WARNING: suspicious RCU usage in _destroy_all_sets ============================= WARNING: suspicious RCU usage 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Not tainted ----------------------------- net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:1/12: #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffffffff8f5c9290 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 net/core/net_namespace.c:594 stack backtrace: CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 lockdep_rcu_suspicious+0x221/0x340 kernel/locking/lockdep.c:6712 _destroy_all_sets+0x232/0x5f0 net/netfilter/ipset/ip_set_core.c:1200 ip_set_net_exit+0x20/0x50 net/netfilter/ipset/ip_set_core.c:2396 ops_exit_list net/core/net_namespace.c:173 [inline] cleanup_net+0x802/0xcc0 net/core/net_namespace.c:640 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 ============================= WARNING: suspicious RCU usage 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Not tainted ----------------------------- net/netfilter/ipset/ip_set_core.c:1211 suspicious rcu_dereference_protected() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 3 locks held by kworker/u8:1/12: #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3206 [inline] #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 kernel/workqueue.c:3312 #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3207 [inline] #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 kernel/workqueue.c:3312 #2: ffffffff8f5c9290 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 net/core/net_namespace.c:594 stack backtrace: CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114 lockdep_rcu_suspicious+0x221/0x340 kernel/locking/lockdep.c:6712 _destroy_all_sets+0x53f/0x5f0 net/netfilter/ipset/ip_set_core.c:1211 ip_set_net_exit+0x20/0x50 net/netfilter/ipset/ip_set_core.c:2396 ops_exit_list net/core/net_namespace.c:173 [inline] cleanup_net+0x802/0xcc0 net/core/net_namespace.c:640 process_one_work kernel/workqueue.c:3231 [inline] process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312 worker_thread+0x86d/0xd70 kernel/workqueue.c:3393 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 Warning: Permanently added '10.128.1.103' (ED25519) to the list of known hosts. 2024/06/20 18:43:47 ignoring optional flag "sandboxArg"="0" 2024/06/20 18:43:47 parsed 1 programs [ 70.832723][ T5078] cgroup: Unknown subsys name 'net' [ 71.077513][ T5078] cgroup: Unknown subsys name 'rlimit' [ 72.246731][ T5100] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 72.719528][ T12] [ 72.722411][ T12] ============================= [ 72.727597][ T12] WARNING: suspicious RCU usage [ 72.732720][ T12] 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Not tainted [ 72.739917][ T12] ----------------------------- [ 72.744777][ T12] net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage! [ 72.754594][ T12] [ 72.754594][ T12] other info that might help us debug this: [ 72.754594][ T12] [ 72.765146][ T12] [ 72.765146][ T12] rcu_scheduler_active = 2, debug_locks = 1 [ 72.774033][ T12] 3 locks held by kworker/u8:1/12: [ 72.779283][ T12] #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 72.790368][ T12] #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 72.801794][ T12] #2: ffffffff8f5c9290 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 72.811647][ T12] [ 72.811647][ T12] stack backtrace: [ 72.817649][ T12] CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 [ 72.827834][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 72.838017][ T12] Workqueue: netns cleanup_net [ 72.843017][ T12] Call Trace: [ 72.846325][ T12] [ 72.849275][ T12] dump_stack_lvl+0x241/0x360 [ 72.853993][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.859419][ T12] ? __pfx__printk+0x10/0x10 [ 72.864087][ T12] lockdep_rcu_suspicious+0x221/0x340 [ 72.869590][ T12] _destroy_all_sets+0x232/0x5f0 [ 72.874702][ T12] ip_set_net_exit+0x20/0x50 [ 72.879318][ T12] cleanup_net+0x802/0xcc0 [ 72.883756][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 72.888715][ T12] ? process_scheduled_works+0x945/0x1830 [ 72.894441][ T12] process_scheduled_works+0xa2c/0x1830 [ 72.900005][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 72.905985][ T12] ? assign_work+0x364/0x3d0 [ 72.910659][ T12] worker_thread+0x86d/0xd70 [ 72.915284][ T12] ? __kthread_parkme+0x169/0x1d0 [ 72.920313][ T12] ? __pfx_worker_thread+0x10/0x10 [ 72.925589][ T12] kthread+0x2f0/0x390 [ 72.929655][ T12] ? __pfx_worker_thread+0x10/0x10 [ 72.934846][ T12] ? __pfx_kthread+0x10/0x10 [ 72.939518][ T12] ret_from_fork+0x4b/0x80 [ 72.944105][ T12] ? __pfx_kthread+0x10/0x10 [ 72.948697][ T12] ret_from_fork_asm+0x1a/0x30 [ 72.953469][ T12] [ 72.963757][ T12] [ 72.966332][ T12] ============================= [ 72.971553][ T12] WARNING: suspicious RCU usage [ 72.977620][ T12] 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 Not tainted [ 72.985707][ T12] ----------------------------- [ 72.990596][ T12] net/netfilter/ipset/ip_set_core.c:1211 suspicious rcu_dereference_protected() usage! [ 73.000508][ T12] [ 73.000508][ T12] other info that might help us debug this: [ 73.000508][ T12] [ 73.011650][ T12] [ 73.011650][ T12] rcu_scheduler_active = 2, debug_locks = 1 [ 73.020253][ T12] 3 locks held by kworker/u8:1/12: [ 73.025440][ T12] #0: ffff888015ed3148 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 73.036901][ T12] #1: ffffc90000117d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 73.047627][ T12] #2: ffffffff8f5c9290 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 73.057210][ T12] [ 73.057210][ T12] stack backtrace: [ 73.063249][ T12] CPU: 1 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0-rc4-syzkaller-00052-ge5b3efbe1ab1 #0 [ 73.073522][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 73.083702][ T12] Workqueue: netns cleanup_net [ 73.088524][ T12] Call Trace: [ 73.091838][ T12] [ 73.094960][ T12] dump_stack_lvl+0x241/0x360 [ 73.099673][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.104988][ T12] ? __pfx__printk+0x10/0x10 [ 73.109608][ T12] lockdep_rcu_suspicious+0x221/0x340 [ 73.115088][ T12] _destroy_all_sets+0x53f/0x5f0 [ 73.120039][ T12] ip_set_net_exit+0x20/0x50 [ 73.124730][ T12] cleanup_net+0x802/0xcc0 [ 73.129183][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 73.134165][ T12] ? process_scheduled_works+0x945/0x1830 [ 73.139947][ T12] process_scheduled_works+0xa2c/0x1830 [ 73.145565][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 73.151693][ T12] ? assign_work+0x364/0x3d0 [ 73.156335][ T12] worker_thread+0x86d/0xd70 [ 73.161104][ T12] ? __kthread_parkme+0x169/0x1d0 [ 73.166221][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.171336][ T12] kthread+0x2f0/0x390 [ 73.175494][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.180599][ T12] ? __pfx_kthread+0x10/0x10 [ 73.185270][ T12] ret_from_fork+0x4b/0x80 [ 73.189682][ T12] ? __pfx_kthread+0x10/0x10 [ 73.194266][ T12] ret_from_fork_asm+0x1a/0x30 [ 73.199059][ T12] [ 73.374282][ T5125] chnl_net:caif_netlink_parms(): no params data found [ 73.457254][ T5125] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.465893][ T5125] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.473343][ T5125] bridge_slave_0: entered allmulticast mode [ 73.481065][ T5125] bridge_slave_0: entered promiscuous mode [ 73.490630][ T5125] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.497956][ T5125] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.505356][ T5125] bridge_slave_1: entered allmulticast mode [ 73.512640][ T5125] bridge_slave_1: entered promiscuous mode [ 73.548309][ T5125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.560309][ T5125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.597883][ T5125] team0: Port device team_slave_0 added [ 73.608885][ T5125] team0: Port device team_slave_1 added [ 73.640500][ T5125] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.648444][ T5125] 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. [ 73.675886][ T5125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.689679][ T5125] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.696963][ T5125] 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. [ 73.723202][ T5125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.761800][ T5125] hsr_slave_0: entered promiscuous mode [ 73.768239][ T5125] hsr_slave_1: entered promiscuous mode [ 73.885327][ T5125] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.897693][ T5125] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.908238][ T5125] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.918040][ T5125] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.945908][ T5125] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.953537][ T5125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.961821][ T5125] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.969151][ T5125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.028575][ T5125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.048295][ T784] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.059334][ T784] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.079183][ T5125] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.094452][ T784] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.102170][ T784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.118495][ T5132] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.125715][ T5132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.272836][ T5125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.316712][ T5125] veth0_vlan: entered promiscuous mode [ 74.330286][ T5125] veth1_vlan: entered promiscuous mode [ 74.360019][ T5125] veth0_macvtap: entered promiscuous mode [ 74.370278][ T5125] veth1_macvtap: entered promiscuous mode [ 74.387925][ T5125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.404853][ T5125] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.419875][ T5125] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.429758][ T5125] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.438757][ T5125] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.448002][ T5125] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.608478][ T2436] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.686402][ T2436] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.730025][ T2400] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.738825][ T2400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.769057][ T2436] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.801734][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.810939][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.837240][ T2436] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.085599][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.094092][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.102519][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.111756][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.121072][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.128907][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2024/06/20 18:43:53 executed programs: 0 [ 76.214568][ T4479] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.225397][ T4479] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.233811][ T4479] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.242780][ T4479] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.257725][ T4479] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.267021][ T4479] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.458768][ T5180] chnl_net:caif_netlink_parms(): no params data found [ 76.520064][ T5180] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.527869][ T5180] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.535365][ T5180] bridge_slave_0: entered allmulticast mode [ 76.542232][ T5180] bridge_slave_0: entered promiscuous mode [ 76.550688][ T5180] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.558352][ T5180] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.565720][ T5180] bridge_slave_1: entered allmulticast mode [ 76.572575][ T5180] bridge_slave_1: entered promiscuous mode [ 76.602476][ T5180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.614906][ T5180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.644498][ T5180] team0: Port device team_slave_0 added [ 76.654427][ T5180] team0: Port device team_slave_1 added [ 76.678248][ T5180] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.685729][ T5180] 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. [ 76.712057][ T5180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.725790][ T5180] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.732853][ T5180] 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. [ 76.759446][ T5180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.797136][ T5180] hsr_slave_0: entered promiscuous mode [ 76.803886][ T5180] hsr_slave_1: entered promiscuous mode [ 76.810455][ T5180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.819189][ T5180] Cannot create hsr debugfs directory [ 76.943847][ T5180] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 76.954579][ T5180] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 76.966621][ T5180] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 76.977495][ T5180] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 77.003317][ T5180] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.010974][ T5180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.018519][ T5180] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.025807][ T5180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.086351][ T5180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.102918][ T5132] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.111846][ T5132] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.129735][ T5180] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.148474][ T5143] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.155678][ T5143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.166879][ T5143] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.174035][ T5143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.330780][ T5180] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.374454][ T5180] veth0_vlan: entered promiscuous mode [ 77.387173][ T5180] veth1_vlan: entered promiscuous mode [ 77.419988][ T5180] veth0_macvtap: entered promiscuous mode [ 77.431040][ T5180] veth1_macvtap: entered promiscuous mode [ 77.449219][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.464618][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.479879][ T5180] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.494540][ T5180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.505888][ T5180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.518106][ T5180] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.530708][ T5180] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.540187][ T5180] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.549726][ T5180] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.558868][ T5180] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.622184][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.631019][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.658445][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.666515][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 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-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' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.21.4' GCCGO='gccgo' GOAMD64='v1' AR='ar' CC='gcc' CXX='g++' CGO_ENABLED='1' GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod' GOWORK='' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' PKG_CONFIG='pkg-config' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3734826580=/tmp/go-build -gno-record-gcc-switches' git status (err=) HEAD detached at 11f2afa5a3 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}}' ./sys/syz-sysgen | grep -q false || go install ./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 go fmt ./sys/... >/dev/null touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=11f2afa5a3c8cc88e10b001d6eb8790c8a3b91a7 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240604-095032'" "-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=11f2afa5a3c8cc88e10b001d6eb8790c8a3b91a7 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240604-095032'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -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 -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"11f2afa5a3c8cc88e10b001d6eb8790c8a3b91a7\"