Warning: Permanently added '10.128.0.194' (ED25519) to the list of known hosts.
2023/12/07 12:41:12 fuzzer started
2023/12/07 12:41:12 connecting to host at 10.128.0.169:33457
2023/12/07 12:41:12 checking machine...
2023/12/07 12:41:12 checking revisions...
2023/12/07 12:41:12 testing simple program...
[ 69.885905][ T5064] cgroup: Unknown subsys name 'net'
[ 70.057629][ T5064] cgroup: Unknown subsys name 'rlimit'
[ 71.697348][ T5064] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 71.894161][ T5069] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.902468][ T5069] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.910276][ T5069] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.918660][ T5069] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.926766][ T5069] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.934160][ T5069] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.114996][ T5067] chnl_net:caif_netlink_parms(): no params data found
[ 72.193658][ T5067] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.201529][ T5067] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.208994][ T5067] bridge_slave_0: entered allmulticast mode
[ 72.216483][ T5067] bridge_slave_0: entered promiscuous mode
[ 72.226407][ T5067] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.234100][ T5067] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.241716][ T5067] bridge_slave_1: entered allmulticast mode
[ 72.248890][ T5067] bridge_slave_1: entered promiscuous mode
[ 72.283560][ T5067] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.296756][ T5067] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.332645][ T5067] team0: Port device team_slave_0 added
[ 72.342858][ T5067] team0: Port device team_slave_1 added
[ 72.372618][ T5067] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.379901][ T5067] 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.
[ 72.406631][ T5067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.419823][ T5067] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.427211][ T5067] 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.
[ 72.454383][ T5067] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.501824][ T5067] hsr_slave_0: entered promiscuous mode
[ 72.509245][ T5067] hsr_slave_1: entered promiscuous mode
executing program
[ 72.668045][ T5067] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.680963][ T5067] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.693922][ T5067] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.705483][ T5067] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.739489][ T5067] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.746922][ T5067] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.755222][ T5067] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.762888][ T5067] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.839786][ T5067] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.860654][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.871318][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.203874][ T27] cfg80211: failed to load regulatory.db
[ 147.356074][ T5078] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2660 jiffies s: 589 root: 0x1/.
[ 147.384915][ T5078] rcu: blocking rcu_node structures (internal RCU debug):
[ 147.393767][ T5078] Sending NMI from CPU 1 to CPUs 0:
[ 147.399453][ C0] NMI backtrace for cpu 0
[ 147.399464][ C0] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.7.0-rc3-syzkaller-00811-gd16f1096b320 #0
[ 147.399486][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 147.399497][ C0] Workqueue: events linkwatch_event
[ 147.399550][ C0] RIP: 0010:write_comp_data+0x35/0x80
[ 147.399576][ C0] Code: 8b 14 25 c0 bc 03 00 65 8b 05 2f 30 7c 7e a9 00 01 ff 00 74 0f f6 c4 01 74 59 8b 82 fc 15 00 00 85 c0 74 4f 8b 82 d8 15 00 00 <83> f8 03 75 44 48 8b 82 e0 15 00 00 8b 92 dc 15 00 00 48 8b 38 48
[ 147.399595][ C0] RSP: 0018:ffffc900000e7c48 EFLAGS: 00000046
[ 147.399610][ C0] RAX: 0000000000000000 RBX: ffff8880197266a8 RCX: ffffffff8876a1f0
[ 147.399624][ C0] RDX: ffff888017e40000 RSI: 0000000000000000 RDI: 0000000000000001
[ 147.399636][ C0] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000
[ 147.399648][ C0] R10: 0000000000000001 R11: 0000000000000003 R12: 00000000000000bd
[ 147.399660][ C0] R13: 0000000000000001 R14: ffff8880197d06a8 R15: ffff8880197266b0
[ 147.399674][ C0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 147.399693][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 147.399707][ C0] CR2: 000055a498810000 CR3: 000000006baaf000 CR4: 00000000003506f0
[ 147.399720][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 147.399732][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 147.399744][ C0] Call Trace:
[ 147.399750][ C0]
[ 147.399757][ C0] ? show_regs+0x8f/0xa0
[ 147.399782][ C0] ? nmi_cpu_backtrace+0x1d4/0x390
[ 147.399808][ C0] ? nmi_cpu_backtrace_handler+0xc/0x10
[ 147.399838][ C0] ? nmi_handle+0x1a6/0x570
[ 147.399863][ C0] ? write_comp_data+0x35/0x80
[ 147.399887][ C0] ? default_do_nmi+0x6a/0x160
[ 147.399915][ C0] ? exc_nmi+0x186/0x200
[ 147.399941][ C0] ? end_repeat_nmi+0xf/0x2a
[ 147.399965][ C0] ? __linkwatch_run_queue+0x290/0x460
[ 147.399993][ C0] ? write_comp_data+0x35/0x80
[ 147.400016][ C0] ? write_comp_data+0x35/0x80
[ 147.400040][ C0] ? write_comp_data+0x35/0x80
[ 147.400063][ C0]
[ 147.400068][ C0]
[ 147.400074][ C0] __linkwatch_run_queue+0x290/0x460
[ 147.400103][ C0] linkwatch_event+0x8f/0xc0
[ 147.400130][ C0] ? __linkwatch_run_queue+0x460/0x460
[ 147.400157][ C0] ? rcu_is_watching+0x12/0xb0
[ 147.400187][ C0] process_one_work+0x886/0x15d0
[ 147.400219][ C0] ? addrconf_dad_completed+0x1030/0x1030
[ 147.400250][ C0] ? workqueue_congested+0x300/0x300
[ 147.400281][ C0] ? assign_work+0x1a0/0x250
[ 147.400308][ C0] worker_thread+0x8b9/0x1290
[ 147.400339][ C0] ? __kthread_parkme+0x14b/0x220
[ 147.400363][ C0] ? process_one_work+0x15d0/0x15d0
[ 147.400389][ C0] kthread+0x2c6/0x3a0
[ 147.400412][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 147.400435][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 147.400461][ C0] ret_from_fork+0x45/0x80
[ 147.400486][ C0] ? kthread_complete_and_exit+0x40/0x40
[ 147.400511][ C0] ret_from_fork_asm+0x11/0x20
[ 147.400546][ C0]