BUG: corrupted list in dst_destroy
list_del corruption, ffff88801cad8c90->next is NULL
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:53!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 lib/list_debug.c:52
Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f e9 52 5c f8 06 cc 48 c7 c7 a0 e8 27 8c 48 89 de e8 12 51 6e fc 90 <0f> 0b 48 c7 c7 00 e9 27 8c 48 89 de e8 00 51 6e fc 90 0f 0b 4c 89
RSP: 0018:ffffc90000147af8 EFLAGS: 00010046
RAX: 0000000000000033 RBX: ffff88801cad8c90 RCX: 51e7bf029f662800
RDX: 0000000000000100 RSI: 0000000080000101 RDI: 0000000000000000
RBP: 0000000000000203 R08: ffffc90000147887 R09: 1ffff92000028f10
R10: dffffc0000000000 R11: fffff52000028f11 R12: 1ffff1100395b192
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff888125457000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba0c0d74ac CR3: 0000000034cb4000 CR4: 00000000003526f0
Call Trace:
__list_del_entry_valid include/linux/list.h:132 [inline]
__list_del_entry include/linux/list.h:223 [inline]
list_del_init include/linux/list.h:295 [inline]
dst_destroy+0x202/0x5a0 net/core/dst.c:163
rcu_do_batch kernel/rcu/tree.c:2617 [inline]
rcu_core+0x7cd/0x1070 kernel/rcu/tree.c:2869
handle_softirqs+0x22a/0x870 kernel/softirq.c:626
run_ksoftirqd+0x36/0x60 kernel/softirq.c:1067
smpboot_thread_fn+0x541/0xa50 kernel/smpboot.c:160
kthread+0x388/0x470 kernel/kthread.c:436
ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190 lib/list_debug.c:52
Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f e9 52 5c f8 06 cc 48 c7 c7 a0 e8 27 8c 48 89 de e8 12 51 6e fc 90 <0f> 0b 48 c7 c7 00 e9 27 8c 48 89 de e8 00 51 6e fc 90 0f 0b 4c 89
RSP: 0018:ffffc90000147af8 EFLAGS: 00010046
RAX: 0000000000000033 RBX: ffff88801cad8c90 RCX: 51e7bf029f662800
RDX: 0000000000000100 RSI: 0000000080000101 RDI: 0000000000000000
RBP: 0000000000000203 R08: ffffc90000147887 R09: 1ffff92000028f10
R10: dffffc0000000000 R11: fffff52000028f11 R12: 1ffff1100395b192
R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff888125457000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fba0c0d74ac CR3: 0000000034cb4000 CR4: 00000000003526f0
Warning: Permanently added '10.128.1.117' (ED25519) to the list of known hosts.
2026/03/02 10:07:31 parsed 1 programs
[ 73.656654][ T5818] cgroup: Unknown subsys name 'net'
[ 73.742087][ T5818] cgroup: Unknown subsys name 'cpuset'
[ 73.751082][ T5818] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.236465][ T5818] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 77.910708][ T5827] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 79.512585][ T5864] chnl_net:caif_netlink_parms(): no params data found
[ 79.594711][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.602818][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.610337][ T5864] bridge_slave_0: entered allmulticast mode
[ 79.617766][ T5864] bridge_slave_0: entered promiscuous mode
[ 79.627172][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.635202][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.643350][ T5864] bridge_slave_1: entered allmulticast mode
[ 79.651445][ T5864] bridge_slave_1: entered promiscuous mode
[ 79.683533][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.696002][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.727447][ T5864] team0: Port device team_slave_0 added
[ 79.735857][ T5864] team0: Port device team_slave_1 added
[ 79.761760][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.768841][ T5864] 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 1532 would solve the problem.
[ 79.795289][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.808580][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.815707][ T5864] 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 1532 would solve the problem.
[ 79.842548][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.888576][ T5864] hsr_slave_0: entered promiscuous mode
[ 79.896263][ T5864] hsr_slave_1: entered promiscuous mode
[ 80.044633][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 80.057225][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 80.067518][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 80.078364][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 80.112318][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.120550][ T5864] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.128556][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.135909][ T5864] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.200159][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0
[ 80.221355][ T36] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.230136][ T36] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.244520][ T5864] 8021q: adding VLAN 0 to HW filter on device team0
[ 80.259359][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.266548][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 80.282131][ T78] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.289545][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.461790][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.512583][ T5864] veth0_vlan: entered promiscuous mode
[ 80.526792][ T5864] veth1_vlan: entered promiscuous mode
[ 80.562182][ T5864] veth0_macvtap: entered promiscuous mode
[ 80.573193][ T5864] veth1_macvtap: entered promiscuous mode
[ 80.599382][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.615912][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.633883][ T87] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.645526][ T87] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.655802][ T87] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.670351][ T87] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.807992][ T87] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.901927][ T87] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.964246][ T87] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.035486][ T87] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.433910][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.444132][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.452855][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.464866][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.473490][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.723249][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.741677][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.786194][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 81.795253][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/03/02 10:07:42 executed programs: 0
[ 82.728492][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.736797][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.745250][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.755781][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.764360][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.906762][ T5931] chnl_net:caif_netlink_parms(): no params data found
[ 82.981931][ T5931] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.989674][ T5931] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.997097][ T5931] bridge_slave_0: entered allmulticast mode
[ 83.004932][ T5931] bridge_slave_0: entered promiscuous mode
[ 83.013300][ T5931] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.020754][ T5931] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.028207][ T5931] bridge_slave_1: entered allmulticast mode
[ 83.035874][ T5931] bridge_slave_1: entered promiscuous mode
[ 83.067276][ T5931] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 83.080823][ T5931] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 83.112475][ T5931] team0: Port device team_slave_0 added
[ 83.121851][ T5931] team0: Port device team_slave_1 added
[ 83.147788][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.155267][ T5931] 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 1532 would solve the problem.
[ 83.182218][ T5931] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.195101][ T5931] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.202594][ T5931] 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 1532 would solve the problem.
[ 83.229494][ T5931] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.273525][ T5931] hsr_slave_0: entered promiscuous mode
[ 83.280368][ T5931] hsr_slave_1: entered promiscuous mode
[ 83.287242][ T5931] debugfs: 'hsr0' already exists in 'hsr'
[ 83.293846][ T5931] Cannot create hsr debugfs directory
[ 83.705630][ T87] bridge_slave_1: left allmulticast mode
[ 83.712336][ T87] bridge_slave_1: left promiscuous mode
[ 83.718757][ T87] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.731095][ T87] bridge_slave_0: left allmulticast mode
[ 83.737101][ T87] bridge_slave_0: left promiscuous mode
[ 83.743467][ T87] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.896818][ T87] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 83.908586][ T87] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 83.918994][ T87] bond0 (unregistering): Released all slaves
[ 84.017894][ T87] hsr_slave_0: left promiscuous mode
[ 84.025477][ T87] hsr_slave_1: left promiscuous mode
[ 84.033059][ T87] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 84.040961][ T87] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 84.054673][ T87] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 84.062371][ T87] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 84.078044][ T87] veth1_macvtap: left promiscuous mode
[ 84.084193][ T87] veth0_macvtap: left promiscuous mode
[ 84.090264][ T87] veth1_vlan: left promiscuous mode
[ 84.096148][ T87] veth0_vlan: left promiscuous mode
[ 84.395755][ T87] team0 (unregistering): Port device team_slave_1 removed
[ 84.430667][ T87] team0 (unregistering): Port device team_slave_0 removed
[ 84.631470][ C0] list_del corruption, ffff88801cad8c90->next is NULL
[ 84.639507][ C0] ------------[ cut here ]------------
[ 84.645161][ C0] kernel BUG at lib/list_debug.c:53!
[ 84.650834][ C0] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
[ 84.657347][ C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full)
[ 84.666528][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 84.677170][ C0] RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190
[ 84.684112][ C0] Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f e9 52 5c f8 06 cc 48 c7 c7 a0 e8 27 8c 48 89 de e8 12 51 6e fc 90 <0f> 0b 48 c7 c7 00 e9 27 8c 48 89 de e8 00 51 6e fc 90 0f 0b 4c 89
[ 84.704157][ C0] RSP: 0018:ffffc90000147af8 EFLAGS: 00010046
[ 84.710228][ C0] RAX: 0000000000000033 RBX: ffff88801cad8c90 RCX: 51e7bf029f662800
[ 84.718355][ C0] RDX: 0000000000000100 RSI: 0000000080000101 RDI: 0000000000000000
[ 84.726302][ C0] RBP: 0000000000000203 R08: ffffc90000147887 R09: 1ffff92000028f10
[ 84.734259][ C0] R10: dffffc0000000000 R11: fffff52000028f11 R12: 1ffff1100395b192
[ 84.742431][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
[ 84.750493][ C0] FS: 0000000000000000(0000) GS:ffff888125457000(0000) knlGS:0000000000000000
[ 84.759840][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.766520][ C0] CR2: 00007fba0c0d74ac CR3: 0000000034cb4000 CR4: 00000000003526f0
[ 84.774763][ C0] Call Trace:
[ 84.778146][ C0]
[ 84.781247][ C0] dst_destroy+0x202/0x5a0
[ 84.785757][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 84.791568][ C0] ? rcu_core+0x751/0x1070
[ 84.796318][ C0] ? __pfx_dst_destroy_rcu+0x10/0x10
[ 84.801966][ C0] rcu_core+0x7cd/0x1070
[ 84.806212][ C0] ? __pfx_rcu_core+0x10/0x10
[ 84.811324][ C0] handle_softirqs+0x22a/0x870
[ 84.816100][ C0] ? schedule+0x90/0x360
[ 84.820342][ C0] ? run_ksoftirqd+0x36/0x60
[ 84.824931][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 84.830249][ C0] run_ksoftirqd+0x36/0x60
[ 84.834783][ C0] smpboot_thread_fn+0x541/0xa50
[ 84.840270][ C0] ? smpboot_thread_fn+0x4d/0xa50
[ 84.845490][ C0] kthread+0x388/0x470
[ 84.849634][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10
[ 84.855266][ C0] ? __pfx_kthread+0x10/0x10
[ 84.860029][ C0] ret_from_fork+0x51e/0xb90
[ 84.864713][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 84.870524][ C0] ? __switch_to+0xc7d/0x1450
[ 84.875285][ C0] ? __pfx_kthread+0x10/0x10
[ 84.880163][ C0] ret_from_fork_asm+0x1a/0x30
[ 84.885018][ C0]
[ 84.888023][ C0] Modules linked in:
[ 84.892129][ C0] ---[ end trace 0000000000000000 ]---
[ 84.897685][ C0] RIP: 0010:__list_del_entry_valid_or_report+0xdf/0x190
[ 84.904801][ C0] Code: 49 39 1f 0f 85 9e 00 00 00 b0 01 5b 41 5c 41 5d 41 5e 41 5f e9 52 5c f8 06 cc 48 c7 c7 a0 e8 27 8c 48 89 de e8 12 51 6e fc 90 <0f> 0b 48 c7 c7 00 e9 27 8c 48 89 de e8 00 51 6e fc 90 0f 0b 4c 89
[ 84.925111][ C0] RSP: 0018:ffffc90000147af8 EFLAGS: 00010046
[ 84.931349][ C0] RAX: 0000000000000033 RBX: ffff88801cad8c90 RCX: 51e7bf029f662800
[ 84.939432][ C0] RDX: 0000000000000100 RSI: 0000000080000101 RDI: 0000000000000000
[ 84.947701][ C0] RBP: 0000000000000203 R08: ffffc90000147887 R09: 1ffff92000028f10
[ 84.956394][ C0] R10: dffffc0000000000 R11: fffff52000028f11 R12: 1ffff1100395b192
[ 84.964621][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000
[ 84.972758][ C0] FS: 0000000000000000(0000) GS:ffff888125457000(0000) knlGS:0000000000000000
[ 84.981669][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.988401][ C0] CR2: 00007fba0c0d74ac CR3: 0000000034cb4000 CR4: 00000000003526f0
[ 84.996706][ C0] Kernel panic - not syncing: Fatal exception in interrupt
[ 86.078857][ C0] Shutting down cpus with NMI
[ 86.084421][ C0] Kernel Offset: disabled
[ 86.088824][ C0] Rebooting in 86400 seconds..
syzkaller build log:
go env (err=)
AR='ar'
CC='gcc'
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_ENABLED='1'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
CXX='g++'
GCCGO='gccgo'
GO111MODULE='auto'
GOAMD64='v1'
GOARCH='amd64'
GOAUTH='netrc'
GOBIN=''
GOCACHE='/syzkaller/.cache/go-build'
GOCACHEPROG=''
GODEBUG=''
GOENV='/syzkaller/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFIPS140='off'
GOFLAGS=''
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1453412413=/tmp/go-build -gno-record-gcc-switches'
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod'
GOMODCACHE='/syzkaller/jobs-2/linux/gopath/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/syzkaller/jobs-2/linux/gopath'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTELEMETRY='local'
GOTELEMETRYDIR='/syzkaller/.config/go/telemetry'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.24.4'
GOWORK=''
PKG_CONFIG='pkg-config'
git status (err=)
HEAD detached at 1e62d19825
nothing to commit, working tree clean
tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
Makefile:31: run command via tools/syz-env for best compatibility, see:
Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env
go list -f '{{.Stale}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e62d1982527c3b4e18df04d61f2560fa1f434cc -X github.com/google/syzkaller/prog.gitRevisionDate=20260213-152336" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e62d1982527c3b4e18df04d61f2560fa1f434cc -X github.com/google/syzkaller/prog.gitRevisionDate=20260213-152336" ./sys/syz-sysgen
make .descriptions
tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
Makefile:31: run command via tools/syz-env for best compatibility, see:
Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env
bin/syz-sysgen
touch .descriptions
GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e62d1982527c3b4e18df04d61f2560fa1f434cc -X github.com/google/syzkaller/prog.gitRevisionDate=20260213-152336" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog
mkdir -p ./bin/linux_amd64
g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \
-m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_amd64=1 \
-DHOSTGOOS_linux=1 -DGIT_REVISION=\"1e62d1982527c3b4e18df04d61f2560fa1f434cc\"
/usr/bin/ld: /tmp/ccdSec7t.o: in function `Connection::Connect(char const*, char const*)':
executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
./tools/check-syzos.sh 2>/dev/null