WARNING in devl_port_unregister
wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
------------[ cut here ]------------
WARNING: CPU: 1 PID: 56 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390 net/core/devlink.c:9998
Modules linked in:
CPU: 0 PID: 56 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:ffffc90001577a08 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801f6ab810 RCX: 0000000000000000
RDX: ffff888016a93a80 RSI: ffffffff87809286 RDI: 0000000000000005
RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000002 R11: 0000000000000000 R12: ffff88801f6ab810
R13: ffff88801f6ab808 R14: ffff88801f6aa800 R15: ffff88801f6ab800
FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000303000 CR3: 000000007bd9e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__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
forked to background, child pid 4813
[ 26.824876][ T4814] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.834162][ T4814] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: [ 27.009708][ T4898] ssh-keygen (4898) used greatest stack depth: 22624 bytes left
OK
syzkaller
Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts.
2022/11/07 05:42:02 fuzzer started
2022/11/07 05:42:02 connecting to host at 10.128.0.169:34799
2022/11/07 05:42:02 checking machine...
2022/11/07 05:42:02 checking revisions...
2022/11/07 05:42:02 testing simple program...
syzkaller login: [ 46.339315][ T5238] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.347475][ T5238] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.355182][ T5238] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.363429][ T5238] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.371122][ T5239] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.378765][ T5239] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 46.387222][ T5235] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 46.460241][ T5235] chnl_net:caif_netlink_parms(): no params data found
[ 46.499163][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.507009][ T5235] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.515102][ T5235] device bridge_slave_0 entered promiscuous mode
[ 46.523694][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.531058][ T5235] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.538694][ T5235] device bridge_slave_1 entered promiscuous mode
[ 46.557460][ T5235] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 46.568634][ T5235] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 46.589327][ T5235] team0: Port device team_slave_0 added
[ 46.596313][ T5235] team0: Port device team_slave_1 added
[ 46.612287][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 46.619382][ T5235] 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.
[ 46.645589][ T5235] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 46.658492][ T5235] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 46.665494][ T5235] 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.
[ 46.691808][ T5235] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 46.715782][ T5235] device hsr_slave_0 entered promiscuous mode
[ 46.722696][ T5235] device hsr_slave_1 entered promiscuous mode
[ 46.796201][ T5235] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 46.806441][ T5235] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 46.815892][ T5235] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 46.825098][ T5235] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 46.845920][ T5235] bridge0: port 2(bridge_slave_1) entered blocking state
[ 46.853144][ T5235] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 46.861243][ T5235] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.868358][ T5235] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 46.907710][ T5235] 8021q: adding VLAN 0 to HW filter on device bond0
[ 46.919629][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 46.929187][ T5244] bridge0: port 1(bridge_slave_0) entered disabled state
[ 46.938484][ T5244] bridge0: port 2(bridge_slave_1) entered disabled state
[ 46.946673][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 46.960581][ T5235] 8021q: adding VLAN 0 to HW filter on device team0
[ 46.970878][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 46.980317][ T5246] bridge0: port 1(bridge_slave_0) entered blocking state
[ 46.987464][ T5246] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.006886][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.016029][ T5244] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.023181][ T5244] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.031551][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 47.041765][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 47.051754][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 47.066395][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.075708][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.086018][ T5235] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 47.102902][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 47.111197][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 47.122659][ T5235] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 47.246909][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 47.256544][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 47.265102][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 47.272727][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 47.282423][ T5235] device veth0_vlan entered promiscuous mode
[ 47.294107][ T5235] device veth1_vlan entered promiscuous mode
[ 47.311151][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 47.319234][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 47.327729][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 47.339789][ T5235] device veth0_macvtap entered promiscuous mode
[ 47.349331][ T5235] device veth1_macvtap entered promiscuous mode
[ 47.364273][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 47.372806][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 47.382233][ T5244] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 47.393280][ T5235] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 47.402080][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 47.412596][ T5235] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.422911][ T5235] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.432435][ T5235] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.441785][ T5235] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 47.496389][ T2449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 47.505831][ T2449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 47.521409][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 47.532383][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 47.541492][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 47.550610][ T5246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2022/11/07 05:42:05 building call list...
[ 47.793891][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
executing program
[ 50.247609][ T56] ------------[ cut here ]------------
[ 50.257186][ T56] WARNING: CPU: 1 PID: 56 at net/core/devlink.c:9998 devl_port_unregister+0x2f6/0x390
[ 50.285593][ T56] Modules linked in:
[ 50.289551][ T56] CPU: 0 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[ 50.314401][ T56] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 50.334498][ T56] Workqueue: netns cleanup_net
[ 50.339324][ T56] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 50.354441][ T56] 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
[ 50.394511][ T56] RSP: 0018:ffffc90001577a08 EFLAGS: 00010293
[ 50.400649][ T56] RAX: 0000000000000000 RBX: ffff88801f6ab810 RCX: 0000000000000000
[ 50.427601][ T56] RDX: ffff888016a93a80 RSI: ffffffff87809286 RDI: 0000000000000005
[ 50.449783][ T56] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 50.466943][ T56] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88801f6ab810
[ 50.487496][ T56] R13: ffff88801f6ab808 R14: ffff88801f6aa800 R15: ffff88801f6ab800
[ 50.505237][ T56] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 50.529129][ T56] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.536315][ T56] CR2: 000000c000303000 CR3: 000000007bd9e000 CR4: 00000000003506e0
[ 50.545503][ T56] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.554138][ T56] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.562399][ T56] Call Trace:
[ 50.565968][ T56]
[ 50.569148][ T56] __nsim_dev_port_del+0x1bb/0x240
[ 50.584743][ T56] nsim_dev_reload_destroy+0x171/0x510
[ 50.590330][ T56] nsim_dev_reload_down+0x6b/0xd0
[ 50.597776][ T56] devlink_reload+0x1c2/0x6b0
[ 50.610018][ T56] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 50.620511][ T56] ? xa_find+0x330/0x330
[ 50.635022][ T56] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 50.650840][ T56] devlink_pernet_pre_exit+0x104/0x1c0
[ 50.671427][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 50.683407][ T56] ? cttimeout_net_pre_exit+0x109/0x500
[ 50.695668][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 50.708436][ T5258] can: request_module (can-proto-0) failed.
[ 50.715992][ T56] cleanup_net+0x451/0xb10
[ 50.722466][ T56] ? unregister_pernet_device+0x70/0x70
[ 50.735576][ T56] process_one_work+0x9bf/0x1710
[ 50.745847][ T56] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 50.765809][ T56] ? rwlock_bug.part.0+0x90/0x90
[ 50.770352][ T5258] can: request_module (can-proto-0) failed.
[ 50.770783][ T56] ? _raw_spin_lock_irq+0x41/0x50
[ 50.794467][ T56] worker_thread+0x665/0x1080
[ 50.799223][ T56] ? process_one_work+0x1710/0x1710
[ 50.805046][ T5258] can: request_module (can-proto-0) failed.
[ 50.811898][ T56] kthread+0x2e4/0x3a0
[ 50.818173][ T56] ? kthread_complete_and_exit+0x40/0x40
[ 50.832025][ T56] ret_from_fork+0x1f/0x30
[ 50.842126][ T56]
[ 50.851542][ T56] Kernel panic - not syncing: panic_on_warn set ...
[ 50.858155][ T56] CPU: 1 PID: 56 Comm: kworker/u4:4 Not tainted 6.1.0-rc3-next-20221107-syzkaller-06156-gd8e87774068a #0
[ 50.869717][ T56] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 50.879794][ T56] Workqueue: netns cleanup_net
[ 50.884593][ T56] Call Trace:
[ 50.887878][ T56]
[ 50.890813][ T56] dump_stack_lvl+0xcd/0x134
[ 50.895437][ T56] panic+0x2c8/0x622
[ 50.899355][ T56] ? panic_print_sys_info.part.0+0x110/0x110
[ 50.905459][ T56] ? __warn.cold+0x24b/0x350
[ 50.910073][ T56] ? devl_port_unregister+0x2f6/0x390
[ 50.915461][ T56] __warn.cold+0x25c/0x350
[ 50.919899][ T56] ? devl_port_unregister+0x2f6/0x390
[ 50.925283][ T56] report_bug+0x1bc/0x210
[ 50.929633][ T56] handle_bug+0x3c/0x70
[ 50.933798][ T56] exc_invalid_op+0x14/0x40
[ 50.938315][ T56] asm_exc_invalid_op+0x16/0x20
[ 50.943177][ T56] RIP: 0010:devl_port_unregister+0x2f6/0x390
[ 50.949167][ T56] 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
[ 50.968808][ T56] RSP: 0018:ffffc90001577a08 EFLAGS: 00010293
[ 50.974895][ T56] RAX: 0000000000000000 RBX: ffff88801f6ab810 RCX: 0000000000000000
[ 50.983657][ T56] RDX: ffff888016a93a80 RSI: ffffffff87809286 RDI: 0000000000000005
[ 50.991670][ T56] RBP: 0000000000000002 R08: 0000000000000005 R09: 0000000000000000
[ 50.999668][ T56] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88801f6ab810
[ 51.007659][ T56] R13: ffff88801f6ab808 R14: ffff88801f6aa800 R15: ffff88801f6ab800
[ 51.015673][ T56] ? devl_port_unregister+0x2f6/0x390
[ 51.021069][ T56] ? devl_port_unregister+0x2f6/0x390
[ 51.026454][ T56] __nsim_dev_port_del+0x1bb/0x240
[ 51.031592][ T56] nsim_dev_reload_destroy+0x171/0x510
[ 51.037075][ T56] nsim_dev_reload_down+0x6b/0xd0
[ 51.042125][ T56] devlink_reload+0x1c2/0x6b0
[ 51.046830][ T56] ? devlink_remote_reload_actions_performed+0xa0/0xa0
[ 51.053810][ T56] ? xa_find+0x330/0x330
[ 51.058067][ T56] ? devlinks_xa_find_get.constprop.0+0x170/0x260
[ 51.064523][ T56] devlink_pernet_pre_exit+0x104/0x1c0
[ 51.070083][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.076524][ T56] ? cttimeout_net_pre_exit+0x109/0x500
[ 51.082094][ T56] ? devlinks_xa_find_get.constprop.0+0x260/0x260
[ 51.088531][ T56] cleanup_net+0x451/0xb10
[ 51.093140][ T56] ? unregister_pernet_device+0x70/0x70
[ 51.098713][ T56] process_one_work+0x9bf/0x1710
[ 51.103682][ T56] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.109086][ T56] ? rwlock_bug.part.0+0x90/0x90
[ 51.114039][ T56] ? _raw_spin_lock_irq+0x41/0x50
[ 51.119104][ T56] worker_thread+0x665/0x1080
[ 51.123833][ T56] ? process_one_work+0x1710/0x1710
[ 51.129061][ T56] kthread+0x2e4/0x3a0
[ 51.133147][ T56] ? kthread_complete_and_exit+0x40/0x40
[ 51.138807][ T56] ret_from_fork+0x1f/0x30
[ 51.143269][ T56]
[ 51.146350][ T56] Kernel Offset: disabled
[ 51.150785][ T56] Rebooting in 86400 seconds..
syzkaller build log:
go env (err=)
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-build1535562426=/tmp/go-build -gno-record-gcc-switches"
git status (err=)
HEAD detached at 04201c066
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=04201c0669446145fd9c347c5538da0ca13ff29b -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201216-093136'" "-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=04201c0669446145fd9c347c5538da0ca13ff29b -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201216-093136'" "-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=04201c0669446145fd9c347c5538da0ca13ff29b -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201216-093136'" "-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=\"04201c0669446145fd9c347c5538da0ca13ff29b\"