WARNING: suspicious RCU usage in _destroy_all_sets netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 bridge_slave_1: left allmulticast mode bridge_slave_1: left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state bridge_slave_0: left allmulticast mode bridge_slave_0: left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond0 (unregistering): (slave bond_slave_0): Releasing backup interface bond0 (unregistering): (slave bond_slave_1): Releasing backup interface bond0 (unregistering): Released all slaves hsr_slave_0: left promiscuous mode hsr_slave_1: left promiscuous mode batman_adv: batadv0: Interface deactivated: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Interface deactivated: batadv_slave_1 batman_adv: batadv0: Removing interface: batadv_slave_1 veth1_macvtap: left promiscuous mode veth0_macvtap: left promiscuous mode veth1_vlan: left promiscuous mode veth0_vlan: left promiscuous mode team0 (unregistering): Port device team_slave_1 removed team0 (unregistering): Port device team_slave_0 removed ============================= WARNING: suspicious RCU usage 6.10.0-rc3-syzkaller-gd20f6b3d747c #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/u32:9/1138: #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 kernel/workqueue.c:3206 #1: ffffc9000447fd80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 kernel/workqueue.c:3207 #2: ffffffff8f736f50 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 net/core/net_namespace.c:594 stack backtrace: CPU: 3 PID: 1138 Comm: kworker/u32:9 Not tainted 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:114 lockdep_rcu_suspicious+0x20b/0x3b0 kernel/locking/lockdep.c:6712 _destroy_all_sets+0x261/0x6d0 net/netfilter/ipset/ip_set_core.c:1200 ip_set_net_exit+0x26/0x60 net/netfilter/ipset/ip_set_core.c:2396 ops_exit_list+0xb0/0x180 net/core/net_namespace.c:173 cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640 process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 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-rc3-syzkaller-gd20f6b3d747c #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/u32:9/1138: #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 kernel/workqueue.c:3206 #1: ffffc9000447fd80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 kernel/workqueue.c:3207 #2: ffffffff8f736f50 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 net/core/net_namespace.c:594 stack backtrace: CPU: 3 PID: 1138 Comm: kworker/u32:9 Not tainted 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x16c/0x1f0 lib/dump_stack.c:114 lockdep_rcu_suspicious+0x20b/0x3b0 kernel/locking/lockdep.c:6712 _destroy_all_sets+0x4e6/0x6d0 net/netfilter/ipset/ip_set_core.c:1211 ip_set_net_exit+0x26/0x60 net/netfilter/ipset/ip_set_core.c:2396 ops_exit_list+0xb0/0x180 net/core/net_namespace.c:173 cleanup_net+0x5b7/0xbf0 net/core/net_namespace.c:640 process_one_work+0x9fb/0x1b60 kernel/workqueue.c:3231 process_scheduled_works kernel/workqueue.c:3312 [inline] worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 [ 45.939187][ T39] audit: type=1400 audit(1718331008.014:81): avc: denied { rlimitinh } for pid=5151 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 45.949181][ T39] audit: type=1400 audit(1718331008.014:82): avc: denied { siginh } for pid=5151 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 45.968757][ T39] audit: type=1400 audit(1718331008.024:83): avc: denied { read } for pid=4670 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 46.444584][ T39] audit: type=1400 audit(1718331008.554:84): avc: denied { write } for pid=5169 comm="sftp-server" path="pipe:[4895]" dev="pipefs" ino=4895 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.921454][ T39] audit: type=1400 audit(1718331009.034:85): avc: denied { append } for pid=4670 comm="syslogd" name="messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.930244][ T39] audit: type=1400 audit(1718331009.034:86): avc: denied { open } for pid=4670 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.942981][ T39] audit: type=1400 audit(1718331009.034:87): avc: denied { getattr } for pid=4670 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=3 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '[localhost]:2006' (ED25519) to the list of known hosts. [ 53.981263][ T39] audit: type=1400 audit(1718331016.094:88): avc: denied { execute } for pid=5191 comm="sh" name="syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 53.990241][ T39] audit: type=1400 audit(1718331016.094:89): avc: denied { execute_no_trans } for pid=5191 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1924 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2024/06/14 02:10:16 ignoring optional flag "pprof_port"="0" 2024/06/14 02:10:16 fuzzer started 2024/06/14 02:10:16 connecting to host at localhost:35499 [ 54.750731][ T39] audit: type=1400 audit(1718331016.854:90): avc: denied { node_bind } for pid=5191 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 2024/06/14 02:10:16 checking machine... 2024/06/14 02:10:16 checking revisions... [ 54.761376][ T39] audit: type=1400 audit(1718331016.864:91): avc: denied { name_bind } for pid=5191 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 54.930142][ T39] audit: type=1400 audit(1718331017.034:92): avc: denied { getattr } for pid=5191 comm="syz-fuzzer" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.950957][ T39] audit: type=1400 audit(1718331017.054:93): avc: denied { read } for pid=5191 comm="syz-fuzzer" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.967036][ T39] audit: type=1400 audit(1718331017.054:94): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 2024/06/14 02:10:17 testing simple program... [ 54.999703][ T39] audit: type=1400 audit(1718331017.104:95): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="raw-gadget" dev="devtmpfs" ino=761 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.028568][ T39] audit: type=1400 audit(1718331017.104:96): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/raw-gadget" dev="devtmpfs" ino=761 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 55.040729][ T39] audit: type=1400 audit(1718331017.104:97): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="vhci" dev="devtmpfs" ino=1105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 55.057775][ T5201] cgroup: Unknown subsys name 'net' [ 55.275411][ T5201] cgroup: Unknown subsys name 'rlimit' [ 55.489957][ T5202] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 56.838592][ T5201] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 57.110418][ T5206] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.115350][ T5206] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.120248][ T5206] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.126150][ T5206] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.130291][ T5206] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.134832][ T5206] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.346057][ T5204] chnl_net:caif_netlink_parms(): no params data found [ 57.495370][ T5204] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.498815][ T5204] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.503944][ T5204] bridge_slave_0: entered allmulticast mode [ 57.508141][ T5204] bridge_slave_0: entered promiscuous mode [ 57.515198][ T5204] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.518604][ T5204] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.522259][ T5204] bridge_slave_1: entered allmulticast mode [ 57.526967][ T5204] bridge_slave_1: entered promiscuous mode [ 57.595486][ T5204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.604066][ T5204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.677054][ T5204] team0: Port device team_slave_0 added [ 57.685540][ T5204] team0: Port device team_slave_1 added [ 57.752168][ T5204] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.755580][ T5204] 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. [ 57.769544][ T5204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active executing program [ 57.777873][ T5204] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.784810][ T5204] 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. [ 57.796140][ T5204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.873403][ T5204] hsr_slave_0: entered promiscuous mode [ 57.877482][ T5204] hsr_slave_1: entered promiscuous mode [ 58.120053][ T5204] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.128997][ T5204] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.138640][ T5204] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.145111][ T5204] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.174567][ T5204] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.178031][ T5204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.181977][ T5204] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.184794][ T5204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.242355][ T5204] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.258809][ T974] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.266586][ T974] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.292531][ T5204] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.306800][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.310661][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.337397][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.340448][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.528544][ T5204] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.580192][ T5204] veth0_vlan: entered promiscuous mode [ 58.592338][ T5204] veth1_vlan: entered promiscuous mode [ 58.626617][ T5204] veth0_macvtap: entered promiscuous mode [ 58.634590][ T5204] veth1_macvtap: entered promiscuous mode [ 58.652902][ T5204] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.669091][ T5204] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.677504][ T5204] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.682712][ T5204] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.686944][ T5204] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.691096][ T5204] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.764508][ T1092] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.768311][ T1092] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.799705][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.808340][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2024/06/14 02:10:21 building call list... executing program [ 62.097262][ T1138] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.629396][ T39] kauditd_printk_skb: 28 callbacks suppressed [ 62.629415][ T39] audit: type=1400 audit(1718331024.734:126): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 62.642422][ T39] audit: type=1400 audit(1718331024.734:127): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 62.663567][ T39] audit: type=1400 audit(1718331024.774:128): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="autofs" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 62.673756][ T39] audit: type=1400 audit(1718331024.774:129): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/autofs" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 62.685095][ T39] audit: type=1400 audit(1718331024.774:130): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="btrfs-control" dev="devtmpfs" ino=1150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 62.696544][ T39] audit: type=1400 audit(1718331024.774:131): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/btrfs-control" dev="devtmpfs" ino=1150 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 62.706435][ T39] audit: type=1400 audit(1718331024.774:132): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 62.716785][ T39] audit: type=1400 audit(1718331024.774:133): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/cachefiles" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cachefiles_device_t tclass=chr_file permissive=1 [ 62.727858][ T39] audit: type=1400 audit(1718331024.784:134): avc: denied { read } for pid=5191 comm="syz-fuzzer" name="renderD128" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 62.738622][ T39] audit: type=1400 audit(1718331024.784:135): avc: denied { open } for pid=5191 comm="syz-fuzzer" path="/dev/dri/renderD128" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 62.947487][ T5194] can: request_module (can-proto-0) failed. [ 62.983413][ T5194] can: request_module (can-proto-0) failed. [ 63.007645][ T5194] can: request_module (can-proto-0) failed. [ 63.567683][ T5194] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list executing program [ 63.938988][ T5194] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 64.563793][ T1138] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.653710][ T1138] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.731379][ T1138] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.842280][ T1138] bridge_slave_1: left allmulticast mode [ 64.844445][ T1138] bridge_slave_1: left promiscuous mode [ 64.847244][ T1138] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.853942][ T1138] bridge_slave_0: left allmulticast mode [ 64.856051][ T1138] bridge_slave_0: left promiscuous mode [ 64.859107][ T1138] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.147239][ T1138] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.152659][ T1138] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.158031][ T1138] bond0 (unregistering): Released all slaves [ 65.508910][ T1138] hsr_slave_0: left promiscuous mode [ 65.512976][ T1138] hsr_slave_1: left promiscuous mode [ 65.516164][ T1138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 65.519101][ T1138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 65.523345][ T1138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 65.525720][ T1138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 65.557525][ T1138] veth1_macvtap: left promiscuous mode [ 65.560195][ T1138] veth0_macvtap: left promiscuous mode [ 65.562716][ T1138] veth1_vlan: left promiscuous mode [ 65.565116][ T1138] veth0_vlan: left promiscuous mode [ 66.075634][ T1138] team0 (unregistering): Port device team_slave_1 removed [ 66.115506][ T1138] team0 (unregistering): Port device team_slave_0 removed [ 66.992742][ T1138] [ 66.993883][ T1138] ============================= [ 66.995876][ T1138] WARNING: suspicious RCU usage [ 66.997821][ T1138] 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 Not tainted [ 67.000502][ T1138] ----------------------------- [ 67.002653][ T1138] net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage! [ 67.007602][ T1138] [ 67.007602][ T1138] other info that might help us debug this: [ 67.007602][ T1138] [ 67.012452][ T1138] [ 67.012452][ T1138] rcu_scheduler_active = 2, debug_locks = 1 [ 67.016039][ T1138] 3 locks held by kworker/u32:9/1138: [ 67.018452][ T1138] #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 [ 67.022401][ T1138] #1: ffffc9000447fd80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 [ 67.025856][ T1138] #2: ffffffff8f736f50 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 [ 67.028961][ T1138] [ 67.028961][ T1138] stack backtrace: [ 67.031314][ T1138] CPU: 3 PID: 1138 Comm: kworker/u32:9 Not tainted 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 [ 67.034715][ T1138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 67.038487][ T1138] Workqueue: netns cleanup_net [ 67.040421][ T1138] Call Trace: [ 67.042134][ T1138] [ 67.043136][ T1138] dump_stack_lvl+0x16c/0x1f0 [ 67.044811][ T1138] lockdep_rcu_suspicious+0x20b/0x3b0 [ 67.046797][ T1138] _destroy_all_sets+0x261/0x6d0 [ 67.048976][ T1138] ? __pfx_ip_set_net_exit+0x10/0x10 [ 67.050793][ T1138] ip_set_net_exit+0x26/0x60 [ 67.052675][ T1138] ops_exit_list+0xb0/0x180 [ 67.054782][ T1138] cleanup_net+0x5b7/0xbf0 [ 67.056860][ T1138] ? __pfx_cleanup_net+0x10/0x10 [ 67.059101][ T1138] process_one_work+0x9fb/0x1b60 [ 67.061274][ T1138] ? __pfx_lock_acquire+0x10/0x10 [ 67.063594][ T1138] ? __pfx_process_one_work+0x10/0x10 [ 67.066371][ T1138] ? assign_work+0x1a0/0x250 [ 67.068529][ T1138] worker_thread+0x6c8/0xf70 [ 67.070727][ T1138] ? __kthread_parkme+0x148/0x220 [ 67.072981][ T1138] ? __pfx_worker_thread+0x10/0x10 [ 67.075172][ T1138] kthread+0x2c1/0x3a0 [ 67.076872][ T1138] ? _raw_spin_unlock_irq+0x23/0x50 [ 67.079136][ T1138] ? __pfx_kthread+0x10/0x10 [ 67.081156][ T1138] ret_from_fork+0x45/0x80 [ 67.083109][ T1138] ? __pfx_kthread+0x10/0x10 [ 67.085137][ T1138] ret_from_fork_asm+0x1a/0x30 [ 67.087246][ T1138] [ 67.089263][ T1138] [ 67.091023][ T1138] ============================= [ 67.093570][ T1138] WARNING: suspicious RCU usage [ 67.096325][ T1138] 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 Not tainted [ 67.099335][ T1138] ----------------------------- [ 67.101710][ T1138] net/netfilter/ipset/ip_set_core.c:1211 suspicious rcu_dereference_protected() usage! [ 67.104939][ T1138] [ 67.104939][ T1138] other info that might help us debug this: [ 67.104939][ T1138] [ 67.108269][ T1138] [ 67.108269][ T1138] rcu_scheduler_active = 2, debug_locks = 1 [ 67.111364][ T1138] 3 locks held by kworker/u32:9/1138: [ 67.113235][ T1138] #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 [ 67.116717][ T1138] #1: ffffc9000447fd80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 [ 67.120546][ T1138] #2: ffffffff8f736f50 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 [ 67.123535][ T1138] [ 67.123535][ T1138] stack backtrace: [ 67.125580][ T1138] CPU: 3 PID: 1138 Comm: kworker/u32:9 Not tainted 6.10.0-rc3-syzkaller-gd20f6b3d747c #0 [ 67.129519][ T1138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 67.133747][ T1138] Workqueue: netns cleanup_net [ 67.135925][ T1138] Call Trace: [ 67.137515][ T1138] [ 67.138950][ T1138] dump_stack_lvl+0x16c/0x1f0 [ 67.141310][ T1138] lockdep_rcu_suspicious+0x20b/0x3b0 [ 67.143662][ T1138] _destroy_all_sets+0x4e6/0x6d0 [ 67.145883][ T1138] ? __pfx_ip_set_net_exit+0x10/0x10 [ 67.148266][ T1138] ip_set_net_exit+0x26/0x60 [ 67.150461][ T1138] ops_exit_list+0xb0/0x180 [ 67.152679][ T1138] cleanup_net+0x5b7/0xbf0 [ 67.154863][ T1138] ? __pfx_cleanup_net+0x10/0x10 [ 67.157266][ T1138] process_one_work+0x9fb/0x1b60 [ 67.159609][ T1138] ? __pfx_lock_acquire+0x10/0x10 [ 67.161841][ T1138] ? __pfx_process_one_work+0x10/0x10 [ 67.164230][ T1138] ? assign_work+0x1a0/0x250 [ 67.166593][ T1138] worker_thread+0x6c8/0xf70 [ 67.168642][ T1138] ? __kthread_parkme+0x148/0x220 [ 67.170888][ T1138] ? __pfx_worker_thread+0x10/0x10 [ 67.173190][ T1138] kthread+0x2c1/0x3a0 [ 67.175427][ T1138] ? _raw_spin_unlock_irq+0x23/0x50 [ 67.178298][ T1138] ? __pfx_kthread+0x10/0x10 [ 67.180513][ T1138] ret_from_fork+0x45/0x80 [ 67.182596][ T1138] ? __pfx_kthread+0x10/0x10 [ 67.184660][ T1138] ret_from_fork_asm+0x1a/0x30 [ 67.186840][ T1138] VM DIAGNOSIS: 02:10:36 Registers: info registers vcpu 0 CPU#0 RAX=000000000009563f RBX=0000000000000000 RCX=ffffffff8ae81889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=fffffbfff1b12af8 RSP=ffffffff8d807e20 R8 =0000000000000001 R9 =ffffed100d606fe5 R10=ffff88806b037f2b R11=0000000000000000 R12=0000000000000000 R13=ffffffff8d8957c0 R14=ffffffff8fe47610 R15=0000000000000000 RIP=ffffffff8ae82c7f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b000000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005643d2519680 CR3=000000000d97a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000004040003 Opmask01=0000000000000001 Opmask02=00000000ffff3f01 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7064bd90 0000003000000010 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7064bd90 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e2e2e2e2e2e2e2e 2e2e2e2e2e2e2e2e ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 00ff00ff00ff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f73616572003663 6974617473006575 6575715f6c6f7274 6e6f63203a732500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a56444057001346 4c51445156004050 4050545f494a5751 4b4a46051f560000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005643d3aea1c0 00005643d3aead50 0000000000000181 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1d0b06615511084c 0a6102070e52555e 4f44110006056552 7a100d090e005f03 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7f0f7f7f5f7f7f5f 1f7b577f0e575d5f 5f4f1f0f7e7f7f5b 7f574f5f5e7f7f1b ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7571657220003234 3433636672200031 3633336366722000 676e697274732000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564007265655f63 615f206e69616966 6420636172206120 3132203032003665 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564006136640a20 615f206561203232 2020636169206120 0a32203020003665 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 262821df2e2e33df 3228df3232202b22 df312e232d2435bf 2324353124322431 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020 info registers vcpu 1 CPU#1 RAX=0000000000055677 RBX=0000000000000001 RCX=ffffffff8ae81889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=ffffed1002fd6910 RSP=ffffc90000187e08 R8 =0000000000000001 R9 =ffffed100d626fe5 R10=ffff88806b137f2b R11=0000000000000001 R12=0000000000000001 R13=ffff888017eb4880 R14=ffffffff8fe47610 R15=0000000000000000 RIP=ffffffff8ae82c7f RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b100000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7063c138 CR3=000000002a1ee000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000062003 Opmask01=00000000001000c0 Opmask02=000000000fffffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000035687465 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd7062bf00 0000003000000008 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e2e2e2e2e2e2e2e 2e2e2e2e2e2e2e2e ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 00ff00ff00ff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50422064656e7761 7073203a73250050 5241006e65706f5f 667062203a732500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50420541404b5244 5556051f56000050 5241004b40554a5f 435547051f560000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005643d3aea1c0 00005643d3aead50 0000000000000181 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1d0b06615511084c 0a6102070e52555e 4f44110006056552 7a100d090e005f03 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7f0f7f7f5f7f7f5f 1f7b577f0e575d5f 5f4f1f0f7e7f7f5b 7f574f5f5e7f7f1b ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7571657220003234 3433636672200031 3633336366722000 676e697274732000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564007265655f63 615f206e69616966 6420636172206120 3132203032003665 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564006136640a20 615f206561203232 2020636169206120 0a32203020003665 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 262821df2e2e33df 3228df3232202b22 df312e232d2435bf 2324353124322431 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020 info registers vcpu 2 CPU#2 RAX=0000000000042c7f RBX=0000000000000002 RCX=ffffffff8ae81889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=ffffed1002fd9000 RSP=ffffc90000197e08 R8 =0000000000000001 R9 =ffffed100d646fe5 R10=ffff88806b237f2b R11=0000000000000001 R12=0000000000000002 R13=ffff888017ec8000 R14=ffffffff8fe47610 R15=0000000000000000 RIP=ffffffff8ae82c7f RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88806b200000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ad2d59866 CR3=000000000d97a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000062003 Opmask01=0000000000100000 Opmask02=000000000fffffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000080000010015 0000000c00000028 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000e00000001 0000000000000006 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0043004400010015 0000000000000040 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000ff0000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffff00 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50422064656e7761 7073203a73250050 5241006e65706f5f 667062203a732500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 50420541404b5244 5556051f56000050 5241004b40554a5f 435547051f560000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00005643d3aea1c0 00005643d3aead50 0000000000000181 0000000000000000 ZMM21=0000000000000000 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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='' 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/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-build1741450977=/tmp/go-build -gno-record-gcc-switches' git status (err=) HEAD detached at 00f3cc59c 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:32: run command via tools/syz-env for best compatibility, see: Makefile:33: 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 bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=00f3cc59cbd59389deb590c4a852ea30d8c93499 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240110-170505'" "-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=00f3cc59cbd59389deb590c4a852ea30d8c93499 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240110-170505'" "-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=00f3cc59cbd59389deb590c4a852ea30d8c93499 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240110-170505'" "-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 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"00f3cc59cbd59389deb590c4a852ea30d8c93499\"