Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. 2024/05/03 01:20:33 ignoring optional flag "sandboxArg"="0" 2024/05/03 01:20:34 parsed 1 programs 2024/05/03 01:20:35 executed programs: 0 [ 51.076746][ T3508] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 51.152578][ T3518] chnl_net:caif_netlink_parms(): no params data found [ 51.167626][ T3518] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.174702][ T3518] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.182035][ T3518] device bridge_slave_0 entered promiscuous mode [ 51.189281][ T3518] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.196424][ T3518] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.203954][ T3518] device bridge_slave_1 entered promiscuous mode [ 51.213863][ T3518] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.223624][ T3518] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.236222][ T3518] team0: Port device team_slave_0 added [ 51.242431][ T3518] team0: Port device team_slave_1 added [ 51.250696][ T3518] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.257907][ T3518] 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. [ 51.283901][ T3518] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.294910][ T3518] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.301972][ T3518] 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. [ 51.328789][ T3518] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.346053][ T3518] device hsr_slave_0 entered promiscuous mode [ 51.352435][ T3518] device hsr_slave_1 entered promiscuous mode [ 51.585752][ T3518] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.594048][ T3518] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.601694][ T3518] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.610492][ T3518] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.622418][ T3518] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.629530][ T3518] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.636997][ T3518] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.644242][ T3518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.664010][ T3518] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.673276][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.681223][ T3236] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.689704][ T3236] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.697767][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 51.707980][ T3518] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.722810][ T3518] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.733380][ T3518] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.745596][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.753902][ T3236] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.760932][ T3236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.768452][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.776649][ T3236] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.783691][ T3236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.791598][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.799913][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.808130][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.816269][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.825099][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.832476][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.870475][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.877932][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.886299][ T3518] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.900003][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.912672][ T3518] device veth0_vlan entered promiscuous mode [ 51.919631][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.927972][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.935672][ T35] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.945570][ T3518] device veth1_vlan entered promiscuous mode [ 51.956573][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.964378][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.972332][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.981611][ T3518] device veth0_macvtap entered promiscuous mode [ 51.989370][ T3518] device veth1_macvtap entered promiscuous mode [ 51.998938][ T3518] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.007101][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.016426][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.026092][ T3518] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.033814][ T3236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.138456][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.146543][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.154996][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.168618][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.176621][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.185900][ T1156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.207767][ T3679] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 52.219320][ T3679] team0: Port device vlan0 added [ 52.226277][ T3679] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 52.238691][ T3679] device veth0_vlan left promiscuous mode [ 52.245390][ T3679] device veth0_vlan entered promiscuous mode [ 52.251726][ T3679] [ 52.254142][ T3679] ============================================ [ 52.260448][ T3679] WARNING: possible recursive locking detected [ 52.266760][ T3679] 5.15.158-syzkaller #0 Not tainted [ 52.272039][ T3679] -------------------------------------------- [ 52.278172][ T3679] syz-executor.0/3679 is trying to acquire lock: [ 52.284576][ T3679] ffff888179ca8cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_device_event+0xe0/0x420 [ 52.294409][ T3679] [ 52.294409][ T3679] but task is already holding lock: [ 52.301764][ T3679] ffff888179ca8cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0x42/0xca0 [ 52.311217][ T3679] [ 52.311217][ T3679] other info that might help us debug this: [ 52.319249][ T3679] Possible unsafe locking scenario: [ 52.319249][ T3679] [ 52.326670][ T3679] CPU0 [ 52.329923][ T3679] ---- [ 52.333174][ T3679] lock(team->team_lock_key); [ 52.337921][ T3679] lock(team->team_lock_key); [ 52.342662][ T3679] [ 52.342662][ T3679] *** DEADLOCK *** [ 52.342662][ T3679] [ 52.350775][ T3679] May be due to missing lock nesting notation [ 52.350775][ T3679] [ 52.359254][ T3679] 2 locks held by syz-executor.0/3679: [ 52.365054][ T3679] #0: ffffffff85ed0a48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x212/0x8a0 [ 52.375041][ T3679] #1: ffff888179ca8cc0 (team->team_lock_key){+.+.}-{3:3}, at: team_add_slave+0x42/0xca0 [ 52.384871][ T3679] [ 52.384871][ T3679] stack backtrace: [ 52.390753][ T3679] CPU: 0 PID: 3679 Comm: syz-executor.0 Not tainted 5.15.158-syzkaller #0 [ 52.399239][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 52.410108][ T3679] Call Trace: [ 52.413464][ T3679] [ 52.416464][ T3679] dump_stack_lvl+0xcd/0x134 [ 52.421994][ T3679] __lock_acquire.cold+0x130/0x2c5 [ 52.427487][ T3679] lock_acquire+0xbb/0x290 [ 52.432108][ T3679] ? team_device_event+0xe0/0x420 [ 52.437320][ T3679] ? lockdep_hardirqs_on_prepare+0xcd/0xf0 [ 52.443109][ T3679] ? __local_bh_enable_ip+0x5d/0x90 [ 52.448293][ T3679] ? trace_hardirqs_on+0x56/0x110 [ 52.453300][ T3679] ? neigh_lookup+0x167/0x2e0 [ 52.458040][ T3679] __mutex_lock+0x60/0x660 [ 52.462432][ T3679] ? team_device_event+0xe0/0x420 [ 52.467431][ T3679] ? team_device_event+0xe0/0x420 [ 52.472430][ T3679] team_device_event+0xe0/0x420 [ 52.477256][ T3679] notifier_call_chain+0x5d/0x110 [ 52.482347][ T3679] __dev_notify_flags+0x24a/0x270 [ 52.487347][ T3679] dev_change_flags+0x68/0x80 [ 52.492179][ T3679] vlan_device_event+0xb48/0xd20 [ 52.497208][ T3679] ? raw_notifier+0x222/0x350 [ 52.501864][ T3679] ? bcm_notifier+0x28e/0x310 [ 52.506534][ T3679] notifier_call_chain+0x5d/0x110 [ 52.511552][ T3679] dev_open+0x106/0x120 [ 52.515696][ T3679] team_add_slave+0x517/0xca0 [ 52.520353][ T3679] ? team_options_change_check+0x20/0x20 [ 52.525992][ T3679] do_set_master+0xe3/0x100 [ 52.530487][ T3679] do_setlink+0x426/0x1ba0 [ 52.534914][ T3679] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 52.540889][ T3679] ? __nla_validate_parse+0xb4/0x1420 [ 52.546252][ T3679] ? __nla_parse+0x3d/0x50 [ 52.550658][ T3679] __rtnl_newlink+0x82f/0xe50 [ 52.555410][ T3679] ? kmem_cache_alloc_trace+0x25d/0x2a0 [ 52.560936][ T3679] ? __rtnl_newlink+0xe50/0xe50 [ 52.565805][ T3679] rtnl_newlink+0x49/0x70 [ 52.570207][ T3679] rtnetlink_rcv_msg+0x248/0x8a0 [ 52.575136][ T3679] ? __dev_queue_xmit+0x814/0x1910 [ 52.580243][ T3679] ? __copy_skb_header+0x14f/0x310 [ 52.585419][ T3679] netlink_rcv_skb+0x87/0x1d0 [ 52.590083][ T3679] ? ndo_dflt_bridge_getlink+0x930/0x930 [ 52.595887][ T3679] netlink_unicast+0x2fe/0x430 [ 52.600640][ T3679] netlink_sendmsg+0x3b7/0x730 [ 52.605382][ T3679] __sock_sendmsg+0x56/0x80 [ 52.609997][ T3679] ____sys_sendmsg+0x36f/0x390 [ 52.614739][ T3679] ? sendmsg_copy_msghdr+0x70/0xf0 [ 52.619930][ T3679] ___sys_sendmsg+0x8b/0xd0 [ 52.624408][ T3679] ? find_held_lock+0x2b/0x80 [ 52.629066][ T3679] ? __fget_files+0x182/0x310 [ 52.633738][ T3679] ? __fget_files+0x1ab/0x310 [ 52.638409][ T3679] ? __fget_light+0x69/0xe0 [ 52.642914][ T3679] __sys_sendmsg+0x88/0x100 [ 52.647400][ T3679] ? lockdep_hardirqs_on_prepare+0xcd/0xf0 [ 52.653188][ T3679] do_syscall_64+0x33/0xb0 [ 52.657604][ T3679] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 52.663477][ T3679] RIP: 0033:0x7f26aaa5bda9 [ 52.667867][ T3679] 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 [ 52.687448][ T3679] RSP: 002b:00007f26a9ddc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.696143][ T3679] RAX: ffffffffffffffda RBX: 00007f26aab89f80 RCX: 00007f26aaa5bda9 [ 52.704298][ T3679] RDX: 0000000000000000 RSI: 0000000020000600 RDI: 0000000000000004 [ 52.712365][ T3679] RBP: 00007f26aaaa847a R08: 0000000000000000 R09: 0000000000000000 [ 52.720490][ T3679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.728457][ T3679] R13: 000000000000000b R14: 00007f26aab89f80 R15: 00007ffd0bf48218 [ 52.736583][ T3679] [ 53.133339][ T3155] Bluetooth: hci0: command 0x0409 tx timeout [ 55.213054][ T3236] Bluetooth: hci0: command 0x041b tx timeout [ 57.293136][ T3236] Bluetooth: hci0: command 0x040f tx timeout [ 59.373114][ T3236] Bluetooth: hci0: command 0x0419 tx timeout