Warning: Permanently added '10.128.10.21' (ED25519) to the list of known hosts.
2023/12/07 11:57:41 fuzzer started
2023/12/07 11:57:42 connecting to host at 10.128.0.169:37933
2023/12/07 11:57:42 checking machine...
2023/12/07 11:57:42 checking revisions...
2023/12/07 11:57:42 testing simple program...
[ 75.446636][ T5065] cgroup: Unknown subsys name 'net'
[ 75.587475][ T5065] cgroup: Unknown subsys name 'rlimit'
[ 77.222061][ T5065] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 77.432044][ T5073] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.440672][ T5073] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.449111][ T5073] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.458524][ T5073] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.466446][ T5073] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.475241][ T5073] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.666436][ T5069] chnl_net:caif_netlink_parms(): no params data found
[ 77.752665][ T5069] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.760832][ T5069] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.768840][ T5069] bridge_slave_0: entered allmulticast mode
[ 77.776246][ T5069] bridge_slave_0: entered promiscuous mode
[ 77.787195][ T5069] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.794569][ T5069] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.802459][ T5069] bridge_slave_1: entered allmulticast mode
[ 77.809645][ T5069] bridge_slave_1: entered promiscuous mode
[ 77.845125][ T5069] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 77.859561][ T5069] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 77.897442][ T5069] team0: Port device team_slave_0 added
[ 77.907127][ T5069] team0: Port device team_slave_1 added
[ 77.938550][ T5069] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 77.945535][ T5069] 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.
[ 77.972813][ T5069] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 77.988371][ T5069] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 77.995541][ T5069] 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.
[ 78.023469][ T5069] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.074039][ T5069] hsr_slave_0: entered promiscuous mode
[ 78.082949][ T5069] hsr_slave_1: entered promiscuous mode
executing program
[ 78.255329][ T5069] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 78.269687][ T5069] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 78.281900][ T5069] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 78.294178][ T5069] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 78.332190][ T5069] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.339791][ T5069] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.348702][ T5069] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.356032][ T5069] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.434388][ T5069] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.457700][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.470050][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 140.087925][ T23] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2635 jiffies s: 593 root: 0x1/.
[ 140.102807][ T23] rcu: blocking rcu_node structures (internal RCU debug):
[ 140.111008][ T23] Sending NMI from CPU 1 to CPUs 0:
[ 140.116363][ C0] NMI backtrace for cpu 0
[ 140.116374][ C0] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.7.0-rc3-syzkaller-00809-gd5449d59f10e #0
[ 140.116397][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 140.116410][ C0] Workqueue: events linkwatch_event
[ 140.116468][ C0] RIP: 0010:__linkwatch_run_queue+0x24d/0x460
[ 140.116499][ C0] Code: be 08 00 00 00 4c 89 ef e8 60 d8 67 f9 4c 89 e8 48 c1 e8 03 80 3c 28 00 0f 85 5b 01 00 00 48 8b 83 a0 fa ff ff 31 ff 48 d1 e8 <41> 89 c5 41 83 e5 01 44 89 ee e8 c4 eb 10 f9 45 84 ed 0f 85 4d fe
[ 140.116518][ C0] RSP: 0018:ffffc900000e7c50 EFLAGS: 00000002
[ 140.116533][ C0] RAX: 0000000000000007 RBX: ffff88806ba366a8 RCX: ffffffff8876a190
[ 140.116547][ C0] RDX: ffffed100d746c2a RSI: 0000000000000008 RDI: 0000000000000000
[ 140.116559][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffffed100d746c29
[ 140.116573][ C0] R10: ffff88806ba3614f R11: 0000000000000003 R12: 00000000000000bd
[ 140.116585][ C0] R13: ffff88806ba36148 R14: ffff88806ba36000 R15: ffff88806ba366b0
[ 140.116600][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 140.116620][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 140.116634][ C0] CR2: 00007ff1212c35c0 CR3: 000000006c3a2000 CR4: 00000000003506f0
[ 140.116647][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 140.116658][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 140.116671][ C0] Call Trace:
[ 140.116678][ C0]
[ 140.116685][ C0] ? show_regs+0x8f/0xa0
[ 140.116712][ C0] ? nmi_cpu_backtrace+0x1d4/0x390
[ 140.116739][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 140.116770][ C0] ? nmi_handle+0x1a6/0x570
[ 140.116796][ C0] ? __linkwatch_run_queue+0x24d/0x460
[ 140.116823][ C0] ? default_do_nmi+0x6a/0x160
[ 140.116852][ C0] ? exc_nmi+0x186/0x200
[ 140.116879][ C0] ? end_repeat_nmi+0xf/0x2a
[ 140.116911][ C0] ? __linkwatch_run_queue+0x230/0x460
[ 140.116939][ C0] ? __linkwatch_run_queue+0x24d/0x460
[ 140.116966][ C0] ? __linkwatch_run_queue+0x24d/0x460
[ 140.116994][ C0] ? __linkwatch_run_queue+0x24d/0x460
[ 140.117021][ C0]
[ 140.117027][ C0]
[ 140.117035][ C0] linkwatch_event+0x8f/0xc0
[ 140.117061][ C0] ? __linkwatch_run_queue+0x460/0x460
[ 140.117089][ C0] ? rcu_is_watching+0x12/0xb0
[ 140.117115][ C0] process_one_work+0x886/0x15d0
[ 140.117149][ C0] ? lock_sync+0x190/0x190
[ 140.117178][ C0] ? workqueue_congested+0x300/0x300
[ 140.117210][ C0] ? assign_work+0x1a0/0x250
[ 140.117237][ C0] worker_thread+0x8b9/0x1290
[ 140.117271][ C0] ? process_one_work+0x15d0/0x15d0
[ 140.117298][ C0] kthread+0x2c6/0x3a0
[ 140.117322][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 140.117345][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 140.117371][ C0] ret_from_fork+0x45/0x80
[ 140.117396][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 140.117422][ C0] ret_from_fork_asm+0x11/0x20
[ 140.117459][ C0]