WARNING in wireless_send_event
wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
------------[ cut here ]------------
memcpy: detected field-spanning write (size 16) of single field "&compat_event->pointer" at net/wireless/wext-core.c:623 (size 4)
WARNING: CPU: 0 PID: 9 at net/wireless/wext-core.c:623 wireless_send_event+0xab5/0xca0 net/wireless/wext-core.c:623
Modules linked in:
CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
Workqueue: cfg80211 cfg80211_event_work
RIP: 0010:wireless_send_event+0xab5/0xca0 net/wireless/wext-core.c:623
Code: fa ff ff e8 4d 7b db f8 b9 04 00 00 00 4c 89 e6 48 c7 c2 a0 61 11 8b 48 c7 c7 e0 60 11 8b c6 05 1a 3c 2a 05 01 e8 4b b4 a6 00 <0f> 0b e9 9b fa ff ff e8 1f c3 27 f9 e9 a6 fd ff ff e8 75 c3 27 f9
RSP: 0018:ffffc900000e7ae8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888011a70000 RSI: ffffffff81620008 RDI: fffff5200001cf4f
RBP: ffff88806d7dc3c0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 7720676e696e6e6d R12: 0000000000000010
R13: ffff88806d7dc500 R14: ffff88802712802c R15: ffff888027128034
FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000538978 CR3: 000000007e8bd000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
__cfg80211_ibss_joined+0x419/0x530 net/wireless/ibss.c:56
cfg80211_process_wdev_events+0x3db/0x5b0 net/wireless/util.c:984
cfg80211_process_rdev_events+0x9b/0x120 net/wireless/util.c:1010
cfg80211_event_work+0x27/0x40 net/wireless/core.c:328
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:306
Warning: Permanently added '10.128.0.219' (ECDSA) to the list of known hosts.
2022/09/27 00:30:41 fuzzer started
2022/09/27 00:30:41 connecting to host at 10.128.0.169:42305
2022/09/27 00:30:41 checking machine...
2022/09/27 00:30:41 checking revisions...
2022/09/27 00:30:41 testing simple program...
syzkaller login: [ 49.336026][ T3613] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.343626][ T3613] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.351476][ T3613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.359239][ T3613] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.366965][ T3613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.374387][ T3613] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.382132][ T3611] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 49.437723][ T3611] chnl_net:caif_netlink_parms(): no params data found
[ 49.471278][ T3611] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.478473][ T3611] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.486468][ T3611] device bridge_slave_0 entered promiscuous mode
[ 49.494321][ T3611] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.501701][ T3611] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.509543][ T3611] device bridge_slave_1 entered promiscuous mode
[ 49.526860][ T3611] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 49.537995][ T3611] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 49.556765][ T3611] team0: Port device team_slave_0 added
[ 49.563713][ T3611] team0: Port device team_slave_1 added
[ 49.578344][ T3611] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 49.585550][ T3611] 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.
[ 49.613036][ T3611] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 49.624696][ T3611] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 49.631966][ T3611] 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.
[ 49.658252][ T3611] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 49.680069][ T3611] device hsr_slave_0 entered promiscuous mode
[ 49.686727][ T3611] device hsr_slave_1 entered promiscuous mode
[ 49.740266][ T3611] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 49.749339][ T3611] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 49.758063][ T3611] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 49.767453][ T3611] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 49.782531][ T3611] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.790243][ T3611] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.797529][ T3611] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.804750][ T3611] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.835695][ T3611] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.846791][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 49.856214][ T15] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.864480][ T15] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.872741][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 49.883476][ T3611] 8021q: adding VLAN 0 to HW filter on device team0
[ 49.893596][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 49.902286][ T15] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.909590][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 49.920435][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 49.928756][ T23] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.935859][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 49.951538][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 49.966903][ T3611] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 49.978014][ T3611] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 49.990285][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 49.998037][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 50.007406][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 50.015683][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 50.031172][ T3611] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.039893][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 50.047400][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 50.055365][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 50.158045][ T3611] device veth0_vlan entered promiscuous mode
[ 50.165125][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 50.174108][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 50.183294][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.191683][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.203217][ T3611] device veth1_vlan entered promiscuous mode
[ 50.217046][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 50.225796][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 50.234059][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.244981][ T3611] device veth0_macvtap entered promiscuous mode
[ 50.253437][ T3611] device veth1_macvtap entered promiscuous mode
[ 50.267314][ T3611] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.274974][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.284758][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 50.295379][ T3611] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.303422][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.313818][ T3611] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.323224][ T3611] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.332277][ T3611] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.341747][ T3611] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.364251][ T3611] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht'
[ 50.381546][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.382745][ T3611] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht'
[ 50.392940][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.406815][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 50.407022][ T9] ------------[ cut here ]------------
[ 50.423082][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.423927][ T9] memcpy: detected field-spanning write (size 16) of single field "&compat_event->pointer" at net/wireless/wext-core.c:623 (size 4)
[ 50.432542][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.447722][ T9] WARNING: CPU: 0 PID: 9 at net/wireless/wext-core.c:623 wireless_send_event+0xab5/0xca0
[ 50.463639][ T9] Modules linked in:
[ 50.467935][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 50.467970][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 50.500460][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 50.513622][ T9] Workqueue: cfg80211 cfg80211_event_work
[ 50.519495][ T9] RIP: 0010:wireless_send_event+0xab5/0xca0
[ 50.525967][ T9] Code: fa ff ff e8 4d 7b db f8 b9 04 00 00 00 4c 89 e6 48 c7 c2 a0 61 11 8b 48 c7 c7 e0 60 11 8b c6 05 1a 3c 2a 05 01 e8 4b b4 a6 00 <0f> 0b e9 9b fa ff ff e8 1f c3 27 f9 e9 a6 fd ff ff e8 75 c3 27 f9
[ 50.554930][ T9] RSP: 0018:ffffc900000e7ae8 EFLAGS: 00010282
2022/09/27 00:30:44 building call list...
[ 50.579538][ T9] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 50.595961][ T9] RDX: ffff888011a70000 RSI: ffffffff81620008 RDI: fffff5200001cf4f
[ 50.619525][ T9] RBP: ffff88806d7dc3c0 R08: 0000000000000005 R09: 0000000000000000
[ 50.627923][ T9] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 0000000000000010
[ 50.655567][ T9] R13: ffff88806d7dc500 R14: ffff88802712802c R15: ffff888027128034
[ 50.679241][ T9] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
[ 50.688223][ T9] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.702829][ T9] CR2: 0000000000538978 CR3: 000000007e8bd000 CR4: 00000000003506f0
[ 50.711059][ T9] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.719178][ T9] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.727403][ T9] Call Trace:
[ 50.731028][ T9]
[ 50.734290][ T9] ? rtnetlink_ifinfo_prep+0x410/0x410
[ 50.740301][ T9] ? cfg80211_upload_connect_keys+0x4a/0xa30
[ 50.746378][ T9] __cfg80211_ibss_joined+0x419/0x530
[ 50.752364][ T9] ? rwlock_bug.part.0+0x90/0x90
[ 50.757355][ T9] ? __cfg80211_clear_ibss+0xf30/0xf30
[ 50.762872][ T9] ? do_raw_spin_unlock+0x171/0x230
[ 50.768193][ T9] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 50.775206][ T9] cfg80211_process_wdev_events+0x3db/0x5b0
[ 50.781354][ T9] cfg80211_process_rdev_events+0x9b/0x120
[ 50.787221][ T9] cfg80211_event_work+0x27/0x40
[ 50.792607][ T9] process_one_work+0x9bf/0x1710
[ 50.797728][ T9] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 50.803978][ T9] ? rwlock_bug.part.0+0x90/0x90
[ 50.808983][ T9] worker_thread+0x665/0x1080
[ 50.809401][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 50.824673][ T9] ? process_one_work+0x1710/0x1710
[ 50.830285][ T9] kthread+0x2e4/0x3a0
[ 50.834410][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 50.840404][ T9] ret_from_fork+0x1f/0x30
[ 50.845007][ T9]
[ 50.848337][ T9] Kernel panic - not syncing: panic_on_warn set ...
[ 50.855142][ T9] CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
[ 50.864801][ T9] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 50.874886][ T9] Workqueue: cfg80211 cfg80211_event_work
[ 50.880772][ T9] Call Trace:
[ 50.884074][ T9]
[ 50.887023][ T9] dump_stack_lvl+0xcd/0x134
[ 50.891733][ T9] panic+0x2c8/0x622
[ 50.895652][ T9] ? panic_print_sys_info.part.0+0x110/0x110
[ 50.901756][ T9] ? __warn.cold+0x24b/0x350
[ 50.906388][ T9] ? wireless_send_event+0xab5/0xca0
[ 50.911725][ T9] __warn.cold+0x25c/0x350
[ 50.916186][ T9] ? wireless_send_event+0xab5/0xca0
[ 50.921523][ T9] report_bug+0x1bc/0x210
[ 50.925993][ T9] handle_bug+0x3c/0x60
[ 50.930183][ T9] exc_invalid_op+0x14/0x40
[ 50.934731][ T9] asm_exc_invalid_op+0x16/0x20
[ 50.939644][ T9] RIP: 0010:wireless_send_event+0xab5/0xca0
[ 50.945571][ T9] Code: fa ff ff e8 4d 7b db f8 b9 04 00 00 00 4c 89 e6 48 c7 c2 a0 61 11 8b 48 c7 c7 e0 60 11 8b c6 05 1a 3c 2a 05 01 e8 4b b4 a6 00 <0f> 0b e9 9b fa ff ff e8 1f c3 27 f9 e9 a6 fd ff ff e8 75 c3 27 f9
[ 50.965394][ T9] RSP: 0018:ffffc900000e7ae8 EFLAGS: 00010282
[ 50.971508][ T9] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 50.979597][ T9] RDX: ffff888011a70000 RSI: ffffffff81620008 RDI: fffff5200001cf4f
[ 50.987658][ T9] RBP: ffff88806d7dc3c0 R08: 0000000000000005 R09: 0000000000000000
[ 50.995650][ T9] R10: 0000000080000000 R11: 7720676e696e6e6d R12: 0000000000000010
[ 51.004064][ T9] R13: ffff88806d7dc500 R14: ffff88802712802c R15: ffff888027128034
[ 51.012048][ T9] ? vprintk+0x88/0x90
[ 51.016310][ T9] ? wireless_send_event+0xab5/0xca0
[ 51.021792][ T9] ? rtnetlink_ifinfo_prep+0x410/0x410
[ 51.027357][ T9] ? cfg80211_upload_connect_keys+0x4a/0xa30
[ 51.033383][ T9] __cfg80211_ibss_joined+0x419/0x530
[ 51.038847][ T9] ? rwlock_bug.part.0+0x90/0x90
[ 51.043816][ T9] ? __cfg80211_clear_ibss+0xf30/0xf30
[ 51.049292][ T9] ? do_raw_spin_unlock+0x171/0x230
[ 51.054599][ T9] ? _raw_spin_unlock_irqrestore+0x50/0x70
[ 51.060524][ T9] cfg80211_process_wdev_events+0x3db/0x5b0
[ 51.066445][ T9] cfg80211_process_rdev_events+0x9b/0x120
[ 51.072281][ T9] cfg80211_event_work+0x27/0x40
[ 51.077225][ T9] process_one_work+0x9bf/0x1710
[ 51.082273][ T9] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 51.087658][ T9] ? rwlock_bug.part.0+0x90/0x90
[ 51.092618][ T9] worker_thread+0x665/0x1080
[ 51.097313][ T9] ? process_one_work+0x1710/0x1710
[ 51.102624][ T9] kthread+0x2e4/0x3a0
[ 51.106701][ T9] ? kthread_complete_and_exit+0x40/0x40
[ 51.112343][ T9] ret_from_fork+0x1f/0x30
[ 51.116789][ T9]
[ 51.120099][ T9] Kernel Offset: disabled
[ 51.124503][ T9] 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-build2320955666=/tmp/go-build -gno-record-gcc-switches"
git status (err=)
HEAD detached at 8bc4594f8
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=8bc4594f832068a30c0eff44d468311780057d1f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201031-102326'" "-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=8bc4594f832068a30c0eff44d468311780057d1f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201031-102326'" "-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=8bc4594f832068a30c0eff44d468311780057d1f -X 'github.com/google/syzkaller/prog.gitRevisionDate=20201031-102326'" "-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=\"8bc4594f832068a30c0eff44d468311780057d1f\"