Warning: Permanently added '10.128.1.174' (ED25519) to the list of known hosts.
2023/12/08 19:28:34 fuzzer started
2023/12/08 19:28:34 connecting to host at 10.128.0.169:32897
2023/12/08 19:28:34 checking machine...
2023/12/08 19:28:34 checking revisions...
2023/12/08 19:28:34 testing simple program...
[ 69.788972][ T5061] cgroup: Unknown subsys name 'net'
[ 69.903082][ T5061] cgroup: Unknown subsys name 'rlimit'
[ 71.459512][ T5061] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 71.651382][ T5066] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.661140][ T5066] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.669300][ T5066] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.678507][ T5066] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.686945][ T5066] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.695134][ T5066] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.877001][ T5064] chnl_net:caif_netlink_parms(): no params data found
[ 71.960554][ T5064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.968016][ T5064] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.975745][ T5064] bridge_slave_0: entered allmulticast mode
[ 71.984498][ T5064] bridge_slave_0: entered promiscuous mode
[ 71.995387][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.003352][ T5064] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.010796][ T5064] bridge_slave_1: entered allmulticast mode
[ 72.018410][ T5064] bridge_slave_1: entered promiscuous mode
[ 72.054432][ T5064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.070073][ T5064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.107127][ T5064] team0: Port device team_slave_0 added
[ 72.115852][ T5064] team0: Port device team_slave_1 added
[ 72.150182][ T5064] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.157579][ T5064] 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.
[ 72.186022][ T5064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.199507][ T5064] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.206752][ T5064] 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.
[ 72.235286][ T5064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.284039][ T5064] hsr_slave_0: entered promiscuous mode
[ 72.290754][ T5064] hsr_slave_1: entered promiscuous mode
[ 72.451887][ T5064] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.466012][ T5064] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.478876][ T5064] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.490465][ T5064] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.525244][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.532686][ T5064] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.541832][ T5064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.549297][ T5064] bridge0: port 1(bridge_slave_0) entered forwarding state
executing program
[ 72.635131][ T5064] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.656413][ T55] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.667170][ T55] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.783915][ T5066] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.862805][ T5066] Bluetooth: hci0: command 0x041b tx timeout
[ 77.942834][ T5066] Bluetooth: hci0: command 0x040f tx timeout
[ 80.022831][ T5066] Bluetooth: hci0: command 0x0419 tx timeout
[ 87.225684][ T783] cfg80211: failed to load regulatory.db
[ 132.662892][ T5076] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2688 jiffies s: 597 root: 0x2/.
[ 132.677235][ T5076] rcu: blocking rcu_node structures (internal RCU debug):
[ 132.685437][ T5076] Sending NMI from CPU 0 to CPUs 1:
[ 132.690754][ C1] NMI backtrace for cpu 1
[ 132.690766][ C1] CPU: 1 PID: 55 Comm: kworker/1:2 Not tainted 6.7.0-rc4-syzkaller-00837-gcf02bea7c171 #0
[ 132.690788][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 132.690801][ C1] Workqueue: events linkwatch_event
[ 132.690853][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x2e/0x60
[ 132.690882][ C1] Code: 65 48 8b 14 25 c0 bc 03 00 65 8b 05 f4 26 7c 7e a9 00 01 ff 00 48 8b 34 24 74 0f f6 c4 01 74 35 8b 82 fc 15 00 00 85 c0 74 2b <8b> 82 d8 15 00 00 83 f8 02 75 20 48 8b 8a e0 15 00 00 8b 92 dc 15
[ 132.690900][ C1] RSP: 0018:ffffc90001357c48 EFLAGS: 00000046
[ 132.690915][ C1] RAX: 0000000080000001 RBX: ffff88801af806a8 RCX: ffffffff8876e866
[ 132.690933][ C1] RDX: ffff8880176c9dc0 RSI: ffffffff8876e870 RDI: 0000000000000005
[ 132.690946][ C1] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 132.690958][ C1] R10: 0000000000000001 R11: 0000000000000003 R12: 00000000000000bd
[ 132.690970][ C1] R13: 0000000000000001 R14: ffff88801af80000 R15: ffff88801af806b0
[ 132.690983][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 132.691002][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 132.691015][ C1] CR2: 00007fc43e6c35c0 CR3: 000000006c5f0000 CR4: 00000000003506f0
[ 132.691028][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 132.691039][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 132.691051][ C1] Call Trace:
[ 132.691060][ C1]
[ 132.691067][ C1] ? show_regs+0x8f/0xa0
[ 132.691092][ C1] ? nmi_cpu_backtrace+0x1d4/0x390
[ 132.691118][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 132.691147][ C1] ? nmi_handle+0x1a6/0x570
[ 132.691171][ C1] ? __sanitizer_cov_trace_pc+0x2e/0x60
[ 132.691195][ C1] ? default_do_nmi+0x6a/0x160
[ 132.691223][ C1] ? exc_nmi+0x186/0x200
[ 132.691248][ C1] ? end_repeat_nmi+0xf/0x2a
[ 132.691273][ C1] ? __linkwatch_run_queue+0xc6/0x460
[ 132.691298][ C1] ? __linkwatch_run_queue+0xd0/0x460
[ 132.691323][ C1] ? __sanitizer_cov_trace_pc+0x2e/0x60
[ 132.691348][ C1] ? __sanitizer_cov_trace_pc+0x2e/0x60
[ 132.691373][ C1] ? __sanitizer_cov_trace_pc+0x2e/0x60
[ 132.691398][ C1]
[ 132.691403][ C1]
[ 132.691408][ C1] __linkwatch_run_queue+0xd0/0x460
[ 132.691437][ C1] linkwatch_event+0x8f/0xc0
[ 132.691463][ C1] ? __linkwatch_run_queue+0x460/0x460
[ 132.691489][ C1] ? rcu_is_watching+0x12/0xb0
[ 132.691513][ C1] process_one_work+0x886/0x15d0
[ 132.691543][ C1] ? lock_sync+0x190/0x190
[ 132.691571][ C1] ? workqueue_congested+0x300/0x300
[ 132.691602][ C1] ? assign_work+0x1a0/0x250
[ 132.691628][ C1] worker_thread+0x8b9/0x1290
[ 132.691660][ C1] ? process_one_work+0x15d0/0x15d0
[ 132.691686][ C1] kthread+0x2c6/0x3a0
[ 132.691708][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 132.691730][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 132.691755][ C1] ret_from_fork+0x45/0x80
[ 132.691778][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 132.691803][ C1] ret_from_fork_asm+0x11/0x20
[ 132.691836][ C1]