Warning: Permanently added '[localhost]:13890' (ED25519) to the list of known hosts. [ 49.139152][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 49.139170][ T42] audit: type=1400 audit(1786245990.653:138): avc: denied { execute } for pid=5722 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 49.150855][ T42] audit: type=1400 audit(1786245990.653:139): avc: denied { execute_no_trans } for pid=5722 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/08/09 03:26:31 parsed 1 programs 2026/08/09 03:26:31 serving rpc on tcp://46211 [ 50.322202][ T42] audit: type=1400 audit(1786245991.843:140): avc: denied { node_bind } for pid=5722 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 52.884448][ T42] audit: type=1400 audit(1786245994.403:141): avc: denied { mounton } for pid=5733 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 52.894899][ T42] audit: type=1400 audit(1786245994.413:142): avc: denied { mount } for pid=5733 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 52.897068][ T5733] cgroup: Unknown subsys name 'net' [ 52.907409][ T42] audit: type=1400 audit(1786245994.423:143): avc: denied { unmount } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.025684][ T5733] cgroup: Unknown subsys name 'cpuset' [ 53.031274][ T5733] cgroup: Unknown subsys name 'rlimit' [ 53.228801][ T42] audit: type=1400 audit(1786245994.743:144): avc: denied { setattr } for pid=5733 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.236845][ T42] audit: type=1400 audit(1786245994.743:145): avc: denied { create } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.244197][ T42] audit: type=1400 audit(1786245994.743:146): avc: denied { write } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.258650][ T42] audit: type=1400 audit(1786245994.743:147): avc: denied { read } for pid=5733 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.300593][ T5736] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 54.211061][ T5733] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.281799][ T42] kauditd_printk_skb: 10 callbacks suppressed [ 56.281811][ T42] audit: type=1400 audit(1786245997.803:158): avc: denied { execmem } for pid=5740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.292167][ T42] audit: type=1400 audit(1786245997.813:159): avc: denied { read } for pid=5741 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.299800][ T42] audit: type=1400 audit(1786245997.813:160): avc: denied { open } for pid=5741 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.307190][ T42] audit: type=1400 audit(1786245997.813:161): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 56.383836][ T42] audit: type=1400 audit(1786245997.903:162): avc: denied { mount } for pid=5741 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 56.391236][ T42] audit: type=1400 audit(1786245997.903:163): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/syzkaller.PeXgNC/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 56.400879][ T42] audit: type=1400 audit(1786245997.903:164): avc: denied { mount } for pid=5741 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 56.408368][ T42] audit: type=1400 audit(1786245997.903:165): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/syzkaller.PeXgNC/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 56.418146][ T42] audit: type=1400 audit(1786245997.913:166): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/syzkaller.PeXgNC/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7454 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 56.428322][ T42] audit: type=1400 audit(1786245997.913:167): avc: denied { unmount } for pid=5741 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.441862][ T5741] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 57.806862][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.810018][ T5770] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.812707][ T5770] bridge_slave_0: entered allmulticast mode [ 57.817019][ T5770] bridge_slave_0: entered promiscuous mode [ 57.823041][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.826123][ T5770] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.829057][ T5770] bridge_slave_1: entered allmulticast mode [ 57.832986][ T5770] bridge_slave_1: entered promiscuous mode [ 57.861427][ T5770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.866770][ T5770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.894836][ T5770] team0: Port device team_slave_0 added [ 57.899541][ T5770] team0: Port device team_slave_1 added [ 57.924919][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.927841][ T5770] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 57.938576][ T5770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.945834][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.948661][ T5770] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 57.957324][ T5770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.982972][ T5770] hsr_slave_0: entered promiscuous mode [ 57.985430][ T5770] hsr_slave_1: entered promiscuous mode [ 58.085476][ T5770] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.092228][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 58.096524][ T5770] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.102008][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 58.104784][ T5770] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.108928][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 58.111875][ T5770] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.116341][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 58.135837][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.138201][ T5770] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.141222][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.143453][ T5770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.173410][ T1157] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.176942][ T1157] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.187849][ T5770] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.201183][ T5770] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.207860][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.210129][ T1157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.217403][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.219901][ T1157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.499748][ T5770] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.539596][ T5770] veth0_vlan: entered promiscuous mode [ 58.549372][ T5770] veth1_vlan: entered promiscuous mode [ 58.579227][ T5770] veth0_macvtap: entered promiscuous mode [ 58.586941][ T5770] veth1_macvtap: entered promiscuous mode [ 58.604073][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.613355][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.632462][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.651242][ T5748] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.654543][ T5748] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.672416][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.713559][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.806125][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.905638][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.938028][ T1157] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.941001][ T1157] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.963633][ T1160] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.966223][ T1160] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.999921][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.144076][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.148953][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.153776][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.158004][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.162753][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/08/09 03:26:41 executed programs: 0 [ 60.439674][ T5085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.445984][ T5085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.450331][ T5085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.454844][ T5085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.458330][ T5085] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.777574][ T5862] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.780177][ T5862] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.782537][ T5862] bridge_slave_0: entered allmulticast mode [ 60.785213][ T5862] bridge_slave_0: entered promiscuous mode [ 60.788465][ T5862] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.790846][ T5862] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.793127][ T5862] bridge_slave_1: entered allmulticast mode [ 60.795892][ T5862] bridge_slave_1: entered promiscuous mode [ 60.810951][ T5862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.815449][ T5862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.831340][ T5862] team0: Port device team_slave_0 added [ 60.834489][ T5862] team0: Port device team_slave_1 added [ 60.850944][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.853533][ T5862] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.861480][ T5862] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.866066][ T5862] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.868434][ T5862] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.878368][ T5862] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.906205][ T5862] hsr_slave_0: entered promiscuous mode [ 60.908836][ T5862] hsr_slave_1: entered promiscuous mode [ 60.911116][ T5862] debugfs: 'hsr0' already exists in 'hsr' [ 60.913448][ T5862] Cannot create hsr debugfs directory [ 61.811837][ T12] bridge_slave_1: left allmulticast mode [ 61.814410][ T12] bridge_slave_1: left promiscuous mode [ 61.817097][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.824390][ T12] bridge_slave_0: left allmulticast mode [ 61.826209][ T12] bridge_slave_0: left promiscuous mode [ 61.828039][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.909232][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.913741][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.917580][ T12] bond0 (unregistering): Released all slaves [ 62.002525][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 62.002537][ T42] audit: type=1400 audit(1786246003.523:188): avc: denied { write } for pid=5882 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.011892][ T42] audit: type=1400 audit(1786246003.523:189): avc: denied { create } for pid=5882 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.019368][ T42] audit: type=1400 audit(1786246003.523:190): avc: denied { write } for pid=5882 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2044 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.027405][ T42] audit: type=1400 audit(1786246003.523:191): avc: denied { append } for pid=5882 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2044 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.039478][ T12] hsr_slave_0: left promiscuous mode [ 62.042116][ T12] hsr_slave_1: left promiscuous mode [ 62.043635][ T42] audit: type=1400 audit(1786246003.563:192): avc: denied { write } for pid=5885 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.044270][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.052529][ T42] audit: type=1400 audit(1786246003.563:193): avc: denied { unlink } for pid=5885 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2044 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.063428][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.066556][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.068864][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.076748][ T12] veth1_macvtap: left promiscuous mode [ 62.078547][ T12] veth0_macvtap: left promiscuous mode [ 62.080238][ T12] veth1_vlan: left promiscuous mode [ 62.084131][ T12] veth0_vlan: left promiscuous mode [ 62.200455][ T12] team0 (unregistering): Port device team_slave_1 removed [ 62.212832][ T12] team0 (unregistering): Port device team_slave_0 removed [ 62.265287][ T5438] 8021q: adding VLAN 0 to HW filter on device eth2 [ 62.334605][ T42] audit: type=1400 audit(1786246003.853:194): avc: denied { write } for pid=5888 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.379529][ T42] audit: type=1400 audit(1786246003.893:195): avc: denied { write } for pid=5891 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.463015][ T42] audit: type=1400 audit(1786246003.983:196): avc: denied { write } for pid=5894 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.507525][ T42] audit: type=1400 audit(1786246004.023:197): avc: denied { write } for pid=5897 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 62.532114][ T5085] Bluetooth: hci0: command tx timeout [ 62.642052][ T5862] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.646095][ T5862] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 62.649215][ T5862] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.653435][ T5862] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 62.657536][ T5862] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.662736][ T5862] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 62.665599][ T5862] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.669672][ T5862] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 62.709385][ T5862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.719227][ T5862] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.724184][ T1157] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.726470][ T1157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.737297][ T1157] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.739442][ T1157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.147637][ T5862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.210556][ T5862] veth0_vlan: entered promiscuous mode [ 63.217709][ T5862] veth1_vlan: entered promiscuous mode [ 63.232081][ T5862] veth0_macvtap: entered promiscuous mode [ 63.236632][ T5862] veth1_macvtap: entered promiscuous mode [ 63.247081][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.252947][ T5862] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.329084][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.331698][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.346719][ T1157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.349185][ T1157] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.378340][ T5928] ------------[ cut here ]------------ [ 63.380736][ T5928] do not call blocking ops when !TASK_RUNNING; state=2 set at [] prepare_to_wait_event+0x8d/0x720 [ 63.385365][ T5928] WARNING: kernel/sched/core.c:9120 at __might_sleep+0x94/0xc0, CPU#0: syz.0.17/5928 [ 63.388363][ T5928] Modules linked in: [ 63.389627][ T5928] CPU: 0 UID: 0 PID: 5928 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 63.392638][ T5928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.395950][ T5928] RIP: 0010:__might_sleep+0x97/0xc0 [ 63.397673][ T5928] Code: 8b 94 24 70 18 00 00 48 85 d2 75 14 48 83 c4 08 89 ee 48 89 df 31 d2 5b 5d 41 5c e9 33 fc ff ff 48 8d 3d 2c 23 4f 0f 48 89 d1 <67> 48 0f b9 3a eb db e8 5d 3d a5 00 eb 9f 89 74 24 04 e8 82 3d a5 [ 63.403594][ T5928] RSP: 0018:ffffc900037efb88 EFLAGS: 00010286 [ 63.405484][ T5928] RAX: dffffc0000000000 RBX: ffffffff8bcfd700 RCX: ffffffff81e25edd [ 63.407900][ T5928] RDX: ffffffff81e25edd RSI: 0000000000000002 RDI: ffffffff9124e750 [ 63.410427][ T5928] RBP: 000000000000026f R08: ffffffff81fc6852 R09: 0000000000000000 [ 63.412961][ T5928] R10: ffffc900037efd38 R11: 0000000000000000 R12: ffff88802b582540 [ 63.415965][ T5928] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8e80ae80 [ 63.419129][ T5928] FS: 00007efd31a166c0(0000) GS:ffff8880d5dec000(0000) knlGS:0000000000000000 [ 63.422861][ T5928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.425558][ T5928] CR2: 00007efd31a15ff8 CR3: 000000001c3ea000 CR4: 0000000000352ef0 [ 63.428849][ T5928] Call Trace: [ 63.430132][ T5928] [ 63.431358][ T5928] __mutex_lock+0x10e/0x1bd0 [ 63.433333][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.435568][ T5928] ? futex_hash_allocate+0x6fc/0x1120 [ 63.437805][ T5928] ? __pfx___mutex_lock+0x10/0x10 [ 63.439812][ T5928] ? find_held_lock+0x2b/0x80 [ 63.441823][ T5928] ? prepare_to_wait_event+0xbe/0x720 [ 63.444164][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.446407][ T5928] ? lockdep_hardirqs_on+0x78/0x100 [ 63.448566][ T5928] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 63.451049][ T5928] ? prepare_to_wait_event+0xbe/0x720 [ 63.453311][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.455541][ T5928] futex_hash_allocate+0xd22/0x1120 [ 63.457716][ T5928] ? __pfx_futex_hash_allocate+0x10/0x10 [ 63.460069][ T5928] ? __pfx_var_wake_function+0x10/0x10 [ 63.462555][ T5928] ? static_key_count+0x5a/0x70 [ 63.464377][ T5928] futex_hash_prctl+0x1b8/0x390 [ 63.466000][ T5928] __do_sys_prctl+0x16dd/0x2270 [ 63.467540][ T5928] ? __pfx___do_sys_prctl+0x10/0x10 [ 63.469183][ T5928] do_syscall_64+0x115/0x870 [ 63.470683][ T5928] ? clear_bhb_loop+0x70/0xc0 [ 63.472225][ T5928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.474121][ T5928] RIP: 0033:0x7efd30b9e0d9 [ 63.475529][ T5928] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.481593][ T5928] RSP: 002b:00007efd31a16028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 63.484258][ T5928] RAX: ffffffffffffffda RBX: 00007efd30e25fa0 RCX: 00007efd30b9e0d9 [ 63.487096][ T5928] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e [ 63.489820][ T5928] RBP: 00007efd30c35024 R08: 0000000000000000 R09: 0000000000000000 [ 63.492871][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.495355][ T5928] R13: 00007efd30e26038 R14: 00007efd30e25fa0 R15: 00007ffc8e6af968 [ 63.497825][ T5928] [ 63.498805][ T5928] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.501021][ T5928] CPU: 0 UID: 0 PID: 5928 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 63.503923][ T5928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 63.507549][ T5928] Call Trace: [ 63.508884][ T5928] [ 63.510063][ T5928] dump_stack_lvl+0x100/0x190 [ 63.511925][ T5928] vpanic+0x552/0x970 [ 63.513412][ T5928] ? __pfx_vpanic+0x10/0x10 [ 63.514955][ T5928] panic+0xd1/0xe0 [ 63.516164][ T5928] ? __pfx_panic+0x10/0x10 [ 63.517590][ T5928] ? check_panic_on_warn+0x1f/0x90 [ 63.519354][ T5928] check_panic_on_warn.cold+0x19/0x34 [ 63.521448][ T5928] ? __might_sleep+0x94/0xc0 [ 63.522940][ T5928] __warn.cold+0x191/0x318 [ 63.524352][ T5928] __report_bug+0x30f/0x440 [ 63.525811][ T5928] ? __might_sleep+0x94/0xc0 [ 63.527229][ T5928] ? __pfx___report_bug+0x10/0x10 [ 63.528777][ T5928] ? lock_acquire+0x1b9/0x370 [ 63.530207][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.531810][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.533534][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.535173][ T5928] ? mark_held_locks+0x40/0x70 [ 63.536586][ T5928] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 63.538369][ T5928] ? lockdep_hardirqs_on+0x78/0x100 [ 63.539939][ T5928] report_bug_entry+0xe1/0x290 [ 63.541628][ T5928] ? __might_sleep+0x97/0xc0 [ 63.543390][ T5928] handle_bug+0x1cd/0x2a0 [ 63.545023][ T5928] exc_invalid_op+0x17/0x50 [ 63.546449][ T5928] asm_exc_invalid_op+0x1a/0x20 [ 63.547935][ T5928] RIP: 0010:__might_sleep+0x97/0xc0 [ 63.549534][ T5928] Code: 8b 94 24 70 18 00 00 48 85 d2 75 14 48 83 c4 08 89 ee 48 89 df 31 d2 5b 5d 41 5c e9 33 fc ff ff 48 8d 3d 2c 23 4f 0f 48 89 d1 <67> 48 0f b9 3a eb db e8 5d 3d a5 00 eb 9f 89 74 24 04 e8 82 3d a5 [ 63.555314][ T5928] RSP: 0018:ffffc900037efb88 EFLAGS: 00010286 [ 63.557378][ T5928] RAX: dffffc0000000000 RBX: ffffffff8bcfd700 RCX: ffffffff81e25edd [ 63.559763][ T5928] RDX: ffffffff81e25edd RSI: 0000000000000002 RDI: ffffffff9124e750 [ 63.562154][ T5928] RBP: 000000000000026f R08: ffffffff81fc6852 R09: 0000000000000000 [ 63.564538][ T5928] R10: ffffc900037efd38 R11: 0000000000000000 R12: ffff88802b582540 [ 63.566888][ T5928] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffffff8e80ae80 [ 63.569204][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.570852][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.572506][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.574131][ T5928] ? __lock_acquire+0x49f/0x1a40 [ 63.575642][ T5928] __mutex_lock+0x10e/0x1bd0 [ 63.577005][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.578639][ T5928] ? futex_hash_allocate+0x6fc/0x1120 [ 63.580288][ T5928] ? __pfx___mutex_lock+0x10/0x10 [ 63.581897][ T5928] ? find_held_lock+0x2b/0x80 [ 63.583341][ T5928] ? prepare_to_wait_event+0xbe/0x720 [ 63.585077][ T5928] ? prepare_to_wait_event+0x8d/0x720 [ 63.587053][ T5928] ? lockdep_hardirqs_on+0x78/0x100 [ 63.588702][ T5928] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 63.590695][ T5928] ? prepare_to_wait_event+0xbe/0x720 [ 63.592336][ T5928] ? futex_hash_allocate+0xd22/0x1120 [ 63.593947][ T5928] futex_hash_allocate+0xd22/0x1120 [ 63.595535][ T5928] ? __pfx_futex_hash_allocate+0x10/0x10 [ 63.597611][ T5928] ? __pfx_var_wake_function+0x10/0x10 [ 63.599369][ T5928] ? static_key_count+0x5a/0x70 [ 63.600851][ T5928] futex_hash_prctl+0x1b8/0x390 [ 63.602585][ T5928] __do_sys_prctl+0x16dd/0x2270 [ 63.604336][ T5928] ? __pfx___do_sys_prctl+0x10/0x10 [ 63.606305][ T5928] do_syscall_64+0x115/0x870 [ 63.607871][ T5928] ? clear_bhb_loop+0x70/0xc0 [ 63.609617][ T5928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.611582][ T5928] RIP: 0033:0x7efd30b9e0d9 [ 63.612952][ T5928] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.619206][ T5928] RSP: 002b:00007efd31a16028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 63.622275][ T5928] RAX: ffffffffffffffda RBX: 00007efd30e25fa0 RCX: 00007efd30b9e0d9 [ 63.624673][ T5928] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e [ 63.627090][ T5928] RBP: 00007efd30c35024 R08: 0000000000000000 R09: 0000000000000000 [ 63.629929][ T5928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.632876][ T5928] R13: 00007efd30e26038 R14: 00007efd30e25fa0 R15: 00007ffc8e6af968 [ 63.635894][ T5928] [ 63.637652][ T5928] Kernel Offset: disabled [ 63.639427][ T5928] Rebooting in 86400 seconds..