last executing test programs: 385.437785ms ago: executing program 3 (id=4): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000001fc0)=@delchain={0x584, 0x65, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x4}, {0xffe0}}, [@filter_kind_options=@f_u32={{0x8}, {0x540, 0x2, [@TCA_U32_LINK={0x8, 0x3, 0x3f5}, @TCA_U32_FLAGS={0x8, 0xb, 0x5}, @TCA_U32_INDEV={0x14, 0x8, 'veth1_to_bridge\x00'}, @TCA_U32_ACT={0x518, 0x7, [@m_mpls={0xb4, 0x1e, 0x0, 0x0, {{0x9}, {0x50, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0x6005}, @TCA_MPLS_LABEL={0x8, 0x5, 0x38993}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x0, 0x29c3, 0x7f}, 0x4}}, @TCA_MPLS_LABEL={0x8, 0x5, 0xbc27b}, @TCA_MPLS_TC={0x5, 0x6, 0x2}, @TCA_MPLS_TTL={0x5, 0x7, 0x1}, @TCA_MPLS_LABEL={0x8, 0x5, 0xf80e6}]}, {0x39, 0x6, "612d3699db034f8f08430151bfb3f0819c1d44301a821ce1a7e2fcd26a93322f414a08eb783ba01be15256ed15fc2fa03568c8552b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_mirred={0x160, 0x1e, 0x0, 0x0, {{0xb}, {0x64, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x7, 0x20000000, 0xffff, 0x1}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3, 0x7, 0x8, 0x8, 0x401}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x3a61, 0x5a68ce02, 0x0, 0x2eca, 0x5}, 0x3}}]}, {0xd1, 0x6, "71558f82c797ed40aa96cae0561caac80e37421fbe6b5847795e9152419bd6e36082801f37e53ccbea50d8b4e7d6d4cd06cec76ec462499bdf122811144a51b56146738d4d25cbd285f2e729dbbe3c6137f7cd123b784cfddefd732ecc306f6cd0dc9c82fffc866125185fd50c16a59b8228811ffa42a3fc06ae6c491841f2d3b022b410d20071f23972ad211e8d088570180a0b72ec30b207b439e9499530f5ed3add294c6979c4716758179993cb396d1a9e8371981dc62a436962aa697442d2123e008f091efa1ef638699b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_police={0x64, 0x20, 0x0, 0x0, {{0xb}, {0x4}, {0x35, 0x6, "becc0dfba237e62806d749b491e4df74a2edaae87448c525c394a1cd2b702d5bf5d0417b2f2d65c8e351d44c338dd81ad3"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_xt={0xec, 0x15, 0x0, 0x0, {{0x7}, {0x9c, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0x7}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}]}, {0x29, 0x6, "7cc4d4d8913023393152cf1483893cb72022204afc5a3c78451fb35e595b70d04ef5495ca4"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ct={0x60, 0xb, 0x0, 0x0, {{0x7}, {0x20, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @private2={0xfc, 0x2, '\x00', 0x1}}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @dev={0xac, 0x14, 0x14, 0x1f}}]}, {0x19, 0x6, "3b8dd99ff628f0e136ea03ee3bb7e4eb97a588c1fa"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ctinfo={0x40, 0xf, 0x0, 0x0, {{0xb}, {0x14, 0x2, 0x0, 0x1, [@TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x8}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x9}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0xa0, 0x13, 0x0, 0x0, {{0xa}, {0x4}, {0x71, 0x6, "13095aa19e3ff97ff1475cc7f6d44e64023e0f07f5503ec93c537ec467da66e10c0670c5424185a4211b985fbb71c90e943fd5ba6989123f51adc29f4d098a5853a725f727bd15293ea587519524ef80fd8af80f756cfebcef3980870a5ae562474c9ec51aaff99d80483e5889"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_ct={0x70, 0x2, 0x0, 0x0, {{0x7}, {0x48, 0x2, 0x0, 0x1, [@TCA_CT_MARK_MASK={0x8, 0x6, 0x80000001}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e21}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @rand_addr=0x64010100}, @TCA_CT_ZONE={0x6, 0x4, 0x260d}, @TCA_CT_MARK={0x8, 0x5, 0x8}, @TCA_CT_LABELS_MASK={0x14, 0x8, "0e16c0fbcfd4e5995f04cfa3cef75f58"}, @TCA_CT_ZONE={0x6, 0x4, 0x40}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}]}}, @TCA_RATE={0x6}, @filter_kind_options=@f_route={{0xa}, {0x4}}]}, 0x584}, 0x1, 0x0, 0x0, 0x1}, 0x42a45aeb8050ec88) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x8}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 377.860717ms ago: executing program 4 (id=5): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r1}, 0x18) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000001240)="81", 0x1}], 0x1}, 0x48005) 217.748516ms ago: executing program 1 (id=2): r0 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000400)={0x41, 0x4}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) sendmsg$tipc(r1, &(0x7f0000000480)={&(0x7f0000000100)=@name={0x1e, 0x2, 0x3, {{0x41, 0x4}, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200040c0}, 0x20000001) 63.630001ms ago: executing program 3 (id=6): r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x2}) 0s ago: executing program 1 (id=7): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)=ANY=[], 0x32600) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x23, &(0x7f0000000340)={0x0, 0x5}, 0x8) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts. [ 58.461578][ T5817] cgroup: Unknown subsys name 'net' [ 58.568301][ T5817] cgroup: Unknown subsys name 'cpuset' [ 58.576584][ T5817] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 59.904164][ T5817] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 63.624808][ T5837] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.635252][ T5837] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 63.646169][ T5839] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.654186][ T5839] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.662498][ T5839] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.669609][ T5841] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.677877][ T5841] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 63.679105][ T5839] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 63.685586][ T5837] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.693234][ T5839] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 63.700870][ T5837] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.708344][ T5839] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 63.720501][ T5841] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.725336][ T5839] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 63.728655][ T5841] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 63.735593][ T5839] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 63.742244][ T5841] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.749423][ T5839] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 63.759086][ T5841] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.770576][ T5839] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.778315][ T5839] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.785782][ T5839] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.804980][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 63.807412][ T5839] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 63.815161][ T5841] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 63.826991][ T5839] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 63.827360][ T5841] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 63.835100][ T5839] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.841987][ T5841] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 63.856647][ T5841] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.363066][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 64.380851][ T5851] chnl_net:caif_netlink_parms(): no params data found [ 64.410543][ T5846] chnl_net:caif_netlink_parms(): no params data found [ 64.483585][ T5850] chnl_net:caif_netlink_parms(): no params data found [ 64.506521][ T5847] chnl_net:caif_netlink_parms(): no params data found [ 64.586451][ T5848] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.594165][ T5848] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.601689][ T5848] bridge_slave_0: entered allmulticast mode [ 64.608519][ T5848] bridge_slave_0: entered promiscuous mode [ 64.646940][ T5851] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.654038][ T5851] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.661410][ T5851] bridge_slave_0: entered allmulticast mode [ 64.669820][ T5851] bridge_slave_0: entered promiscuous mode [ 64.678276][ T5848] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.687278][ T5848] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.694449][ T5848] bridge_slave_1: entered allmulticast mode [ 64.701775][ T5848] bridge_slave_1: entered promiscuous mode [ 64.709450][ T5846] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.717032][ T5846] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.724177][ T5846] bridge_slave_0: entered allmulticast mode [ 64.731021][ T5846] bridge_slave_0: entered promiscuous mode [ 64.738777][ T5846] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.746215][ T5846] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.753351][ T5846] bridge_slave_1: entered allmulticast mode [ 64.760366][ T5846] bridge_slave_1: entered promiscuous mode [ 64.783489][ T5851] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.791331][ T5851] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.798660][ T5851] bridge_slave_1: entered allmulticast mode [ 64.805951][ T5851] bridge_slave_1: entered promiscuous mode [ 64.874841][ T5848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.904375][ T5851] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.917765][ T5851] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.928440][ T5848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.941880][ T5846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.983637][ T5846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.001483][ T5850] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.008861][ T5850] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.016311][ T5850] bridge_slave_0: entered allmulticast mode [ 65.022825][ T5850] bridge_slave_0: entered promiscuous mode [ 65.030299][ T5850] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.037595][ T5850] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.047986][ T5850] bridge_slave_1: entered allmulticast mode [ 65.054527][ T5850] bridge_slave_1: entered promiscuous mode [ 65.096959][ T5847] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.104827][ T5847] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.112118][ T5847] bridge_slave_0: entered allmulticast mode [ 65.119596][ T5847] bridge_slave_0: entered promiscuous mode [ 65.129374][ T5851] team0: Port device team_slave_0 added [ 65.141447][ T5848] team0: Port device team_slave_0 added [ 65.149946][ T5846] team0: Port device team_slave_0 added [ 65.157957][ T5846] team0: Port device team_slave_1 added [ 65.171921][ T5850] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.184603][ T5850] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.194443][ T5847] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.201832][ T5847] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.209386][ T5847] bridge_slave_1: entered allmulticast mode [ 65.216830][ T5847] bridge_slave_1: entered promiscuous mode [ 65.224491][ T5851] team0: Port device team_slave_1 added [ 65.240325][ T5848] team0: Port device team_slave_1 added [ 65.307949][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.315008][ T5848] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.341405][ T5848] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.353862][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.363904][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.390687][ T5846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.413219][ T5847] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.429629][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.436966][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.463038][ T5851] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.476575][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.483618][ T5848] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.510321][ T5848] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.521858][ T5846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.529173][ T5846] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.555201][ T5846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.569019][ T5850] team0: Port device team_slave_0 added [ 65.577471][ T5850] team0: Port device team_slave_1 added [ 65.585119][ T5847] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.595162][ T5851] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.602122][ T5851] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.628134][ T5851] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.697758][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.705094][ T5850] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.731661][ T5850] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.743716][ T5850] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.751589][ T5850] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.777777][ T5850] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.796150][ T5839] Bluetooth: hci3: command tx timeout [ 65.805805][ T5847] team0: Port device team_slave_0 added [ 65.823904][ T5848] hsr_slave_0: entered promiscuous mode [ 65.830555][ T5848] hsr_slave_1: entered promiscuous mode [ 65.853304][ T5851] hsr_slave_0: entered promiscuous mode [ 65.859682][ T5851] hsr_slave_1: entered promiscuous mode [ 65.866096][ T5839] Bluetooth: hci0: command tx timeout [ 65.866148][ T5851] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.879610][ T5851] Cannot create hsr debugfs directory [ 65.887736][ T5847] team0: Port device team_slave_1 added [ 65.912683][ T5846] hsr_slave_0: entered promiscuous mode [ 65.919026][ T5846] hsr_slave_1: entered promiscuous mode [ 65.926433][ T5846] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.934023][ T5846] Cannot create hsr debugfs directory [ 65.947180][ T5144] Bluetooth: hci4: command tx timeout [ 65.952920][ T5144] Bluetooth: hci1: command tx timeout [ 65.959228][ T5839] Bluetooth: hci2: command tx timeout [ 66.007862][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.017345][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.044147][ T5847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.056726][ T5847] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.063700][ T5847] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.089989][ T5847] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.120987][ T5850] hsr_slave_0: entered promiscuous mode [ 66.127900][ T5850] hsr_slave_1: entered promiscuous mode [ 66.134433][ T5850] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.142070][ T5850] Cannot create hsr debugfs directory [ 66.239247][ T5847] hsr_slave_0: entered promiscuous mode [ 66.246018][ T5847] hsr_slave_1: entered promiscuous mode [ 66.252514][ T5847] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.260395][ T5847] Cannot create hsr debugfs directory [ 66.523500][ T5851] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.538669][ T5851] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.548458][ T5851] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.566747][ T5851] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.604032][ T5848] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.617407][ T5848] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.629702][ T5848] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 66.639444][ T5848] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 66.696842][ T5850] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.713139][ T5850] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.746242][ T5850] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.762562][ T5850] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.794292][ T5846] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.838284][ T5846] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.852195][ T5846] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.879703][ T5846] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.936485][ T5847] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.956913][ T5847] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.967457][ T5847] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.977757][ T5847] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.044631][ T5850] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.067977][ T5851] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.100669][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.124404][ T5850] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.146536][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.169921][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.177305][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.203276][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.210434][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.221301][ T5851] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.244266][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.251413][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.264153][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.271302][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.301981][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.309154][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.347003][ T5848] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.358967][ T5848] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.385711][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.392854][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.443622][ T5846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.458351][ T5847] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.489838][ T5850] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.510198][ T5847] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.540262][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.547417][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.571429][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.582837][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.589974][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.607714][ T5846] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.643860][ T5850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.660984][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.668163][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.710974][ T5851] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.724621][ T5024] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.731758][ T5024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.791153][ T5847] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.831238][ T5848] veth0_vlan: entered promiscuous mode [ 67.856828][ T5850] veth0_vlan: entered promiscuous mode [ 67.865679][ T5839] Bluetooth: hci3: command tx timeout [ 67.876119][ T5847] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.889095][ T5846] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.906815][ T5848] veth1_vlan: entered promiscuous mode [ 67.919069][ T5851] veth0_vlan: entered promiscuous mode [ 67.945480][ T5839] Bluetooth: hci0: command tx timeout [ 67.951243][ T5850] veth1_vlan: entered promiscuous mode [ 67.963354][ T5851] veth1_vlan: entered promiscuous mode [ 68.017951][ T5846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.027341][ T5839] Bluetooth: hci2: command tx timeout [ 68.027368][ T5841] Bluetooth: hci4: command tx timeout [ 68.038759][ T5144] Bluetooth: hci1: command tx timeout [ 68.052312][ T5850] veth0_macvtap: entered promiscuous mode [ 68.064536][ T5848] veth0_macvtap: entered promiscuous mode [ 68.085605][ T5850] veth1_macvtap: entered promiscuous mode [ 68.100614][ T5848] veth1_macvtap: entered promiscuous mode [ 68.118231][ T5847] veth0_vlan: entered promiscuous mode [ 68.132874][ T5851] veth0_macvtap: entered promiscuous mode [ 68.143253][ T5851] veth1_macvtap: entered promiscuous mode [ 68.160536][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.176541][ T5848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.188196][ T5848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.200527][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.211012][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.229378][ T5847] veth1_vlan: entered promiscuous mode [ 68.242857][ T5850] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.253113][ T5850] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.262286][ T5850] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.271816][ T5850] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.300515][ T5848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.311628][ T5848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.322937][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.333482][ T5848] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.342545][ T5848] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.351930][ T5848] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.360823][ T5848] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.372383][ T5851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.384163][ T5851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.394462][ T5851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.405902][ T5851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.417249][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.429661][ T5846] veth0_vlan: entered promiscuous mode [ 68.448424][ T5851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.459093][ T5851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.469421][ T5851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.480005][ T5851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.491819][ T5851] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.522133][ T5846] veth1_vlan: entered promiscuous mode [ 68.537070][ T5851] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.547070][ T5851] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.556410][ T5851] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.565788][ T5851] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.621293][ T5847] veth0_macvtap: entered promiscuous mode [ 68.662166][ T5847] veth1_macvtap: entered promiscuous mode [ 68.729843][ T5846] veth0_macvtap: entered promiscuous mode [ 68.744387][ T5024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.746676][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.763510][ T5024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.763560][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.781369][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.791901][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.802059][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.812608][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.823466][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.838377][ T5024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.846531][ T5024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.858388][ T5846] veth1_macvtap: entered promiscuous mode [ 68.870572][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.883313][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.893761][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.904269][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.914879][ T5847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.926530][ T5847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.937754][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.966318][ T5847] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.977205][ T5847] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.987577][ T5847] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.996478][ T5847] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.024814][ T3563] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.027124][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.032654][ T3563] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.044510][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.067391][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.079064][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.088947][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.099557][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.109651][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.120183][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.131139][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.161506][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.175197][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.187961][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.198446][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.208383][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.219020][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.229035][ T5846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 69.239591][ T5846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.250443][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.260506][ T5024] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.272670][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.285037][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.289837][ T5024] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.321059][ T5846] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.333340][ T5846] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.342166][ T5846] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.350927][ T5846] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.407173][ T5850] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 69.443226][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.451381][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.490090][ T5024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.498447][ T5024] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.638937][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.641078][ T749] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.674876][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.695894][ T749] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.762026][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.788682][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.867141][ T5893] ------------[ cut here ]------------ [ 69.872783][ T5893] refcount_t: underflow; use-after-free. [ 69.920986][ T5893] WARNING: CPU: 1 PID: 5893 at lib/refcount.c:28 refcount_warn_saturate+0x15a/0x1d0 [ 69.931505][ T5893] Modules linked in: [ 69.936172][ T5893] CPU: 1 UID: 0 PID: 5893 Comm: syz.4.5 Not tainted 6.13.0-rc1-syzkaller-00025-gfeffde684ac2 #0 [ 69.945101][ T5841] Bluetooth: hci3: command tx timeout [ 69.946828][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 69.962255][ T5893] RIP: 0010:refcount_warn_saturate+0x15a/0x1d0 [ 69.968631][ T5893] Code: e0 1e 5f 8c e8 87 c5 95 fc 90 0f 0b 90 90 eb 99 e8 2b 1e d5 fc c6 05 6d 2c 39 0b 01 90 48 c7 c7 40 1f 5f 8c e8 67 c5 95 fc 90 <0f> 0b 90 90 e9 76 ff ff ff e8 08 1e d5 fc c6 05 47 2c 39 0b 01 90 [ 69.988411][ T5893] RSP: 0018:ffffc9000432f8c8 EFLAGS: 00010246 [ 69.994523][ T5893] RAX: aefc7f944f82e800 RBX: ffff88802a623d64 RCX: 0000000000080000 [ 70.002656][ T5893] RDX: ffffc9000d73b000 RSI: 0000000000003e04 RDI: 0000000000003e05 [ 70.010783][ T5893] RBP: 0000000000000003 R08: ffffffff81601c02 R09: fffffbfff1cfa210 [ 70.019111][ T5893] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: ffff888059cd1468 [ 70.025375][ T5841] Bluetooth: hci0: command tx timeout [ 70.027524][ T5893] R13: ffff88802a623d64 R14: 1ffff1100b39a298 R15: ffff888059cd1400 [ 70.042844][ T5893] FS: 0000000000000000(0000) GS:ffff8880b8700000(0063) knlGS:00000000f5166b40 [ 70.052266][ T5893] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 70.058985][ T5893] CR2: 0000000020000000 CR3: 000000002f04e000 CR4: 00000000003526f0 [ 70.067105][ T5893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.075151][ T5893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.083146][ T5893] Call Trace: [ 70.086540][ T5893] [ 70.089496][ T5893] ? __warn+0x165/0x4d0 [ 70.093688][ T5893] ? refcount_warn_saturate+0x15a/0x1d0 [ 70.099310][ T5893] ? report_bug+0x2b3/0x500 [ 70.103864][ T5893] ? refcount_warn_saturate+0x15a/0x1d0 [ 70.105118][ T5841] Bluetooth: hci4: command tx timeout [ 70.109749][ T5893] ? handle_bug+0x60/0x90 [ 70.115358][ T5841] Bluetooth: hci1: command tx timeout [ 70.119332][ T5893] ? exc_invalid_op+0x1a/0x50 [ 70.119365][ T5893] ? asm_exc_invalid_op+0x1a/0x20 [ 70.125785][ T5144] Bluetooth: hci2: command tx timeout [ 70.129471][ T5893] ? __warn_printk+0x292/0x360 [ 70.129507][ T5893] ? refcount_warn_saturate+0x15a/0x1d0 [ 70.151738][ T5893] ? refcount_warn_saturate+0x159/0x1d0 [ 70.157364][ T5893] j1939_session_put+0x1ed/0x440 [ 70.162338][ T5893] j1939_sk_sendmsg+0x121b/0x14c0 [ 70.167468][ T5893] ? __pfx_j1939_sk_sendmsg+0x10/0x10 [ 70.172880][ T5893] ? __pfx_lock_release+0x10/0x10 [ 70.178038][ T5893] ? aa_sock_msg_perm+0x91/0x160 [ 70.183018][ T5893] ? __pfx_j1939_sk_sendmsg+0x10/0x10 [ 70.188930][ T5893] __sock_sendmsg+0x221/0x270 [ 70.193658][ T5893] ____sys_sendmsg+0x52a/0x7e0 [ 70.198522][ T5893] ? __pfx_____sys_sendmsg+0x10/0x10 [ 70.203859][ T5893] __sys_sendmsg+0x269/0x350 [ 70.208608][ T5893] ? __pfx___sys_sendmsg+0x10/0x10 [ 70.213769][ T5893] ? kfree+0x4e/0x430 [ 70.217923][ T5893] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 70.224557][ T5893] ? lockdep_hardirqs_on+0x99/0x150 [ 70.229892][ T5893] __do_fast_syscall_32+0xb4/0x110 [ 70.235817][ T5893] ? exc_page_fault+0x590/0x8b0 [ 70.240719][ T5893] do_fast_syscall_32+0x34/0x80 [ 70.246394][ T5893] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 70.252782][ T5893] RIP: 0023:0xf7fe3579 [ 70.257000][ T5893] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 70.277103][ T5893] RSP: 002b:00000000f516657c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 70.285663][ T5893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200007c0 [ 70.293675][ T5893] RDX: 0000000000048005 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.301791][ T5893] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.309843][ T5893] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 70.317935][ T5893] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.326081][ T5893] [ 70.329131][ T5893] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 70.336434][ T5893] CPU: 1 UID: 0 PID: 5893 Comm: syz.4.5 Not tainted 6.13.0-rc1-syzkaller-00025-gfeffde684ac2 #0 [ 70.346878][ T5893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 70.356959][ T5893] Call Trace: [ 70.360242][ T5893] [ 70.363170][ T5893] dump_stack_lvl+0x241/0x360 [ 70.367857][ T5893] ? __pfx_dump_stack_lvl+0x10/0x10 [ 70.373056][ T5893] ? __pfx__printk+0x10/0x10 [ 70.377659][ T5893] ? _printk+0xd5/0x120 [ 70.381828][ T5893] ? __init_begin+0x41000/0x41000 [ 70.386886][ T5893] ? vscnprintf+0x5d/0x90 [ 70.391217][ T5893] panic+0x349/0x880 [ 70.395113][ T5893] ? __warn+0x174/0x4d0 [ 70.399268][ T5893] ? __pfx_panic+0x10/0x10 [ 70.403694][ T5893] __warn+0x344/0x4d0 [ 70.407683][ T5893] ? refcount_warn_saturate+0x15a/0x1d0 [ 70.413234][ T5893] report_bug+0x2b3/0x500 [ 70.417566][ T5893] ? refcount_warn_saturate+0x15a/0x1d0 [ 70.423118][ T5893] handle_bug+0x60/0x90 [ 70.427307][ T5893] exc_invalid_op+0x1a/0x50 [ 70.431812][ T5893] asm_exc_invalid_op+0x1a/0x20 [ 70.436669][ T5893] RIP: 0010:refcount_warn_saturate+0x15a/0x1d0 [ 70.442842][ T5893] Code: e0 1e 5f 8c e8 87 c5 95 fc 90 0f 0b 90 90 eb 99 e8 2b 1e d5 fc c6 05 6d 2c 39 0b 01 90 48 c7 c7 40 1f 5f 8c e8 67 c5 95 fc 90 <0f> 0b 90 90 e9 76 ff ff ff e8 08 1e d5 fc c6 05 47 2c 39 0b 01 90 [ 70.462465][ T5893] RSP: 0018:ffffc9000432f8c8 EFLAGS: 00010246 [ 70.468546][ T5893] RAX: aefc7f944f82e800 RBX: ffff88802a623d64 RCX: 0000000000080000 [ 70.476522][ T5893] RDX: ffffc9000d73b000 RSI: 0000000000003e04 RDI: 0000000000003e05 [ 70.484489][ T5893] RBP: 0000000000000003 R08: ffffffff81601c02 R09: fffffbfff1cfa210 [ 70.492459][ T5893] R10: dffffc0000000000 R11: fffffbfff1cfa210 R12: ffff888059cd1468 [ 70.500429][ T5893] R13: ffff88802a623d64 R14: 1ffff1100b39a298 R15: ffff888059cd1400 [ 70.508424][ T5893] ? __warn_printk+0x292/0x360 [ 70.513232][ T5893] ? refcount_warn_saturate+0x159/0x1d0 [ 70.518809][ T5893] j1939_session_put+0x1ed/0x440 [ 70.523775][ T5893] j1939_sk_sendmsg+0x121b/0x14c0 [ 70.528821][ T5893] ? __pfx_j1939_sk_sendmsg+0x10/0x10 [ 70.534194][ T5893] ? __pfx_lock_release+0x10/0x10 [ 70.539223][ T5893] ? aa_sock_msg_perm+0x91/0x160 [ 70.544187][ T5893] ? __pfx_j1939_sk_sendmsg+0x10/0x10 [ 70.549599][ T5893] __sock_sendmsg+0x221/0x270 [ 70.554304][ T5893] ____sys_sendmsg+0x52a/0x7e0 [ 70.559079][ T5893] ? __pfx_____sys_sendmsg+0x10/0x10 [ 70.564376][ T5893] __sys_sendmsg+0x269/0x350 [ 70.568981][ T5893] ? __pfx___sys_sendmsg+0x10/0x10 [ 70.574095][ T5893] ? kfree+0x4e/0x430 [ 70.578099][ T5893] ? syscall_enter_from_user_mode_prepare+0x7f/0xe0 [ 70.584690][ T5893] ? lockdep_hardirqs_on+0x99/0x150 [ 70.589905][ T5893] __do_fast_syscall_32+0xb4/0x110 [ 70.595021][ T5893] ? exc_page_fault+0x590/0x8b0 [ 70.599871][ T5893] do_fast_syscall_32+0x34/0x80 [ 70.604720][ T5893] entry_SYSENTER_compat_after_hwframe+0x84/0x8e [ 70.611054][ T5893] RIP: 0023:0xf7fe3579 [ 70.615123][ T5893] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 70.634751][ T5893] RSP: 002b:00000000f516657c EFLAGS: 00000206 ORIG_RAX: 0000000000000172 [ 70.643170][ T5893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200007c0 [ 70.651149][ T5893] RDX: 0000000000048005 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.659124][ T5893] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.667101][ T5893] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 70.675070][ T5893] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.683050][ T5893] [ 70.686220][ T5893] Kernel Offset: disabled [ 70.690573][ T5893] Rebooting in 86400 seconds..