258b8b1be2e #0 [ 3340.984259][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 3340.994339][ T28] Call Trace: [ 3340.997637][ T28] [ 3341.000589][ T28] dump_stack_lvl+0xcd/0x134 [ 3341.005209][ T28] panic+0x2c8/0x627 [ 3341.009165][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b [ 3341.015190][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 3341.020431][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 3341.025841][ T28] ? watchdog.cold+0x130/0x158 [ 3341.030667][ T28] watchdog.cold+0x141/0x158 [ 3341.035290][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 3341.041304][ T28] kthread+0x2e4/0x3a0 [ 3341.045399][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 3341.051068][ T28] ret_from_fork+0x1f/0x30 [ 3341.055533][ T28] [ 3341.058931][ T28] Kernel Offset: disabled [ 3341.063276][ T28] Rebooting in 86400 seconds..