last executing test programs: 1.352730214s ago: executing program 0 (id=1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0x202, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0xa, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x8, 0xfffff038}, {0x10}]}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0xc03e) openat$snapshot(0xffffff9c, &(0x7f0000000040), 0x185301, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000240)="8f0978d21b640fc79ca50000c0fe470f06430f01c2440f20c0ac0a0000e39d9d0f22c066460f38809bf77f00000f214a0fc73d0d0000003e653666400fc7775f400f01c4", 0x44}], 0x1, 0x10, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x118) r5 = fanotify_init(0xf00, 0x1) fanotify_mark(r5, 0x105, 0x40009965, r4, 0x0) write$binfmt_misc(r4, &(0x7f0000000340)="caf085f005aba5cd9d2e64e283be39ff7667c80edbf170b9dd2af897c6f23fcef462bce7ebbb54f3496db6d536284472a6b677b2443dad4cbe6f5c00", 0x3c) r6 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001300), 0x40, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000040)=0xf) setresuid(0xee00, 0xee00, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x11) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x41, &(0x7f0000000240)=[{&(0x7f0000000080)=""/198}, {&(0x7f0000000000)=""/41}, {&(0x7f0000000180)=""/174}], 0x286, 0x0) 1.289055515s ago: executing program 1 (id=2): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) close(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x3, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x5, 0x8}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_USC={0x0, 0x3, {0x5, 0x2, 0x6}}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000880) socket$unix(0x1, 0x1, 0x0) socket$kcm(0x11, 0x3, 0x0) r4 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000003340)=@newtfilter={0x488, 0x2c, 0xd3f, 0x70bd24, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x5}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_bpf={{0x8}, {0x45c, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x6, 0xd, 0x9, 0x4}]}}, @TCA_BPF_POLICE={0x444, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x400014, 0x10000, 0x80000001, 0x3, 0x3, 0x80000000, 0x5, 0xbf, 0x4, 0xf4, 0xffffffff, 0x7, 0x1, 0x81, 0x80000000, 0x81, 0x6, 0x0, 0x7, 0x9cc7, 0xfff, 0xff, 0x9, 0x5, 0x7f, 0x9, 0x1000003, 0x3, 0x4, 0x9, 0x0, 0x2, 0x1, 0x6, 0xfffffd09, 0x4, 0x3, 0x8, 0xfffffffd, 0x1, 0xd, 0x40, 0x0, 0x0, 0x7fffffff, 0x9, 0x101, 0x107, 0x263, 0x98, 0x80, 0x80000001, 0x6, 0x4, 0xfffffffa, 0x5, 0x0, 0x9, 0x4, 0x5, 0x27, 0x0, 0x8, 0xfffffe01, 0x7d4, 0x0, 0x1389, 0x53b7, 0xd18, 0x6, 0x5, 0x56, 0x645ec805, 0x4, 0x3, 0xfffffffb, 0x5007, 0x3, 0x2, 0x8a92, 0x4, 0x7, 0x4, 0xbbb, 0x5ffee5c7, 0x8, 0x9, 0x271, 0xffffe819, 0xa, 0xe8, 0x3, 0x200, 0x8001, 0x3, 0x87d7, 0x9, 0x851, 0x2, 0x8, 0x3, 0x7, 0x8, 0x6f47, 0x3, 0x5c90, 0x5, 0x1ff, 0x0, 0xf02, 0x1e, 0x57e7, 0x5adaaf8c, 0x3f8, 0x4, 0x79, 0x7, 0x5, 0x4, 0x2, 0x2, 0x1, 0x7, 0x3ff, 0x85f, 0x8, 0x7, 0x3, 0x2, 0x25a, 0x4, 0x3, 0x0, 0xfffffff8, 0x8001, 0xffff6a70, 0x6, 0x5, 0x2, 0x9, 0x8001, 0x5, 0x5, 0x1, 0xffffffc0, 0x9, 0x3ff, 0x5, 0x9, 0xb, 0x7, 0xf, 0xfffffff7, 0x8, 0x7fff, 0x0, 0x2e7, 0x3ff, 0x8, 0x450, 0x7, 0x7fffffff, 0x5, 0x5, 0x5, 0x2, 0x1, 0x1000, 0x5, 0x3, 0x4, 0x7, 0x2, 0x0, 0x0, 0x1, 0x80, 0x6670, 0x5, 0x16d, 0x2, 0x4, 0x9, 0x200, 0xc, 0x9, 0x13f9, 0x9, 0x0, 0x5, 0x7, 0x45, 0x80000001, 0xb, 0x3, 0x2, 0x0, 0x6, 0x8000, 0x4, 0x3, 0x6, 0x2, 0x9, 0xa262, 0x1, 0xc, 0x6, 0x7, 0x400, 0x2, 0x401, 0x8, 0x205, 0x5072f7e2, 0x1000, 0x1, 0x58ba, 0x5, 0x59b1, 0x40005, 0x120, 0x3, 0x5, 0x5, 0x6f1da0e, 0x80000001, 0x2, 0x8, 0x4, 0x696, 0x5, 0x8, 0x2, 0x3ff, 0x3, 0x0, 0x8, 0x2, 0x8f0d, 0x4, 0xa, 0xfffffff6, 0xfffffff7, 0x6, 0x6, 0x1, 0x80, 0x5, 0x0, 0x6, 0x8e, 0xb5d, 0x9, 0xfffffd4c]}, @TCA_POLICE_TBF={0x3c, 0x1, {0xc2, 0x20000000, 0x859, 0xaedb, 0x7, {0x7, 0x2, 0xd, 0x8, 0x204, 0x95a5}, {0x8, 0x0, 0x7ff, 0xf95b, 0x2, 0x280000}, 0x10001, 0xfffffffd, 0x6}}]}]}}]}, 0x488}, 0x1, 0x0, 0x0, 0x24048001}, 0x20044804) 222.774141ms ago: executing program 3 (id=4): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000005c0)={0x1, 0x0, [{0x40000108, 0x0, 0x39}]}) 159.662142ms ago: executing program 1 (id=6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x4a0000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000100)={0xca, 0x0, 0x2000, 0x1}, 0x10) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) syz_clone3(&(0x7f0000000240)={0x22800000, 0x0, 0x0, 0x0, {0xc}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x4}) bpf$PROG_LOAD(0x5, 0x0, 0x0) fsopen(&(0x7f0000000000)='nfs\x00', 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) write(r3, &(0x7f0000000100)="3c0000003b00050001000000000000000a01000025000100534d432d425046544553542d554549442020202020202020202020202020202000000000", 0x3c) write(r3, &(0x7f0000000140)="380000003b00050002000000000000000a01000024000100534d432d425046544553542d5545494420202020202020202020202020202020", 0x38) r4 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x5000, @loopback}, 0x10) listen(r4, 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) r6 = geteuid() quotactl_fd$Q_GETNEXTQUOTA(r0, 0xffffffff80000900, r6, &(0x7f00000002c0)) connect$inet(r5, &(0x7f0000000040)={0x2, 0x5000, @loopback}, 0x10) 90.663634ms ago: executing program 3 (id=7): r0 = openat$comedi(0xffffff9c, &(0x7f0000000100)='/dev/comedi1\x00', 0x0, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000000)={'8255\x00', [0xf000, 0x6, 0x2, 0xc, 0x90000, 0x9, 0x40000, 0x88f, 0x280ffa, 0xfffffdfc, 0x5, 0x8, 0x1030, 0x1000008, 0x30, 0x40000009, 0xfff7ffa6, 0x3fb, 0x912, 0xfffffffe, 0x3, 0x9, 0xc, 0x8001, 0x1, 0x200, 0xffff, 0x400018, 0x82, 0x2000006, 0x5]}) 22.667077ms ago: executing program 2 (id=3): 0s ago: executing program 4 (id=5): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. [ 106.230670][ T4263] cgroup: Unknown subsys name 'net' [ 106.340052][ T4263] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 107.877390][ T4263] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 109.355786][ T4285] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 109.357101][ T4287] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 109.364225][ T4285] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 109.371399][ T4287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 109.379830][ T4285] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 109.385410][ T4287] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 109.392690][ T4285] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 109.406867][ T4288] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 109.407018][ T4285] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 109.414355][ T4288] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 109.423639][ T4285] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 109.444274][ T4285] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 109.452128][ T4289] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 109.452406][ T4285] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 109.469420][ T4285] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 109.477552][ T4285] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 109.484939][ T4285] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 109.493976][ T4287] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 109.501479][ T4285] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 109.501574][ T4290] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 109.509234][ T4285] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 109.524223][ T4290] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 109.524854][ T4285] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 109.544112][ T4285] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 109.550999][ T4290] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 109.590625][ T4282] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 109.598424][ T4282] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 109.607223][ T4282] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 109.615177][ T4282] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 109.623450][ T4282] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 110.032989][ T4291] chnl_net:caif_netlink_parms(): no params data found [ 110.061082][ T4275] chnl_net:caif_netlink_parms(): no params data found [ 110.090519][ T4276] chnl_net:caif_netlink_parms(): no params data found [ 110.148706][ T4274] chnl_net:caif_netlink_parms(): no params data found [ 110.189503][ T4277] chnl_net:caif_netlink_parms(): no params data found [ 110.324588][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.331908][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.340582][ T4275] device bridge_slave_0 entered promiscuous mode [ 110.361245][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.368672][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.376623][ T4291] device bridge_slave_0 entered promiscuous mode [ 110.390694][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.399128][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.409162][ T4275] device bridge_slave_1 entered promiscuous mode [ 110.417538][ T4274] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.425255][ T4274] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.433987][ T4274] device bridge_slave_0 entered promiscuous mode [ 110.448994][ T4274] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.457504][ T4274] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.467417][ T4274] device bridge_slave_1 entered promiscuous mode [ 110.476336][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.484111][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.494429][ T4291] device bridge_slave_1 entered promiscuous mode [ 110.502985][ T4276] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.510540][ T4276] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.518794][ T4276] device bridge_slave_0 entered promiscuous mode [ 110.564246][ T4276] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.573690][ T4276] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.582161][ T4276] device bridge_slave_1 entered promiscuous mode [ 110.589768][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.598263][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.606239][ T4277] device bridge_slave_0 entered promiscuous mode [ 110.616275][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.640176][ T4274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.654665][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.665242][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.673240][ T4277] device bridge_slave_1 entered promiscuous mode [ 110.681632][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.692994][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.704178][ T4274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.735705][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.755558][ T4276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.769484][ T4276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.815493][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.827187][ T4275] team0: Port device team_slave_0 added [ 110.842925][ T4274] team0: Port device team_slave_0 added [ 110.859533][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.870504][ T4275] team0: Port device team_slave_1 added [ 110.886918][ T4291] team0: Port device team_slave_0 added [ 110.897207][ T4274] team0: Port device team_slave_1 added [ 110.905852][ T4276] team0: Port device team_slave_0 added [ 110.920720][ T4276] team0: Port device team_slave_1 added [ 110.937146][ T4291] team0: Port device team_slave_1 added [ 110.976697][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.983744][ T4274] 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. [ 111.010752][ T4274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.023755][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.031063][ T4275] 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. [ 111.057491][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.078986][ T4277] team0: Port device team_slave_0 added [ 111.105353][ T4274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.112559][ T4274] 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. [ 111.139620][ T4274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.151295][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.159789][ T4275] 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. [ 111.186389][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.197989][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.205065][ T4291] 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. [ 111.240369][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.253171][ T4277] team0: Port device team_slave_1 added [ 111.259358][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.266521][ T4291] 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. [ 111.292987][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.305183][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.312307][ T4276] 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. [ 111.338522][ T4276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.377821][ T4276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.385088][ T4276] 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. [ 111.414940][ T4276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.457215][ T4275] device hsr_slave_0 entered promiscuous mode [ 111.464018][ T4275] device hsr_slave_1 entered promiscuous mode [ 111.486883][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.494054][ T4277] 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. [ 111.520095][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.557251][ T4274] device hsr_slave_0 entered promiscuous mode [ 111.564783][ T4274] device hsr_slave_1 entered promiscuous mode [ 111.571528][ T4274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.579537][ T4274] Cannot create hsr debugfs directory [ 111.588655][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.596180][ T4277] 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. [ 111.612641][ T4287] Bluetooth: hci0: command 0x0409 tx timeout [ 111.622285][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.639313][ T4282] Bluetooth: hci2: command 0x0409 tx timeout [ 111.639335][ T4285] Bluetooth: hci3: command 0x0409 tx timeout [ 111.645670][ T4282] Bluetooth: hci1: command 0x0409 tx timeout [ 111.674553][ T4291] device hsr_slave_0 entered promiscuous mode [ 111.681604][ T4291] device hsr_slave_1 entered promiscuous mode [ 111.688366][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.692033][ T4282] Bluetooth: hci4: command 0x0409 tx timeout [ 111.696210][ T4291] Cannot create hsr debugfs directory [ 111.710668][ T4276] device hsr_slave_0 entered promiscuous mode [ 111.717819][ T4276] device hsr_slave_1 entered promiscuous mode [ 111.724741][ T4276] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.732476][ T4276] Cannot create hsr debugfs directory [ 111.743741][ T4277] device hsr_slave_0 entered promiscuous mode [ 111.750857][ T4277] device hsr_slave_1 entered promiscuous mode [ 111.758616][ T4277] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 111.767273][ T4277] Cannot create hsr debugfs directory [ 112.145809][ T4276] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 112.158043][ T4276] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 112.168629][ T4276] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 112.180342][ T4276] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 112.260514][ T4275] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.273386][ T4275] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.298517][ T4275] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.312370][ T4275] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.338389][ T4291] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 112.350595][ T4291] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 112.384950][ T4291] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 112.396279][ T4291] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 112.459864][ T4274] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 112.469127][ T4274] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 112.479408][ T4274] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 112.508779][ T4274] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 112.571209][ T4277] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 112.589681][ T4277] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 112.626327][ T4276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.634181][ T4277] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 112.644141][ T4277] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 112.674647][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.705032][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.714815][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.744238][ T4291] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.767575][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.777275][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.787770][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.797009][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.806974][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.814690][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.827207][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.842206][ T4276] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.865969][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.874571][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.883685][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.893346][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.900447][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.909805][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 112.918772][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 112.952664][ T4275] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.961320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.971305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.981256][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.988481][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.999005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.007823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.019626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.054622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.066199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.075771][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.083149][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.091487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.101004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.110342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.119695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.129019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.138281][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.145486][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.153989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.163392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.173458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.201786][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.211487][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.221937][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.229177][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.238842][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.248706][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.258919][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.268760][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.277350][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.286387][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.305743][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.315260][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.328371][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.354148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.365272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.374914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.388180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.398111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.407447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.420015][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.431295][ T4274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.449018][ T4276] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 113.462633][ T4276] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 113.477627][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.496587][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.508344][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.517512][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.527134][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.536557][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.545343][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.554280][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.563323][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.572520][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.598524][ T4275] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 113.616448][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.630789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.655867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.680311][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.692342][ T4287] Bluetooth: hci1: command 0x041b tx timeout [ 113.692555][ T4282] Bluetooth: hci0: command 0x041b tx timeout [ 113.698629][ T4287] Bluetooth: hci3: command 0x041b tx timeout [ 113.704868][ T4282] Bluetooth: hci2: command 0x041b tx timeout [ 113.719291][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.742352][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.772296][ T4282] Bluetooth: hci4: command 0x041b tx timeout [ 113.787105][ T4274] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.811470][ T4277] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.869077][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.892892][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.907425][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.918344][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.930087][ T4331] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.937405][ T4331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.948343][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.970429][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.996353][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.016546][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.023775][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.052320][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.087441][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.114364][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.135587][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.203195][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.223047][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 114.253509][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 114.281918][ T4339] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.289363][ T4339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.303816][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.319670][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.329719][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.348205][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.357127][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.365754][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.384885][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.418825][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.430847][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 114.448814][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.468471][ T4339] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.475696][ T4339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.493997][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.509432][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.518069][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.534815][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.547333][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.558207][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 114.576852][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.585375][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.620118][ T4276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.641330][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.657057][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 114.684602][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 114.721462][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.753031][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 114.761097][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 114.797374][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 114.819194][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 114.831193][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.847471][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 114.858223][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.890520][ T4274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 114.923657][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 114.933967][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.943724][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 114.951406][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 114.998449][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.012988][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.033366][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.053548][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.064692][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.085069][ T4275] device veth0_vlan entered promiscuous mode [ 115.099889][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.113462][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.157227][ T4275] device veth1_vlan entered promiscuous mode [ 115.233789][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.242577][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.256222][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.267141][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.278746][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.288448][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.298257][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.306657][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.331433][ T4275] device veth0_macvtap entered promiscuous mode [ 115.340159][ T4276] device veth0_vlan entered promiscuous mode [ 115.386829][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.398971][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.415998][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.446645][ T4277] device veth0_vlan entered promiscuous mode [ 115.466030][ T4275] device veth1_macvtap entered promiscuous mode [ 115.497758][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.507937][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.523432][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.553172][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.572384][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.585010][ T4276] device veth1_vlan entered promiscuous mode [ 115.622667][ T4274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.632868][ T4277] device veth1_vlan entered promiscuous mode [ 115.645396][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.659195][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.667202][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.694327][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.706515][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.715884][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.739473][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.753939][ T4277] device veth0_macvtap entered promiscuous mode [ 115.771961][ T4282] Bluetooth: hci3: command 0x040f tx timeout [ 115.772722][ T4287] Bluetooth: hci2: command 0x040f tx timeout [ 115.778285][ T4282] Bluetooth: hci0: command 0x040f tx timeout [ 115.785418][ T4290] Bluetooth: hci1: command 0x040f tx timeout [ 115.802216][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.810817][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 115.820124][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.829442][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.839182][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.852063][ T4290] Bluetooth: hci4: command 0x040f tx timeout [ 115.864287][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.874845][ T4277] device veth1_macvtap entered promiscuous mode [ 115.897250][ T4276] device veth0_macvtap entered promiscuous mode [ 115.912398][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 115.920605][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.930496][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.940341][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 115.950277][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.960070][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 115.968880][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.977935][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.987246][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.996552][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.007975][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.018510][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.030800][ T4291] device veth0_vlan entered promiscuous mode [ 116.046653][ T4275] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.055606][ T4275] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.065000][ T4275] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.074053][ T4275] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.089626][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.101345][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.115445][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.126047][ T4276] device veth1_macvtap entered promiscuous mode [ 116.142844][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.151229][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.160415][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.175896][ T4291] device veth1_vlan entered promiscuous mode [ 116.196961][ T4274] device veth0_vlan entered promiscuous mode [ 116.204781][ T4277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.217439][ T4277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.230675][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.245054][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 116.255809][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 116.265374][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.273904][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.283913][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.292996][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.317135][ T4274] device veth1_vlan entered promiscuous mode [ 116.336347][ T4277] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.347974][ T4277] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.357263][ T4277] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.366719][ T4277] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.379665][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.388822][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.449130][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.460427][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.471336][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.482380][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.495335][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.503557][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.518314][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.527550][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.537850][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.554289][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.563614][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.593021][ T4291] device veth0_macvtap entered promiscuous mode [ 116.627250][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.638516][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.649093][ T4276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.660787][ T4276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.673518][ T4276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.691603][ T4274] device veth0_macvtap entered promiscuous mode [ 116.717318][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.729861][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 116.738441][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.747785][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.764710][ T4291] device veth1_macvtap entered promiscuous mode [ 116.780971][ T4274] device veth1_macvtap entered promiscuous mode [ 116.809192][ T4276] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.819762][ T4276] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.829477][ T4276] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.839353][ T4276] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.865399][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.869328][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.885301][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.890253][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.905376][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.916643][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.927020][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.937949][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.953679][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.972379][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.986675][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.994982][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 117.003915][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.014967][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.026250][ T1149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.029092][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.034654][ T1149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.050950][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.065278][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.076211][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.088514][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.101295][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.112078][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 117.124323][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.136653][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.160134][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.179582][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.190863][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.202161][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.212888][ T4291] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.224428][ T4291] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.236712][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.245439][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 117.257132][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.266394][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.276270][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.285311][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.297045][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.312339][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.323504][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.334450][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.345558][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.357700][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.369318][ T4274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 117.381363][ T4274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 117.397742][ T4274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.419788][ T47] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.421198][ T4291] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.437548][ T47] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.443409][ T4291] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.456137][ T4291] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.465451][ T4291] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.476169][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.488588][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.498904][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 117.513460][ T4274] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.523436][ T4274] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.533770][ T4274] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.543023][ T4274] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.609286][ T4302] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.624428][ T4302] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.659927][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 117.806529][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.829045][ T4302] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.837940][ T4302] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.846568][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.854848][ T4290] Bluetooth: hci0: command 0x0419 tx timeout [ 117.860909][ T4290] Bluetooth: hci3: command 0x0419 tx timeout [ 117.872538][ T4287] Bluetooth: hci2: command 0x0419 tx timeout [ 117.878711][ T4287] Bluetooth: hci1: command 0x0419 tx timeout [ 117.924228][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 117.933760][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 117.941867][ T4290] Bluetooth: hci4: command 0x0419 tx timeout [ 117.959706][ T1149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.975113][ T4331] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.017689][ T4331] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.037342][ T1149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.067985][ T4365] random: crng reseeded on system resumption [ 118.129860][ T4366] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 118.245790][ T4368] Falling back ldisc for ttyS3. [ 118.330119][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.357311][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 118.863026][ T1149] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.905621][ T1149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.930506][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.936094][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 118.963290][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.992454][ T1149] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 119.088414][ T4374] comedi comedi1: 8255: I/O port conflict (0x6,4) [ 119.132114][ T4374] comedi comedi1: 8255: I/O port conflict (0x2,4) [ 119.182694][ T4374] comedi comedi1: 8255: I/O port conflict (0xc,4) [ 119.201938][ T4374] comedi comedi1: 8255: I/O port conflict (0x90000,4) [ 119.229217][ T4374] comedi comedi1: 8255: I/O port conflict (0x9,4) [ 119.251909][ T4374] comedi comedi1: 8255: I/O port conflict (0x40000,4) [ 119.256813][ T4375] [ 119.261139][ T4375] ====================================================== [ 119.268420][ T4375] WARNING: possible circular locking dependency detected [ 119.275446][ T4375] syzkaller #0 Not tainted [ 119.279957][ T4375] ------------------------------------------------------ [ 119.287093][ T4375] syz.1.6/4375 is trying to acquire lock: [ 119.293205][ T4375] ffff8880547f9f98 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}, at: __flush_work+0x109/0xac0 [ 119.304972][ T4375] [ 119.304972][ T4375] but task is already holding lock: [ 119.312438][ T4375] ffff8880547f8130 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x249/0x520 [ 119.321621][ T4375] [ 119.321621][ T4375] which lock already depends on the new lock. [ 119.321621][ T4375] [ 119.332137][ T4375] [ 119.332137][ T4375] the existing dependency chain (in reverse order) is: [ 119.341265][ T4375] [ 119.341265][ T4375] -> #1 (sk_lock-AF_SMC/1){+.+.}-{0:0}: [ 119.349271][ T4375] lock_sock_nested+0x44/0x100 [ 119.355214][ T4375] smc_listen_out+0xd4/0x3c0 [ 119.360520][ T4375] smc_listen_work+0x57c/0xd60 [ 119.366067][ T4375] process_one_work+0x8ab/0x1160 [ 119.371576][ T4375] worker_thread+0xaf5/0x12a0 [ 119.376780][ T4375] kthread+0x29d/0x330 [ 119.381379][ T4375] ret_from_fork+0x1f/0x30 [ 119.386351][ T4375] [ 119.386351][ T4375] -> #0 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}: [ 119.396569][ T4375] __lock_acquire+0x2d18/0x7c40 [ 119.402393][ T4375] lock_acquire+0x1bb/0x4a0 [ 119.407442][ T4375] __flush_work+0x122/0xac0 [ 119.412611][ T4375] __cancel_work_timer+0x3f4/0x560 [ 119.418293][ T4375] smc_clcsock_release+0x5c/0xe0 [ 119.423895][ T4375] __smc_release+0x644/0x7b0 [ 119.429035][ T4375] smc_close_non_accepted+0xd1/0x1f0 [ 119.434941][ T4375] smc_close_active+0xae2/0xea0 [ 119.440493][ T4375] __smc_release+0x9c/0x7b0 [ 119.445601][ T4375] smc_release+0x2c1/0x520 [ 119.450535][ T4375] sock_close+0xbf/0x210 [ 119.455399][ T4375] __fput+0x20a/0x8b0 [ 119.459932][ T4375] task_work_run+0x1d0/0x260 [ 119.465060][ T4375] exit_to_user_mode_loop+0xe6/0x110 [ 119.470886][ T4375] exit_to_user_mode_prepare+0xee/0x180 [ 119.476953][ T4375] syscall_exit_to_user_mode+0x16/0x40 [ 119.482932][ T4375] do_syscall_64+0x58/0xa0 [ 119.487885][ T4375] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.494420][ T4375] [ 119.494420][ T4375] other info that might help us debug this: [ 119.494420][ T4375] [ 119.504993][ T4375] Possible unsafe locking scenario: [ 119.504993][ T4375] [ 119.512439][ T4375] CPU0 CPU1 [ 119.517950][ T4375] ---- ---- [ 119.523584][ T4375] lock(sk_lock-AF_SMC/1); [ 119.528113][ T4375] lock((work_completion)(&new_smc->smc_listen_work)); [ 119.537578][ T4375] lock(sk_lock-AF_SMC/1); [ 119.544945][ T4375] lock((work_completion)(&new_smc->smc_listen_work)); [ 119.551933][ T4375] [ 119.551933][ T4375] *** DEADLOCK *** [ 119.551933][ T4375] [ 119.560149][ T4375] 2 locks held by syz.1.6/4375: [ 119.565183][ T4375] #0: ffff888074760210 (&sb->s_type->i_mutex_key#11){+.+.}-{3:3}, at: sock_close+0x82/0x210 [ 119.576072][ T4375] #1: ffff8880547f8130 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x249/0x520 [ 119.585742][ T4375] [ 119.585742][ T4375] stack backtrace: [ 119.591663][ T4375] CPU: 1 PID: 4375 Comm: syz.1.6 Not tainted syzkaller #0 [ 119.598877][ T4375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 119.608937][ T4375] Call Trace: [ 119.612323][ T4375] [ 119.615455][ T4375] dump_stack_lvl+0x188/0x24e [ 119.620328][ T4375] ? load_image+0x410/0x410 [ 119.624870][ T4375] ? show_regs_print_info+0x12/0x12 [ 119.630091][ T4375] ? print_circular_bug+0x12b/0x1a0 [ 119.635334][ T4375] check_noncircular+0x296/0x330 [ 119.640388][ T4375] ? look_up_lock_class+0x75/0x140 [ 119.645699][ T4375] ? add_chain_block+0x9b0/0x9b0 [ 119.650660][ T4375] ? lockdep_lock+0xf1/0x1f0 [ 119.655277][ T4375] ? lock_release+0xcf/0x920 [ 119.659885][ T4375] ? _find_first_zero_bit+0xd2/0x100 [ 119.665196][ T4375] __lock_acquire+0x2d18/0x7c40 [ 119.670335][ T4375] ? deref_stack_reg+0x18e/0x220 [ 119.675273][ T4375] ? deref_stack_reg+0x18e/0x220 [ 119.680304][ T4375] ? verify_lock_unused+0x140/0x140 [ 119.685603][ T4375] ? __bfs+0x27a/0x560 [ 119.689696][ T4375] ? check_path+0x40/0x40 [ 119.694057][ T4375] ? mark_lock+0x94/0x320 [ 119.698412][ T4375] ? __lock_acquire+0x1465/0x7c40 [ 119.703445][ T4375] ? lockdep_lock+0xf1/0x1f0 [ 119.708130][ T4375] lock_acquire+0x1bb/0x4a0 [ 119.712701][ T4375] ? __flush_work+0x109/0xac0 [ 119.717383][ T4375] ? __lock_acquire+0x1465/0x7c40 [ 119.722782][ T4375] ? read_lock_is_recursive+0x10/0x10 [ 119.728192][ T4375] ? __flush_work+0x109/0xac0 [ 119.733673][ T4375] __flush_work+0x122/0xac0 [ 119.738217][ T4375] ? __flush_work+0x109/0xac0 [ 119.742907][ T4375] ? flush_work+0x20/0x20 [ 119.747435][ T4375] ? try_to_grab_pending+0xfa/0x890 [ 119.752964][ T4375] ? lockdep_hardirqs_off+0x70/0x100 [ 119.758268][ T4375] ? mark_lock+0x94/0x320 [ 119.762636][ T4375] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 119.768773][ T4375] ? mod_delayed_work_on+0x1b0/0x1b0 [ 119.774906][ T4375] ? lock_chain_count+0x20/0x20 [ 119.779963][ T4375] ? __cancel_work_timer+0x36a/0x560 [ 119.785443][ T4375] __cancel_work_timer+0x3f4/0x560 [ 119.790608][ T4375] ? cancel_work_sync+0x20/0x20 [ 119.795687][ T4375] ? __smc_release+0x63c/0x7b0 [ 119.800548][ T4375] ? __local_bh_enable_ip+0x136/0x1c0 [ 119.805942][ T4375] ? lockdep_hardirqs_on+0x94/0x140 [ 119.811600][ T4375] ? __local_bh_enable_ip+0x136/0x1c0 [ 119.817416][ T4375] ? _local_bh_enable+0xa0/0xa0 [ 119.822715][ T4375] smc_clcsock_release+0x5c/0xe0 [ 119.827685][ T4375] __smc_release+0x644/0x7b0 [ 119.832801][ T4375] smc_close_non_accepted+0xd1/0x1f0 [ 119.838225][ T4375] smc_close_active+0xae2/0xea0 [ 119.843456][ T4375] ? sock_no_sendpage_locked+0x1c0/0x1c0 [ 119.849204][ T4375] __smc_release+0x9c/0x7b0 [ 119.853903][ T4375] smc_release+0x2c1/0x520 [ 119.858332][ T4375] sock_close+0xbf/0x210 [ 119.862897][ T4375] ? sock_mmap+0x90/0x90 [ 119.867380][ T4375] __fput+0x20a/0x8b0 [ 119.871377][ T4375] task_work_run+0x1d0/0x260 [ 119.875999][ T4375] ? task_work_cancel+0x220/0x220 [ 119.881123][ T4375] ? __close_range+0x20c/0x770 [ 119.886003][ T4375] ? exit_to_user_mode_loop+0x3b/0x110 [ 119.891484][ T4375] exit_to_user_mode_loop+0xe6/0x110 [ 119.896784][ T4375] exit_to_user_mode_prepare+0xee/0x180 [ 119.902444][ T4375] syscall_exit_to_user_mode+0x16/0x40 [ 119.908018][ T4375] do_syscall_64+0x58/0xa0 [ 119.912444][ T4375] ? clear_bhb_loop+0x60/0xb0 [ 119.918155][ T4375] ? clear_bhb_loop+0x60/0xb0 [ 119.923492][ T4375] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.929922][ T4375] RIP: 0033:0x7f912039e159 [ 119.934528][ T4375] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 119.954414][ T4375] RSP: 002b:00007ffc274b1fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 119.962863][ T4375] RAX: 0000000000000000 RBX: 00007f9120627da0 RCX: 00007f912039e159 [ 119.971205][ T4375] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 119.979279][ T4375] RBP: 00007f9120627da0 R08: 00007f9120626038 R09: 0000000000000000 [ 119.987271][ T4375] R10: 00000000003fc3e8 R11: 0000000000000246 R12: 000000000001d447 [ 119.995347][ T4375] R13: 00007f9120625fac R14: 000000000001d179 R15: 00007ffc274b20f0 [ 120.003340][ T4375] [ 120.037212][ T4374] comedi comedi1: 8255: I/O port conflict (0x280ffa,4) [ 120.047413][ T4374] comedi comedi1: 8255: I/O port conflict (0xfffffffffffffdfc,4) [ 120.061884][ T4374] comedi comedi1: 8255: I/O port conflict (0x5,4) [ 120.069366][ T4374] comedi comedi1: 8255: I/O port conflict (0x8,4) [ 120.077982][ T4374] comedi comedi1: 8255: I/O port conflict (0x1000008,4) [ 120.085431][ T4374] comedi comedi1: 8255: I/O port conflict (0x40000009,4) [ 120.095187][ T4374] comedi comedi1: 8255: I/O port conflict (0xfffffffffff7ffa6,4) [ 120.104617][ T4374] comedi comedi1: 8255: I/O port conflict (0x3fb,4) [ 120.111457][ T4374] comedi comedi1: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 120.122255][ T4374] comedi comedi1: 8255: I/O port conflict (0x3,4) [ 120.130360][ T4374] comedi comedi1: 8255: I/O port conflict (0x9,4) [ 120.137238][ T4374] comedi comedi1: 8255: I/O port conflict (0xc,4) [ 120.144368][ T4374] comedi comedi1: 8255: I/O port conflict (0x1,4) [ 120.151147][ T4374] comedi comedi1: 8255: I/O port conflict (0xffff,4) [ 120.158331][ T4374] comedi comedi1: 8255: I/O port conflict (0x400018,4) [ 120.166032][ T4374] comedi comedi1: 8255: I/O port conflict (0x82,4) [ 120.176297][ T4374] comedi comedi1: 8255: I/O port conflict (0x2000006,4) [ 120.183904][ T4374] comedi comedi1: 8255: I/O port conflict (0x5,4)