Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts. 2024/10/01 07:10:29 ignoring optional flag "sandboxArg"="0" 2024/10/01 07:10:29 ignoring optional flag "type"="gce" 2024/10/01 07:10:29 parsed 1 programs 2024/10/01 07:10:30 executed programs: 0 [ 50.257911][ T3392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 50.331510][ T3440] chnl_net:caif_netlink_parms(): no params data found [ 50.348864][ T3440] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.355909][ T3440] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.363461][ T3440] device bridge_slave_0 entered promiscuous mode [ 50.370625][ T3440] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.377794][ T3440] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.385145][ T3440] device bridge_slave_1 entered promiscuous mode [ 50.396477][ T3440] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.406354][ T3440] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.420987][ T3440] team0: Port device team_slave_0 added [ 50.427616][ T3440] team0: Port device team_slave_1 added [ 50.436470][ T3440] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.443550][ T3440] 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. [ 50.469438][ T3440] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.480759][ T3440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.487784][ T3440] 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. [ 50.513665][ T3440] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.528887][ T3440] device hsr_slave_0 entered promiscuous mode [ 50.535142][ T3440] device hsr_slave_1 entered promiscuous mode [ 50.790931][ T3440] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.798700][ T3440] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.806285][ T3440] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.813776][ T3440] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.827665][ T3440] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.834888][ T3440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.842171][ T3440] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.849303][ T3440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.869687][ T3440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.878928][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.886819][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.894907][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.903104][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.913626][ T3440] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.923293][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.931487][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.938541][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.946109][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.954287][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.961329][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.972625][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.980894][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.989931][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.999567][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.007500][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.016977][ T3440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.060429][ T3440] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.067849][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.075263][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.091107][ T3440] device veth0_vlan entered promiscuous mode [ 51.098213][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.106660][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.114827][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.122313][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.132839][ T3440] device veth1_vlan entered promiscuous mode [ 51.139340][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.151409][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.159237][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.168822][ T3440] device veth0_macvtap entered promiscuous mode [ 51.176215][ T3440] device veth1_macvtap entered promiscuous mode [ 51.186765][ T3440] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.194144][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.203859][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.213167][ T3440] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.221364][ T474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.333785][ T474] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.341856][ T474] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.349938][ T1154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.363825][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.372322][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.380365][ T1154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.399190][ T3614] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 51.413205][ T3614] team0: Port device vlan0 added [ 51.420127][ T3614] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 51.431240][ T3614] device veth0_vlan left promiscuous mode [ 51.437811][ T3614] device veth0_vlan entered promiscuous mode [ 51.444089][ T3614] [ 51.446399][ T3614] ============================================ [ 51.452525][ T3614] WARNING: possible recursive locking detected [ 51.458667][ T3614] 5.15.167-syzkaller #0 Not tainted [ 51.463845][ T3614] -------------------------------------------- [ 51.469979][ T3614] syz-executor.0/3614 is trying to acquire lock: [ 51.476286][ T3614] ffff88817b195cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_device_event+0xe0/0x420 [ 51.485934][ T3614] [ 51.485934][ T3614] but task is already holding lock: [ 51.493277][ T3614] ffff88817b195cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0x42/0xca0 [ 51.502690][ T3614] [ 51.502690][ T3614] other info that might help us debug this: [ 51.510729][ T3614] Possible unsafe locking scenario: [ 51.510729][ T3614] [ 51.518144][ T3614] CPU0 [ 51.521390][ T3614] ---- [ 51.524636][ T3614] lock(team->team_lock_key); [ 51.529452][ T3614] lock(team->team_lock_key); [ 51.534190][ T3614] [ 51.534190][ T3614] *** DEADLOCK *** [ 51.534190][ T3614] [ 51.542308][ T3614] May be due to missing lock nesting notation [ 51.542308][ T3614] [ 51.550625][ T3614] 2 locks held by syz-executor.0/3614: [ 51.556140][ T3614] #0: ffffffff85ed0d88 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x212/0x8a0 [ 51.565517][ T3614] #1: ffff88817b195cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0x42/0xca0 [ 51.575313][ T3614] [ 51.575313][ T3614] stack backtrace: [ 51.581168][ T3614] CPU: 1 PID: 3614 Comm: syz-executor.0 Not tainted 5.15.167-syzkaller #0 [ 51.589634][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.599676][ T3614] Call Trace: [ 51.603112][ T3614] [ 51.606017][ T3614] dump_stack_lvl+0xcd/0x134 [ 51.610610][ T3614] __lock_acquire.cold+0x130/0x2c5 [ 51.615710][ T3614] lock_acquire+0xbb/0x290 [ 51.620165][ T3614] ? team_device_event+0xe0/0x420 [ 51.625186][ T3614] ? lockdep_hardirqs_on_prepare+0xcd/0xf0 [ 51.630970][ T3614] ? __local_bh_enable_ip+0x5d/0x90 [ 51.636171][ T3614] ? trace_hardirqs_on+0x56/0x110 [ 51.641199][ T3614] ? neigh_lookup+0x167/0x2e0 [ 51.645868][ T3614] __mutex_lock+0x60/0x660 [ 51.650292][ T3614] ? team_device_event+0xe0/0x420 [ 51.655291][ T3614] ? team_device_event+0xe0/0x420 [ 51.660387][ T3614] team_device_event+0xe0/0x420 [ 51.665398][ T3614] notifier_call_chain+0x5d/0x110 [ 51.670678][ T3614] __dev_notify_flags+0x24a/0x270 [ 51.675694][ T3614] dev_change_flags+0x68/0x80 [ 51.680378][ T3614] vlan_device_event+0xb48/0xd20 [ 51.685310][ T3614] ? raw_notifier+0x222/0x350 [ 51.689967][ T3614] ? bcm_notifier+0x2c9/0x350 [ 51.694623][ T3614] notifier_call_chain+0x5d/0x110 [ 51.699713][ T3614] dev_open+0x106/0x120 [ 51.703841][ T3614] team_add_slave+0x517/0xca0 [ 51.708513][ T3614] ? team_options_change_check+0x20/0x20 [ 51.714121][ T3614] do_set_master+0xe3/0x100 [ 51.718605][ T3614] do_setlink+0x439/0x1b80 [ 51.722993][ T3614] ? __nla_validate_parse+0x32f/0x1420 [ 51.728423][ T3614] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 51.734292][ T3614] ? __nla_validate_parse+0xb4/0x1420 [ 51.739647][ T3614] ? __nla_parse+0x3d/0x50 [ 51.744047][ T3614] ? validate_linkmsg+0x1fa/0x230 [ 51.749053][ T3614] __rtnl_newlink+0x828/0xe60 [ 51.753847][ T3614] ? fs_reclaim_acquire+0x48/0xd0 [ 51.758887][ T3614] ? find_held_lock+0x2b/0x80 [ 51.763684][ T3614] ? kmem_cache_alloc_trace+0x47/0x2a0 [ 51.769130][ T3614] ? kmem_cache_alloc_trace+0x25d/0x2a0 [ 51.774651][ T3614] ? __rtnl_newlink+0xe60/0xe60 [ 51.779481][ T3614] rtnl_newlink+0x49/0x70 [ 51.783789][ T3614] rtnetlink_rcv_msg+0x248/0x8a0 [ 51.788700][ T3614] ? __dev_queue_xmit+0x814/0x1910 [ 51.793809][ T3614] ? __copy_skb_header+0x14f/0x310 [ 51.798898][ T3614] netlink_rcv_skb+0x87/0x1d0 [ 51.803545][ T3614] ? ndo_dflt_bridge_getlink+0x930/0x930 [ 51.809152][ T3614] netlink_unicast+0x2fe/0x430 [ 51.813912][ T3614] netlink_sendmsg+0x3b7/0x730 [ 51.818664][ T3614] __sock_sendmsg+0x56/0x80 [ 51.823314][ T3614] ____sys_sendmsg+0x36f/0x390 [ 51.828051][ T3614] ? sendmsg_copy_msghdr+0x70/0xf0 [ 51.833144][ T3614] ___sys_sendmsg+0x8b/0xd0 [ 51.837692][ T3614] ? find_held_lock+0x2b/0x80 [ 51.842350][ T3614] ? __fget_files+0x182/0x310 [ 51.847010][ T3614] ? __fget_files+0x1ab/0x310 [ 51.851756][ T3614] ? __fget_light+0x69/0xe0 [ 51.856588][ T3614] __sys_sendmsg+0x88/0x100 [ 51.861071][ T3614] ? lockdep_hardirqs_on_prepare+0xcd/0xf0 [ 51.867176][ T3614] do_syscall_64+0x33/0xb0 [ 51.871660][ T3614] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.877548][ T3614] RIP: 0033:0x7fe517aabda9 [ 51.881938][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 51.902158][ T3614] RSP: 002b:00007fe516e2c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.910735][ T3614] RAX: ffffffffffffffda RBX: 00007fe517bd9f80 RCX: 00007fe517aabda9 [ 51.918825][ T3614] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000004 [ 51.926773][ T3614] RBP: 00007fe517af847a R08: 0000000000000000 R09: 0000000000000000 [ 51.934893][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.942840][ T3614] R13: 000000000000000b R14: 00007fe517bd9f80 R15: 00007fff0c330178 [ 51.950965][ T3614] [ 52.367424][ T19] Bluetooth: hci0: command 0x0409 tx timeout [ 54.457455][ T3158] Bluetooth: hci0: command 0x041b tx timeout [ 56.527450][ T3158] Bluetooth: hci0: command 0x040f tx timeout [ 58.607476][ T3158] Bluetooth: hci0: command 0x0419 tx timeout