WARNING in devl_port_unregister

netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 41 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390 net/core/devlink.c:9998
Modules linked in:
CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Workqueue: netns cleanup_net
RIP: 0010:devl_port_unregister+0x2f6/0x390 net/core/devlink.c:9998
Code: e8 8f 45 fc f9 85 ed 0f 85 7a fd ff ff e8 b2 48 fc f9 0f 0b e9 6e fd ff ff e8 a6 48 fc f9 0f 0b e9 53 ff ff ff e8 9a 48 fc f9 <0f> 0b e9 94 fd ff ff e8 de f9 48 fa e9 78 ff ff ff e8 a4 f9 48 fa
RSP: 0018:ffffc90000b27a08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880295a7010 RCX: 0000000000000000
RDX: ffff888016b69d40 RSI: ffffffff87809286 RDI: 0000000000000005
RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880295a7010
R13: ffff8880295a7008 R14: ffff8880295a6000 R15: ffff8880295a7000
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055be6d2ac078 CR3: 000000001c9d9000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __nsim_dev_port_del+0x1bb/0x240 drivers/net/netdevsim/dev.c:1433
 nsim_dev_port_del_all drivers/net/netdevsim/dev.c:1443 [inline]
 nsim_dev_reload_destroy+0x171/0x510 drivers/net/netdevsim/dev.c:1660
 nsim_dev_reload_down+0x6b/0xd0 drivers/net/netdevsim/dev.c:968
 devlink_reload+0x1c2/0x6b0 net/core/devlink.c:4501
 devlink_pernet_pre_exit+0x104/0x1c0 net/core/devlink.c:12609
 ops_pre_exit_list net/core/net_namespace.c:159 [inline]
 cleanup_net+0x451/0xb10 net/core/net_namespace.c:594
 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
 worker_thread+0x665/0x1080 kernel/workqueue.c:2436
 kthread+0x2e4/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>


DUID 00:04:5f:af:aa:8f:84:74:07:92:01:22:c4:27:02:b2:44:e2
forked to background, child pid 4812
[   46.610775][ T4813] 8021q: adding VLAN 0 to HW filter on device bond0
[   46.641124][ T4813] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.53' (ECDSA) to the list of known hosts.
2022/11/08 06:06:25 ignoring optional flag "raw_cover"="false"
2022/11/08 06:06:25 ignoring optional flag "sandbox_arg"="0"
2022/11/08 06:06:25 fuzzer started
2022/11/08 06:06:25 connecting to host at 10.128.0.169:39511
2022/11/08 06:06:25 checking machine...
2022/11/08 06:06:25 checking revisions...
2022/11/08 06:06:25 testing simple program...
syzkaller login: [   67.266385][ T5242] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   67.274418][ T5242] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   67.282682][ T5242] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   67.290982][ T5245] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   67.298631][ T5245] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   67.306069][ T5245] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   67.314666][ T5241] Bluetooth: hci0: HCI_REQ-0x0c1a
[   67.430611][ T5241] chnl_net:caif_netlink_parms(): no params data found
[   67.488573][ T5241] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.496270][ T5241] bridge0: port 1(bridge_slave_0) entered disabled state
[   67.504416][ T5241] device bridge_slave_0 entered promiscuous mode
[   67.514618][ T5241] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.522115][ T5241] bridge0: port 2(bridge_slave_1) entered disabled state
[   67.530261][ T5241] device bridge_slave_1 entered promiscuous mode
[   67.556422][ T5241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   67.567924][ T5241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   67.596989][ T5241] team0: Port device team_slave_0 added
[   67.604386][ T5241] team0: Port device team_slave_1 added
[   67.626687][ T5241] batman_adv: batadv0: Adding interface: batadv_slave_0
[   67.633646][ T5241] 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.
[   67.659616][ T5241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   67.672492][ T5241] batman_adv: batadv0: Adding interface: batadv_slave_1
[   67.679551][ T5241] 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.
[   67.705720][ T5241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   67.740742][ T5241] device hsr_slave_0 entered promiscuous mode
[   67.747601][ T5241] device hsr_slave_1 entered promiscuous mode
[   67.863327][ T5241] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   67.874271][ T5241] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   67.884128][ T5241] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   67.893845][ T5241] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   67.920522][ T5241] bridge0: port 2(bridge_slave_1) entered blocking state
[   67.927920][ T5241] bridge0: port 2(bridge_slave_1) entered forwarding state
[   67.936225][ T5241] bridge0: port 1(bridge_slave_0) entered blocking state
[   67.943574][ T5241] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.002649][ T5241] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.018080][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   68.030373][ T5251] bridge0: port 1(bridge_slave_0) entered disabled state
[   68.039297][ T5251] bridge0: port 2(bridge_slave_1) entered disabled state
[   68.048380][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   68.062950][ T5241] 8021q: adding VLAN 0 to HW filter on device team0
[   68.076827][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   68.086256][ T5251] bridge0: port 1(bridge_slave_0) entered blocking state
[   68.093351][ T5251] bridge0: port 1(bridge_slave_0) entered forwarding state
[   68.116128][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   68.124869][ T5251] bridge0: port 2(bridge_slave_1) entered blocking state
[   68.132126][ T5251] bridge0: port 2(bridge_slave_1) entered forwarding state
[   68.141474][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   68.151191][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   68.163601][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   68.179747][ T1147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   68.194124][ T5241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   68.207711][ T5241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   68.216144][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   68.237632][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   68.245066][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   68.258913][ T5241] 8021q: adding VLAN 0 to HW filter on device batadv0
[   68.447491][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   68.456941][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   68.477360][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   68.486818][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   68.498049][ T5241] device veth0_vlan entered promiscuous mode
[   68.507553][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   68.515550][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   68.537089][ T5241] device veth1_vlan entered promiscuous mode
[   68.561228][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   68.571133][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   68.579564][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   68.589884][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   68.600320][ T5241] device veth0_macvtap entered promiscuous mode
[   68.612172][ T5241] device veth1_macvtap entered promiscuous mode
[   68.630744][ T5241] batman_adv: batadv0: Interface activated: batadv_slave_0
[   68.639577][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   68.648091][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
executing program
[   68.657253][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   68.666389][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   68.679365][ T5241] batman_adv: batadv0: Interface activated: batadv_slave_1
[   68.690968][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   68.700487][ T5252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   68.712327][ T5241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   68.722421][ T5241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   68.732360][ T5241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   68.741888][ T5241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   68.821152][   T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   68.830965][   T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   68.843566][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   68.864664][   T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   68.872920][   T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   68.882174][    T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/11/08 06:06:28 building call list...
[   71.501186][   T41] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[   73.150027][ T5234] can: request_module (can-proto-0) failed.
[   73.200194][ T5234] can: request_module (can-proto-0) failed.
[   73.248909][ T5234] can: request_module (can-proto-0) failed.
[   73.789943][   T41] ------------[ cut here ]------------
[   73.805154][   T41] WARNING: CPU: 1 PID: 41 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[   73.825311][   T41] Modules linked in:
[   73.829369][   T41] CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[   73.855164][   T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   73.875279][   T41] Workqueue: netns cleanup_net
[   73.880134][   T41] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   73.905231][   T41] Code: e8 8f 45 fc f9 85 ed 0f 85 7a fd ff ff e8 b2 48 fc f9 0f 0b e9 6e fd ff ff e8 a6 48 fc f9 0f 0b e9 53 ff ff ff e8 9a 48 fc f9 <0f> 0b e9 94 fd ff ff e8 de f9 48 fa e9 78 ff ff ff e8 a4 f9 48 fa
[   73.945177][   T41] RSP: 0018:ffffc90000b27a08 EFLAGS: 00010293
[   73.951336][   T41] RAX: 0000000000000000 RBX: ffff8880295a7010 RCX: 0000000000000000
[   73.975155][   T41] RDX: ffff888016b69d40 RSI: ffffffff87809286 RDI: 0000000000000005
[   73.983211][   T41] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   74.005246][   T41] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880295a7010
[   74.013304][   T41] R13: ffff8880295a7008 R14: ffff8880295a6000 R15: ffff8880295a7000
[   74.035179][   T41] FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[   74.044431][   T41] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   74.075265][   T41] CR2: 000055be6d2ac078 CR3: 000000001c9d9000 CR4: 00000000003506f0
[   74.083313][   T41] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   74.105167][   T41] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   74.113220][   T41] Call Trace:
[   74.127166][   T41]  <TASK>
[   74.130173][   T41]  __nsim_dev_port_del+0x1bb/0x240
[   74.145179][   T41]  nsim_dev_reload_destroy+0x171/0x510
[   74.150764][   T41]  nsim_dev_reload_down+0x6b/0xd0
[   74.165303][   T41]  devlink_reload+0x1c2/0x6b0
[   74.170070][   T41]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   74.195188][   T41]  ? xa_find+0x330/0x330
[   74.199517][   T41]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   74.215193][   T41]  devlink_pernet_pre_exit+0x104/0x1c0
[   74.220738][   T41]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   74.235212][   T41]  ? cttimeout_net_pre_exit+0x109/0x500
[   74.240852][   T41]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   74.265587][   T41]  cleanup_net+0x451/0xb10
[   74.270094][   T41]  ? unregister_pernet_device+0x70/0x70
[   74.285543][   T41]  process_one_work+0x9bf/0x1710
[   74.290585][   T41]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   74.305181][   T41]  ? rwlock_bug.part.0+0x90/0x90
[   74.310282][   T41]  ? _raw_spin_lock_irq+0x41/0x50
[   74.325274][   T41]  worker_thread+0x665/0x1080
[   74.330054][   T41]  ? __kthread_parkme+0x15f/0x220
[   74.345158][   T41]  ? process_one_work+0x1710/0x1710
[   74.350995][   T41]  kthread+0x2e4/0x3a0
[   74.365668][   T41]  ? kthread_complete_and_exit+0x40/0x40
[   74.371393][   T41]  ret_from_fork+0x1f/0x30
[   74.395193][   T41]  </TASK>
[   74.398270][   T41] Kernel panic - not syncing: panic_on_warn set ...
[   74.404893][   T41] CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[   74.416130][   T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   74.426233][   T41] Workqueue: netns cleanup_net
[   74.431058][   T41] Call Trace:
[   74.434374][   T41]  <TASK>
[   74.437341][   T41]  dump_stack_lvl+0xcd/0x134
[   74.442096][   T41]  panic+0x2c8/0x622
[   74.446065][   T41]  ? panic_print_sys_info.part.0+0x110/0x110
[   74.452132][   T41]  ? __warn.cold+0x24b/0x350
[   74.456797][   T41]  ? devl_port_unregister+0x2f6/0x390
[   74.462240][   T41]  __warn.cold+0x25c/0x350
[   74.466729][   T41]  ? devl_port_unregister+0x2f6/0x390
[   74.472157][   T41]  report_bug+0x1bc/0x210
[   74.476555][   T41]  handle_bug+0x3c/0x70
[   74.480762][   T41]  exc_invalid_op+0x14/0x40
[   74.485319][   T41]  asm_exc_invalid_op+0x16/0x20
[   74.490226][   T41] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   74.496257][   T41] Code: e8 8f 45 fc f9 85 ed 0f 85 7a fd ff ff e8 b2 48 fc f9 0f 0b e9 6e fd ff ff e8 a6 48 fc f9 0f 0b e9 53 ff ff ff e8 9a 48 fc f9 <0f> 0b e9 94 fd ff ff e8 de f9 48 fa e9 78 ff ff ff e8 a4 f9 48 fa
[   74.515892][   T41] RSP: 0018:ffffc90000b27a08 EFLAGS: 00010293
[   74.521984][   T41] RAX: 0000000000000000 RBX: ffff8880295a7010 RCX: 0000000000000000
[   74.529980][   T41] RDX: ffff888016b69d40 RSI: ffffffff87809286 RDI: 0000000000000005
[   74.537976][   T41] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   74.545968][   T41] R10: 0000000000000002 R11: 0000000000000000 R12: ffff8880295a7010
[   74.553962][   T41] R13: ffff8880295a7008 R14: ffff8880295a6000 R15: ffff8880295a7000
[   74.561970][   T41]  ? devl_port_unregister+0x2f6/0x390
[   74.567382][   T41]  ? devl_port_unregister+0x2f6/0x390
[   74.572781][   T41]  __nsim_dev_port_del+0x1bb/0x240
[   74.577938][   T41]  nsim_dev_reload_destroy+0x171/0x510
[   74.583442][   T41]  nsim_dev_reload_down+0x6b/0xd0
[   74.588506][   T41]  devlink_reload+0x1c2/0x6b0
[   74.593221][   T41]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   74.600106][   T41]  ? xa_find+0x330/0x330
[   74.604373][   T41]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   74.610823][   T41]  devlink_pernet_pre_exit+0x104/0x1c0
[   74.616315][   T41]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   74.622766][   T41]  ? cttimeout_net_pre_exit+0x109/0x500
[   74.628361][   T41]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   74.634809][   T41]  cleanup_net+0x451/0xb10
[   74.639260][   T41]  ? unregister_pernet_device+0x70/0x70
[   74.644849][   T41]  process_one_work+0x9bf/0x1710
[   74.649839][   T41]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   74.655252][   T41]  ? rwlock_bug.part.0+0x90/0x90
[   74.660213][   T41]  ? _raw_spin_lock_irq+0x41/0x50
[   74.665286][   T41]  worker_thread+0x665/0x1080
[   74.670014][   T41]  ? __kthread_parkme+0x15f/0x220
[   74.675064][   T41]  ? process_one_work+0x1710/0x1710
[   74.680392][   T41]  kthread+0x2e4/0x3a0
[   74.684505][   T41]  ? kthread_complete_and_exit+0x40/0x40
[   74.690175][   T41]  ret_from_fork+0x1f/0x30
[   74.694644][   T41]  </TASK>
[   74.697917][   T41] Kernel Offset: disabled
[   74.702362][   T41] Rebooting in 86400 seconds..


syzkaller build log:
go env (err=<nil>)
GO111MODULE="auto"
GOARCH="amd64"
GOBIN=""
GOCACHE="/syzkaller/.cache/go-build"
GOENV="/syzkaller/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/syzkaller/jobs/linux/gopath/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/syzkaller/jobs/linux/gopath"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.17"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build832521310=/tmp/go-build -gno-record-gcc-switches"

git status (err=<nil>)
HEAD detached at 1ba81399e
nothing to commit, working tree clean


go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen
make .descriptions
bin/syz-sysgen
touch .descriptions
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1ba81399e2d03b53a7e631c4ab05f25af1fb1911 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20210609-200717'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1ba81399e2d03b53a7e631c4ab05f25af1fb1911 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20210609-200717'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=1ba81399e2d03b53a7e631c4ab05f25af1fb1911 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20210609-200717'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress
mkdir -p ./bin/linux_amd64
gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \
	-m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -static -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \
	-DHOSTGOOS_linux=1 -DGIT_REVISION=\"1ba81399e2d03b53a7e631c4ab05f25af1fb1911\"