Warning: Permanently added '10.128.0.3' (ECDSA) to the list of known hosts. 2021/03/07 09:10:44 fuzzer started 2021/03/07 09:10:44 dialing manager at 10.128.0.163:37407 2021/03/07 09:10:45 syscalls: 3540 2021/03/07 09:10:45 code coverage: enabled 2021/03/07 09:10:45 comparison tracing: enabled 2021/03/07 09:10:45 extra coverage: enabled 2021/03/07 09:10:45 setuid sandbox: enabled 2021/03/07 09:10:45 namespace sandbox: enabled 2021/03/07 09:10:45 Android sandbox: /sys/fs/selinux/policy does not exist 2021/03/07 09:10:45 fault injection: enabled 2021/03/07 09:10:45 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/03/07 09:10:45 net packet injection: enabled 2021/03/07 09:10:45 net device setup: enabled 2021/03/07 09:10:45 concurrency sanitizer: enabled 2021/03/07 09:10:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/03/07 09:10:45 USB emulation: enabled 2021/03/07 09:10:45 hci packet injection: enabled 2021/03/07 09:10:45 wifi device emulation: enabled 2021/03/07 09:10:45 802.15.4 emulation: enabled 2021/03/07 09:10:47 suppressing KCSAN reports in functions: 'ext4_fc_commit' '__jbd2_journal_file_buffer' '_prb_read_valid' 'prandom_seed' 'generic_write_end' 'start_this_handle' '__send_signal' 'caching_thread' 'kauditd_thread' 'lookup_fast' 'n_tty_receive_buf_common' 'jbd2_journal_commit_transaction' 'ext4_free_inodes_count' 'do_nanosleep' 'blk_mq_sched_dispatch_requests' 'exit_mm' 'futex_wait_queue_me' 'ext4_mark_iloc_dirty' 'blk_mq_rq_ctx_init' 'xas_clear_mark' 'ext4_writepages' 'wbt_done' 'isolate_migratepages_block' 'shmem_unlink' '__xa_clear_mark' 'alloc_pid' 2021/03/07 09:10:47 fetching corpus: 0, signal 0/2000 (executing program) 2021/03/07 09:10:47 fetching corpus: 50, signal 22987/26467 (executing program) 2021/03/07 09:10:47 fetching corpus: 100, signal 32701/37594 (executing program) 2021/03/07 09:10:47 fetching corpus: 150, signal 39713/45987 (executing program) 2021/03/07 09:10:48 fetching corpus: 200, signal 47042/54487 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corpus: 4400, signal 178065/185134 (executing program) 2021/03/07 09:10:53 fetching corpus: 4450, signal 178614/185240 (executing program) 2021/03/07 09:10:53 fetching corpus: 4500, signal 180049/185327 (executing program) 2021/03/07 09:10:54 fetching corpus: 4550, signal 181103/185393 (executing program) 2021/03/07 09:10:54 fetching corpus: 4600, signal 181766/185401 (executing program) 2021/03/07 09:10:54 fetching corpus: 4650, signal 182245/185401 (executing program) 2021/03/07 09:10:54 fetching corpus: 4671, signal 182446/185401 (executing program) 2021/03/07 09:10:54 fetching corpus: 4671, signal 182446/185401 (executing program) 2021/03/07 09:10:55 starting 6 fuzzer processes 09:10:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300)='802.15.4 MAC\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x21}]}, 0x28}}, 0x0) 09:10:56 executing program 1: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') preadv(r2, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/129, 0x81}], 0x1, 0x0, 0x0) 09:10:56 executing program 2: perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x4) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) mq_open(0x0, 0x40, 0x0, &(0x7f0000000180)={0x3, 0x0, 0x1171, 0x6}) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 09:10:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r3 = socket(0x400000000000010, 0x802, 0x0) write(r3, &(0x7f0000001140)="24000000200099f0003be90000ed190e020008160000104400ba1080080002007f196be0", 0x24) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast1}}, {{0x3, 0x0, @private}}}, 0x108) 09:10:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004440)=[{{0x0, 0x0, 0x0}, 0x100020}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') preadv(r0, &(0x7f00000017c0), 0x2d6, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/211, 0xd3}], 0x1, 0x7, 0x0) 09:10:56 executing program 5: socket$l2tp(0x2, 0x2, 0x73) r0 = socket$inet(0x2, 0x6, 0x40) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x2f, @multicast1, 0x4e21, 0x3, 'nq\x00', 0x0, 0x108}, 0x2c) r1 = socket$l2tp(0x2, 0x2, 0x73) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00000006c0)=0x20, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000180), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x1e}, @loopback, @multicast2, 0x4, 0x1}}}, {{@arp={@multicast2, @private=0xa010100, 0x0, 0xffffff00, 0x8, 0x8, {@mac=@local, {[0xff, 0xff, 0xff]}}, {@empty, {[0x0, 0xff, 0xff]}}, 0x9, 0x0, 0x3, 0x46, 0x8, 0x66, 'bridge0\x00', 'ip6erspan0\x00', {}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @rand_addr=0x64010100, 0x2, 0x1}}}, {{@arp={@local, @private=0xa010100, 0xffffffff, 0xffffff, 0x0, 0xf, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}}, 0x87, 0x40, 0x3ff, 0xa8c, 0x7, 0x800, 'rose0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x60}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x440) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb0\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r2, 0x4601, &(0x7f00000000c0)={0x280, 0x80, 0x320, 0x240, 0x0, 0x81, 0x4, 0x2, {0x1000, 0x4}, {0x56d, 0x9e2, 0x1}, {0xfff, 0x363}, {0x5, 0x5, 0x1}, 0x3, 0x2, 0xfffffffa, 0xffffffff, 0x1, 0x8000, 0x8, 0x3, 0xff, 0x1, 0x0, 0x6, 0x34, 0x4, 0x1, 0x1}) syzkaller login: [ 42.280661][ T8387] IPVS: ftp: loaded support on port[0] = 21 [ 42.340488][ T8387] chnl_net:caif_netlink_parms(): no params data found [ 42.376944][ T8387] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.386024][ T8387] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.395623][ T8387] device bridge_slave_0 entered promiscuous mode [ 42.404736][ T8387] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.412632][ T8387] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.420473][ T8387] device bridge_slave_1 entered promiscuous mode [ 42.434870][ T8387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.446257][ T8387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.463440][ T8387] team0: Port device team_slave_0 added [ 42.471605][ T8387] team0: Port device team_slave_1 added [ 42.484333][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.497086][ T8387] 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. [ 42.527743][ T8387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.547166][ T8387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.555118][ T8387] 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. [ 42.584189][ T8387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.598976][ T8389] IPVS: ftp: loaded support on port[0] = 21 [ 42.608332][ T8387] device hsr_slave_0 entered promiscuous mode [ 42.614893][ T8387] device hsr_slave_1 entered promiscuous mode [ 42.669367][ T8391] IPVS: ftp: loaded support on port[0] = 21 [ 42.724383][ T8387] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.745231][ T8387] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.766020][ T8389] chnl_net:caif_netlink_parms(): no params data found [ 42.775446][ T8387] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.785864][ T8387] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.824248][ T8391] chnl_net:caif_netlink_parms(): no params data found [ 42.852626][ T8393] IPVS: ftp: loaded support on port[0] = 21 [ 42.865506][ T8387] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.873292][ T8387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.881579][ T8387] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.889234][ T8387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.923201][ T8389] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.930803][ T8389] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.939631][ T8389] device bridge_slave_0 entered promiscuous mode [ 42.948920][ T8389] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.957000][ T8389] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.965744][ T8389] device bridge_slave_1 entered promiscuous mode [ 42.982963][ T8389] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.003498][ T8389] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.028134][ T8395] IPVS: ftp: loaded support on port[0] = 21 [ 43.039871][ T8389] team0: Port device team_slave_0 added [ 43.048590][ T8389] team0: Port device team_slave_1 added [ 43.076201][ T8389] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.083911][ T8389] 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. [ 43.112700][ T8389] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.154572][ T8389] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.162206][ T8389] 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. [ 43.190043][ T8389] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.202010][ T8391] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.209710][ T8391] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.218455][ T8391] device bridge_slave_0 entered promiscuous mode [ 43.230872][ T8397] IPVS: ftp: loaded support on port[0] = 21 [ 43.241583][ T8391] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.250953][ T8391] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.259617][ T8391] device bridge_slave_1 entered promiscuous mode [ 43.306078][ T8393] chnl_net:caif_netlink_parms(): no params data found [ 43.323338][ T8387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.358840][ T8391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.371379][ T8389] device hsr_slave_0 entered promiscuous mode [ 43.380568][ T8389] device hsr_slave_1 entered promiscuous mode [ 43.387906][ T8389] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.396385][ T8389] Cannot create hsr debugfs directory [ 43.416621][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.426141][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.436229][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.448359][ T8391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.462529][ T8395] chnl_net:caif_netlink_parms(): no params data found [ 43.479469][ T8387] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.494488][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.503528][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.543402][ T8391] team0: Port device team_slave_0 added [ 43.567890][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.577041][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.586787][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.594522][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.602680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.611481][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.620521][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.628818][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.637020][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.646640][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.656833][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.666767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.675803][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.684299][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.693820][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.702568][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.711058][ T8393] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.719368][ T8393] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.727632][ T8393] device bridge_slave_0 entered promiscuous mode [ 43.736494][ T8393] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.744318][ T8393] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.752260][ T8393] device bridge_slave_1 entered promiscuous mode [ 43.760922][ T8391] team0: Port device team_slave_1 added [ 43.773877][ T8853] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.784168][ T8397] chnl_net:caif_netlink_parms(): no params data found [ 43.804474][ T8391] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.812141][ T8391] 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. [ 43.840122][ T8391] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.865538][ T8395] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.875724][ T8395] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.884802][ T8395] device bridge_slave_0 entered promiscuous mode [ 43.894998][ T8395] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.904177][ T8395] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.913487][ T8395] device bridge_slave_1 entered promiscuous mode [ 43.921988][ T8391] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.929779][ T8391] 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. [ 43.961088][ T8391] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.977751][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.986771][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.996808][ T8393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.010908][ T8393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.035174][ T8389] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 44.055851][ T8395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.066743][ T8387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.077164][ T8391] device hsr_slave_0 entered promiscuous mode [ 44.084232][ T8391] device hsr_slave_1 entered promiscuous mode [ 44.091082][ T8391] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.099289][ T8391] Cannot create hsr debugfs directory [ 44.108673][ T8389] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 44.119024][ T8389] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 44.130295][ T8395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.152267][ T8393] team0: Port device team_slave_0 added [ 44.162419][ T8393] team0: Port device team_slave_1 added [ 44.169036][ T8389] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 44.181279][ T8395] team0: Port device team_slave_0 added [ 44.189427][ T8395] team0: Port device team_slave_1 added [ 44.200962][ T8397] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.208531][ T8397] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.216295][ T8397] device bridge_slave_0 entered promiscuous mode [ 44.229389][ T8397] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.236698][ T8397] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.244756][ T8397] device bridge_slave_1 entered promiscuous mode [ 44.265959][ T8395] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.274207][ T8395] 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. [ 44.302143][ T8395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.323400][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.331215][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.339008][ T9359] Bluetooth: hci0: command 0x0409 tx timeout [ 44.350289][ T8397] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.360858][ T8395] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.368899][ T8395] 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. [ 44.396451][ T8395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.409572][ T8393] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.417236][ T8393] 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. [ 44.444709][ T8393] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.457874][ T8393] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.465692][ T8393] 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. [ 44.493676][ T8393] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.510209][ T8387] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.520309][ T8397] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.547717][ T8397] team0: Port device team_slave_0 added [ 44.562369][ T8393] device hsr_slave_0 entered promiscuous mode [ 44.567148][ T8853] Bluetooth: hci1: command 0x0409 tx timeout [ 44.575971][ T8393] device hsr_slave_1 entered promiscuous mode [ 44.582591][ T8393] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.593504][ T8393] Cannot create hsr debugfs directory [ 44.608036][ T8397] team0: Port device team_slave_1 added [ 44.620838][ T8395] device hsr_slave_0 entered promiscuous mode [ 44.628443][ T8395] device hsr_slave_1 entered promiscuous mode [ 44.635432][ T8395] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.643934][ T8395] Cannot create hsr debugfs directory [ 44.665101][ T8397] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.673158][ T8397] 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. [ 44.700879][ T8397] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.714593][ T8397] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.723931][ T8397] 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. [ 44.752783][ T8397] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.753315][ T8853] Bluetooth: hci2: command 0x0409 tx timeout [ 44.774023][ T8391] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 44.784562][ T8391] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 44.799731][ T8391] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 44.827516][ T8391] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 44.844728][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.853731][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.868072][ T8389] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.884896][ T8397] device hsr_slave_0 entered promiscuous mode [ 44.893265][ T35] Bluetooth: hci3: command 0x0409 tx timeout [ 44.900280][ T8397] device hsr_slave_1 entered promiscuous mode [ 44.907972][ T8397] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.916051][ T8397] Cannot create hsr debugfs directory [ 44.922851][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.931466][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.941539][ T8387] device veth0_vlan entered promiscuous mode [ 44.946301][ T8387] device veth1_vlan entered promiscuous mode [ 44.974779][ T8389] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.984102][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.993088][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.002230][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.011162][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.019649][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.033312][ T8393] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 45.047375][ T8393] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 45.047453][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 45.063578][ T8393] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 45.074388][ T8393] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 45.087077][ T8395] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 45.099265][ T8395] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 45.109683][ T8395] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 45.119194][ T8395] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 45.135738][ T8387] device veth0_macvtap entered promiscuous mode [ 45.151009][ T8387] device veth1_macvtap entered promiscuous mode [ 45.164341][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.175403][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.184657][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.195170][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.203404][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.213939][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.216560][ T9378] Bluetooth: hci5: command 0x0409 tx timeout [ 45.223089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.237185][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.244621][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.252793][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.261786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.272196][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.281505][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.291525][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.301000][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 45.328979][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.359210][ T8387] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.376879][ T8397] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 45.386382][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.395923][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.410070][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.419428][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.428210][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.437089][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.445995][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.455513][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.464499][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.474035][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.484177][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.497495][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.505473][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.515666][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.528011][ T8387] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.538403][ T8387] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.551808][ T8387] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.564586][ T8387] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.578457][ T8397] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 45.590174][ T8389] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.608576][ T8397] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 45.628323][ T8391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.646394][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.655304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.664933][ T8397] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 45.694616][ T8393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.706376][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.715546][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.725353][ T8389] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.742037][ T8395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.752594][ T8391] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.773839][ T8395] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.785413][ T8393] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.817247][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.829808][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.840560][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.851307][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.861416][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.871565][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.881631][ T9697] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.889362][ T9697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.898003][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.907168][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.916105][ T9697] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.923819][ T9697] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.932590][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.943806][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.954796][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.965697][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.985622][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.995588][ T1839] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.004479][ T1839] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.013212][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.022222][ T9641] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.029568][ T9641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.037433][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.046648][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.055381][ T9641] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.063169][ T9641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.071182][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 46.080293][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.089593][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.100285][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.115544][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.125520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.134831][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.143492][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.152434][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.162234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.171023][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.178988][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.188240][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.196653][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.206514][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.215680][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.223863][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.250309][ T8397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.261434][ T8389] device veth0_vlan entered promiscuous mode [ 46.281301][ T8393] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.293005][ T8393] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.308371][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.318155][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.329913][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.341252][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.351070][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.360224][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.370828][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.379928][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.389350][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.399047][ T9199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.416402][ T9697] Bluetooth: hci0: command 0x041b tx timeout [ 46.417234][ T8397] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.434595][ T8389] device veth1_vlan entered promiscuous mode [ 46.446878][ T1839] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.455565][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.456090][ T1839] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.463789][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.483586][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.493008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 46.501880][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.511750][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.520704][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.529053][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.538590][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.550243][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.560496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.576205][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.585298][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.594155][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.603059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.612802][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.621503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.630954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.639729][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.648507][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.656161][ T9641] Bluetooth: hci1: command 0x041b tx timeout [ 46.657681][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.671804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.681327][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.703946][ T8393] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.718372][ T8391] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.730528][ T8391] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.741474][ T8395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.751973][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.761281][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.774757][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready 09:11:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300)='802.15.4 MAC\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x21}]}, 0x28}}, 0x0) [ 46.784235][ T9641] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.791698][ T9641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.800716][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.810605][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.820515][ T9641] bridge0: port 2(bridge_slave_1) entered blocking state 09:11:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300)='802.15.4 MAC\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x21}]}, 0x28}}, 0x0) [ 46.828216][ T9641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.845130][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.857402][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.865658][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.893766][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.902915][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.915530][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.928969][ T8389] device veth0_macvtap entered promiscuous mode [ 46.936770][ T9641] Bluetooth: hci2: command 0x041b tx timeout 09:11:01 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300)='802.15.4 MAC\x00', r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x28, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x21}]}, 0x28}}, 0x0) [ 46.945704][ T8389] device veth1_macvtap entered promiscuous mode [ 46.966040][ T9461] Bluetooth: hci3: command 0x041b tx timeout [ 46.972601][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.981783][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 09:11:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x4040) [ 47.003907][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.012912][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.020669][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.028809][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.038173][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.046680][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.079062][ T8395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.099953][ T8389] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.112719][ T8389] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.124227][ T8389] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.132076][ T9461] Bluetooth: hci4: command 0x041b tx timeout [ 47.139677][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.148642][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.158080][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.167734][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.176365][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.185194][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.194740][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.204207][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.213277][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.221758][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.230789][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.240107][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.248891][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.258607][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.268774][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.278282][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.287583][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.296085][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.306093][ T8391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.306555][ T9697] Bluetooth: hci5: command 0x041b tx timeout [ 47.319939][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 09:11:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x4040) [ 47.330014][ T8393] device veth0_vlan entered promiscuous mode [ 47.338413][ T8389] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.350501][ T8389] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.363161][ T8389] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.389921][ T8389] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.402399][ T8389] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.417647][ T8389] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.428393][ T8389] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.443464][ T8393] device veth1_vlan entered promiscuous mode [ 47.451121][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.460529][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.471032][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.481144][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 09:11:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x4040) [ 47.491107][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.525894][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.533456][ T9729] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.552485][ T8397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.576265][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.588772][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.598481][ T9359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.614505][ T8391] device veth0_vlan entered promiscuous mode [ 47.643985][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.653610][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.655033][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.675487][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 09:11:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x841}, 0x4040) [ 47.686746][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.716247][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.725610][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.738900][ T8391] device veth1_vlan entered promiscuous mode [ 47.760615][ T8395] device veth0_vlan entered promiscuous mode [ 47.775174][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.789120][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.801881][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.811156][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.820484][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.830408][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.838681][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.856192][ T8393] device veth0_macvtap entered promiscuous mode [ 47.866533][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.868445][ T8395] device veth1_vlan entered promiscuous mode [ 47.874660][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.901890][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.910464][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.919204][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.928691][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.939831][ T8393] device veth1_macvtap entered promiscuous mode [ 47.957752][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.967716][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.982545][ T8393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.994732][ T8393] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.005605][ T8393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.017358][ T8393] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.029426][ T8393] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.038885][ T8391] device veth0_macvtap entered promiscuous mode [ 48.052987][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.061482][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.074459][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.087140][ T8393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.102433][ T8393] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 09:11:02 executing program 1: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r1 = fanotify_init(0x200, 0x0) fanotify_mark(r1, 0x145, 0x40000017, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') preadv(r2, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/129, 0x81}], 0x1, 0x0, 0x0) [ 48.113399][ T8393] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.124714][ T8393] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.136479][ T8393] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.148118][ T8397] device veth0_vlan entered promiscuous mode [ 48.158207][ T8391] device veth1_macvtap entered promiscuous mode [ 48.168468][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.179992][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.189663][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.201571][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.210430][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.227594][ T8393] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.237466][ T8393] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.247243][ T8393] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.256262][ T8393] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.273447][ T8395] device veth0_macvtap entered promiscuous mode [ 48.281247][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.291585][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.300844][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.310097][ T9697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.322915][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.337124][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.348980][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.361273][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.375415][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.387756][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.400307][ T8391] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.414437][ T8397] device veth1_vlan entered promiscuous mode [ 48.423481][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.433651][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.443749][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.454143][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.471007][ T8395] device veth1_macvtap entered promiscuous mode [ 48.487117][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.487561][ T9378] Bluetooth: hci0: command 0x040f tx timeout [ 48.498382][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.515081][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.526234][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.540514][ T8391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.552201][ T8391] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.565342][ T8391] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.588703][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.599405][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.608518][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.619025][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.632662][ T8397] device veth0_macvtap entered promiscuous mode [ 48.642115][ T8391] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.652284][ T8391] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.661724][ T8391] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.671787][ T8391] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.689056][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.700712][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.712100][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.723349][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.735648][ T35] Bluetooth: hci1: command 0x040f tx timeout [ 48.736063][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.753257][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.764478][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.776916][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.788530][ T8395] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.796484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.806171][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.816041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.825185][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.835277][ T8397] device veth1_macvtap entered promiscuous mode [ 48.851668][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.859964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.861233][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.884089][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.895420][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.906563][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.918383][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.929280][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.940400][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.951518][ T8395] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.962872][ T8395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.974812][ T8395] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.983138][ T9378] Bluetooth: hci2: command 0x040f tx timeout [ 48.993853][ T8395] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.003101][ T8395] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.012048][ T8395] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.021986][ T8395] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.038301][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.047484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.055548][ T9378] Bluetooth: hci3: command 0x040f tx timeout [ 49.056566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.073574][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.085093][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.096311][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.108153][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.119379][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.131843][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.143369][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.154271][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.165721][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.176989][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.188399][ T8397] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.202093][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.211014][ T9641] Bluetooth: hci4: command 0x040f tx timeout [ 49.215958][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.230295][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.239921][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.251614][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.260884][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.275091][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.286090][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.300986][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.312326][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.324353][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.334992][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.348663][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.359390][ T8397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.370861][ T3597] Bluetooth: hci5: command 0x040f tx timeout [ 49.372102][ T8397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.390371][ T8397] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.413980][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.423800][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.438712][ T8397] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.449753][ T8397] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.460091][ T8397] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.470824][ T8397] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.510736][ T1779] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.520299][ T1779] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.582985][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.596292][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.620283][ T3040] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.628633][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.654244][ T3040] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.661572][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.672737][ T9378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.689095][ T3040] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.689442][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.703642][ T3040] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.737991][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.747282][ T9847] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.760351][ T9847] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.762151][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.777579][ T9641] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.788186][ T8395] ================================================================== [ 49.796559][ T8395] BUG: KCSAN: data-race in pcpu_alloc / pcpu_balance_workfn [ 49.804210][ T8395] [ 49.806551][ T8395] write to 0xffffffff88f4cccc of 4 bytes by task 7 on cpu 0: [ 49.814185][ T8395] pcpu_balance_workfn+0xc7c/0xe40 [ 49.819720][ T8395] process_one_work+0x3e1/0x950 [ 49.824652][ T8395] worker_thread+0x616/0xa70 [ 49.829328][ T8395] kthread+0x20b/0x230 [ 49.833648][ T8395] ret_from_fork+0x1f/0x30 [ 49.838237][ T8395] [ 49.840569][ T8395] read to 0xffffffff88f4cccc of 4 bytes by task 8395 on cpu 1: [ 49.848267][ T8395] pcpu_alloc+0xaed/0x1090 [ 49.853587][ T8395] __alloc_percpu_gfp+0x22/0x30 [ 49.859293][ T8395] percpu_ref_init+0x2c/0x210 [ 49.863967][ T8395] cgroup_bpf_inherit+0x5f/0x400 [ 49.869964][ T8395] cgroup_mkdir+0x6ed/0xe00 [ 49.874639][ T8395] kernfs_iop_mkdir+0x118/0x1d0 [ 49.879822][ T8395] vfs_mkdir+0x135/0x1f0 [ 49.884253][ T8395] do_mkdirat+0x147/0x230 [ 49.888915][ T8395] __x64_sys_mkdir+0x32/0x40 [ 49.893689][ T8395] do_syscall_64+0x39/0x80 [ 49.898178][ T8395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.904314][ T8395] [ 49.906969][ T8395] Reported by Kernel Concurrency Sanitizer on: [ 49.913183][ T8395] CPU: 1 PID: 8395 Comm: syz-executor.4 Not tainted 5.12.0-rc2-syzkaller #0 [ 49.922282][ T8395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.933005][ T8395] ================================================================== [ 49.941603][ T8395] Kernel panic - not syncing: panic_on_warn set ... [ 49.948692][ T8395] CPU: 1 PID: 8395 Comm: syz-executor.4 Not tainted 5.12.0-rc2-syzkaller #0 [ 49.958496][ T8395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.968995][ T8395] Call Trace: [ 49.972459][ T8395] dump_stack+0x137/0x19d [ 49.977047][ T8395] panic+0x1e7/0x5fa [ 49.981100][ T8395] ? vprintk_emit+0x2fa/0x3e0 [ 49.986228][ T8395] kcsan_report+0x67b/0x680 [ 49.991270][ T8395] ? __rcu_read_unlock+0x5c/0x250 [ 49.996370][ T8395] ? kcsan_setup_watchpoint+0x40b/0x470 [ 50.003133][ T8395] ? pcpu_alloc+0xaed/0x1090 [ 50.008566][ T8395] ? __alloc_percpu_gfp+0x22/0x30 [ 50.015255][ T8395] ? percpu_ref_init+0x2c/0x210 [ 50.020710][ T8395] ? cgroup_bpf_inherit+0x5f/0x400 [ 50.026328][ T8395] ? cgroup_mkdir+0x6ed/0xe00 [ 50.030996][ T8395] ? kernfs_iop_mkdir+0x118/0x1d0 [ 50.036348][ T8395] ? vfs_mkdir+0x135/0x1f0 [ 50.041212][ T8395] ? do_mkdirat+0x147/0x230 [ 50.046134][ T8395] ? __x64_sys_mkdir+0x32/0x40 [ 50.050886][ T8395] ? do_syscall_64+0x39/0x80 [ 50.056073][ T8395] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.063790][ T8395] kcsan_setup_watchpoint+0x40b/0x470 [ 50.070293][ T8395] pcpu_alloc+0xaed/0x1090 [ 50.075177][ T8395] __alloc_percpu_gfp+0x22/0x30 [ 50.081283][ T8395] ? cgroup_bpf_inherit+0x400/0x400 [ 50.087842][ T8395] percpu_ref_init+0x2c/0x210 [ 50.093327][ T8395] cgroup_bpf_inherit+0x5f/0x400 [ 50.098727][ T8395] ? pcpu_alloc_area+0x574/0x590 [ 50.103888][ T8395] ? __mutex_init+0x48/0x60 [ 50.109089][ T8395] cgroup_mkdir+0x6ed/0xe00 [ 50.113949][ T8395] ? bpf_lsm_inode_permission+0x5/0x10 [ 50.120477][ T8395] ? security_inode_permission+0xab/0xc0 [ 50.127853][ T8395] ? kernfs_evict_inode+0x40/0x40 [ 50.134216][ T8395] ? css_task_iter_end+0x1b0/0x1b0 [ 50.140190][ T8395] kernfs_iop_mkdir+0x118/0x1d0 [ 50.146187][ T8395] vfs_mkdir+0x135/0x1f0 [ 50.150607][ T8395] do_mkdirat+0x147/0x230 [ 50.155470][ T8395] __x64_sys_mkdir+0x32/0x40 [ 50.160144][ T8395] do_syscall_64+0x39/0x80 [ 50.164732][ T8395] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.170876][ T8395] RIP: 0033:0x465077 [ 50.174753][ T8395] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.195099][ T8395] RSP: 002b:00007ffc19cea618 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [ 50.203851][ T8395] RAX: ffffffffffffffda RBX: 00007ffc19cea6b0 RCX: 0000000000465077 [ 50.213389][ T8395] RDX: 00007ffc19cea6c7 RSI: 00000000000001ff RDI: 00007ffc19cea6b0 [ 50.221797][ T8395] RBP: 00007ffc19cea880 R08: 0000000000000000 R09: 00007ffc19cea4b0 [ 50.229927][ T8395] R10: 00007ffc19cea367 R11: 0000000000000206 R12: 0000000000000001 [ 50.238251][ T8395] R13: 000000000056ca68 R14: 0000000000000000 R15: 0000000000400538 [ 50.248464][ T8395] Kernel Offset: disabled [ 50.252784][ T8395] Rebooting in 86400 seconds..