last executing test programs: 80.515125ms ago: executing program 1 (id=2): socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000000)={0x0, 0x0}) close(r4) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x127) r6 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r6, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r6, &(0x7f0000000100)={&(0x7f0000001540)=@tipc, 0x80, 0x0}, 0x0) 0s ago: executing program 1 (id=6): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001340)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000ffffffff7a0af0fff8ffff5979a4f0ff00000000b7060000ffffffff2d6405000000000065040400014741001404000001007d60b7030000000000006a0a00fe40000900850000001f000000b70000000004000095000000000000006623848adf1dc9a7645100b2ffbdb0ab51a064e0ff0c9b27a26293fddf0180000071ff31f1622271d5518193e09483c5a020c334f8c76334d8ce8303b01ddaa52e8756ad60a07d6f27c125e16d024098f755d8583da60f27c162dbba0700002ac9170f50f2568836077b7f711a18ebf608d87b885297b6a79819782748b376358c33c9f53bfd989b1ca58949a54d5827df14faecea46408a05d572077f1252fbb72c3d099c501bc4ded6fca17a3447222c95edb47b77aafa63b9dd5fa5c53e9cf53ce129a9ecd3b4dd15100f2b450f98526a0d8cac7c97fc2f64015306a1bd7e43fe1ca8345710fb6379b4c53cf55eefb4c0974486a8d25a363adbd83b49e13fbd1777b27020bd9b8cff3f48c9411670c34f23ab8caf7851b290feb3045a1b622f20c4383a0280f040de7667f8b1d0842835e81c358ebe73af41e5b5b924275cb1749289b44e9728e7a73f148ac8206afe120c1437490d99000000110000fdffffffffffffffaf580278e1342aabd1b623f6c4f128858e4eb6b42f2173184c2b99b645f6ec0e14e5d7c95a0008000000f30f6c0000000000ff0000b8f5001a1d2a34dc0973ec302bc23211d3e3b6e6dad65a51e5497a3419cecec38126247b2f113ad4c7915c8f82c333a7b350802f03b0057010d1ed50c18411aa6900daccc02f4ba4b078f07e41f781eee222c7d071d5a94d82ca9a0846c1af59cee16639b4970f8f0a82c6a712fd5722d637d406160ffaffffffb4e0bde6749aa52c408b74251914c5d3255fd88a42e7ebb69ebcd8eee623e51dbb1f1b548c91a6825c0686fdc16be1cbb72c217fda18bd746253ca66093daf35923300b600000000ac376e0a4649a8a84e1d293a6b109c5e59b366bca5cc3d936c53d4a48c05099e6fc36d5aa23bff8cce0600fcff00000300a568a8532623d12b40b50ac26f2e8255470a04bfbe7acb581b90991d965a01d1f84cb6b973558e1e3f8118c77ccf0b3c6eb6443870004da10c75723b65f83769ad1f0e4ef6b9ef1cec23264fd8fdac6264af1cb467020bdc12b797b6c156c439105829d2ae1c45f7cfa40df68fd36a03353a55a8a89b60317cd78ea1dc8e0f77f2c1e68ec7c01bd5a2028a8fc107007f3deb1f200abe1f753754678dae8b4e3ba3d086d4b95dfc5817e3dafae2d38b522f842cc750399d90296171fdb1e05882f8a4b8fbd219ccac3a895828b4f22b6527ce31ceb02b7b2beaf4510134552f0b076b168394f8417f25cc82ae04007193cbe69de8bf35e4bebd15412426b2e20ab1f05fc44be9ae094c1b81d3ef947692b44d2afb09c7498dedf0f87c38bbcab7357836f03e8a7c392e535694a3ead2de11e6b1781e2a018c0ada7bc7f0eb2d678f23c07ac341fda2e563ee95085742f5fee9f95f4741b226e428d20b00bc140000e4b2f5efd0a0b1ceba000830ba8634b5aa26bdbe91614e92fae3c7349531df9bf4c01ebf5d8eb7d53e5f30647661623fbdb3f60033fc32f68ea86a2df1e76fe27dfdff1cf9194849c4cc0da9533e5983693e526a7dc0d8728f3b573ca4427bdb44df9341e9b8050e896598a156c935c800436a312e7ae3c011e46851ac599f0427729ab9c55ae0ab4c0000000000000000000000000000c87bcc2ac5aed9247b51d92e0993af4beaf1f3f47dcdfab9165f98155d93e383d6b85158b54675c1585037508c1e9461a1c3d1a6e2002045cae150a7016f1a90716eebbdf6afc4414d900be0bdf19f4a273f44f4357380b4387f1c8b104f0e406b2f04e5ed8c631be6411f9927fe9f6b43ec83412b7c5a676ceec8b454ebf6481c98e86b6933a02daea0b4ec0be5b3d916bd70208b4588626c277648475002e2c62681bd07331422a6e47bbd40857d52c4894944fae5c500000000000000ff00000000de784314b8fd419216b48d0f353c11ae185749fa9ac7dfa16bc5c23a23f74b17a7f1b2d799480f33faa3537a910d6ca02f48b0e69beb1119f106ea5919ffff72e17a5dc8c3d131d82f067e29dc39665dff39fb6347b374aaaf6e65efde3fc6202bf29ccfcb08caf18d668a462493aa82e76affba9c9af31d1c23237aa6eccfadfaf794bb1004c07b21ac6ed77718098b2f722bd05fea3561b86b2838a8de5b4f91d6aba95dc9f4464a024be4d0d8d04f5023e7e19e503624d39a43c7b310de519b40738ff9a623065c06d69d16d4a46ff300022fee47803989b7e916254e0fb9e1c8b07d8a4b8b692a75a32e6ed2caeaa7c258c47fe6143cd9e90b801eff78cd4e402374e0e4ca07b7f17254e3d2f0a2a1bac6fde8a15e3ef3588065524d41966fb3915e804c53201efee751ec294584d23d9008bdf046f55c030ab941a0b8723412127efb3eac0ccf68133c76770d5e7dabcc48d47685404cc540535ed70df75c24660d85f9c9a245185c7da217d1c3743db85db67b9b8a8f00af02367429f6f0b53c169c4356751bf68745dbde055e1722ae256ae53ae637a1431855d16dfa91d82a021a4b2dbb50bf6d59fdd0c9bc84cd7d544de2523b6ce8aaeb94bfba75079f7455204ccca02bd389d8409b2effe9b88e301ac4fe28752386a0678a3f54b2bdf56f927ddd6b0ac98b2b505f668597455ada51ba95ab852b49373a11ff153d20f3681f7a3a31dcd82474b51498f65e0601bcdd23acb4c01bcd2f3e1ad378d14c07d923087d3518369710b70ffb0b523dc4f00f275c381fe1c091e478b04d5e4a9f75b4072acb005a83c25625ab7a351a68977177e27a1bf112114eb10250c2b9dca234f8967f0439696a2345e747b5f1d8c4bec86d8e8f2eb121ea0159615e7d475d45837921c2c0c3f9e683ac8000214a657c9f5cb6dbb714487a9145e9d2918846e78072e0b8f6df849e7f5e3c7e92292c858570d210720102d509083e7af826d9d9f5e4fb389d782e26f243be0c05b9c60383ad28ea3d21466c8d87a4c9cf649315fbd62a6aa4188abb6d8d42785a4ae50157d76efb9c8df83b1c35daad5afaebc7756af1b80d92e8f96a6332e429f6939c230169307e92acd283063304bf6243a0e1f5487bbd54da9fed9bee94d374cc55333fb5c4760cc9ba610937c0f107ef6fbad781863a56897c93c7de1defeaefcef70692d3a8bbf7a4364eac7d608c69caec0f4df2"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000880), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x49) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r1}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000a8db0000040000000100000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000600)={{r2}, &(0x7f0000000580), &(0x7f00000005c0)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000800)="49a75393", &(0x7f0000000900)=""/231}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.161' (ED25519) to the list of known hosts. [ 64.943136][ T5820] cgroup: Unknown subsys name 'net' [ 65.092314][ T5820] cgroup: Unknown subsys name 'cpuset' [ 65.100827][ T5820] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.464245][ T5820] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 69.027989][ T5839] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 69.028891][ T5843] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.037022][ T5839] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 69.053024][ T5839] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 69.062160][ T5847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.062784][ T5850] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 69.077985][ T5850] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 69.086496][ T5847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.086653][ T5850] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 69.101949][ T5850] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 69.111100][ T5852] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 69.111389][ T5847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.125509][ T5839] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 69.128677][ T5852] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 69.141010][ T5852] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 69.141283][ T5847] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.148434][ T5852] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 69.156004][ T5839] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 69.164282][ T5852] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 69.170560][ T5847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.179534][ T5852] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 69.183635][ T5839] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 69.192309][ T5852] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 69.203189][ T5839] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 69.204970][ T5852] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 69.220772][ T5839] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 69.221620][ T5852] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 69.245805][ T5835] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 69.258420][ T5835] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 69.272742][ T5835] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 69.633245][ T5830] chnl_net:caif_netlink_parms(): no params data found [ 69.757890][ T5842] chnl_net:caif_netlink_parms(): no params data found [ 69.800513][ T5831] chnl_net:caif_netlink_parms(): no params data found [ 69.845523][ T5840] chnl_net:caif_netlink_parms(): no params data found [ 69.918869][ T5830] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.927192][ T5830] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.934847][ T5830] bridge_slave_0: entered allmulticast mode [ 69.942524][ T5830] bridge_slave_0: entered promiscuous mode [ 69.993744][ T5830] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.002628][ T5830] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.010595][ T5830] bridge_slave_1: entered allmulticast mode [ 70.017207][ T5830] bridge_slave_1: entered promiscuous mode [ 70.079673][ T5836] chnl_net:caif_netlink_parms(): no params data found [ 70.098038][ T5830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.116598][ T5842] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.123815][ T5842] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.131174][ T5842] bridge_slave_0: entered allmulticast mode [ 70.137770][ T5842] bridge_slave_0: entered promiscuous mode [ 70.144665][ T5831] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.152313][ T5831] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.159574][ T5831] bridge_slave_0: entered allmulticast mode [ 70.166154][ T5831] bridge_slave_0: entered promiscuous mode [ 70.179695][ T5831] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.186812][ T5831] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.194133][ T5831] bridge_slave_1: entered allmulticast mode [ 70.201191][ T5831] bridge_slave_1: entered promiscuous mode [ 70.210538][ T5830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.226205][ T5842] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.233502][ T5842] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.240717][ T5842] bridge_slave_1: entered allmulticast mode [ 70.247228][ T5842] bridge_slave_1: entered promiscuous mode [ 70.300623][ T5840] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.307771][ T5840] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.315729][ T5840] bridge_slave_0: entered allmulticast mode [ 70.322966][ T5840] bridge_slave_0: entered promiscuous mode [ 70.330842][ T5840] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.337962][ T5840] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.345510][ T5840] bridge_slave_1: entered allmulticast mode [ 70.352457][ T5840] bridge_slave_1: entered promiscuous mode [ 70.384322][ T5831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.412719][ T5842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.424622][ T5842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.450842][ T5831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.470497][ T5830] team0: Port device team_slave_0 added [ 70.491942][ T5836] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.499531][ T5836] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.506689][ T5836] bridge_slave_0: entered allmulticast mode [ 70.513987][ T5836] bridge_slave_0: entered promiscuous mode [ 70.531516][ T5831] team0: Port device team_slave_0 added [ 70.539499][ T5830] team0: Port device team_slave_1 added [ 70.547257][ T5840] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.559374][ T5840] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.576729][ T5836] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.584241][ T5836] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.591646][ T5836] bridge_slave_1: entered allmulticast mode [ 70.598278][ T5836] bridge_slave_1: entered promiscuous mode [ 70.606227][ T5831] team0: Port device team_slave_1 added [ 70.630701][ T5842] team0: Port device team_slave_0 added [ 70.683044][ T5842] team0: Port device team_slave_1 added [ 70.700303][ T5836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.710480][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.717440][ T5831] 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. [ 70.744013][ T5831] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.756515][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.763795][ T5830] 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. [ 70.789873][ T5830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.802494][ T5830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.809573][ T5830] 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. [ 70.836352][ T5830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.850577][ T5840] team0: Port device team_slave_0 added [ 70.865806][ T5836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.884008][ T5831] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.891245][ T5831] 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. [ 70.918215][ T5831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.942648][ T5840] team0: Port device team_slave_1 added [ 70.967752][ T5836] team0: Port device team_slave_0 added [ 71.004540][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.012616][ T5842] 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. [ 71.039606][ T5842] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.055171][ T5836] team0: Port device team_slave_1 added [ 71.081318][ T5830] hsr_slave_0: entered promiscuous mode [ 71.087609][ T5830] hsr_slave_1: entered promiscuous mode [ 71.103550][ T5842] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.110827][ T5842] 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. [ 71.137487][ T5842] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.160762][ T5831] hsr_slave_0: entered promiscuous mode [ 71.166882][ T5831] hsr_slave_1: entered promiscuous mode [ 71.173532][ T5831] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.181499][ T5831] Cannot create hsr debugfs directory [ 71.188081][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.195438][ T5840] 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. [ 71.222224][ T5840] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.233447][ T5835] Bluetooth: hci0: command tx timeout [ 71.239152][ T5840] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.239189][ T5840] 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. [ 71.239218][ T5840] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.284373][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.291431][ T5836] 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. [ 71.318227][ T5836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.318256][ T5845] Bluetooth: hci4: command tx timeout [ 71.318267][ T5847] Bluetooth: hci2: command tx timeout [ 71.334486][ T5847] Bluetooth: hci1: command tx timeout [ 71.334790][ T5835] Bluetooth: hci3: command tx timeout [ 71.353005][ T5836] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.360573][ T5836] 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. [ 71.387532][ T5836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.428753][ T5840] hsr_slave_0: entered promiscuous mode [ 71.435605][ T5840] hsr_slave_1: entered promiscuous mode [ 71.441831][ T5840] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.450520][ T5840] Cannot create hsr debugfs directory [ 71.471275][ T5842] hsr_slave_0: entered promiscuous mode [ 71.477564][ T5842] hsr_slave_1: entered promiscuous mode [ 71.483798][ T5842] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.491881][ T5842] Cannot create hsr debugfs directory [ 71.644956][ T5836] hsr_slave_0: entered promiscuous mode [ 71.651514][ T5836] hsr_slave_1: entered promiscuous mode [ 71.657484][ T5836] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.665552][ T5836] Cannot create hsr debugfs directory [ 71.876282][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.882852][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.927794][ T5830] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 71.943895][ T5830] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 71.971045][ T5830] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 71.988139][ T5830] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 72.026121][ T5831] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.040633][ T5831] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.061367][ T5831] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.074033][ T5831] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.133531][ T5842] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.155478][ T5842] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.172524][ T5842] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.188052][ T5842] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.284453][ T5840] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 72.300639][ T5840] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 72.312821][ T5840] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 72.326644][ T5840] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 72.406067][ T5836] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.428622][ T5836] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.445278][ T5836] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.457112][ T5836] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.505893][ T5830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.548231][ T5842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.593442][ T5830] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.623614][ T5831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.639030][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.646356][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.677841][ T5842] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.691734][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.699167][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.733175][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.740349][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.761462][ T5831] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.792487][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.799657][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.816421][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.823684][ T1140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.836349][ T5836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.865358][ T221] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.873065][ T221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.907803][ T5840] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.947376][ T5836] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.990249][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.997369][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.025902][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.033064][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.056114][ T5842] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.096463][ T5840] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.182124][ T4511] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.189461][ T4511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.221908][ T4511] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.229100][ T4511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.266588][ T5836] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 73.317577][ T5835] Bluetooth: hci0: command tx timeout [ 73.390772][ T5835] Bluetooth: hci1: command tx timeout [ 73.396243][ T5835] Bluetooth: hci3: command tx timeout [ 73.397744][ T5830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.402405][ T5845] Bluetooth: hci2: command tx timeout [ 73.410538][ T5847] Bluetooth: hci4: command tx timeout [ 73.508626][ T5842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.543950][ T5831] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.566613][ T5830] veth0_vlan: entered promiscuous mode [ 73.642757][ T5830] veth1_vlan: entered promiscuous mode [ 73.709993][ T5830] veth0_macvtap: entered promiscuous mode [ 73.723575][ T5836] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.750101][ T5840] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.758892][ T5831] veth0_vlan: entered promiscuous mode [ 73.778504][ T5830] veth1_macvtap: entered promiscuous mode [ 73.796993][ T5842] veth0_vlan: entered promiscuous mode [ 73.817850][ T5842] veth1_vlan: entered promiscuous mode [ 73.834113][ T5831] veth1_vlan: entered promiscuous mode [ 73.864543][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.923600][ T5831] veth0_macvtap: entered promiscuous mode [ 73.932964][ T5830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.955893][ T5831] veth1_macvtap: entered promiscuous mode [ 73.966811][ T5830] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.977546][ T5830] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.987675][ T5830] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.996911][ T5830] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.020689][ T5842] veth0_macvtap: entered promiscuous mode [ 74.047637][ T5842] veth1_macvtap: entered promiscuous mode [ 74.062631][ T5840] veth0_vlan: entered promiscuous mode [ 74.115540][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.127295][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.141012][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.151734][ T5840] veth1_vlan: entered promiscuous mode [ 74.166720][ T5831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.177612][ T5831] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.190027][ T5831] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.200655][ T5842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.211490][ T5842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.222111][ T5842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.232915][ T5842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.244009][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.276473][ T5831] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.285514][ T5831] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.294732][ T5831] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.303912][ T5831] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.336145][ T5842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.346943][ T5842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.361652][ T5842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.372627][ T5842] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.384048][ T5842] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.396603][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.405731][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.415449][ T5842] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.425438][ T5842] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.435358][ T5842] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.444217][ T5842] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.487969][ T5836] veth0_vlan: entered promiscuous mode [ 74.508254][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.516811][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.550025][ T5840] veth0_macvtap: entered promiscuous mode [ 74.582843][ T5836] veth1_vlan: entered promiscuous mode [ 74.602919][ T5840] veth1_macvtap: entered promiscuous mode [ 74.654009][ T1140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.670227][ T1140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.705101][ T5830] 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. [ 74.722239][ T5836] veth0_macvtap: entered promiscuous mode [ 74.731793][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.744486][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.754685][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.766218][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.776959][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.787799][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.799914][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.822291][ T1107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.838093][ T1140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.839409][ T5836] veth1_macvtap: entered promiscuous mode [ 74.854332][ T1107] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.871490][ T1140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.882273][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.898287][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.929599][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.958177][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.976459][ T5840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.987302][ T5840] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.022735][ T5840] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.046177][ T5840] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.058036][ T5840] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.067264][ T5840] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.076865][ T5840] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.088542][ T5921] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000197: 0000 [#1] PREEMPT SMP KASAN PTI [ 75.101196][ T5921] KASAN: null-ptr-deref in range [0x0000000000000cb8-0x0000000000000cbf] [ 75.109651][ T5921] CPU: 1 UID: 0 PID: 5921 Comm: syz.1.6 Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 75.120059][ T5921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 75.130149][ T5921] RIP: 0010:bpf_map_offload_map_alloc+0x19a/0x910 [ 75.136594][ T5921] Code: 48 89 44 24 30 42 80 3c 20 00 74 08 48 89 df e8 ac e6 3b 00 48 89 5c 24 18 4c 89 2b 49 8d 9d bd 0c 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 df 06 00 00 0f b6 1b 31 ff 89 de e8 dd [ 75.156203][ T5921] RSP: 0018:ffffc90004267bc0 EFLAGS: 00010203 [ 75.162284][ T5921] RAX: 0000000000000197 RBX: 0000000000000cbd RCX: 0000000000080000 [ 75.170248][ T5921] RDX: ffffc9000c509000 RSI: 0000000000000074 RDI: 0000000000000075 [ 75.178242][ T5921] RBP: ffffc90004267cd8 R08: ffffffff9455284f R09: 1ffffffff28aa509 [ 75.186205][ T5921] R10: dffffc0000000000 R11: fffffbfff28aa50a R12: dffffc0000000000 [ 75.194169][ T5921] R13: 0000000000000000 R14: ffff888061a48000 R15: 1ffff9200084cf80 [ 75.202132][ T5921] FS: 00007f8e3e4476c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 75.211072][ T5921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.217644][ T5921] CR2: 0000001b3021fffc CR3: 0000000029160000 CR4: 00000000003526f0 [ 75.225612][ T5921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.233614][ T5921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.241592][ T5921] Call Trace: [ 75.244862][ T5921] [ 75.247781][ T5921] ? __die_body+0x5f/0xb0 [ 75.252106][ T5921] ? die_addr+0xb0/0xe0 [ 75.256253][ T5921] ? exc_general_protection+0x3dd/0x5d0 [ 75.261795][ T5921] ? asm_exc_general_protection+0x26/0x30 [ 75.267506][ T5921] ? bpf_map_offload_map_alloc+0x19a/0x910 [ 75.273330][ T5921] ? __pfx_bpf_map_offload_map_alloc+0x10/0x10 [ 75.279478][ T5921] ? __pfx___might_resched+0x10/0x10 [ 75.284769][ T5921] ? __might_fault+0xaa/0x120 [ 75.289439][ T5921] ? htab_map_alloc_check+0x380/0x470 [ 75.294837][ T5921] map_create+0x946/0x11c0 [ 75.299254][ T5921] __sys_bpf+0x6d3/0x820 [ 75.303503][ T5921] ? __pfx___sys_bpf+0x10/0x10 [ 75.308276][ T5921] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.314266][ T5921] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.320607][ T5921] ? do_syscall_64+0x100/0x230 [ 75.325383][ T5921] __x64_sys_bpf+0x7c/0x90 [ 75.329792][ T5921] do_syscall_64+0xf3/0x230 [ 75.334287][ T5921] ? clear_bhb_loop+0x35/0x90 [ 75.338966][ T5921] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.344880][ T5921] RIP: 0033:0x7f8e3d58d169 [ 75.349313][ T5921] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.368908][ T5921] RSP: 002b:00007f8e3e447038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 75.377320][ T5921] RAX: ffffffffffffffda RBX: 00007f8e3d7a5fa0 RCX: 00007f8e3d58d169 [ 75.385309][ T5921] RDX: 0000000000000050 RSI: 0000400000000280 RDI: 0000000000000000 [ 75.393272][ T5921] RBP: 00007f8e3d60e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 75.401245][ T5921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.409201][ T5921] R13: 0000000000000000 R14: 00007f8e3d7a5fa0 R15: 00007ffefee62f18 [ 75.417161][ T5921] [ 75.420180][ T5921] Modules linked in: [ 75.424554][ T5847] Bluetooth: hci0: command tx timeout [ 75.424878][ T5921] ---[ end trace 0000000000000000 ]--- [ 75.437262][ T5921] RIP: 0010:bpf_map_offload_map_alloc+0x19a/0x910 [ 75.443972][ T5921] Code: 48 89 44 24 30 42 80 3c 20 00 74 08 48 89 df e8 ac e6 3b 00 48 89 5c 24 18 4c 89 2b 49 8d 9d bd 0c 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 df 06 00 00 0f b6 1b 31 ff 89 de e8 dd [ 75.463730][ T5921] RSP: 0018:ffffc90004267bc0 EFLAGS: 00010203 [ 75.471176][ T5847] Bluetooth: hci4: command tx timeout [ 75.476814][ T5847] Bluetooth: hci3: command tx timeout [ 75.482807][ T54] Bluetooth: hci2: command tx timeout [ 75.482820][ T5835] Bluetooth: hci1: command tx timeout [ 75.485820][ T5921] RAX: 0000000000000197 RBX: 0000000000000cbd RCX: 0000000000080000 [ 75.503946][ T5921] RDX: ffffc9000c509000 RSI: 0000000000000074 RDI: 0000000000000075 [ 75.512682][ T5921] RBP: ffffc90004267cd8 R08: ffffffff9455284f R09: 1ffffffff28aa509 [ 75.521888][ T5921] R10: dffffc0000000000 R11: fffffbfff28aa50a R12: dffffc0000000000 [ 75.529963][ T5921] R13: 0000000000000000 R14: ffff888061a48000 R15: 1ffff9200084cf80 [ 75.537952][ T5921] FS: 00007f8e3e4476c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 75.547974][ T5921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.555474][ T5921] CR2: 00007f8ebf55e8e5 CR3: 0000000029160000 CR4: 00000000003526f0 [ 75.564502][ T5921] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.572554][ T5921] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.581229][ T5921] Kernel panic - not syncing: Fatal exception [ 75.587608][ T5921] Kernel Offset: disabled [ 75.591930][ T5921] Rebooting in 86400 seconds..