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-rc4-syzkaller-g6ba59ff42279 #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/u32:6/682: #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 kernel/workqueue.c:3206 #1: ffffc90004057d80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 kernel/workqueue.c:3207 #2: ffffffff8f7375d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 net/core/net_namespace.c:594 stack backtrace: CPU: 3 PID: 682 Comm: kworker/u32:6 Not tainted 6.10.0-rc4-syzkaller-g6ba59ff42279 #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-rc4-syzkaller-g6ba59ff42279 #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/u32:6/682: #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 kernel/workqueue.c:3206 #1: ffffc90004057d80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 kernel/workqueue.c:3207 #2: ffffffff8f7375d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 net/core/net_namespace.c:594 stack backtrace: CPU: 2 PID: 682 Comm: kworker/u32:6 Not tainted 6.10.0-rc4-syzkaller-g6ba59ff42279 #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 [ 52.967865][ T39] audit: type=1400 audit(1718586193.176:81): avc: denied { rlimitinh } for pid=5158 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.983630][ T39] audit: type=1400 audit(1718586193.176:82): avc: denied { siginh } for pid=5158 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 53.390240][ T39] audit: type=1400 audit(1718586193.626:83): avc: denied { write } for pid=5172 comm="sftp-server" path="pipe:[5908]" dev="pipefs" ino=5908 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 54.423158][ T39] audit: type=1400 audit(1718586194.656:84): avc: denied { read } for pid=4676 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 [ 54.432380][ T39] audit: type=1400 audit(1718586194.656:85): avc: denied { append } for pid=4676 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 [ 54.443301][ T39] audit: type=1400 audit(1718586194.656:86): avc: denied { open } for pid=4676 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 [ 54.453968][ T39] audit: type=1400 audit(1718586194.656:87): avc: denied { getattr } for pid=4676 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]:28280' (ED25519) to the list of known hosts. [ 59.175855][ T39] audit: type=1400 audit(1718586199.416:88): avc: denied { execute } for pid=5200 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 [ 59.184164][ T39] audit: type=1400 audit(1718586199.416:89): avc: denied { execute_no_trans } for pid=5200 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 2024/06/17 01:03:19 fuzzer started 2024/06/17 01:03:19 connecting to host at localhost:41343 2024/06/17 01:03:19 checking machine... 2024/06/17 01:03:19 checking revisions... [ 59.723441][ T39] audit: type=1400 audit(1718586199.956:90): avc: denied { getattr } for pid=5200 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 [ 59.733331][ T39] audit: type=1400 audit(1718586199.956:91): avc: denied { read } for pid=5200 comm="syz-fuzzer" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 2024/06/17 01:03:19 testing simple program... [ 59.742129][ T39] audit: type=1400 audit(1718586199.966:92): avc: denied { open } for pid=5200 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 [ 59.752330][ T39] audit: type=1400 audit(1718586199.976:93): avc: denied { read } for pid=5200 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 [ 59.762161][ T39] audit: type=1400 audit(1718586199.976:94): avc: denied { open } for pid=5200 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 [ 59.769297][ T5210] cgroup: Unknown subsys name 'net' [ 59.770129][ T39] audit: type=1400 audit(1718586199.976:95): avc: denied { read } for pid=5200 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 [ 59.780439][ T39] audit: type=1400 audit(1718586199.976:96): avc: denied { open } for pid=5200 comm="syz-fuzzer" path="/dev/vhci" dev="devtmpfs" ino=1105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 59.789518][ T39] audit: type=1400 audit(1718586199.996:97): avc: denied { mounton } for pid=5210 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1927 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 59.933303][ T5210] cgroup: Unknown subsys name 'rlimit' [ 60.119131][ T5211] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 60.935501][ T5210] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 61.135949][ T65] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.140799][ T65] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.145181][ T65] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.149581][ T65] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.153768][ T65] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 61.157526][ T65] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.308002][ T5213] chnl_net:caif_netlink_parms(): no params data found [ 61.411222][ T5213] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.415634][ T5213] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.418192][ T5213] bridge_slave_0: entered allmulticast mode [ 61.421031][ T5213] bridge_slave_0: entered promiscuous mode [ 61.428092][ T5213] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.430840][ T5213] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.434162][ T5213] bridge_slave_1: entered allmulticast mode [ 61.437462][ T5213] bridge_slave_1: entered promiscuous mode [ 61.503258][ T5213] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.511121][ T5213] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.580531][ T5213] team0: Port device team_slave_0 added [ 61.586878][ T5213] team0: Port device team_slave_1 added [ 61.650921][ T5213] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.658555][ T5213] 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. [ 61.670016][ T5213] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.679310][ T5213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.682070][ T5213] 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. [ 61.693178][ T5213] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.776796][ T5213] hsr_slave_0: entered promiscuous mode [ 61.780635][ T5213] hsr_slave_1: entered promiscuous mode [ 61.969369][ T5213] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.976986][ T5213] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.982124][ T5213] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.987716][ T5213] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.019332][ T5213] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.022749][ T5213] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.026803][ T5213] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.030102][ T5213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.109448][ T5213] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.129935][ T1238] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.135431][ T1238] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.153338][ T5213] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.170829][ T1238] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.174183][ T1238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.179568][ T1238] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.182780][ T1238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.330305][ T5213] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.365247][ T5213] veth0_vlan: entered promiscuous mode [ 62.375503][ T5213] veth1_vlan: entered promiscuous mode [ 62.398366][ T5213] veth0_macvtap: entered promiscuous mode [ 62.406910][ T5213] veth1_macvtap: entered promiscuous mode [ 62.424627][ T5213] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.433179][ T5213] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.440664][ T5213] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.443796][ T5213] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.447632][ T5213] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.451332][ T5213] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.528892][ T75] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.531981][ T75] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.558325][ T682] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.561508][ T682] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program 2024/06/17 01:03:22 building call list... executing program [ 65.627789][ T682] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.043376][ T39] kauditd_printk_skb: 26 callbacks suppressed [ 66.043387][ T39] audit: type=1400 audit(1718586206.276:124): avc: denied { read } for pid=5200 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 [ 66.053436][ T39] audit: type=1400 audit(1718586206.276:125): avc: denied { open } for pid=5200 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 [ 66.092106][ T39] audit: type=1400 audit(1718586206.326:126): avc: denied { read } for pid=5200 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 [ 66.101569][ T39] audit: type=1400 audit(1718586206.326:127): avc: denied { open } for pid=5200 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 [ 66.112049][ T39] audit: type=1400 audit(1718586206.336:128): avc: denied { read } for pid=5200 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 [ 66.122819][ T39] audit: type=1400 audit(1718586206.336:129): avc: denied { open } for pid=5200 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 [ 66.131466][ T39] audit: type=1400 audit(1718586206.336:130): avc: denied { read } for pid=5200 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 [ 66.139261][ T39] audit: type=1400 audit(1718586206.336:131): avc: denied { open } for pid=5200 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 [ 66.147505][ T39] audit: type=1400 audit(1718586206.346:132): avc: denied { read } for pid=5200 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 [ 66.155364][ T39] audit: type=1400 audit(1718586206.346:133): avc: denied { open } for pid=5200 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 [ 66.398971][ T5208] can: request_module (can-proto-0) failed. [ 66.429916][ T5208] can: request_module (can-proto-0) failed. [ 66.458255][ T5208] can: request_module (can-proto-0) failed. [ 66.972873][ T5208] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 67.355893][ T5208] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 68.115609][ T682] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.184746][ T682] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.276399][ T682] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.412858][ T682] bridge_slave_1: left allmulticast mode [ 68.415684][ T682] bridge_slave_1: left promiscuous mode [ 68.419155][ T682] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.430326][ T682] bridge_slave_0: left allmulticast mode [ 68.432777][ T682] bridge_slave_0: left promiscuous mode [ 68.435760][ T682] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.711243][ T682] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.718421][ T682] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.724570][ T682] bond0 (unregistering): Released all slaves [ 69.138868][ T682] hsr_slave_0: left promiscuous mode [ 69.142115][ T682] hsr_slave_1: left promiscuous mode [ 69.145574][ T682] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.148914][ T682] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.153456][ T682] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.156826][ T682] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.179669][ T682] veth1_macvtap: left promiscuous mode [ 69.182738][ T682] veth0_macvtap: left promiscuous mode [ 69.185513][ T682] veth1_vlan: left promiscuous mode [ 69.188121][ T682] veth0_vlan: left promiscuous mode [ 69.670554][ T682] team0 (unregistering): Port device team_slave_1 removed [ 69.718973][ T682] team0 (unregistering): Port device team_slave_0 removed [ 70.662110][ T682] [ 70.663247][ T682] ============================= [ 70.665130][ T682] WARNING: suspicious RCU usage [ 70.666774][ T682] 6.10.0-rc4-syzkaller-g6ba59ff42279 #0 Not tainted [ 70.668999][ T682] ----------------------------- [ 70.670664][ T682] net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage! [ 70.674287][ T682] [ 70.674287][ T682] other info that might help us debug this: [ 70.674287][ T682] [ 70.677839][ T682] [ 70.677839][ T682] rcu_scheduler_active = 2, debug_locks = 1 [ 70.680857][ T682] 3 locks held by kworker/u32:6/682: [ 70.682812][ T682] #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 [ 70.686486][ T682] #1: ffffc90004057d80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 [ 70.690160][ T682] #2: ffffffff8f7375d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 [ 70.694272][ T682] [ 70.694272][ T682] stack backtrace: [ 70.696477][ T682] CPU: 3 PID: 682 Comm: kworker/u32:6 Not tainted 6.10.0-rc4-syzkaller-g6ba59ff42279 #0 [ 70.699700][ T682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 70.703094][ T682] Workqueue: netns cleanup_net [ 70.704720][ T682] Call Trace: [ 70.705869][ T682] [ 70.706872][ T682] dump_stack_lvl+0x16c/0x1f0 [ 70.708485][ T682] lockdep_rcu_suspicious+0x20b/0x3b0 [ 70.710300][ T682] _destroy_all_sets+0x261/0x6d0 [ 70.712024][ T682] ? __pfx_ip_set_net_exit+0x10/0x10 [ 70.713801][ T682] ip_set_net_exit+0x26/0x60 [ 70.715371][ T682] ops_exit_list+0xb0/0x180 [ 70.716893][ T682] cleanup_net+0x5b7/0xbf0 [ 70.718389][ T682] ? __pfx_cleanup_net+0x10/0x10 [ 70.720042][ T682] process_one_work+0x9fb/0x1b60 [ 70.721783][ T682] ? __pfx_lock_acquire+0x10/0x10 [ 70.723991][ T682] ? __pfx_process_one_work+0x10/0x10 [ 70.726082][ T682] ? assign_work+0x1a0/0x250 [ 70.727641][ T682] worker_thread+0x6c8/0xf70 [ 70.729194][ T682] ? __kthread_parkme+0x148/0x220 [ 70.731001][ T682] ? __pfx_worker_thread+0x10/0x10 [ 70.732822][ T682] kthread+0x2c1/0x3a0 [ 70.734251][ T682] ? _raw_spin_unlock_irq+0x23/0x50 [ 70.735936][ T682] ? __pfx_kthread+0x10/0x10 [ 70.737545][ T682] ret_from_fork+0x45/0x80 [ 70.739092][ T682] ? __pfx_kthread+0x10/0x10 [ 70.740687][ T682] ret_from_fork_asm+0x1a/0x30 [ 70.742483][ T682] [ 70.744013][ T682] [ 70.745196][ T682] ============================= [ 70.747469][ T682] WARNING: suspicious RCU usage [ 70.749693][ T682] 6.10.0-rc4-syzkaller-g6ba59ff42279 #0 Not tainted [ 70.752635][ T682] ----------------------------- [ 70.754982][ T682] net/netfilter/ipset/ip_set_core.c:1211 suspicious rcu_dereference_protected() usage! [ 70.759284][ T682] [ 70.759284][ T682] other info that might help us debug this: [ 70.759284][ T682] [ 70.763984][ T682] [ 70.763984][ T682] rcu_scheduler_active = 2, debug_locks = 1 [ 70.767604][ T682] 3 locks held by kworker/u32:6/682: [ 70.769995][ T682] #0: ffff8880162e4948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12bf/0x1b60 [ 70.774701][ T682] #1: ffffc90004057d80 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x957/0x1b60 [ 70.779107][ T682] #2: ffffffff8f7375d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0xbb/0xbf0 [ 70.783234][ T682] [ 70.783234][ T682] stack backtrace: [ 70.786051][ T682] CPU: 2 PID: 682 Comm: kworker/u32:6 Not tainted 6.10.0-rc4-syzkaller-g6ba59ff42279 #0 [ 70.789582][ T682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 70.793993][ T682] Workqueue: netns cleanup_net [ 70.796057][ T682] Call Trace: [ 70.797504][ T682] [ 70.798753][ T682] dump_stack_lvl+0x16c/0x1f0 [ 70.800906][ T682] lockdep_rcu_suspicious+0x20b/0x3b0 [ 70.803222][ T682] _destroy_all_sets+0x4e6/0x6d0 [ 70.805293][ T682] ? __pfx_ip_set_net_exit+0x10/0x10 [ 70.807242][ T682] ip_set_net_exit+0x26/0x60 [ 70.808897][ T682] ops_exit_list+0xb0/0x180 [ 70.810698][ T682] cleanup_net+0x5b7/0xbf0 [ 70.812466][ T682] ? __pfx_cleanup_net+0x10/0x10 [ 70.814553][ T682] process_one_work+0x9fb/0x1b60 [ 70.816758][ T682] ? __pfx_lock_acquire+0x10/0x10 [ 70.818935][ T682] ? __pfx_process_one_work+0x10/0x10 [ 70.821185][ T682] ? assign_work+0x1a0/0x250 [ 70.823247][ T682] worker_thread+0x6c8/0xf70 [ 70.825303][ T682] ? __kthread_parkme+0x148/0x220 [ 70.827547][ T682] ? __pfx_worker_thread+0x10/0x10 [ 70.829839][ T682] kthread+0x2c1/0x3a0 [ 70.831899][ T682] ? _raw_spin_unlock_irq+0x23/0x50 [ 70.834276][ T682] ? __pfx_kthread+0x10/0x10 [ 70.836466][ T682] ret_from_fork+0x45/0x80 [ 70.838295][ T682] ? __pfx_kthread+0x10/0x10 [ 70.840385][ T682] ret_from_fork_asm+0x1a/0x30 [ 70.842660][ T682] VM DIAGNOSIS: 01:03:38 Registers: info registers vcpu 0 CPU#0 RAX=00000000000a06d5 RBX=0000000000000000 RCX=ffffffff8ae83889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=fffffbfff1b12af8 RSP=ffffffff8d807e20 R8 =0000000000000001 R9 =ffffed100d606fe5 R10=ffff88806b037f2b R11=0000000000000000 R12=0000000000000000 R13=ffffffff8d8957c0 R14=ffffffff8fe47cd0 R15=0000000000000000 RIP=ffffffff8ae84c7f 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 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=00007ffdb3b1fe40 CR3=000000002c2f2000 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 0000000033687465 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3b007b0 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 0000000000000181 0000000000000000 356874652f74656e 2f306d6973766564 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 491716034d02415b 50545f074e0e080c 17790c00611d381c 1d1415534e1b0e0b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f1f576f5f5f775f 52575f1f7f7f5b7f 5f7f5d5d777f3f7f 5f7f1f5f5f7f5e5f ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6261697261762061 2073657269757165 7220732520657079 7400746e656d6e67 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564203436200a65 6e696665200a636f 62206465206d6500 6e69622033002036 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2064203436200a37 36202065200a6220 620a6265200a5f00 6e66612033002036 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=000000000005a093 RBX=0000000000000001 RCX=ffffffff8ae83889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=ffffed1002fd6910 RSP=ffffc90000187e08 R8 =0000000000000001 R9 =ffffed100d626fe5 R10=ffff88806b137f2b R11=0000000000000000 R12=0000000000000001 R13=ffff888017eb4880 R14=ffffffff8fe47cd0 R15=0000000000000000 RIP=ffffffff8ae84c7f 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=00007ffdb3b109e8 CR3=0000000029eb6000 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 0000000034687465 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdb3b007b0 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 0000000000000181 0000000000000000 356874652f74656e 2f306d6973766564 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 491716034d02415b 50545f074e0e080c 17790c00611d381c 1d1415534e1b0e0b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f1f576f5f5f775f 52575f1f7f7f5b7f 5f7f5d5d777f3f7f 5f7f1f5f5f7f5e5f ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6261697261762061 2073657269757165 7220732520657079 7400746e656d6e67 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564203436200a65 6e696665200a636f 62206465206d6500 6e69622033002036 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2064203436200a37 36202065200a6220 620a6265200a5f00 6e66612033002036 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=0000000000044d37 RBX=0000000000000002 RCX=ffffffff8ae83889 RDX=0000000000000000 RSI=ffffffff8b2caf60 RDI=ffffffff8b900680 RBP=ffffed1002fd9000 RSP=ffffc90000197e08 R8 =0000000000000001 R9 =ffffed100d646fe5 R10=ffff88806b237f2b R11=0000000000000000 R12=0000000000000002 R13=ffff888017ec8000 R14=ffffffff8fe47cd0 R15=0000000000000000 RIP=ffffffff8ae84c7f 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=00007ffdb3b109e8 CR3=000000001e4a8000 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 00007ffdb3b007b0 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 0000000000000181 0000000000000000 356874652f74656e 2f306d6973766564 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 491716034d02415b 50545f074e0e080c 17790c00611d381c 1d1415534e1b0e0b ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4f1f576f5f5f775f 52575f1f7f7f5b7f 5f7f5d5d777f3f7f 5f7f1f5f5f7f5e5f ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6261697261762061 2073657269757165 7220732520657079 7400746e656d6e67 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6564203436200a65 6e696665200a636f 62206465206d6500 6e69622033002036 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2064203436200a37 36202065200a6220 620a6265200a5f00 6e66612033002036 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c ZMM28=0000000000000000 0000000000000000 0000000000000000 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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-build1620485296=/tmp/go-build -gno-record-gcc-switches' git status (err=) HEAD detached at 352ab9047 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 touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=352ab9047be19ed1d8367b9113b7bde280c90124 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240228-135607'" "-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=352ab9047be19ed1d8367b9113b7bde280c90124 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240228-135607'" "-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=352ab9047be19ed1d8367b9113b7bde280c90124 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20240228-135607'" "-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=\"352ab9047be19ed1d8367b9113b7bde280c90124\"