Warning: Permanently added '10.128.10.58' (ED25519) to the list of known hosts.
2023/12/08 14:24:53 fuzzer started
2023/12/08 14:24:54 connecting to host at 10.128.0.169:33431
2023/12/08 14:24:54 checking machine...
2023/12/08 14:24:54 checking revisions...
2023/12/08 14:24:54 testing simple program...
[ 80.539471][ T5057] cgroup: Unknown subsys name 'net'
[ 80.653271][ T5057] cgroup: Unknown subsys name 'rlimit'
[ 82.232405][ T5057] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 82.429840][ T5063] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.438157][ T5063] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.446536][ T5063] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.454718][ T5063] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.463602][ T5063] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.471440][ T5063] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.663864][ T5061] chnl_net:caif_netlink_parms(): no params data found
[ 82.750665][ T5061] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.758882][ T5061] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.766690][ T5061] bridge_slave_0: entered allmulticast mode
[ 82.774195][ T5061] bridge_slave_0: entered promiscuous mode
[ 82.784524][ T5061] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.791757][ T5061] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.800165][ T5061] bridge_slave_1: entered allmulticast mode
[ 82.807536][ T5061] bridge_slave_1: entered promiscuous mode
[ 82.842373][ T5061] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.855765][ T5061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.896215][ T5061] team0: Port device team_slave_0 added
[ 82.905746][ T5061] team0: Port device team_slave_1 added
[ 82.938203][ T5061] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.945371][ T5061] 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.
[ 82.971949][ T5061] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.985900][ T5061] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.993228][ T5061] 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.
[ 83.019766][ T5061] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.068591][ T5061] hsr_slave_0: entered promiscuous mode
[ 83.075768][ T5061] hsr_slave_1: entered promiscuous mode
[ 83.242119][ T5061] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.257926][ T5061] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.269199][ T5061] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.280199][ T5061] netdevsim netdevsim0 netdevsim3: renamed from eth3
executing program
[ 83.315604][ T5061] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.323122][ T5061] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.331472][ T5061] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.338858][ T5061] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.421380][ T5061] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.449058][ T23] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.458611][ T23] bridge0: port 2(bridge_slave_1) entered disabled state
executing program
[ 143.272984][ T781] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-...D } 2685 jiffies s: 589 root: 0x2/.
[ 143.305658][ T781] rcu: blocking rcu_node structures (internal RCU debug):
[ 143.333367][ T781] Sending NMI from CPU 0 to CPUs 1:
[ 143.338717][ C1] NMI backtrace for cpu 1
[ 143.338729][ C1] CPU: 1 PID: 23 Comm: kworker/1:0 Not tainted 6.7.0-rc4-syzkaller-00835-g36b0bdb6d330 #0
[ 143.338751][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 143.338764][ C1] Workqueue: events linkwatch_event
[ 143.338810][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x60
[ 143.338838][ C1] Code: fa 48 8b be b0 01 00 00 e8 b0 ff ff ff 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 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
[ 143.338857][ C1] RSP: 0018:ffffc900001d7c48 EFLAGS: 00000006
[ 143.338871][ C1] RAX: 0000000000000000 RBX: ffff88807c35e6a8 RCX: ffffffff8876ea75
[ 143.338884][ C1] RDX: ffff888017e6d940 RSI: 0000000000000000 RDI: 0000000000000005
[ 143.338896][ C1] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 143.338909][ C1] R10: 00000000000000bd R11: 0000000000000003 R12: 00000000000000bd
[ 143.338921][ C1] R13: 0000000000000001 R14: ffff88806aff06a8 R15: ffff88807c35e6b0
[ 143.338934][ C1] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 143.338954][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 143.338967][ C1] CR2: 000055fee3935000 CR3: 00000000296a3000 CR4: 00000000003506f0
[ 143.338980][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 143.338991][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 143.339003][ C1] Call Trace:
[ 143.339010][ C1]
[ 143.339017][ C1] ? show_regs+0x8f/0xa0
[ 143.339042][ C1] ? nmi_cpu_backtrace+0x1d4/0x390
[ 143.339072][ C1] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 143.339101][ C1] ? nmi_handle+0x1a6/0x570
[ 143.339126][ C1] ? __sanitizer_cov_trace_pc+0xd/0x60
[ 143.339150][ C1] ? default_do_nmi+0x6a/0x160
[ 143.339178][ C1] ? exc_nmi+0x186/0x200
[ 143.339203][ C1] ? end_repeat_nmi+0xf/0x2a
[ 143.339228][ C1] ? __linkwatch_run_queue+0x155/0x460
[ 143.339254][ C1] ? __sanitizer_cov_trace_pc+0xd/0x60
[ 143.339279][ C1] ? __sanitizer_cov_trace_pc+0xd/0x60
[ 143.339304][ C1] ? __sanitizer_cov_trace_pc+0xd/0x60
[ 143.339329][ C1]
[ 143.339334][ C1]
[ 143.339340][ C1] __linkwatch_run_queue+0x163/0x460
[ 143.339369][ C1] linkwatch_event+0x8f/0xc0
[ 143.339395][ C1] ? __linkwatch_run_queue+0x460/0x460
[ 143.339422][ C1] ? rcu_is_watching+0x12/0xb0
[ 143.339445][ C1] process_one_work+0x886/0x15d0
[ 143.339476][ C1] ? __inet_insert_ifa+0xc30/0xc30
[ 143.339502][ C1] ? workqueue_congested+0x300/0x300
[ 143.339532][ C1] ? assign_work+0x1a0/0x250
[ 143.339559][ C1] worker_thread+0x8b9/0x1290
[ 143.339591][ C1] ? process_one_work+0x15d0/0x15d0
[ 143.339617][ C1] kthread+0x2c6/0x3a0
[ 143.339639][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 143.339662][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 143.339687][ C1] ret_from_fork+0x45/0x80
[ 143.339711][ C1] ? kthread_complete_and_exit+0x40/0x40
[ 143.339758][ C1] ret_from_fork_asm+0x11/0x20
[ 143.339793][ C1]