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: 90 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390 net/core/devlink.c:9998
Modules linked in:
CPU: 1 PID: 90 Comm: kworker/u4:4 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:ffffc900024efa08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88807d334810 RCX: 0000000000000000
RDX: ffff8880180a9d40 RSI: ffffffff87809286 RDI: 0000000000000005
RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000000 R12: ffff88807d334810
R13: ffff88807d334808 R14: ffff88807d333800 R15: ffff88807d334800
FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2a4b013000 CR3: 000000002166b000 CR4: 00000000003506e0
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 00:04:1c:7e:97:15:2e:ad:9f:ff:29:22:a8:9d:3f:b4:1c:5a
forked to background, child pid 4812
[   34.021800][ T4813] 8021q: adding VLAN 0 to HW filter on device bond0
[   34.032893][ T4813] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.105' (ECDSA) to the list of known hosts.
2022/11/07 14:34:53 fuzzer started
2022/11/07 14:34:53 connecting to host at 10.128.0.169:41399
2022/11/07 14:34:53 checking machine...
2022/11/07 14:34:53 checking revisions...
2022/11/07 14:34:53 testing simple program...
syzkaller login: [   58.037673][ T5237] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   58.046054][ T5237] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   58.054219][ T5237] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   58.062623][ T5237] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   58.070688][ T5240] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[   58.078617][ T5240] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   58.088098][ T5236] Bluetooth: hci0: HCI_REQ-0x0c1a
[   58.177762][ T5236] chnl_net:caif_netlink_parms(): no params data found
[   58.226227][ T5236] bridge0: port 1(bridge_slave_0) entered blocking state
[   58.234425][ T5236] bridge0: port 1(bridge_slave_0) entered disabled state
[   58.243207][ T5236] device bridge_slave_0 entered promiscuous mode
[   58.252600][ T5236] bridge0: port 2(bridge_slave_1) entered blocking state
[   58.260162][ T5236] bridge0: port 2(bridge_slave_1) entered disabled state
[   58.268061][ T5236] device bridge_slave_1 entered promiscuous mode
[   58.292057][ T5236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   58.303081][ T5236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   58.326826][ T5236] team0: Port device team_slave_0 added
[   58.334842][ T5236] team0: Port device team_slave_1 added
[   58.354754][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_0
[   58.362174][ T5236] 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.
[   58.388634][ T5236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   58.402036][ T5236] batman_adv: batadv0: Adding interface: batadv_slave_1
[   58.409431][ T5236] 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.
[   58.436414][ T5236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   58.466052][ T5236] device hsr_slave_0 entered promiscuous mode
[   58.473561][ T5236] device hsr_slave_1 entered promiscuous mode
[   58.564721][ T5236] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   58.575752][ T5236] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   58.585833][ T5236] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   58.595132][ T5236] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   58.619128][ T5236] bridge0: port 2(bridge_slave_1) entered blocking state
[   58.626873][ T5236] bridge0: port 2(bridge_slave_1) entered forwarding state
[   58.635115][ T5236] bridge0: port 1(bridge_slave_0) entered blocking state
[   58.642912][ T5236] bridge0: port 1(bridge_slave_0) entered forwarding state
[   58.693337][ T5236] 8021q: adding VLAN 0 to HW filter on device bond0
[   58.707071][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   58.718180][ T5245] bridge0: port 1(bridge_slave_0) entered disabled state
[   58.727709][ T5245] bridge0: port 2(bridge_slave_1) entered disabled state
[   58.736010][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[   58.749467][ T5236] 8021q: adding VLAN 0 to HW filter on device team0
[   58.761903][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   58.771524][ T5245] bridge0: port 1(bridge_slave_0) entered blocking state
[   58.778860][ T5245] bridge0: port 1(bridge_slave_0) entered forwarding state
[   58.802673][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   58.812010][  T923] bridge0: port 2(bridge_slave_1) entered blocking state
[   58.819093][  T923] bridge0: port 2(bridge_slave_1) entered forwarding state
[   58.827633][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   58.845604][ T5236] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   58.859816][ T5236] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   58.873744][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   58.882269][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   58.892258][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   58.901494][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   58.910247][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   58.931191][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   58.938869][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   58.949289][ T5236] 8021q: adding VLAN 0 to HW filter on device batadv0
[   59.094234][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   59.107230][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   59.117648][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   59.126293][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   59.138218][ T5236] device veth0_vlan entered promiscuous mode
[   59.149241][ T5236] device veth1_vlan entered promiscuous mode
[   59.171156][  T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   59.180997][  T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   59.189268][  T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   59.202015][ T5236] device veth0_macvtap entered promiscuous mode
[   59.211772][ T5236] device veth1_macvtap entered promiscuous mode
[   59.235869][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_0
[   59.243859][  T143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   59.253328][  T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   59.265708][ T5236] batman_adv: batadv0: Interface activated: batadv_slave_1
[   59.275291][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   59.284438][  T923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   59.296598][ T5236] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   59.306663][ T5236] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   59.316642][ T5236] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   59.327261][ T5236] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   59.393215][   T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   59.408977][   T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   59.422495][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   59.432428][   T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   59.441235][   T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   59.450083][ T5245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
executing program
2022/11/07 14:34:56 building call list...
[   59.745103][   T90] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[   62.523698][   T90] ------------[ cut here ]------------
[   62.537102][   T90] WARNING: CPU: 1 PID: 90 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[   62.564753][   T90] Modules linked in:
[   62.578212][   T90] CPU: 1 PID: 90 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[   62.604770][   T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   62.631754][   T90] Workqueue: netns cleanup_net
[   62.645648][   T90] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   62.663142][   T90] 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
[   62.714497][   T90] RSP: 0018:ffffc900024efa08 EFLAGS: 00010293
[   62.728667][   T90] RAX: 0000000000000000 RBX: ffff88807d334810 RCX: 0000000000000000
[   62.746833][   T90] RDX: ffff8880180a9d40 RSI: ffffffff87809286 RDI: 0000000000000005
[   62.765012][   T90] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   62.783543][   T90] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88807d334810
[   62.801680][   T90] R13: ffff88807d334808 R14: ffff88807d333800 R15: ffff88807d334800
[   62.820145][   T90] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[   62.829239][   T90] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   62.855371][   T90] CR2: 00007f2a4b013000 CR3: 000000002166b000 CR4: 00000000003506e0
[   62.873595][   T90] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   62.891852][   T90] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   62.910008][   T90] Call Trace:
[   62.918310][   T90]  <TASK>
[   62.921379][   T90]  __nsim_dev_port_del+0x1bb/0x240
[   62.926860][   T90]  nsim_dev_reload_destroy+0x171/0x510
[   62.961139][   T90]  nsim_dev_reload_down+0x6b/0xd0
[   62.966992][   T90]  devlink_reload+0x1c2/0x6b0
[   62.981013][   T90]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   62.987934][   T90]  ? xa_find+0x330/0x330
[   63.001127][   T90]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   63.007965][   T90]  devlink_pernet_pre_exit+0x104/0x1c0
[   63.030102][   T90]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   63.036622][   T90]  ? cttimeout_net_pre_exit+0x109/0x500
[   63.061686][   T90]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   63.069816][   T90]  cleanup_net+0x451/0xb10
[   63.080052][   T90]  ? unregister_pernet_device+0x70/0x70
[   63.089813][   T90]  process_one_work+0x9bf/0x1710
[   63.095080][   T90]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   63.109242][   T90]  ? rwlock_bug.part.0+0x90/0x90
[   63.114353][   T90]  ? _raw_spin_lock_irq+0x41/0x50
[   63.140131][   T90]  worker_thread+0x665/0x1080
[   63.145021][   T90]  ? __kthread_parkme+0x15f/0x220
[   63.159809][   T90]  ? process_one_work+0x1710/0x1710
[   63.165179][   T90]  kthread+0x2e4/0x3a0
[   63.181140][   T90]  ? kthread_complete_and_exit+0x40/0x40
[   63.187059][   T90]  ret_from_fork+0x1f/0x30
[   63.201065][   T90]  </TASK>
[   63.204198][   T90] Kernel panic - not syncing: panic_on_warn set ...
[   63.211014][   T90] CPU: 0 PID: 90 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[   63.222424][   T90] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   63.232704][   T90] Workqueue: netns cleanup_net
[   63.237590][   T90] Call Trace:
[   63.241168][   T90]  <TASK>
[   63.244560][   T90]  dump_stack_lvl+0xcd/0x134
[   63.249364][   T90]  panic+0x2c8/0x622
[   63.253388][   T90]  ? panic_print_sys_info.part.0+0x110/0x110
[   63.259534][   T90]  ? __warn.cold+0x24b/0x350
[   63.264363][   T90]  ? devl_port_unregister+0x2f6/0x390
[   63.269851][   T90]  __warn.cold+0x25c/0x350
[   63.274312][   T90]  ? devl_port_unregister+0x2f6/0x390
[   63.279890][   T90]  report_bug+0x1bc/0x210
[   63.290024][   T90]  handle_bug+0x3c/0x70
[   63.294298][   T90]  exc_invalid_op+0x14/0x40
[   63.299435][   T90]  asm_exc_invalid_op+0x16/0x20
[   63.304574][   T90] RIP: 0010:devl_port_unregister+0x2f6/0x390
[   63.310596][   T90] 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
[   63.332861][   T90] RSP: 0018:ffffc900024efa08 EFLAGS: 00010293
[   63.339330][   T90] RAX: 0000000000000000 RBX: ffff88807d334810 RCX: 0000000000000000
[   63.347600][   T90] RDX: ffff8880180a9d40 RSI: ffffffff87809286 RDI: 0000000000000005
[   63.356216][   T90] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[   63.364418][   T90] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88807d334810
[   63.372784][   T90] R13: ffff88807d334808 R14: ffff88807d333800 R15: ffff88807d334800
[   63.381591][   T90]  ? devl_port_unregister+0x2f6/0x390
[   63.387197][   T90]  ? devl_port_unregister+0x2f6/0x390
[   63.392699][   T90]  __nsim_dev_port_del+0x1bb/0x240
[   63.398056][   T90]  nsim_dev_reload_destroy+0x171/0x510
[   63.403775][   T90]  nsim_dev_reload_down+0x6b/0xd0
[   63.409285][   T90]  devlink_reload+0x1c2/0x6b0
[   63.414436][   T90]  ? devlink_remote_reload_actions_performed+0xa0/0xa0
[   63.422242][   T90]  ? xa_find+0x330/0x330
[   63.426819][   T90]  ? devlinks_xa_find_get.constprop.0+0x170/0x260
[   63.433822][   T90]  devlink_pernet_pre_exit+0x104/0x1c0
[   63.439597][   T90]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   63.446506][   T90]  ? cttimeout_net_pre_exit+0x109/0x500
[   63.452974][   T90]  ? devlinks_xa_find_get.constprop.0+0x260/0x260
[   63.459767][   T90]  cleanup_net+0x451/0xb10
[   63.464340][   T90]  ? unregister_pernet_device+0x70/0x70
[   63.470120][   T90]  process_one_work+0x9bf/0x1710
[   63.475345][   T90]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[   63.481782][   T90]  ? rwlock_bug.part.0+0x90/0x90
[   63.486899][   T90]  ? _raw_spin_lock_irq+0x41/0x50
[   63.492555][   T90]  worker_thread+0x665/0x1080
[   63.497248][   T90]  ? __kthread_parkme+0x15f/0x220
[   63.502439][   T90]  ? process_one_work+0x1710/0x1710
[   63.507984][   T90]  kthread+0x2e4/0x3a0
[   63.512096][   T90]  ? kthread_complete_and_exit+0x40/0x40
[   63.517753][   T90]  ret_from_fork+0x1f/0x30
[   63.522196][   T90]  </TASK>
[   63.525424][   T90] Kernel Offset: disabled
[   63.529866][   T90] 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-build1955336446=/tmp/go-build -gno-record-gcc-switches"

git status (err=<nil>)
HEAD detached at 97183ed76
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=97183ed760478c5b970c8c549d99c8147a72e293 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201214-125411'" "-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=97183ed760478c5b970c8c549d99c8147a72e293 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201214-125411'" "-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=97183ed760478c5b970c8c549d99c8147a72e293 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201214-125411'" "-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=\"97183ed760478c5b970c8c549d99c8147a72e293\"